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Experiment
Regulation of Cell Wall Polymers by Microgravity
(NSCORT) for Advanced Life Support at Purdue/Howard/AAMU - Crop and Bio Mass Production
(NSCORT) for Advanced Life Support at Purdue/Howard/AAMU - Integrated Systems Group
1,25-Dihydroxyvitamin D3 Receptors in Space Flown vs. Grounded Control Rat Kidneys
24-Hour Pattern of Blood Pressure and Heart Rate in Weightlessness
3D Tissue Analogues For The Study Of Varicella-Zoster Virulence And Infectivity
3D Tissue Models for Study of Intercellular Signaling Stimulated by High Energy Particles
6 Degree Headdown Tilt with Balance Traction to Emulate Spinal Lengthening Experienced by Astronauts during Microgravity
A Comparison of Honeycomb Structures Built by Apis millifera
A Comprehensive Characterization of Microorganisms and Allergens in Spacecraft Environment
A Mechanistic Investigation of Space Radiation-Induced Carcinogenesis
A Methods Validation Protocol for Estimating Gastroinestinal Motility and Drug-Induced Motility Changes
A Model of Circadian Disruption in the Space Environment
A Multipurpose Fruit and Vegetable Processing System for Advanced Life Support
A New Harness for Use with Exercise Countermeasures - Validation of Improved Comfort and Loading with the Center for Space Medicine (CSM) Harness
A New Model for Understanding Spaceflight Induced Muscle Atrophy
A Novel Biodosimetry Method For Monitoring Radiation-Induced Genetic Damage
A Novel Biological Countermeasure and Mitigator of High LET-induced Cancer Progression
A Quantitative Test of On-Orbit Exercise Countermeasures for Bone Demineralization Using a Bed Rest Analog
A Role for Homologous Recombination in Complex DSB Repair after HZE Particles
A Scanning Confocal Acoustic Diagnostic System for Non-Invasively Assessing Bone Quality
A Simple In-flight Method to Test the Risk of Fainting on Return to Earth after Long-duration Space Flight
A Study Of Dietary Retinoid for Prevention of 56Fe-Induced Cancers in Rat Skin
A Study of Radiation Doses Experienced by Astronauts During EVA
Ability of Polyethylene Glycol Interleukin-2 (PEG-IL2) to Counteract the Effect of Spaceflight on the Rat Immune System
Absence of Gastric Ulceration in Rats After Flight on the Cosmos 782
Achilles Tendon Reflex
Acoustic Noise During the Phase III Chamber Test
Acquisition of Data About the Radiological, Electromagnetic and Different Physical Environments on Board ISS, and Their Effects on the Safety of the Crew, Space Equipment and Materials
Actin mRNA and Cytochrome-C mRNA Concentrations in the Triceps Brachia Muscle of Rats
Acute Adaptation of Bone to Spaceflight
Acute Cutaneous Microvascular Flow Responses to Whole Body Tilting in Humans
AD ASTRA: Automated Detection of Attitudes and States through Transaction Recordings Analysis
Adaptation in Artificial Gravity
Adaptation in Artificial Gravity Environments
Adaptation of Optokinetic Nystagmus to Microgravity
Adaptation of Rodent Vestibular Hair Cell Neurotransmission in Altered Gravity (Postdoctoral Fellowship)
Adaptation to Microgravity of Oculomotor Reflexes (AMOR): Otolith-Ocular Reflexes
Adaptations of Motor Control in Response to Spaceflight
Adaptive Changes in Cardiovascular Control at Microgravity
Advanced Development of the Direct Osmotic Concentration System
Advanced Diagnostic Ultrasound in Microgravity
Advanced Diamond Electrodes for Electrochemical Based Monitoring of Spacecraft Water
Advanced Exploration Systems Autonomous Mission Operations Project: Crew Autonomy Experiment - 1
Advanced Magnetic Methods for the Separation and Gasification of Solid Wastes in Microgravity and Hypogravity
Advanced Resistive Exercise Device (ARED) Man-In-The-Loop Test (MILT)
Advanced Technology Development of Laser-polarized Noble Gas Magnetic Resonance
Advanced Trace Gas Monitoring Technology for NASA Human Space Flight
Advanced Water Recovery Systems
Aerobic Capacity (Flight Analog)
Aerobic Capacity Using Graded Bicycle Ergometry
Aerosol Deposition in the Lung in Fractional Gravity: Risk Mitigation for Lunar and Martian Habitats
Age Related Differences, Physical Activity Level and Bone Density in Women
Aging and Blood Pressure in Astronauts
Aging and Cardiopulmonary Function
Air Monitoring and Atmosphere Characterization
Alterations in Erythrocyte Survival Parameters in Rats After 19.5 Days Aboard Cosmos 782
Alterations in Postural Equilibrium Control Associated with Long Duration Space Flight
Alterations In Skeletal Muscle Gene Expression In Relation To The Muscle
Altered Ocular Structure/Function and Mitigation of Peri-Optic Nerve Edema during Simulated Microgravity (Postdoctoral Fellowship)
Alternative Compression Garment (Flight Analog)
Ambiguous Tilt and Translation Motion Cues After Space Flight
An Approach to Counteract Impairment of Musculoskeletal Function in Space
An Experiment to Study the Role of Gravity in the Development of the Optic Nerve
An Integrated Low-Volume Nutritional Countermeasure to Maintain Muscle Mass and Function During Space Exploration
An Integrated Musculoskeletal Countermeasure Battery for Long-Duration Lunar Missions
Analysis of a novel sensory mechanism in root phototropism (TROPI)
Analysis of Radiographs and Biosamples from Primate Studies
Analysis of Skeletal Muscle Metrics as Predictors of Functional Task Performance
Analysis of the Skylab Flight Crew Health Stabilization Program
Analysis of Volatile Organic Compounds on Mir Station
Anatomical Studies of Central Vestibular Adaptation
Animal Enclosure Module Inflight Test
Animal Studies on Spacelab-3
Anomalous Long Term Effects in Astronauts' - Dosimetry
Anomalous Long Term Effects in Astronauts' Central Nervous System
ANP, Pro-ANP and mRNA Distribution in Rat Heart During a Space Flight
Antarctic Space Analog Program
Anthropometric Data from the William E. Thornton Collection
Anticipatory Postural Activity
Anticipatory Postural Activity (POSA)
Antigen-specific Activation of Regulatory T-Lymphocytes to Lymphokine Production
Antigen-Specific CD4+ T Cell Priming and Memory Response During Spaceflight
Apollo Flight Crew Cardiovascular Evaluations
Apollo Flight Crew Health Stabilization Program
Apollo Flight Crew Vestibular Assessment
Apollo Light Flash Investigations
Apoptosis and Immune Homeostasis During Hindlimb Unloading
Arabidopsis as a Model for the Study of DNA Double Strand Break (DSB) Repair and DSB Induction by Space Radiation
Are Medications Involved in Vision and Intracranial Pressure Changes Seen in Spaceflight?
Arterial Remodeling and Functional Adaptations Induced by Microgravity
Artificial Gravity and Light as Countermeasures for Circadian Dysfunction in Altered Gravity Environments
Artificial Gravity Exercise for Maintaining Fitness During Prolonged Space Flight
Artificial Neural Networks and Cardiovascular Regulation
Assessing the Impact of Communication Delay on Behavioral Health and Performance: An Examination of Autonomous Operations Utilizing the International Space Station
Assessment of Anit-Sclerostin Antibody as a Novel Anabolic Therapy for Prevention of Spaceflight-induced Skeletal Fragility in Mice
Assessment of Circadian Shifting in Astronauts by Bright Light
Assessment of Endurance Capacity by Gas Exchange and Heart Rate Kinetics During Physical Training
Assessment of Human Factors
Assessment of Humoral Immune Function During Long-Duration Space Flight
Assessment of Pharmaceutical Stability in Space Using Ground-based Simulation of Spacecraft Environmental Factors
Assessment of Sleep Dynamics in a Simulated Space Station Environment
Association Between Age and PSA Values in LSAH Participants
Association Between Aging and Specific Physiological Measurements
Asthma in the LSAH Population
Atriopeptin in Atria and Plasma of Rats Orbited Aboard NASA Spacelab-3 for Seven Days
Audiometry
Autogenic Feedback Training
Autogenic Feedback Training Exercise (AFTE) As a Preventive Method for Space Adaptation Syndrome
Automated Microfluidic Devices for Monitoring Biological Systems in Space
Automatic Analysis of Muscle Fibers from Rats Subjected to Spaceflight
Automation in Procedures: Guidelines for Allocating Tasks for Performance
Autonomic Mechanisms During Prolonged Weightlessness
Autonomic Neurophysiology in Microgravity
Autonomic Neuroplasticity in Weightlessness
Autonomous Behavioral Health Countermeasures for Spaceflight
Avian Blood Vessel Formation in Space
Avian Blood Vessel Formation in Space
Avian Blood Vessel Formation in Space
Bacteria and Spores
Bacterial Growth on Surfaces in Microgravity and on Earth
Bacterial, Archaeal, & Fungal Diversity of the ISS--HEPA Filter System
Bed Rest and Immunity
Bed Rest as a Spaceflight Analog to Study Neurocognitive Changes: Extent, Longevity, and Neural Bases
Bed Rest Standard Measures: Cardiovascular Function
Bed Rest Standard Measures: Functional Mobility Test
Bed Rest Standard Measures: Functional Stretch Reflex
Bed Rest Standard Measures: General Immunity
Bed Rest Standard Measures: Latent Virus Reactivation
Bed Rest Standard Measures: Physiological Stress Measures
Bed Rest Standard Measures: Plasma Volume
Bed Rest Standard Measures: Psychological Stress Measures
Bed Rest Standard Measures: Reactive Hyperemia and Vasodilation (Vascular Function)
Bed Rest Standard Measures: Tendon Reflex
Bed Rest Standard Measures: Viral Specific Immunity
Behavior and Performance Project
Behavior of Postnatal Rats After Space Flight
Behavioral Issues Associated with Long Duration Space Missions: Review of Astronaut Journals
Bending Stiffness of the Tibia in Young Rhesus Monkeys after Two Weeks in Space
Bio-Assay of Body Fluids
Bioassays of Body Fluids
Bioavailability of Scopolamine Dosage Forms and of a Combination Dosage Form with Dextroamphetamine after Oral Administration to Human Subjects
Biochemical and Histochemical Observations of Vastus Medialis
Biochemical and Morphological Evaluation of the Effects of Space Flight on Rat Salivary Glands
Biochemical Changes in the Developing Wheat Seedling
Biochemical Status of Humans in Long Duration Space Flight
Biochemistry and Endocrinology Results
Biological and metabolic response in STS-135 space-flown mouse skin
Biological Response to Extraterrestrial Solar UV Radiation and Space Vacuum
Biological Rhythm and Temperature Regulation: I. Biological Rhythms and Temperature Regulation
Biological Rhythm and Temperature Regulation: II. Metabolism
Bioluminescent Monitoring of Opportunistic Pathogens in the Spacecraft Environment
Biomechanical Evaluation of Locomotion on the Russian BD-1 Treadmill in a Weightless Environment (KC-135)
Biomechanical, Biochemical, and Morphological Alterations of Muscle and Dense Fibrous Connective Tissues After 14 Days Spaceflight: I. Connective Tissue Studies
Biomechanical, Biochemical, and Morphological Alterations of Muscle and Dense Fibrous Connective Tissues: II. Composition of the Invertebral Disk
Biomechanics of Movement During Locomotion
Biomedical Analyses of Human Exposed to a Long Term Space Flight
Biomedical analyses of mice body hair exposed to the space flight
Biomedical Investigations with Laser-Polarized Noble Gas Magnetic Resonance
Biomedical, Biochemical, and Morphological Alterations of Muscle and Dense, Fibrous Connective Tissues During 14 Days of Spaceflight
Bioreactor Flow and Particle Trajectory in Microgravity
Bioreactor Technology Transfer
Biostereometric Analysis of Body Form
Bisphosphonates As A Countermeasure To Space Flight Induced Bone Loss
Blood and Oxidative Stress
Blood Pressure Monitoring During Reentry
Blood Pressure Variability During Space Flight
Blood Volume Changes and Red Blood Cell Life Span
Blue Light for Enhancing Alertness in Space Missions
Body Mass Changes in NASA/Mir Astronauts
Body Mass Index (BMI) in LSAH Participants
Bone and Lean Body Mass Changes Following Spaceflight
Bone and Muscle Recovery from Simulated Microgravity
Bone Biochemistry and Mineral Distribution in the Femurs of Rats after Two Weeks in Space: Circulating Parathyroid Hormone, Calcitonin, and Osteocalcin
Bone Cell Activity During Spaceflight and Recovery
Bone Demineralization
Bone Densitometry Assessment (Flight Analog)
Bone Health and Physical Activity in LSAH Participants
Bone Maturation in Rats Flown on the Spacelab-3 Mission
Bone Mineral Loss and Recovery after Shuttle/Mir Flights
Bone Mineral Measurement
Bone Resorption in Rats During Spaceflight
Bone Tissue and Cell Effects of Spaceflight in Young Rhesus Monkey
Bone, Calcium, and Spaceflight
Bone, Calcium, and Spaceflight
Bonner Ball Neutron Detector
Bracelet Investigation
Calcium Balance
Calcium Kinetics
Calcium Kinetics during Spaceflight
Calcium Metabolism and Correlated Endocrine Measurements in Primates
Calcium Metabolism and Correlated Endocrine Measurements in Primates During Cosmos 2229
Calcium Metabolism and Vascular Function in Rats after Spaceflight
Cardiac Atrophy and Diastolic Dysfunction During and After Long-Duration Spaceflight: Functional Consequences for Orthostatic Intolerance, Exercise Capacity, and Risk of Cardiac Arrhythmias
Cardiovascular Adaptation to Weightlessness
Cardiovascular Adaptation to Zero Gravity
Cardiovascular and Cerebrovascular Responses to Standing Before and After Space Flight
Cardiovascular and Metabolic Consequences of Circadian Misalignment (Postdoctoral Fellowship)
Cardiovascular Conditioning
Cardiovascular Deconditioning Countermeasure Assessment
Cardiovascular Evaluations
Cardiovascular Regulation in Microgravity
Cardiovascular Responses to Lower Body Negative Pressure Following Space Flight
Cardiovascular Results from a Rhesus Monkey Flown Aboard the Cosmos 1514 Spaceflight, and Ground-Based Controls
Carotid Baroreflex Function during Prolonged Exercise
Cartilage in Space
Case Report Form
Catecholamines, Vasopressin, Atrial Natriuretic Factor (ANF) and ANF Receptors in the Rat Brain
Cell and Molecular Biomechanics: Cardiac and Skeletal Muscle
Cell Attachment in Microgravity
Cell Kenetic and Histomorphometric Analysis of Microgravitational Osteopenia
Cell Signaling in Undifferentiated Cells - Perceiving the Environment without Specialized Tissues
Cellular Homeostasis in Microgravity: Energy and Structure
Cellular Immune Response
Cellular Mechanisms of Spaceflight Specific Stress to Plants
Cellular Signal Perception and Signal Transduction
Cellular Studies to Support Pulmonary Toxicology Evaluation of Lunar Dust, Dermal Studies of Lunar Dust and Ocular Studies of Lunar Dust
Census of Osteoblast Precursor Cells in Periodontal Ligament (PDL) of Spacelab-3 Rats
Center for Research on Cardiac, Vascular, and Acute Effects of Space Radiation
Chamber Study Medical Care Overview: Medical Officer's Report
Changes in Baroreceptor Reflex Function After Space Flight
Changes in Endocrine Regulation of Orthostatic Tolerance Following Space Flight
Changes in Functional Metabolism in the Rat Central Nervous System Following Spaceflight
Changes in Mouse Thymus and Spleen after Return from the STS-135 Mission in Space
Changes in the Neuroproteome Associated with HZE-Induced Impairment of Cognition
Changes in Total Body Water During Space Flight
Characteristics of Light Exposure Necessary for Development of Optimal Countermeasures to Facilitate Circadian Adaptation and Enhance Alertness and Cognitive Performance in Space
Characterization of Eubacteria in the Biological Water Processor - Nitrogen Cycling
Characterization of Microbial Transfer Among Crewmembers During Space Flight
Characterization of Neurospora crassa Circadian Rhythms (CNCR) in Space
Characterization of Respirable Airborne Particulate Matter in Shuttle Atmosphere
Charged Particle Effects on Neuronal Injury, Plasticity and Neurodegeneration
Chondrogenesis in Micromass Culture of Mouse Limb-bud Mesenchyme Exposed to Microgravity
Choroid Plexus, Brain and Heart Natriuretic Peptide Development in Space
Chromosomal Aberrations in Blood Lymphocytes of Astronauts
Chromosome Aberration
Chromosome Analyses of Gemini Astronauts
Chromosomes and Plant Cell Division in Space
Chromosomes and Plant Cell Division in Space
Chromosomes and Plant Cell Division in Space
Chronic Recording of Otolith Nerves in Microgravity
Chronic Recording of Otolith Nerves in Microgravity
Circadian and Vestibular System Relationships
Circadian Rhythms and Temperature Regulation in Rhesus Monkeys During Space Flight
Circadian Rhythms of Macaca Mulatta During Spaceflight
Circadian Rhythms of the Pig-Tailed Monkey in Biosatellite III
Circulatory Remodeling with Simulated Microgravity
Clearance of Particles Depositing the Human Lung in Low Gravity
Clinical Aspects of Crew Health
Clinical Assessment of Flight Pool Animals
Clinical Biochemistry
Clinical Characterization of Space Motion Sickness (SMS)
Clinical Immunology Study - European Collaboration
Clinical Nutritional Assessment
Clinical Nutritional Assessment (Flight Analog)
Clinical Trial of Melatonin as Hypnotic for Neurolab Crew
Clinical Trial of the Efficacy of Melatonin as a Countermeasure for Entrainment to the Sleep/Wake Schedules Required during Shuttle Missions
CNS Control of Rhythms and Homeostasis During Space Flight
Cognitive Cardiovascular Experiment
Cognitive Performance and Crew Cohesion during Confinement in NASA’s Human Research Program Human Exploration Research Analog
Cognitive Process for 3-D Orientation Perception and Navigation in Weightlessness
Collecting Mir Source and Reclaimed Waters for Postflight Analysis
Collection of Immune/Stress-related Tissues from Mice Flown on ISS
Collection of Immune/Stress-related Tissues from Mice Flown on ISS
Colorectal Cancer in LSAH Participants and a Comparison Population
Combined Blood Investigations
Commercial Biomedical Testing Module (CBTM)
Commercial Biomedical Testing Module (CBTM) - 2
Comparative Investigation of Microgravity Effects on Structural Development and Function of the Gravity Perceiving Organ of Two Water Living Vertebrates
Comparison of Bending Stiffness in the Dominant and Non-dominant Tibias of Women
Comparison of Biodynamics Models Using Automotive Racing Crash Data
Comparison of Bone Bending Stiffness in Elite Female Synchronized Swimmers and Judo Athletes
Comparison of Continuous Non-Invasive and Invasive Intracranial Pressure Measurement
Comparison of Oxidative Enzyme Activity in Motoneurons Between Cervical and Lumbar Segments in the Spinal Cord of Spaceflown Rats
Comparison of the Muscle Atrophy Research and Exercise System (MARES) and the HUMAC Norm Isokinetic Dynamometer
Complex Study of Micro and Macro Structure and Mineral Composition of Spongy Bone
Composing and Developing Resilient, Adaptive, and Self-Sustaining Teams for Long Duration Space Exploration
Computational Modeling of Chromosome Aberrations Produced by HZE Particles
Computer-based Virtual Reality Surgical Training in Microgravity
Condition of Peridontal Tissues in Space Flight
Confirmation of Ability of Polyethylene Glycol Interleukin-2 (PEG-IL2) to Counteract the Effect of Space Flight on the Rat Immune System
Confirmation of Ability of Sustained-Release Insulin-like Growth Factor I (IGF-I) to Counteract the Effect of Space Flight on the Rat Immune and Skeletal Systems
Connective Tissue Biosynthesis in Space: Gravity Effects on Collagen Synthesis of Cultured Mesenchymal Cells
Consequences of Long-term Confinement and Hypobaric Hypoxia on Immunity in the Antarctic Concordia Environment
Constellation Program (CxP) EVA Systems Test 1 - Metabolic Costs and Biomechanics of a Planetary Suit
Constellation Program (CxP) EVA Systems Test 2 - Metabolic Costs and Biomechanics of Exploration Tasks in a Planetary Suit
Constellation Program (CxP) EVA Systems Test 3 - Effect of Center of Gravity on Metabolic Costs and Biomechanics of Ambulation in a Planetary Suit
Contribution of the Vestibular and Sympathetic Nervous Systems to Space-Induced Bone Loss - Postdoctoral Fellowship
Contributors to Long-Term Recovery of Bone Strength following Exposure to Microgravity
Coordination of Turning and Reaching
Correlation of Disconjugate Eye Torsion with the Time Course of the Space Adaptation Syndrome
Cosmic Radiation and Effects Activation Monitor
Cosmic Ray Effect on the Eyes of Rats Flown on Cosmos 782
Cosmic Ray Effects on the Eyes of Stationary and Centrifuged Rats Flown on Cosmos 936
Countermeasure for Managing Interpersonal Conflicts in Space: A Continuation Study
Countermeasures to Neurobehavioral Deficits from Cumulative Partial Sleep Deprivation during Space Flight
Countermeasures to Reduce Sensorimotor Impairment and Space Motion Sickness Resulting from Altered Gravity Levels
Crew Activities / Maintenance Study
Crew Efficiency on First Exposure to Zero-Gravity
Crew Food Systems During the Lunar-Mars Life Support Test Project
Crew Health
Crew Height Measurement
Crew Interactions and Autonomy During Long-Duration Isolation and Confinement (105-Day Russian Chamber Study)
Crew Medical Restraint System
Crewmember and Crew-Ground Interactions During International Space Station Missions
Crewmember and Crew-Ground Interactions During NASA-Mir
Crews Health: Investigation on Reduced Operability
Crop Production Technology: Advanced Life Support
Culture and Electrofusion of Plant Cell Protoplasts under Microgravity: Morphological and Biochemical Characterization
Cutaneous Hypersensitivity and Balance Control in Humans
Cycle Ergometer Hardware Evaluation
Cytogenetic Effects of Ionizing Radiation in Peripheral Lymphocytes of ISS Crewmembers
Cytogenetic Effects of Space Radiation in Human Lymphocytes
Cytogenetic Studies of Blood
Cytogenetic Study of Heavy Ion-Induced Chromosomal Damage in Human Cells
Cytological and Ultrastructural Studies on Root Tissues
Cytoplasmic Streaming
Data Mining and Development of Spaceflight DCS Treatment Model
Defining Epigenetic Programming During Flight Expeditions In Differentiating Embryonic Stem Cells
Dependence of Radiation Quality on Charged Particle-induced Early and Late Damages in Chromosomes
Design and Validation of a Dynamic Exercise Countermeasure Device
Detection and Prevention of Neurobehavioral Vulnerability to Space Radiation
Detection and Prevention of Neurobehavioral Vulnerability to Space Radiation
Determination of ANF Receptors and of Particulate Guanylate Cyclase from Rats Flown in Weightlessness
Determination of Cardiac Size From Chest Roentgenograms Following Skylab Missions
Determination of Influence of Zero Gravity on Mutation Process Using Controlled Gamma Ray Exposure
Determination of Intracellular and Extracellular Fluid Volume in Humans in Space Flight
Determination of Roles of Microgravity and Ionizing Radiation on the Reactivation of Epstein-Barr Virus
Determination of Segmental Fluid Content and Perfusion
Determining Muscle Strength in Space-Flown Caenorhabditis elegans
Developing Future Countermeasures for the Detrimental Effects of Space Flight: Role of Otolith Systems and Resolution of Tilt/Translation
Developing Personalized Countermeasures for Sensorimotor Adaptability: A Bedrest Study
Developing Predictive Measures of Sensorimotor Adaptability to Produce Customized Countermeasure Prescriptions
Developing, Maintaining, and Restoring Team Cohesion
Development and Function of the Avian Otolith System in Normal and Altered Gravity Environments
Development of a Flash X-ray Radiography and Tomography System to Measure Bone Mineral Density
Development of a Gait Adaptability Training Program as a Countermeasure for Postflight Locomotor Dysfunction
Development of a Method of Operational Prediction of Work Load on Crew Piloting
Development of a Noninvasive, Handheld Immunosensor
Development of Advanced Mid-Infrared Laser Based Gas Sensor Technology
Development of an Insect Gravity Sensory System in Space
Development of an Objective Behavioral Assay of Cohesion to Enhance Composition, Task Performance, and Psychosocial Adaptation in Long-Term Work Groups
Development of Countermeasures to Aid Functional Egress from the Crew Exploration Vehicle Following Long Duration Spaceflight
Development of Countermeasures to Enhance Sensorimotor Adaptation
Development of Methods/Technologies for Medication Stability and Shelf-life
Development of Multiple Antibiotic Resistance by Opportunistic Bacterial Pathogens during Human Space Flight
Development of Sensory Receptors in Skeletal Muscle
Development of the Aortic Baroreflex under Conditions of Microgravity
Development of the Fish Medaka in Microgravity
Development of Vestibular Organs in Microgravity
Development of Vestibular Organs in Microgravity
Development of Vestibulo-ocular Reflexes in Amphibia and Fishes with Microgravity Experience
Developmental Abnormalities
Developmental and Physiological Processes Influencing Seed Production in Microgravity
Developmental and Physiological Processes Influencing Seed Set in Microgravity
Developmental Morphology of the Eye, Vestibular System, and Brain in 18-Day Fetal and Newborn Rats Exposed In Utero to Null Gravity During the Flight of Cosmos 1514
DEXA Measurements: Cosmos 2229 Rhesus Flight Experiment
Diabetes Among LSAH Participants
Dietary Calcium Intake in LSAH Participants and U.S. General Population
Dietary Fat Consumption of U.S. General Population and LSAH Participants
Dietary Intake Can Predict and Protect Against Changes in Bone Metabolism during Space Flight and Recovery
Dietary Sodium Effects on Bone and Calcium Metabolism
Differentiation of Bone Marrow Macrophages in Space (BONEMAC)
Digital Astronaut: Bone Remodeling Model
Digital Computer Analysis of Neurophysiological Data from Biosatellite III
Digital Echocardiography in Manned Space Flight: Remote Diagnosis and Quantitative Analysis
Direct Measurement of the Initial Bone Response to Space Flight in Humans
Distributed Monitoring and Control of Complex Dynamic Systems
Distributed System for Spaceflight Biomedical Support
Distribution and Biochemistry of Mineral and Matrix in the Femurs of Rats
Disuse Osteopenia: A Potential Vascular Coupling Mechanism
DNA Double-strand Break Induction by HZE Particles: Repair and Consequences in Human and Rodent Cells
Does spaceflight alter SIRT3 activity and mitochondrial function in the liver
Does Spaceflight Alter the Virulence of a Natural Parasite of Drosophila?
Dose Rate Effects on the Mechanisms of Space Radiation Induced Delayed Genomic Instability
Dose-Rate Effects and Components of Systems Governing Variations in Susceptibility for Carcinogenic and Acute Radiation Risks following Gamma-Ray, Proton, or HZE Irradiation
Dosimetric Mapping
Dried Blood Method for In-flight Storage
Drosophila as a Model of Immune Function in Conditions of Altered Gravitational Force
Duke NSCOR: Lung Cancer Risk from HZE Ions
Dynamic Team Role Allocation in Long Duration, Exploration Missions: Identification of Roles, Triggers, and Measurement Tools
Dynamics of Calcium Metabolism and Bone Tissue
Dynamics of the Main Factors of Cardiac Function, of Central and Regional Circulation in Rest and during the Influence of Lower Body Negative
Early Adaptation to Altered Gravitational Environments in the Squirrel Monkey
Early Development of a Gravity-Receptor Organ in Microgravity
Early graviperception and polarity in single cells
Early Markers of Space-Radiation Induced Human Cataractogenesis
Early Postnatal Development of Rats Exposed In Utero to Microgravity
Echocardiographic Assessment of Cardiovascular Adaptation and Countermeasures in Microgravity
Effect of exposure to microgravity on the fast-type neuromuscular unit
Effect of Flight in Mission SL-3 on Cytokine Production by Rats
Effect of Flight in Mission SL-3 on Interferon-Gamma Production by Rats
Effect of Load levels of Subject Loading Device on Gait, Ground Reaction Force, and Kinematics during Human Treadmill Locomotion in a Weightless Environment
Effect of Microgravity on Afferent Innervation
Effect of Microgravity on Afferent Innervation
Effect of Microgravity on Afferent Innervation
Effect of Microgravity on Blood Pressure and Flow in the Common Carotid Artery of Primates
Effect of Microgravity on Epidermal Development in the Rat
Effect of Microgravity on Lymphocyte Activation: Cell-Cell Interaction and Signaling
Effect of Microgravity on Lymphocyte Activation: Cell-Cell Interaction and Signaling
Effect of Microgravity on Sympathetic and Parasympathetic Compartments of the Autonomic Nervous System
Effect of Microgravity on the Cornea of a Refractive Surgery Subject
Effect of Microgravity on the Mechanisms of Eye, Head and Hand Movement Coordination
Effect of Microgravity on the Peripheral Subcutaneous Veno-Arteriolar Reflex in Humans
Effect of Microgravity on the Relations Between Microbiological and Epithelial Tissue and Functions of the Gastrointestinal Tract
Effect of Microgravity on: I. Metabolic Enzymes in Type I, IIA, and IIB Muscle Fibers
Effect of Microgravity on: I. Metabolic Enzymes of Individual Muscle Fibers
Effect of Microgravity on: II. Metabolic Enzymes of Hippocampus and Spinal Cord
Effect of Microgravity on: II. Metabolic Enzymes, Neurotransmitter Amino Acids, and Neurotransmitter Associated Enzymes in Selected Regions of the Central Nervous System
Effect of Prolonged Space Flight on Human Skeletal Muscle
Effect of Radiation on Human Peripheral Blood Dendritic Cells
Effect of Seven Days of Spaceflight on Hindlimb Muscle Protein, RNA and DNA in Adult Rats
Effect of Simulated Microgravity on the Vestibulosympathetic Reflex in Humans
Effect of SLS-2 Space Flight on Immunological Parameters of Rats: Bone and Immunity
Effect of SLS-2 Space Flight on Immunological Parameters of Rats: Immunity Mediators
Effect of Space Flight on Bone, Muscle, and Immune Function
Effect of Space Travel on Skeletal Myofibers
Effect of Space Travel on Skeletal Myofibers
Effect of Spaceflight on Cell-Mediated Immunity
Effect of Spaceflight on Development of Immune Responses
Effect of Spaceflight on Level and Function of Immune Cells: I. Immunology Studies
Effect of Spaceflight on Level and Function of Immune Cells: II. Proliferation and Cytokines
Effect of Spaceflight on Levels and Function of Immune Cells
Effect of Spaceflight on Microbial Gene Expression and Virulence (Microbe)
Effect of Spaceflight on Microbial Gene Expression and Virulence (Microbe)
Effect of Spaceflight on Microbial Gene Expression in Saccharomyces cerevisiae (Yeast GAP 1)
Effect of Spaceflight on Oxidative and Antioxidant Enzyme Activity in Rat Diaphragm and Intercostal Muscles
Effect of Spaceflight on TGF-Beta Expression by hFOB Cells
Effect of Spaceflight on TGF-Beta Expression by hFOB Cells
Effect of Unloading on the Structure and Mechanics of the Rotator Cuff Tendon-to-Bone Insertion
Effect of Weightlessness and Centrifugation (1xG) on Erythrocyte Survival in Rats Subjected to Prolonged Spaceflight
Effect of Weightlessness on Bone Histology, Physiology, and Mechanics
Effect of Weightlessness on Development of Amphibian Eggs
Effect of Weightlessness on Single Muscle Fiber Function in Rhesus Monkeys
Effect of Weightlessness on Tissue Regeneration in Rodents
Effect of Zero Gravity on Myosin Isoform Expression in Rodent Skeletal Muscle
Effective Dose Measurement during EVA
Effects of Age and Activity Level on Tibia Mass and Distribution
Effects of Alphalipoic Acid on Irradiation Induced Cognitive Deficits (Postdoctoral Fellowship)
Effects of Altered Gravity on Spinal Cord Excitability
Effects of Chronic and Single-Dose Charged Particle Exposure on Cardiac Function and Structure in Multiple Animal Models
Effects of Circadian Rhythms on Decompression Outcome
Effects of Cosmic Particle Radiation on Pocket Mice Aboard Apollo 17
Effects of Cosmic Particle Radiation on the Calvarium, Brain, and Meninges
Effects of Cosmic Particle Radiation on the Ear
Effects of Cosmic Particle Radiation on the Eye
Effects of Cosmic Particle Radiation on the Nasal Mucosa
Effects of Cosmic Particle Radiation on the Scalp
Effects of Exposure to Heavy Particles
Effects of Gravity on Insect Circadian Rhythm
Effects of Gravity on the Attachment of Tendon to Bone
Effects of High Versus Low Autonomy on Space Crewmember Performance (Autonomy)
Effects of Intense Exercise During Space Flight on Aerobic Capacity and Orthostatic Function
Effects of Long Duration Space Travel on the Retina
Effects of Micro-G on Gene Expression in Higher Plants
Effects of Micro-G on Gene Expression in Higher Plants
Effects of Microgravity in the Adductor Longus Muscle and Receptors in the Forebrain of Rats
Effects of Microgravity on Aurelia Ephyra Behavior and Development
Effects of Microgravity on Bone Cell Gene Expression (OSTEO)
Effects of Microgravity on Bone Development
Effects of Microgravity on Cell Mediated Immunity and Reactivation of Latent Viral Infections
Effects of Microgravity on Gene Expression in the Brain
Effects of Microgravity on Glucose Tolerance
Effects of Microgravity on Growth Hormone Concentration and Distribution in Plants
Effects Of Microgravity On Postnatal Motor Development
Effects of Microgravity on Renal, Endocrine and Volume Regulatory Function
Effects of Microgravity on the Biomechanical and Bioenergetic Characteristics of Human Skeletal Muscle
Effects of Microgravity on the Body Wall Muscles in Rodents
Effects of Microgravity on the Dynamics of Gas Exchange, Ventilation and Heart Rate in Submaximal Dynamic Exercise
Effects of Microgravity on Tobacco Hornworm (Manduca Sexta) During Metamorphosis
Effects of Microgravity-Induced Weightlessness on Aurelia Ephyra Differentiation and Statolith Synthesis
Effects of Processing and Subsequent Storage on Nutrition
Effects of Prolonged Exposure to Space Radiation on Carcinogenesis and Neuroendocrine Differentiation in Human Prostate Models
Effects of Prolonged Weightlessness on the Humoral Immune Response of Humans
Effects of Radiation and Dietary Iron on Expression of Genes and Proteins Involved in Drug Metabolism
Effects of Simulated Microgravity on Cardiovascular Stability
Effects of Simulated Microgravity on the Anesthetic Properties of Propofol
Effects of Simulated Spaceflight on Virus-Specific Immunity
Effects of Simulated Weightlessness on the Repair of Lower Limb Bone Fractures and on the Number of Bone-derived Stem Cells
Effects of Skeletal Unloading and Vitamin E on Bone in Mature Rats
Effects of Space Flight on Aerobic and Anaerobic Metabolism During Exercise
Effects of Space Travel on Mammalian Gravity Receptors
Effects of Space Travel on Mammalian Gravity Receptors
Effects of Spaceflight Environment on Immune Parameters
Effects of Spaceflight on beta-Adrenoceptors in Rat Hindlimb Muscles
Effects of Spaceflight on Gastrointestinal Microbiota in Mice: Mechanisms and Impact on Multi-System Physiology
Effects of Spaceflight on Morphology of the Rat Adenohypophysis
Effects of Spaceflight on Muscles and Nerves
Effects of Spaceflight on Ocular Oxidative Stress and the Blood-Retinal Barrier
Effects of Spaceflight on Plasma and Glandular Concentrations of Pituitary Hormones
Effects of Spaceflight on the Development of the Circadian Timing System
Effects of Spaceflight Stress on Pro-opiomelanocortin, Proenkephalin A and Tachykinin Neurpepetidergic Systems in the Rat Posterior Pituitary
Effects of Stem Cell Morphology and Motility on Osteogenesis in Microgravity
Effects of Sub-Gravity on Cellular Phenomena of Developing Frog Eggs
Effects of The Role of Volume-Regulating Hormones and Plasma Proteins in Man for the Adaptation to Microgravity and for the Readaptation to Terrestrial Conditions
Effects of Weightlessness on Arthritis
Effects of Weightlessness on Body Composition in the Rat
Effects of Weightlessness on Neurotransmitter Receptors in Selected Brain Areas
Effects of Weightlessness on Quail Eye Development
Effects of Weightlessness on Quail Eye Development
Effects of Weightlessness on Quail Eye Development
Effects of Weightlessness on the Avian Visuo-Vestibular System: Immunohistochemical Analysis
Effects of Weightlessness on the Avian Visuo-Vestibular System: Immunohistochemical Analysis
Effects of Weightlessness on the Avian Visuo-Vestibular System: Immunohistochemical Analysis
Effects of Weightlessness on the Embryonic Development and Aging of Drosophila
Effects of Weightlessness on the Genetic and Aging Process of Drosophila melanogaster
Effects of Weightlessness on the Nuclear and Cellular Division of Pelomyxa carolinensis
Effects of Weightlessness on the Nutrition and Growth of Pelomyxa carolinensis
Effects of Weightlessness on the Root and Shoot of Wheat Seedlings
Effects of Weightlessness on Vestibular Development
Effects of Zero Gravity on Biochemical and Metabolic Properties of Skeletal Muscle Fiber-Types
Effects of Zero Gravity on Myofibril Protein Content and Isomyosin Distribution in Rodent Skeletal Muscle
Effects of Zero-Gravity Exposure on Biochemical and Metabolic Properties of Skeletal Muscle
Effects of Zero-Gravity Exposure on Biochemical and Metabolic Properties of Skeletal Muscle
Efficacy of Antimicrobials on Bacteria Cultured in a Spaceflight Analog
Efficacy of Vitamin D Supplementation in an Antarctic Ground Analog of Space Flight
Electromagnetic Basis of Metabolism and Heredity
Electromyographic Analysis of Skeletal Muscle
Electron Microprobe Analyses of Calcium, Sulfate, Magnesium, and Phosphorous Distribution in Incisors of Spacelab-3 Rats
Electron Microscopy, Light Microscopy and Protease Activity of Rat Hindlimb Muscles
Electron Microscopy, Light Microscopy, and Protease Activity of Rat Hindlimb Muscles
Electrophoresis Experiment
Electrophoresis Technology
Elucidating the Relationship Between the Effects of Various Radiation Qualities and Cancer Development Processes using Novel Flow-based Assays
Embryogenesis and Organogenesis of Carausius Morosus under Space Flight Conditions
Embryogenesis and Organogenesis of Carausius Morosus under Space Flight Conditions
Emergence of Wheat Seedlings in Zero Gravity
Endocrine, Electrolyte, and Fluid Volume Changes Associated with Apollo Missions
Energy and Metabolic Requirements for Extended Duration Space Flight (Energy Utilization)
Energy Expenditure in Space Flight
Energy Metabolism of Macaca Mulatta During Space Flight
Energy Metabolism Pathways in Rat Muscle under Conditions of Simulated Microgravity
Engineering Test of Carry-on Incubator and Cell Attachment in Microgravity
Enhancement of Spatial Orientation Capability of Astronauts on the Lunar Surface
Enhancing Team Performance for Exploration Missions
Enhancing the Efficacy of Musculoskeletal Countermeasures Using Computer Simulation (Postdoctoral Fellowship)
Ensemble Neural Coding of Place and Direction in Zero-G
Environmental Biomedical Stress Data Center
Environmental Monitoring Air Quality
Environmental Radiation Measurements on Mir Station
Epidemiologic Analyses of Risk Factors for Bone Loss and Recovery Related to Long Duration Space Flight
Epigenetic and Protein Expression Pattern Profiling of Caenorhabditis elegans Exposed to Time-Varying Gravitational Fields: a Multi-Generational Study
Epigenetic Effects of Radiation on Epithelial Cell Self-renewal
Erythroid Colony Formation In-Vitro and Erythropoietin Determinations
Etiology and Countermeasure for Back Pain Associated with Microgravity
Etiology of Back Pain in Microgravity
European Space Agency Nitric Oxide - 2
EVA Walkback Test
Evaluating the Spaceflight Infectious Disease Risk Potential of Pathogenic and Commensal microorganisms using Caenorhabditis elegans as a Human Surrogate Model for Infection
Evaluation of Cardiac Rhythm Disturbances During Extravehicular Activity
Evaluation of Commercial Compression Garments to Prevent Post-Spaceflight Orthostatic Intolerance (Alternative Compression Garments)
Evaluation of Functional Skeletal Muscle Performance Following Space Flight
Evaluation of Hindlimb Suspension as a Model to Study Ophthalmic Complications in Microgravity: Ocular Structure and Function and Association with Intracranial Pressure
Evaluation of Host-Pathogen Interactions during Exposure to Microgravity Analogues
Evaluation of Intermittent Bright Light Exposure as a Space Flight Countermeasure
Evaluation of Maximal Oxygen Uptake and Submaximal Estimates of VO2max Before, During, and After Long Duration International Space Station Missions
Evaluation of Photic Countermeasures for Circadian Entrainment of Neurobehavioral Performance and Sleep-Wake Regulation Before and during Spaceflight
Evaluation of Skeletal Muscle Performance and Characteristics
Evaluation of Skeletal Muscle Performance and Characteristics
Evaluation of Space Radiation-induced Myocardial and BM-derived EPC Damage and Assessment of Associated Long-term Degenerative Cardiovascular Risks
Evaluation of the Ergometer Vibration Isolation System
Evaluation of the Kentavr as a Countermeasure to Orthostatic Intolerance
Evaluation of the MK I Rowing Machine
Evaluation of the MuscleLab Power Testing System using Bench Press and Leg Press Exercise
Evaluation of Thermoregulation During Space Flight
Evidence-based Metrics Toolkit for Measuring Safety and Efficiency in Human-Automation Systems
Evoked Potentials
Examination of Anti-Resorptive and Anabolic Treatments/Stimuli on Unloading Induced Osteoporosis
Examination of Splenic and Thymic Immune Function in Mice
Examination of the Influencing Factors of Space Flight on Autonomic Regulation of Blood Circulation, Respiration and Cardiac Contractile Function in Long Duration Space Flight
Examining Individual Differences in Temporal Profiles of Cardiovascular Responses to Head down Tilt during Fluid Loading
Exercise Countermeasure for Bedrest Deconditioning
Exercise Countermeasures Demonstration Projects During The Lunar-Mars Life Support Test Project Phases IIa and III
Exercise Countermeasures for Knee and Hip Joint Degradation during Spaceflight
Exercise Response
Exosomes and Secretory Factors as Mediators of Non-targeted Effects of HZE Particles
Extended Duration Orbiter (EDO) Rower Ergometer Evaluation
Extended Duration Orbiter Treadmill Evaluation
Extended Studies of Pulmonary Function in Weightlessness
Extent, Causes, and Countermeasures of Impaired Fracture Healing in Hypogravity
Extra Ocular Motion (EOM) Studies, Pre-, In and Post Flight
Eye Movements and Motion Perception Induced by Off-Vertical Axis Rotation (OVAR) at Small Angles of Tilt after Spaceflight
Eye Tracking Device
Eye-Head Coordination During Target Acquisition
EyeBox CNS
Factors Contributing to Food Acceptability and Consumption, Mood, and Stress on Long-term Space Missions
Factors Modulating Radiation-Induced G2 Delays
Feasibility of DPOAE Mapping as an In-Flight Measure of Intracranial Pressure in Space
Feasibility Pilot Study on Acute Biological and Behavioral Responses to the Solid State Lighting Modules for the International Space Station
Feedforward Active Noise Reduction Headphones for Otoacoustic Hearing Assessment of Space Station Crews
Female Reproductive Health: Space Flight Induced Ovarian and Estrogen Signaling Dysfunction, Adaptation, and Recovery
Fetal and Neonatal Rat Bone and Joint Development Following In Utero Spaceflight
First Clinical Test of Feasibility of Ultrasound to Reposition Kidney Stones
Flight Crew Health Stabilization Program
Flow and Distribution of Fluid Phases through Porous Plant Growth Media in Microgravity
Fluid And Electrolyte Homeostasis
Fluid and Electrolyte Metabolism and Hormonal Regulaltion of Fluid Volume
Fluid Compartments, Hemocirculation and Erythrocyte Function in Monkeys After Spaceflight
Fluid Electrolyte Metabolism
Fluid Electrolyte Metabolism and its Regulation in Primates in Microgravity
Fluid Shifts Before, During and After Prolonged Space Flight and Their Association with Intracranial Pressure and Visual Impairment
Fluid Therapy System
Fluid-Electrolyte Regulation during Space Flight
Fluid-Electrolyte Regulation During Space Flight
Food Processing vs. Packaged Food System Trade Study
Food Technology Utilization
Foot Reaction Forces during Bed Rest Analog for Lunar Exploration
Foot Reaction Forces During Space Flight
Force Regulation As a Countermeasure To Muscle Atrophy
Fractional Gravity Studies of Sensory Mechanism in Root Phototropism - a Completion of TROPI-1 (TROPI-2)
Fracture Healing in Haversian Bone under Conditions of Simulated Microgravity
Frames of Reference and Internal Models
Frames of Reference for Sensorimotor Transformations
Frog Egg Growth
Frog Egg Growth
Functional Decline in Mice with Alzheimer's-type Neurodegeneration is Accelerated by Charge-particle Radiation
Functional Fitness Assessment (Flight Analog)
Functional Neuromuscular Adaptation to Space Flight
Functional Neuromuscular Adaptation to Spaceflight
Functional Task Test (FTT) Muscle Performance Reliability Study
Fundamentals of Ion- Molecule/Surface Reactions and Instrument Development
Fungal Pathogenesis, Tumorigenesis, and Effects on Host Immunity in Space (FIT)
Galvanic Vestibular Stimulation (GVS) as an Analogue of Post-flight Sensorimotor Dysfunction
Galvanic Vestibular Stimulation (GVS) Augmented Training for Exploration Class Missions
Gastrointestinal Absorption and Pharmacokinetics in Astronauts
Gastrointestinal Function During Extended Duration Space Flight
Gemini Medical Operations
Gender Differences in Bedrest: Autonomic and Neuroendocrine Changes and Vascular Responses in Lower and Upper Extremities
Gene Expression Profiling of Unloaded Skeletal Muscle
Genes that Predict the Loss of Bone during Weightlessness
Genetic and Molecular Dosimetry of HZE Radiation (RADIAT)
Genetic Effects of the Space Environment on the Reproductive Cells of Drosophila Adults and Pupae
Genomic & Phenotypic Changes in Yeast Related to Selective Growth Pressures Unique to Microgravity
Genotypic and phenotypic changes in yeast related to selective growth pressures unique to microgravity (Micro-4)
Genotypic and phenotypic responses of Candida albicans to spaceflight
Genotyping (ACE 20)
Germ Cell Mutagenesis in Medaka Fish Following Exposure to Heavy, High Energy Cosmic Ray Nuclei
Global Transcriptome Profiling to Identify Cellular Stress Mechanisms Responsible for Spaceflight-Induced Antibiotic Resistance
Graviperception in Starch-Deficient Plants in Biorack
Graviperception in Starch-Deficient Plants in Biorack
Gravisensitivity of Cress Roots
Gravitational Effects on Biofilm Formation During Spaceflight (Micro-2)
Gravitational Effects on Biofilm Formation During Spaceflight (Micro-2A)
Gravitational Effects on Quorum Sensing and Biofilm Formation
Gravitational Influence on Cerebellar Control of Gaze Movement and Adaptation
Gravitropic Threshold (GTHRES)
Gravity and oxidative stress responses in Drosophila melanogaster
Gravity and Skeletal Growth: I. Gravity and Skeletal Growth
Gravity and Skeletal Growth: I. Gravity and Skeletal Growth
Gravity and Skeletal Growth: II. Morphology and Histochemistry of Bone Cells and Vasculature of the Tibia from Cosmos 1887
Gravity and Skeletal Growth: II. Morphological Studies of Bone and Tendon
Gravity and Skeletal Growth: III. Nuclear Volume Analysis of Osteoblast Histogenesis in Periodontal Ligament Cells of Cosmos 1887 Rats
Gravity and Skeletal Growth: III. Recovery of Osteogenic Potential
Gravity and Skeletal Growth: IV. Intervertebral Disc Swelling Pressure Associated with Microgravity
Gravity and the Stability of the Differentiated State of Plant Embryos
Gravity and the Stability of the Differentiated State of Plant Embryos
Gravity Effects on Seedling Morphogenesis
Gravity-Induced Lignification in Higher Plants
Greenhouse III: Developmental Analysis of Seeds Grown on Mir
Ground Portion - Advanced Diagnostic Ultrasound in Microgravity
Growth and Development of Carrot Cells and Embryos in Space
Growth Hormone Regulation, Synthesis and Secretion in Microgravity: I. Secretion of Growth Hormone
Growth Hormone Regulation, Synthesis and Secretion in Microgravity: II. Hypothalamic GH-Releasing Factor, Somatostatin Immunoreactivity, and mRNA Levels
Growth Hormone Regulation, Synthesis and Secretion in Microgravity: III. Plasma Analysis Hormone Measurements
Growth Hormone Regulation, Synthesis, and Secretion in Microgravity: I. Somatotroph Physiology
Growth Hormone Regulation, Synthesis, and Secretion in Microgravity: II. Immunohistochemical Analysis of Hypothalamic Hormones
Growth Hormone Regulation, Synthesis, and Secretion in Microgravity: III. Plasma Analysis
Habitability and Crew Quarters
Habitability During The Lunar-Mars Life Support Test Project
Hardware Evaluation: International Space Station Portable Pulmonary Function System (PPFS)
Haughton Mars Immune Assessment (HMIA)
Haughton Mars Walkback
Head and Eye Motion During Ascent and Entry
Head-eye Coordination During Simulated Orbiter Landings
Hearing Loss Among LSAH Participants
Heavy Isotope Enrichment of Shuttle Galley Water
Hematologic Parameters of Astrorats Flown on Spacelab-3
Hematological and Immunological Studies
Hematology and Immunology Studies
Hematology, Cytological Composition of Bone Marrow and Standard Blood Parameters
Hepatic Enzyme Adaptation in Rats after Spaceflight
Hepatic Enzymes of Sphingolipid and Glycerolipid Biosynthesis in Rats from Spacelab 3
Hepatic Function in Rats After Spaceflight
Hepatic Function in Rats After Spaceflight: I. Analyses of Selected Parameters of Carbohydrate, Amino Acid, Lipid, and Xenobiotic Metabolism
Hepatic Function in Rats After Spaceflight: II. Glycogen Studies
High Dimensional Biology to Understand the Functional Response of Salmonella to Long-Term Multigenerational Growth in the Chronic Stress of Microgravity
High LET Radiation Induced Carcinogenesis: Epigenetic Mechanisms in Mouse Models of Human Cancers--NNX13AK69G
High Performance TiO2 Photocatalytic Coatings and Membranes for the Purification, Disinfection and Recycle of Water and Air in Space Applications
High-LET Radiation, Reproductive Hormones and Chronic Inflammation: An Integrated Approach to Carcinogenesis Risk Estimate
Histochemistry of Hypothalamus
Histologic Examination of Lung Tissue
Histologic Examination of Lung Tissue
Histological Effects of Microgravity on Rat Body Wall Musculature
Histological Studies on the Tibial Bone of Rats in the 1975 Cosmos 782 Flight: I. Endochondral Osteogenesis; Medullary Bone Turnover
Histological Studies on the Tibial Bone of Rats in the 1975 Cosmos 782 Flight: II. Micrographic Study of the Cortical Bone
Histomorphometric Study of SLS-2 Rat Tibia
Homeostasis and Biological Rhythms in the Rat During Spaceflight
How the Brain Constructs Stable Visual Representations: Cortical and Subcortical Mechanisms
Human Cerebral Cortex Plasticity in Response to Long-term Bedrest as an Analog to Microgravity
Human Circadian Rhythms and Sleep in Space
Human Endothelial Cells in 2-D and 3-D Systems; Non-Cancer Effects and Space-Related Radiations
Human Lymphocyte Locomotion in Microgravity
Human Otolith Function
Human Sleep, Circadian Rhythms and Performance in Space
Human Vestibular Function
Hydrazine Monitoring
Hypergravity Resistance Training: Countermeasure to Microgravity
Hyperosmotic Fluid Countermeasure
Hyperpolarized 129Xe MRI of the Brain, Lungs and Plants Augmented with MRI Pulse Sequence Development--NNX07AP80G
Hyperpolarized Noble Gas Magnetic Resonance Imaging
Hypobaric Plant Biology - Molecular Responses of Arabidopsis to the Low Atmospheric Pressures of Spaceflight Vehicles and Planetary Habitats
Hypogravity Induces Vascular Atrophy Leading to Bone Loss
Hypogravity's Effect on the Life Cycle of Japanese Quail
Hypogravity's Effect on the Life Cycle of Japanese Quail
Hypogravity's Effect on the Life Cycle of Japanese Quail
HZE Radiation: Modulation Of Genetic Effects By RNA Interference Of NHEJ
HZE Radiation: Modulation Of Genetic Effects By RNA Interference Of NHEJ--NAG9-1516
HZE-induced Skin Carcinoma: An in-vivo-like Multicellular Epithelial Model System for Analysis of Radiation Quality Effects and DSB Repair Processes
HZE-Particle Dosimetry
Identification of mechano-sensors to protect against skeletal muscle atrophy
Identification of Muscle Fitness Standards for Exploration Mission Tasks
Identification of the Changes in the Brain Proteome Associated with HZE-induced Neurocognitive Impairment
Image Reversal In Space
Immune Function Changes During a Spaceflight-analog 12-day Undersea Mission
Impact of Age, Genetics Variants and High LET Track Structure on Mammary Cancer Risk Estimates
Impact of HZE Particles Exposure on Proliferation and Differentiation of Human Neural System Cells
Impact of Long Duration Space Flight on Cardiac Structure and Function
Impact of Microgravity on Drug and Nutrient Absorption
Impact of Microgravity on the Cell-CelInteractions between a Mutualistic Bacterium and Its Animal Host
Impact of Spaceflight on Primary and Secondary Antibody Responses
Impacts of Bed Rest, Exercise and Aging on Dynamic Ventricular-Arterial Coupling (Postdoctoral Fellowship)
Improved Bubble Detection for EVA
Improving Orthostatic Tolerance in Women: Control of Splanchnic and Cutaneous Vascular Capacitance
In flight Assessment of Renal Stone Risk Factor
In Situ Training Project: LMLSTP
In vivo Induction of Chromosome Instability and Aberrant Patterns of DNA Methylation in Hematopoietic Stem-Progenitor Cells by Heavy Ions
In vivo Stress-Strain Dynamics in Human Muscle
In vivo Testing Confirms a Blunting of the Human Cell-Mediated Immune Mechanism During Space Flight
In-flight Assessment of Renal Stone Risk
In-flight Evaluation of a Portable Clinical Blood Analyzer
In-flight Holter Monitoring
In-flight LBNP Test of Countermeasures and End-of-Mission Countermeasure Trial
In-Flight LBNP: Countermeasure to Reduce Post-Space Flight Orthostatic Intolerance
In-flight Pharmacokinetics of Acetaminophen in Saliva
In-flight Radiation Detection
In-flight Sleep Analysis
In-flight Urine Collection Absorber Evaluation (IUCAs)
In-flight Use of Florinef to Improve Orthostatic Intolerance Postflight
In-vitro Immunology
Incidence of Colorectal Cancer in LSAH Participants
Increasing the Efficiency of Exercise Countermeasures for Bone Loss
Individual and group behavior of Bion-M1 rodents
Individual Susceptibility to Postflight Orthostatic Hypotension
Individual Variations in Measures of Muscle and Bone in Ambulatory Subjects<br>
Individualized Fatigue Meter for Space Exploration
Individualized Real-Time Neurocognitive Assessment Toolkit for Space Flight Fatigue
Individuals and Cultures in Social Isolation
Induction of Bystander Effects by High LET Radiation In Cells and in Tissue Models
Induction of Early Stages of Osteoarthritis After Exposure to Microgravity (Postdoctoral Fellowship)
Induction of Lysogenic Bacteria in the Space Environment
Inflight Aerobic Exercise
Inflight Exerciser and Work Tolerance
Inflight Lower Limb Volume Measurement
Inflight Phonocardiogram
Inflight Radiation Dose Distribution
Inflight Radiation Measurements
Inflight Salivary Pharmacokinetics of Scopolamine and Dextroamphetamine
Inflight Study of Cardiovascular Deconditioning
Influence of Center of Gravity on Human Performance in Partial Gravity
Influence of Conditions in Low Earth Orbit on Expression and Stability of Genetic Information in Bacteria
Influence of Exercise on Human Single Muscle Fiber Function with Long-Term Bedrest
Influence of Gender and Age on Renal and Cardio-Endocrine Responses to Simulated Microgravity
Influence of Gravity on Fruiting Body Development of Fungi (Higher Basidiomycetes)
Influence of Microgravity on the Production of Aspergillus Secondary Metabolites (IMPAS) - a Novel Drug Discovery Approach with Potential Benefits to Astronauts' Health
Influence of Sensory Integration on the Neural Processing of Gravito-Inertial Cues
Influence of Spaceflight on Bone Cell Cultures
Influence of Spaceflight on the Production of Interleukin-3 and Interleukin-6 by Rat Spleen and Thymus Cells
Influence of Weightlessness on Baroreflex Function
Influence of Weightlessness Upon Human Autonomic Cardiovascular Control
Injury Rate of Shuttle Astronauts
Inner Ear Otoconia Response in Mice to Microgravity and Hypergravity
Inner Ear Otoconia Response in Mice to Micro- and Hyper-gravity
Integrated Biotreatment Technology for Nitrogen-Rich Wastewaters in Advanced Life Support Systems
Integrated Experimental and Computational Study of Radiation Induced Matrix Remodeling in a Human Skin Equivalent
Integrated Medical Model
Integrated Medical Model (GRC Simulations)
Integrated Medical Model - Chest Injury Model
Integrated Parabolic Flight Test: Effects of Center of Gravity and Mass on the Biomechanics, Kinematics, and Operator Compensation of Exploration Tasks in Lunar Gravity
Integrated plant experiments on Mir
Integrated plant experiments on Mir
Integrated Radiation Analysis and Design Tools
Integrated Regulation of Bone and Muscle Metabolism by Simulated Microgravity
Integrated Resistance and Aerobic Training Study
Integrated Stress Response in Space
Integrating Human Muscle Energetics and Mechanics
Integration of Neural Cardiovascular Control in Space
Integrative Response of C. elegans to Environmental Stresses in Microgravity
Inter Limb Resistance Device Evaluation
Interaction of the Space Shuttle Launch and Entry Suit and Sustained Weightlessness on Egress Locomotion
Interactions: Monitoring of Space Crew Interactions During Extended Space Flight
Interphase Chromosome Conformation and Chromatin-Chromatin Interactions in Epithelial Cells Cultured Under Different Gravity Conditions
Intramuscular Pressure During Concentric and Eccentric Contraction in Isotonic and Isokinetic Exercise
Intraocular Pressure
Intraocular Pressure in Microgravity: Automatic Self-Tonometry During Spacelab Mission D-2
Intraocular Pressure in the LSAH Population
IntraVenous Fluid GENeration for Exploration Missions (IVGEN)
Investigating High-Frequency Vestibular Function: A Potential Flight Diagnostic (Postdoctoral Fellowship)
Investigating Space Microgravity Effects on Antibiotic Resistance of E. coli (EcAMSat)
Investigating the Physiology and Fitness of an Exoelectrogenic Microorganism Under Microgravity Conditions
Investigation of Bone Density Changes in Various Sites of the Skeletal Anatomy of a Primate
Investigation of Microgravity Effects on Physiology, Global Gene Expression, and Biofilm Phenotypes of the Caries-Causing Bacterium Streptococcus mutans
Investigation of Neural Strategies of Visual Search
Investigations of the Plant Cytoskeleton in Microgravity With Gene Profiling and Cytochemistry
Investigations on Yeast Metabolism
Ionizing Radiation and its Effects on Cardiovascular Function in the Context of Space Flight
Iron Overload and Oxidative Damage: Regulators of Bone Homeostasis in the Space Environment
Is Gravity A Continuum? Investigations Of Mechanisms Mediating Gravity-Induced Change In Mammary Metabolism And Maternal Behavior In Pregnant And Lactating Rats
Isokinetic Muscle Function (Flight Analog)
ISS Microbial Observatory (Microbial Tracking-1A)
ISS Microbial Observatory (Microbial Tracking-1B)
ISS Microbial Observatory (Microbial Tracking-1C)
Joint U.S./Russian Investigations: Sensory-Motor Investigations (SMI)
Joint U.S./Russian Investigations: Metabolic Investigations
Joint U.S./Russian Investigations: Radiobiological Effects
Karyological Observations in Developing Root Seedlings
Kidneys and Fluid-Electrolyte Homeostasis
Killifish Development in Zero-G on Cosmos 782
Kinematic and Electromyographic Evaluation of Locomotion on the enhanced-Zero Gravity Locomotion Simulator and in Microgravity
LBNP Treadmill and Resistive Exercises during Long-term Bed Rest
Leadership-Followership: Moving Beyond Traditional Leadership to Build Highly Functioning Autonomous Teams
Left Ventricular Function at Rest and Under Stimulation
Leg Fluid Distribution at Rest and Under Lower Body Negative Pressure
Leg Plethysmography
Leg Plethysmography
Light Flash Observations
Lignin Formation and Effects of Microgravity: a New Approach
Local CNS and Systemic Inflammatory Effects Following Proton and Mixed Particle Exposure
Long Term Effects of Weightlessness on a Biological System-Isoenzyme Analysis: Supplemental Report
Long Term Microgravity: A Model for Investigating Mechanisms of Heart Disease with New Portable Equipment, and Mechanisms of Activation of Sympathoadrenal Activity in Humans during Spaceflight
Long Term Space Flight Impacts on Female Reproductive Health
Long-Term Effects of Weightlessness on a Biological System
Longitudinal Study of Astronaut Health
Lower Body Negative Pressure - Countermeasure Against Postflight Orthostatic Intolerance
Lunar EVA Dosimetry: Design of a Radiation Dosimeter for Astronauts during Lunar Extravehicular Activities
Lunar EVA Dosimetry: Microdosimeter-Dosimeter Instrument
Lunar Mars Life Support Test Project (LMLSTP) Architecture
Lymphocyte Proliferation in Weightlessness
Magnetic Resonance Imaging
Magnetic Resonance Imaging
Magnetic Resonance Imaging (MRI) after Exposure to Microgravity
Magnetic Resonance Imaging after Exposure to Microgravity
Maintaining Musculoskeletal Health in the Lunar Environment
Maintenance of Skeletal Integrity in Spaceflight: Interaction among Partial Weight Bearing, Microgravity and Novel Therapeutics
Maintenance of Skeletal Integrity in Spaceflight: Interaction among Partial Weight Bearing, Microgravity and Novel Therapeutics
Man's Immunity In-vitro Aspects
Manned Evaluation of the Second Generation International Space Station Treadmill during Parabolic Flight
Markers of Susceptibility to Neurobehavioral Decrements in Space Flight
Mathematical Model for Scheduled Light Exposure: Circadian/Performance Countermeasure
Mathematical Modeling of Circadian/Performance Countermeasures
Measurement of Blood Volumes Before and After Space Flight
Measurement of Body Composition for Nutritional Assessment in Microgravity
Measurement of Energy Expenditure During Spaceflight with the Doubly Labeled Water (DLW) Method
Measurement of Formaldehyde Using Passive Dosimetry
Measurement of Heart Atrial Natriuretic Peptide Concentrations
Measurement of the Radiation Environment Inside Spacelab at Locations Which Differ in Shielding Against Cosmic Radiation
Measurement of Venous Compliance and Evaluation of an Experimental Anti-Gravity Suit
Measurements and Transport Phase 2 Physics Project
Measuring, Monitoring, and Regulating Teamwork for Long Duration Missions
Mechanism of Clustered DNA Double-strand Break Repair in Response to HZE Particles in Human Cells
Mechanism of Radiation-Induced Alteration of Astrocyte-Neuronal Coupling
Mechanisms and Functional Consequences of Protein Kinase C Isoform Translocation Inhibition in Monocytes Exposed to Microgravity (PKinase)
Mechanisms for Induction of Bystander Effects by High Energy Particles in Cells and Tissues
Mechanisms of Gravity Sensing and Response in Hematopoietic Cells
Mechanisms of Microgravity Effect on Vascular Functions
Mechanisms of Ocular Cataracts
Mechanisms Underlying Loss of Proprioception
Medical Microbiological Analysis of U.S. Crew Members
Medical Proficiency Training
Mental Representation of Spatial Cues (3D-Space)
Mental Workload and Performance Experiment
Messenger RNA Levels in Skeletal and Smooth Muscles: I. mRNA Decrease in Skeletal Muscle During Spaceflight
Messenger RNA Levels in Skeletal and Smooth Muscles: II. mRNA Levels in Smooth Muscle
Metabolic Activity
Metabolic Adaptation of Skeletal Muscle to Training/Detraining: A Systems Model
Metabolic and Morphologic Properties of Muscle Fibers After Spaceflight
Metabolic and Morphologic Properties of Muscle Fibers and Motor Neurons after Spaceflight: I. Muscle Fibers
Metabolic and Morphologic Properties of Muscle Fibers and Motor Neurons after Spaceflight: II. Ventral Horn Cell Responses to Spaceflight and Suspension
Metabolic Assessment of Suited Mobility Using Functional Tasks
Metabolic Cost of Experimental Exercise
Metabolic Cost of Extravehicular Activities
Metabolism and Heat Dissipation During Apollo EVA Periods
Methods for Real Time Measurement of Dose and Charged Particle Spectrum
Micro-Machined Drift Tubes for Ion Mobility Spectrometry: Studies Toward a Microbial Analyzer for Manned Spacecraft
Microbial Analysis of International Space Station (ISS) Air, Surfaces and Water
Microbial Cellulose Assembly in Microgravity
Microbial Exchange
Microbial Interaction in the Mir Space Station Environment
Microbial Response to Space Environment
Microbiological Evaluation of the Lunar-Mars Life Support Test Project Chambers and Crew
Microbiological Investigations
Microbiological Investigations of the Mir Space Station and Flight Crew
Microcirculatory Adjustments to Simulated Microgravity Exposure in Humans
Microdevices for Controlled, Targeted Oral Drug Delivery
Microfabricated Optical Biosensor Arrays for Air Quality Monitoring
Microfluidic Device-Based Capture and Concentration of Microbial Contaminants in Recycled Water
Microgravitational Effects on Chromosome Behavior (Yeast)
Microgravity and Development of Vestibular Circuits
Microgravity and Placental Development
Microgravity and Signal Transduction Pathways in Sperm
Microgravity and Signal Transduction Pathways in Sperm
Microgravity Associated Changes in Pituitary Growth Hormone (GH) Cells Prepared from Rats Flown on Spacelab 3
Microgravity Changes in Heart Structure and Cyclic-AMP Metabolism
Microgravity Effects during Fertilization, Cell Division, Development, and Calcium Metabolism in Sea Urchins
Microgravity Effects on Bone Cell Gene Expression
Microgravity Effects on Bone Cell Gene Expression
Microgravity Effects on Early Reproductive Development in Plants
Microgravity Effects on Standardized Cognitive Performance Measures
Microgravity Effects on the Function of Vascular Stem Cells
Microgravity Vestibular Investigations
Microgravity-Induced Effects on Pituitary Growth Hormone Cell Function (PHCF): A Mechanism for Muscle Atrophy in Manned Space Flight
Microorganisms in the Spacecraft Environment
Microorganisms in the Spacecraft Environment--NSBRI
Microprobe Analyses of Epiphyseal Plates from Spacelab 3 Rats
Midodrine as a Countermeasure Against Postflight Orthostatic Hypotension
Mineral Balance Study
Mineral Distribution and Balance in Rats During Spaceflight
Mineralization in Teeth and Jaws, as Judged Radiographically, in the Rats of the Cosmos 782 Experiment
MiniCog: A Portable and Fast Assessment of Cognitive Functions
Minimally Invasive Diagnosis and Therapy of Microgravity Medical Contingencies
Minimum Intermittent Gz Requirements With or Without Activity for Preventing Fluid and Electrolyte Regulating Hormone Changes After 4 Hours -6 Degrees Head Down Bed Rest
Mir Audible Noise Measurement
miRNA Expression Profiles in Cultured Human Fibroblasts in Space
Mitigating High Z Radiation Induced Genomic Instability by Non-Protein Thiols
Mitigating Neurobehavioral Vulnerabilities to Space Radiation (Postdoctoral Fellowship)
Mitigating Radiation-Induced Bone Loss via Dietary Modulation of Inflammatory Cytokines
Mitochondrial Changes in Muscle Following Spaceflight
Modeling and Mitigating Spatial Disorientation in Low g Environments
Modification of Radiogenic Damage by Microgravity
Modifying Protein-Lipid Interactions of a Microbial Mechanosensitive Channel: Functional Screens after Tethering Specific Residues to the Membrane
Molecular and Cellular Analysis of Space Flown Myoblasts
Molecular and Cellular Analysis of Space Flown Myoblasts
Molecular and Cellular Mechanisms of Space Radiation-Induced Changes in Hippocampal-Dependent Behavior
Molecular Biology of Growth and Cell Remodeling within the Spaceflight Environment
Molecular Biology of Plant Development in the Space Flight Environment (CARA)
Molecular Mechanisms that Impact Transcription of Myosin Genes in Human Skeletal Muscle in Response to Unloading: Role of Resistance Exercise (Postdoctoral Fellowship)
Molecular Pharmacology of Alpha-1 Adrenoreceptors and Calcium Channels in Rat Vascular Myocytes
Monitoring and Regulating Teamwork
Monitoring Cardiovascular Function and Performance in the Primate Under Prolonged Weightlessness
Monitoring Latent Virus Reactivation and Shedding in Astronauts
Monitoring of Sweat Calcium Using Skin Patches
Morphofunctional Characteristic of Blood Cells and the Intensity of Erythropoiesis in Humans by the Influence of Factors of Space Flight
Morphohistochemical, Immunocytochemical, and Biochemical Investigation of Microgravity Induced Nerve and Muscle Breakdown: I. Muscle Histology
Morphohistochemical, Immunocytochemical, and Biochemical Investigation of Microgravity Induced Nerve and Muscle Breakdown: II. Muscle Biochemistry
Morphologic and Histochemical Studies of Bone Cells from SL-3 Rats
Morphologic and Metabolic Properties of Single Muscle Fibers in Hindlimb Muscles of the Rhesus
Morphological and Biochemical Changes in Soleus and Extensor Digitorum Longus Muscles of Rats Orbited in Spacelab 3
Morphological and Biochemical Examination of Heart Tissue: I. Effects of Microgravity on the Myocardial Fine Structure of Rats Flown on Cosmos 1887 - Ultrastructure Studies
Morphological and Biochemical Examination of Heart Tissue: I. Ultra- structural Alterations in Rat Hearts After Cosmos 2044 Compared to Cosmos 1887
Morphological and Biochemical Examination of Heart Tissue: II. Cardiac Morphology After Conditions of Microgravity
Morphological and Biochemical Examination of Heart Tissue: II. Cellular Distribution of Cyclic AMP-Dependent Protein Kinase Regulatory Subunits in Heart Muscle of Rats Flown on Cosmos 1887
Morphological and Biochemical Examination of Heart Tissue: III. Cyclic AMP Receptor Protein Distribution in Heart Muscle of Rats Flown on Cosmos 2044
Morphological and Biochemical Examination of Heart Tissue: IV. Altered Myosin Expression in Rat Ventricular Muscle
Morphological and Biochemical Investigations of Microgravity-Induced Nerve and Muscle Breakdown: I. Investigation of Nerve and Muscle Breakdown During Spaceflight
Morphological and Biochemical Investigations of Microgravity-Induced Nerve and Muscle Breakdown: II. Biochemical Analysis of EDL and PLT Muscles
Morphological and Functional Adaptations of Muscle Fibers Myo-tendonous Junction to Hypokinesia and Hypogravity
Morphological and Functional Adaptations of Muscle Fibers, Muscle-Tendon, and Nerve- Muscle Junctions to Spaceflights
Morphological and Molecular Markers of Skeletal Muscle Denervation during Recovery from Spaceflight
Morphological Investigations of Skeletal Muscles of SLS-2
Morphological, Histochemical and Ultrastructural Characteristics of Skeletal Muscle
Morphology and Histochemistry of Proprioceptive Cerebellum
Morphology of End and Intermediate Brain
Morphometric and EM Analyses of Tibial Epiphyseal Plates from Cosmos 2044 Rats
Morphometric and EM Analysis of Tibial Epiphyseal Plates From Cosmos 1887 Rats
Morphometric Studies of Atrial Granules and Hepatocytes: I. Morphometric Study of the Liver
Morphometric Studies of Atrial Granules and Hepatocytes: II. Atrial Granular Accumulations
Motion Perception: Vestibular Adaptation to G-Transitions
Motor Adaptation to Coriolis and Contact Forces
Motor Sensory Performance
Motorized and Non-Motorized Treadmill Evaluation: Physiologic Responses and Biomechanical Aspects
Multi-Use Near-Infrared Spectroscopy System for Spaceflight Health Applications
Multidisciplinary Studies of Neural Plasticity in Space
Multimodal Augmented Displays for Surface Telerobotic Missions
Multiplexed Colorimetric Solid Phase Extractions: Sensors for Monitoring Spacecraft Water Quality
Muscle Atrophy of Muscle Sparing in Transgenic Mice (CASIS RR1)
Muscle Biopsy
Muscle Protein and Glycogen Responses to Recovery from Hypogravity and Unloading by Tail-Cast Suspension
Muscle Size and Lipids
Muscular Deconditioning and its Prevention in Space Flight
Musculoskeletal Adaptations to Varying Levels of Eccentric Resistance during 8 Weeks of Training
Musculoskeletal Effects of 16-Weeks of Training with the Advanced Resistive Exercise Device (aRED)
Musculoskeletal Response to a Partial-gravity Analog in Rats: Structural, Functional, and Molecular Alterations
Mutagenic Effectiveness of Known Doses of Gamma Irradiation
Mutagenic Effectiveness of Known Doses of Gamma Radiation in Combination with Weightlessness on Wasps
Mycological Evaluation of Crew Exposure to ISS Ambient Air
Myosins and myomiRs: The effects of spaceflight on myosin heavy chain gene and microRNA expression in heart and skeletal muscle
NASA Extreme Environment Mission Operations (NEEMO) - 14 Project: Advanced Extravehicular Activity (EVA) Exploration Activities Study to Assess Human Performance Responses in Partial Gravity Environments
Neural Thyroid Interaction on Skeletal Isomyosin Expression in Zero-G
Neuro-Vestibular Aspects of Artificial Gravity Created by Short-Radius Centrifugation
Neurocognitive Assessment (WinSCAT) (Cognitive Assessment Tool for Windows) (Flight Analog)
Neuroendocrine and Cardiovascular Response to Tilt (Flight Analog)
Neuroendocrine and Immune Responses in Humans during and After Long Term Stay at ISS
Neuromuscular Development and Regulation of Myosin Expression
Neuronal Development Under Conditions of Space Flight
Neurostructural, Cognitive, and Physiologic Changes During a 1-year Antarctic Winter-Over Mission
Neurovestibular Aspects of Short-Radius Artificial Gravity: Toward a Comprehensive Countermeasure
New Directions in Behavioral Health: A Workshop Integrating Research and Application
NEXGEN Approaches to Chromatid Painting
Non-Adrenergic Mechanisms of Cardiovascular Deconditioning
Non-Invasive Near Infrared Spectroscopy
Noninvasive Estimation of Central Venous Pressure During Space Flight
Noninvasive Intracranial Diameter and Pressure Measurement Using Ultrasound
Novel Double-Hit Mouse Model to Investigate Oxidative Damage from Radiation/ Hyperoxia Related to Space Exploration - Evaluation of Dietary Flaxseed as Countermeasure
Novel Explorations Into the Interactions Between Light and Gravity Sensing in Plants - Seedling Growth-1
Novel Explorations Into the Interactions Between Light and Gravity Sensing in Plants - Seedling Growth-2
Novel Explorations Into the Interactions Between Light and Gravity Sensing in Plants - Seedling Growth-3
Novel Microstructures for Vascular Tissue Engineering
NSCOR: Charged Particle Radiation and Resultant Oxidative Stress Elicit Deleterious Functional Changes in the Central Nervous System
NSCOR: Mechanisms of HZE Damage and Repair in Human Epithelial Cells
NSCOR: Mechanisms Underlying the Risk of HZE Particle-induced Solid Tumor Development
NSCOR: NASA Specialized Center of Research on Radiation Carcinogenesis
NSCOR: Radiation Leukemogenesis
NSCOR: Space Radiation and Intestinal Tumorigenesis: Risk Assessment and Counter Measure Development
NSCOR: The Contribution of Non-targeted Effects in HZE Cancer Risk
Nutrient Energy Requirements Determination
Nutrition Coupled with Traditional Resistance or Low-Load Blood Flow Restricted Exercise during Human Limb Suspension
Nutritional Countermeasures To Ameliorate Losses in Muscle Mass and Function
Nutritional Countermeasures to Radiation Exposure
Nutritional Countermeasures to Radiation-Enhanced Colon Cancer
Nutritional Intake of LSAH Participants
Nutritional Intervention to Improve Muscle Protein Metabolism during Stress
Nutritional Status Assessment
Nutritional Status Assessment during Phases IIa and III of the Lunar-Mars Life Support Test Project
Nutritional Studies
Objective Detection, Evaluation and Countermeasures for In-flight Depression
Objective Monitoring of Crew Neurobehavioral Functions in Mars 520-Day Simulation
Occupant Protection Data Mining and Modeling Project
Ocular Blood Flow Measured Noninvasively in Zero Gravity
Ocular Counter Rolling and Subjective Visual Vertical
Operational Monitoring of Blood Parameters for First Time Shuttle Flyers
Ophthalmoscopy
Optical Biosensors for In-Flight Measurement of Hormone Levels
Optical Computer Recognition of Stress, Affect and Fatigue during Performance in Space Flight
Optical Computer Recognition of Stress, Affect and Fatigue in Space Flight
Optimization of a Biomechanical Countermeasure for Disuse Osteoporosis
Optimization of Root Zone Substrates (ORZS) for Reduced-Gravity
Optimizing Crew Performance in Long Duration Space Exploration: Best Practices for Team Training and Cohesion Measurement
Optimizing Light for Long Duration Space Exploration
Orbiting Frog Otolith Experiment: Comparison to Control Studies
Orbiting Frog Otolith Experiment: Preliminary Results
Orbiting Frog Otolith Experiment: Secondary Spike Analysis
Organ Dose Measurement Using the Phantom Torso
Orthostatic Function During Entry, Landing, and Egress
Osteocalcin as an Indicator of Bone Metabolism During Spaceflight
Osteogenic Differentiation of Somatic Stem Cells in Space: A Study Investigating the Role of CDKN1a/p21 on Mesenchymal Stem Cell Proliferation, Differentiation, and Regeneration in Microgravity
Otoacoustic Hearing Assessment
Otoacoustic Hearing Assessment of Space Station Crews
Otoconial Morphology in Space-Flown Rats
Otolith Assessment During Postflight Re-adaptation
Otolith Tilt-Translation Reinterpretation
Overweight and Obesity in the LSAH Population
Oxidative Damage During a 12-day Saturation Dive
Oxidative Stress as a Mechanism for Altering Acute and Chronic Functional Changes in the CNS Exposed to Low Dose, Low Dose Rates, and Mixed Fields of Protons and HZE Nuclei
Oxygen Delivery System
Partial Oxygen Pressure in the Somatosensory Cortex of Monkeys in Spaceflight
Passive Cycle Isolation System (PCIS)
Pathophysiology and Treatment of Spinal Pain Associated with Microgravity
Pathophysiology of Mineral Loss During Space Flight
Patterns of Energy Deposition by HZE Particles in Cellular Targets
Perceptual-Motor Deficits in Space
Performance and Sleep Consequences of Repeated Phase Shifts Within Appendix K Guidelines
Personal Dosimetry: Measurement of the Astronauts' Ionizing Radiation Exposure
Perspective Reversible Figures in Microgravity
Pharmaceutical Countermeasure Effects on Tissue-Level Quality of Immobilized Bone
Pharmacological Countermeasures for Space Motion Sickness
Pharmacological Intervention to Prevent Disuse Osteopenia
Pharmacotherapeutics of Intranasal Scopolamine
Phenotypic and Functional Analysis of Peripheral Mononuclear Cells During Long Duration Space Flight
Phoenix Scout Lander: Countermeasures Testbed for Spaceflight Ground Controllers
Photosynthesis and Metabolism of Super Dwarf Wheat in Microgravity (PESTO)
Physical Activity for Better Sleep and Psycho-physiological State during Isolation
Physical Activity Profiles of LSAH Participants
Physical Fitness Evaluation Oxygen Uptake Measurement
Physiologic Alterations and Pharmacokinetic Changes During Space Flight
Physiological and Anatomical Rodent Experiment 1
Physiological Effects of Iodinated Water on Thyroid Function
Physiological Evaluation of Astronaut Seat Egress Ability at Wheels Stop
Physiological Factors Contributing to Post Bed Rest Changes in Functional Performance (Functional Task Test)
Physiological Factors Contributing to Postflight Changes in Functional Performance (Functional Task Test)
Physiological Functions (Cardiorespiratory) of Humans Using Contactless Methods During Sleep in Long Duration Space Flight
Physiological Mass Measurements in Skylab
Physiological Parameters that Predict Orthostatic Intolerance After Spaceflight
Physiological Responses During Descent on the Space Shuttle
Physiological Responses of the Astronaut
Physiological Systems Experiment
Physiological Variables of EVA Participants
Physiological Variables of EVA Participants--An Update
Physiologically-Based Modeling of Sleep-Wake Scheduling and the Effects of Pharmaceuticals (Postdoctoral Fellowship)
Pille-MKS: Determine the Value of the Accumulated Radiation Dose in a Visiting Crewmember
Pilot Study for the Life and Microgravity Spacelab Mission (LMS)
Pineal Physiology in Microgravity, Relation to Gonadal Function
Pineal Physiology in Microgravity: Relation to Rat Gonadal Function
Plant Embryos and Fidelity of Cell Division in Space
Plant Embryos and Fidelity of Cell Division in Space
Plant Growth at Sub-Ambient Atmospheric Pressures with Control of the Partial Pressures of Constituent Gases
Plant Growth/Plant Phototropism
Plant Metabolism and Cell Wall Formation in Space (Microgravity) and on Earth
Plasma Hormone Concentration in Rhesus Monkeys After Space Flight
Plasma Renin Concentrations of Rats Orbited for 7 Days Aboard NASA Spacelab 3
Possible Effects of Zero Gravity on Radiation-Induced Somatic Damage
Postural Equilibrium Control During Landing/Egress
Pre- and Postflight Cardiac Assessment
Pre- and Postflight Measurement of Cardiorespiratory Responses to Submaximal Exercise
Pre-flight Training of Autonomic Responses for Mitigating the Effects of Spatial Disorientation During Spaceflight
Pre-Treatment Approaches for Improving the Response of Bone to Disuse and Recovery
Precise Assessment of Prevalence and Progression Rates of Lens Opacities in Astronauts as a Function of Radiation Exposure during Space Flight and Development of Improved Routine Clinical Assessment of Ocular Lens Status
Predicting and Assessing Postural Reentry Disturbances
Predicting Sensorimotor Adaptation to Altered Gravity by Measuring Vestibular Perceptual Thresholds (Postdoctoral Fellowship)
Predicting Vulnerability to Performance Impairment from Sleep Loss
Preflight and Postflight Parallel Swing Tests
Prevalence of Hypertension in LSAH Participants
Preventing Desynchronization of the Circadian System in Long-Term Space Flight
Prevention of Microgravity-Induced Stone Risk by Potassium Magnesium (KMg) Citrate
Prevention of Renal Stone Complications in Space Exploration
Primary Perceptive Structure of the Brain: Morphology and Histochemistry
Processing Motion Signals in Complex Environments
Project Mercury Ballistic and Orbital Chimpanzee Flights
Promoting Sensorimotor Response Generalizability
Prospective Observational Study of Ocular Health in International Space Station Crews
Protein Expression in Salivary Glands: Effects of Extended Space Flight
Protein Expression in Salivary Glands: Effects of Extended Space Flight
Protein Expression in Salivary Glands: Effects of Extended Space Flight
Protein Expression in Salivary Glands: Effects of Extended Spaceflight (Collection of Salivary Glands from Mice Flown on STS-135)
Protein Metabolism During Long Term Space Flights
Protein Metabolism During Space Flight
Protein Turnover During Space Flight
Proteomic Profiling of Human Heart Tissue Exposed to Microgravity
Protocols for Asynchronous Communication in Space Operations: Communication Analysis
Prototype Biophotonic Biosensor for Monitoring VOC Contaminants in Spacecraft Habitats
Prototype Testing for Non-Invasive Determination of Intracranial Pressure
Psychophysics and Modeling of Spatial Orientation Perception (Postdoctoral Fellowship)
Psychosocial Performance Factors in Space Dwelling Groups
Psychosocial Performance Factors in Space Dwelling Groups
Pulmonary Function and Aging in LSAH Participants
Pulmonary Function and Evaluation During and Following Skylab Space Flights
Pulmonary Function During Weightlessness
Pulmonary Toxicity Studies of Lunar Dust in Mice and Rats
Quantitative Analysis of Selected Bone Parameters
Quantitative Analysis of Selected Bone Parameters
Quantitative Analysis of Selected Bone Parameters
Quantitative Analysis of Selected Bone Parameters: Bone Elongation Rate and Bone Mass in Metaphysis of Long Bones
Quantitative Analysis of Selected Bone Parameters: Formation of Ectopic Bone in Implanted Matrices
Quantitative Analysis of Selected Bone Parameters: Mineralization in the Long Bones
Quantitative Analysis of Selected Bone Parameters: Supplemental Report 1: Effects of Weightlessness on Osteoblast
Quantitative Analysis of Selected Bone Parameters: Trabecular Spacing and Orientation in the Long Bones
Quick Assessment of Basic Cognitive Function: Blood Pressure Cuffs for the Mind
Radiation Dosimetry and Spectrometry
Radiation Dosimetry and Spectrometry: Passive Systems
Radiation In Spacecraft
Radiation Measurements in Shuttle Crew Compartment
Radiation Monitoring Container Device
Radiation Protection and Instrumentation
Radiation Quality and the Relationship between Induced Telomere Dysfunction and Mutagenesis
Radiation, Endothelial Cell Senescence, Accelerated Aging, and Atherosclerosis
Radiation-Induced Early Changes in Gene and Protein Expression, Lipid Oxidative States, and Vascular Function Related to Atherosclerosis
Radiological Protection and Medical Dosimetry for the Skylab Crew
Rapid Measurements of Bone Loss Using Tracer-Less Calcium Isotope Analysis of Blood and Urine
Rapid Signaling Changes Induced by Gravity in Cells of the Fern Ceratopteris richardii
Rapid Staged Development of ISS Water Quality Sensors
Rat and Quail Ontogenesis
Rat Maintenance in the Research Animal Holding Facility During the Flight of Spacelab 3
Rat Testis Morphology and Physiology
Reactivation of Latent Viruses During the Lunar-Mars Life Support Test Project
Receptor Countermeasures to Bone Loss in Microgravity
Recovery of Functional Performance Following Long Duration Space Flight
Recovery of IGF-1 Signaling in Bone by Skeletal Reloading (Postdoctoral Fellowship)
Recovery of Musculoskeletal Quantity and Quality upon Multiple Microgravity Exposure
Red Blood Cell Mass and Survival
Red Cell Metabolism
Redox Modulation of Muscle Function in Microgravity
Redox Modulation of Skeletal Muscle Function in Microgravity
Redox Regulation of nNOS Translocation and Muscle Atrophy During Mechanical Unloading
Reduced Gravity: Effects in the Developing Nervous System
Reduction in Density and Expression of Vasopressin Receptors in the Kidneys of Rats Following Spaceflight
Reduction of Ocular Counter-Rolling by Adaptation to Space
Reduction of the Spermatogonial Population in Rat Testes Flown on Spacelab 3
Regional Arterial Remodeling Induced by Microgravity
Regional Arterial Remodeling Induced by Microgravity
Regional Arterial Remodeling Induced by Microgravity
Regional Arterial Remodeling Induced by Microgravity
Regulation of Blood Volume During Spaceflight
Regulation of Blood Volume During Spaceflight
Regulation of Erythropoiesis During Spaceflight
Regulation of Erythropoiesis During Spaceflight
Regulation of Macrophage Migration and Satellite Cell Proliferation during Skeletal Muscle Regeneration: Role of Urokinase Plasminogen Activator
Regulation of Volume Homeostasis in Reduced Gravity: Possible Involvement of Atrial Natriuretic Factor, Urodilatin and Cyclic GMP
Relationship of Long-Term Electromyographic Activity and Hormonal Function to Muscle Atrophy and Performance
Renal Stone Risk Assessment During Long Duration Space Flight
Renal Stone Risk Assessment During Long-Term Space Flight
Renal Stone Risk During Space Flight: Assessment and Countermeasure Validation
Reported Levels of Physical Activity by LSAH Participants
Resistance Exercise as a Countermeasure to Disuse-induced Bone Loss
Response of Amino Acids in Hindlimb Muscles to Recovery from Hypogravity and Unloading by Tail-Cast Suspension
Response of Crown Gall Tissue to the Space Environment: Glutamine Synthetase Activity
Response of Crown Gall Tissue to the Space Environment: Residual Carbohydrates in Supporting Tissue
Response of Crown Gall Tissue to the Space Environment: Tumor Development and Anatomy
Response of Thyroid to Space-like Radiation Fields
Response to Light Stimulus Phototropic Transients (FOTRAN)
Responses of Crown Gall Tissue to the Space Environment: Isozyme Patterns
Results of Examination of the Respiratory System in Spacelab-3 Flight Rats
Results of Histological Examination of Inguinal Lymph Nodes
Results of Pulmonary Function Tests
Retention of Skeletal, Musculature, and Postural Status with a Non-Invasive, Extremely Low-Level Mechanical Signal: A Ground-Based Evaluation of Efficacy
Retinal Photography
Retrospective Study of Serum Sclerostin Measurements in Bedrest Subjects
Rhesus Monkey Immunology Study
Rhesus Monkey Metabolism During Space Flight: Measurement of Energy Expenditure Using the Doubly Labeled Water (2H2 18O DLW) Method
Risk Assessment of Space Radiation-Enhanced Colon Tumorigenesis
Risk of Intervertebral Disc Damage after Prolonged Space Flight
Risk of Intervertebral Disc Damage after Prolonged Space Flight
Risk of Visual Impairment and Intracranial Hypertension after Space Flight: Evaluation of the Role of Polymorphism of Enzymes Involved in One-carbon Metabolism
RNA Deep Sequencing and Metabolomic Profiling of Microgravity-Induced Regulation of the Host-Pathogen Interaction: An Integrated Systems Approach
Robust Human-System Interface Design for Spaceflight-Induced Environments
Rodent Research 1
Rodent Research 4 (RR4)
Rodent spine deconditioning after 30 days of microgravity
Rodent spine deconditioning after 30 days of microgravity
Rodent Tail and Brain Deconditioning after 10-15 Days of Microgravity
Rodent Tail and Brain Deconditioning after 10-15 Days of Microgravity
Rodent Tissue Repair: I. Skin Repair Studies
Rodent Tissue Repair: II. Changes in Muscle Serine Proteases, Serpins, and Matrix Molecules
Rodent Tissue Repair: III. Skeletal Muscle
Role for the Interleukin-2 Receptor in Signal Transduction (Leukin)
Role of Corticosteroids in Bone Loss During Space Flight
Role of Marrow Adipocytes in Bone Loss during Simulated Spaceflight
Role of Muscle Loading on Mechanisms of Protein Translation and the Impact on Unloading-Induced Atrophy
Role of Oxidative Stress in Mediating the Effects of Combined Exposure to Simulated Microgravity and Radiation on Neurovascular Remodeling in Mouse
Role of the Immune System in Mediating Bone Turnover in Ovariectomized Rats in Microgravity
Role of Visual Cues in Spatial Orientation
Rotating Membrane Water Purification for Long-Term Human Presence in Space
Salivary Cortisol Levels During the Acute Phases of Space Flight
Scaling Body-Related Actions in the Absence of Gravity
Sclerostin's Role in Regulating Bone Formation During Long-Term Simulated Microgravity and Subsequent Recovery
Sea Urchin Fertilization and Development
Self Tonometry and Intraocular Pressure
Self-guided Depression Treatment on Long-duration Space Flights: A Continuation Study
Self-Guided Multimedia Stress Management and Resilience Training
Sensitivity Modulation of Different T-Cells Activation Pathways by Microgravity (PADIAC)
Sensorimotor Adaptation Following Exposure to Ambiguous Inertial Motion Cues
Sensorimotor Assessment and Rehabilitation Apparatus: Procedures and Equipment
Sensorimotor Assessment and Rehabilitation in Parabolic Flight
Sensorimotor Displays and Controls to Enhance the Safety of Human/Machine Cooperation During Lunar Landing
Serial Changes in Site Specific Bone Density and Structure with Paralysis
Serum CPK Reported in LSAH Participants
Short Radius Centrifuge
Signaling at the Vestibular Calyx Synapse (Postdoctoral Fellowship)
Significance of Gravity and Calcium-Ions on the Production of Secondary Metabolites in Cell Suspensions
Simulated Microgravity and Radiation-Induced Bone Degeneration: Oxidative Stress- and p53-Dependent Mechanisms
Simulated Microgravity and Radiation-Induced Bone Degeneration: Oxidative Stress- and p53-Dependent Mechanisms
Simulated Space Radiation and Weightlessness: Vascular-Bone Coupling Mechanisms to Preserve Skeletal Health
Simulated Space Radiation Studies for the Assessment of Chromosomal Damage: An Integrated Experimental and Theoretical Approach
Single Fiber Muscle Function
Single Muscle Function and EMG Analysis Associated with Microgravity Conditions
Skeletal Development
Skeletal Development in Embryonic Quail
Skeletal Development in Long Duration Spaceflight
Skeletal Development in Long Duration Spaceflight
Skeletal Development in Long Duration Spaceflight
Skeletal Muscle Atrophy in Response to 14 Days of Weightlessness
Skeletal Muscle Regeneration
Skeletal Muscle Tissue Morphology and Biochemistry
Skeletal Response
SkinCare
Skylab Crew Health
Skylab Environmental and Crew Microbiology Studies
Skylab Oral Health Studies
Skylab Ultrasound
Sleep and Respiration in Microgravity
Sleep and Vestibular Adaptation
Sleep and Wake States in Biosatellite III Monkey: Visual and Computer Analyses of Telemetered Electroencephalographic Data
Sleep Electroencephalography and Near-Infrared Spectroscopy Measurements for Spaceflight and Analogs
Sleep Monitoring
Sleep Wake Actigraphy and Light Exposure on ISS12
Sleep-Wake Actigraphy and Light Exposure During Spaceflight
Sleep-Wake Actigraphy and Light Exposure During Spaceflight
Sleep/Wake Activity Patterns of a Pig-Tailed Monkey During Nine Days of Weightlessness
Sleeping Short
Smart Therapeutic Ultrasound Device for Mission-Critical Medical Care
Smoking Prevalence of LSAH Participants
Sociokinetic Analysis as a Tool for Optimization of Environmental Design
Solid Tumor Risk Estimation: Incorporating Intercellular Interaction Effects
Somatic Embryogenesis of Orchardgrass in Microgravity
Somatosensory Suppression and Prevention of Post-Flight Re-Entry Disturbances of Posture and Locomotion
Sonographic Astronaut Vertebral Examination
Space Adaptation Effects on Immune System Impacts Reproductive Function and Mammary Gland Development Across Generations
Space Adaptation Syndrome Experiments
Space Craft Internal Acoustic Environment
Space Flight and Immune Function
Space Flight Effects on Mouse Reproductive Tissues
Space Flight Environment Induces Remodeling of Vascular Network and Glia-Vascular Communication in Mouse Retina
Space Flight Induced Reactivation of Epstein-Barr Virus
Space Headaches: Incidence and Characteristics
Space Lab 3: Histomorphometric Analysis of the Rat Skeleton
Space Radiation and Bone Loss: Lunar Outpost Mission Critical Scenarios and Countermeasures
Space Radiation Dosimetry Aboard Cosmos 1129: U.S. Portion of the Experiment
Space Radiation Dosimetry On Board Cosmos 936
Space Radiation Effects on the Central Nervous System
Space Radiation Risk Assessment
Space Tissue Loss Innate Mammalian Mechanisms Universal Novel Expressions (STL-IMMUNE)
SPACE-COT: Studying the Physiological and Anatomical Cerebral Effects of Carbon Dioxide and Tilt
Spaceflight Changes in Skeletal mRNA
Spaceflight Cognitive Assessment Tool for the Lunar-Mars Life Support Test
Spaceflight Effects on Bacterial Antibiotic Resistance and Its Genetic Basis “AntimicrobialSat”
Spaceflight Effects on Mammalian Development
Spaceflight Effects on Mammalian Development
Spaceflight Effects on Muscle Fibers
Spaceflight Effects on Neurocognitive Performance: Extent, Longevity, and Neural Bases
Spaceflight Effects on Regeneration in Lower Vertebrates: Molecular-Biology and Cytochemistry Examinations
Spaceflight Effects on Regeneration in Lower Vertebrates: Molecular-Biology and Cytochemistry Examinations
Spaceflight Effects on Structural Stability and Genetic Information Transfer in Plasmid pIJ702 of Actinomycetes Streptomyces lividans 66
Spaceflight Effects on the Mouse Retina: Histological, Gene Expression and Epigenetic Changes After Flight
Spaceflight effects on the mouse retina: Histological, gene expression and epigenetic changes after flight
Spaceflight Induced Neuroplasticity Studied with Advanced Magnetic Resonance Imaging Methods
Spaceflight Injectable Delivery System
SPACEPRINT: Development and Validation of a Tool to Predict, Evaluate, and Mitigate Excessive Workload Effects
Spacesuit Trauma Countermeasure System for Intravehicular and Extravehicular Activities
Spatial Organization within Prostate Cancer Spheroids
Spatial Orientation of the Vestibulo-Ocular Reflex and Velocity Storage
Spatial Reorientation of Sensorimotor Balance Control in Altered Gravity
Special Hematological Effects; Dynamic Changes in Red Cell Shape in Response to the Space-Flight Environment
Specimen Mass Measurement
Spectral Power Analysis
Speech Monitoring Cognitive and Personality Alterations
Spinal Cord and Dorsal Root Ganglion Morphology and Histochemistry
Spinal Elongation and its Effects on Seated Height in a Microgravity Environment
Sporesat 2 Mission: Investigating Biophysical Mechanisms of Plant Gravisensing Using a Lab-On-A-Chip Approach
Stability and Precision of Human Performance During a Spaceflight Mission
Stability of Nutrition Compounds
Stability of Pharmacotherapeutic Compounds
Staged Decompression with an Argon-Oxygen (ARGOX) Breathing Mixture to 3.5 PSIA
Standardized Pre-flight Exercise Tests to Predict Performance during Extravehicular Activities in a Lunar Environment
Starch Metabolism in Space-Grown Soybean Seedlings
Starch Metabolism in Space-Grown Soybean Seedlings
Stone Risk Factors in a study of Exercise Countermeasures for Bed Rest Deconditioning
Structural and Metabolic Plasticity of Leg Muscle
Structural Changes and Cell Turnover in the Rat's Small Intestine Induced by Spaceflight
Structural Changes and Cell Turnover in the Rat's Small Intestine Induced by Spaceflight.
Structure and Function of the Snail Statocyst System after a 16-Day Flight on Foton-M-2
Structure and Function of the Snail Statocyst System after Flight on Foton-M-3
Structure- and Function-Related Neuronal Plasticity of the CNS of Aquatic Vertebrates During Early Ontogenetic Development Under Microgravity Conditions
STS-135 Space Flight's Affects on Vascular Atrophy in the Hind Limbs of Mice
Studies of Mechanisms Underlying Orthostatic Intolerance using Ambulatory Monitoring, Baroreflex Testing, and the Valsalva Maneuver
Studies of Orthostatic Intolerance with the Use of LBNP
Studies of Specific Hepatic Enzymes and Liver Constituents Involved in the Conversion of Carbohydrates to Lipids in Rats Exposed to Prolonged Spaceflight
Studies of the Nasal Mucosa
Studies of Vestibular Neurons in Normal, Hyper- and Hypogravity
Studies of Vestibular Primary Afferents in Normal, Hyper- and Hypogravity
Study of In-flight Fluid Changes
Study of Muscarinic and GABA (Benzodiazepine) Receptors in the Sensory-Motor Cortex, Hippocampus, and Spinal Cord
Subjective Postural Position
Subjective Vertical Analyzation and Visceral Receptors: On the Contribution of Visceral Receptors to the Sense of Subjective Vertical
Subregional Assessment of Bone Loss in the Axial Skeleton in Long-Term Space Flight
Surveillance of Health Risks Among Older Adults
Surveillance of Ocular Parameters and Visual Function in Bed Rest Subjects
Surveyor 3 Streptococcus Mitis
Suspension, the HPA Axis and Resistance to Infection
Synaptic plasticity in mammalian utricle
Synchronization of Primate Circadian Rhythms in Space
Synergistic Effect of Zero-g and Radiation on White Blood Cells
Synergistic Effects of Bcl2, Cigarette Smoking and Space Radiation on Carcinogenesis
Synergistic Factors Influencing Embryonic Differentiation and Development of the Flour Beetle
Systems Impacts of Waste Processing
Tactile Sensory Supplementation of Gravitoinertial References to Optimize Sensorimotor Recovery
Targeting NO/IKK Signaling to Counteract Hemodynamic Flow-Dependent Endothelial Dysfunction and Vascular Damage after Space Radiation
Targeting Protein Cross Talk Signaling as a Biological Predictor for Space Radiation Cancer Risk
Targeting Specific Bone Cell Signaling Pathways and Immunosuppression in Microgravity
Telemedicine During Lunar-Mars Life Support Test Project Phase III
Temporal Transcriptomics Analysis of Archived Spaceflight Biological Samples from ALSDA from 1991 to 2016
Test of Interactions Between Midodrine as a Countermeasure Against Postflight Orthostatic Hypotension and Promethazine as an Anti-emetic
The Effect of Bed Rest on Bone Histology and the Calcium Endocrine System in Adult Men
The Effect of Cosmos 1887 Flight on Spermatogonial Population and Testosterone Level in Rat Testes
The Effect of Daily Activity and Age on Bone Density in Men
The Effect of Daily Activity and Age on Bone Density
The Effect of Daily Activity and Age on Bone Density in Women
The Effect of Daily Physical Activity and Age on Bone Density and Bone Structure in Men
The Effect of Increasing Mass upon Locomotion
The Effect of Long-duration Spaceflight on the Biomechanics of the Proximal Femur
The Effect of Microgravity on Mycobacteria
The Effect of Microgravity on the Morphology and Function of the Nervous System, Skeleton and Endocrine Organs of the Gecko
The Effect of Skeletal Unloading on Bone Formation
The Effect of Space Flight on Polymorphonuclear Leukocyte Response
The Effect of Spaceflight on Cartilage Cell Cycling and Differentiation
The Effect of Spaceflight on Osteogenesis and Dentinogenesis in the Mandible of Rats: Supplement 1: The Effects of Spaceflight on Alveolar Bone Remodeling in the Rat Mandible
The Effect of Spaceflight on Osteogenesis and Dentinogenesis in the Mandibles of Rats
The Effect of Spaceflight on Pituitary Oxytocin and Vasopressin Content
The Effect of Spaceflight on Pituitary Oxytocin and Vasopressin Content of Rats
The Effect of Spaceflight on Transgenic Arabidopsis Plants With Compromised Signaling
The effect of weightlessness on the tendon-to-bone insertion
The effect of weightlessness on the tendon-to-bone insertion
The effect of weightlessness on the tendon-to-bone insertion
The effect of weightlessness on the tendon-to-bone insertion
The Effectiveness of Manual Control During Simulation of Flight Tasks (PILOT)
The Effects of "Stretch" on the Normal Development of Cells and Tissues
The Effects of EVA and Long-Term Exposure to Microgravity on Pulmonary Function
The Effects of Hypogravity on Osteoblast Differentiation
The Effects of Hypogravity on Osteoblast Differentiation
The Effects of Long Duration Space Flight on Gaze Control
The Effects of Long-Duration Space Flight on Eye, Head, and Trunk Coordination During Locomotion
The Effects of Long-Term Exposure to Microgravity on Salivary Markers of Innate Immunity
The Effects of Micro-Gravity on Bone Cell Cultures
The Effects of Microgravity on Cardiac Function, Structure and Gene Expression using the Drosophila Model
The Effects of Microgravity on Gypsy Moth Development (Diapause in Gypsy Moth Eggs)
The Effects of Microgravity on Neuromuscular Development
The Effects of Microgravity on Skeletal Muscle Contractile Properties
The Effects of Microgravity on Stem Cell-Based Tissue Regeneration: Keratinocyte Differentiation in Wound Healing (STL)
The Effects of Microgravity on the Tissue Regenerative Potential of Stem Cells - Space Tissue Loss Stem Cell Regeneration (STL-SCR)
The Effects of Prolonged Exposure to Weightlessness on Postural Equilibrium
The Effects of Prolonged Space Flight on Head and Gaze Stability During Locomotion
The Effects of Spaceflight on Some Liver Enzymes Concerned with Carbohydrate and Lipid Metabolism in the Rat
The Effects of Weightlessness in Spaceflight on the Healing of Bones
The Effects of Weightlessness on Human Single Muscle Fiber Function
The Evaluation of Concentric and Eccentric Skeletal Muscle Contractions Following Space Flight
The Genetic Basis of the Loss of Musculo-Skeletal Tissue during Weightlessness: Towards the Identification of Individuals that are at Greatest Risk
The Impact of Long-duration Spaceflight on the Function of B-cells and Biomarkers of Inflammation
The Impact of Real Microgravity on the Proliferation of Human Neural Stem Cells and derived-Oligodendrocytes
The Impact of Spaceflight on Arabidopsis: Deep Sequencing and DNA Arrays as Collaborative Readouts of the Transcriptome of Arabidopsis Seedlings and Undifferentiated Cells in Space
The Influence of Environmental Stress on Cell-Mediated Immune Function
The Influence of Rotational Cues on Human Tilt and Translation Responses
The Influence of Space Flight on Erythrokinetics in Man
The Influence of Space Flight on Erythrokinetics in Man
The Influence of Space Flight on the Rat Soleus
The Influence of Weightlessness on Lignification in Developing Plant Seedlings
The ISS Dynamic Lighting Schedule: An In-Flight Lighting Countermeasure to Facilitate Circadian Adaptation, Improve Sleep and Enhance Alertness and Performance on the International Space Station
The Liminal Angle of Plagiogeotropic Organ Under Weightlessness
The Maturation of Bone and Dentin Matrices in Rats Flown on Cosmos 1887
The Mechanism of Excess Relative Risk on Carcinogenesis Induced by High-LET Radiation
The Morphogenetic Responses of Cultured Totipotent Cells of Carrot at Zero Gravity
The Multisystem Effect of Exercise Training/Nutritional Support During Prolonged Bed Rest Deconditioning: An Integrative Approach to Countermeasure Development for the Heart, Lungs, Muscles and Bones
The Relation between Cognitive Injury, Network Stability, and Epigenetic Change Following Exposure to Space Radiation
The Relation between Mutagenesis and Genomic Instability after Particle Exposure In Vivo
The Relationship of Space Adaptation Syndrome to Middle Cerebral Artery Blood Velocity Measured in Flight by Doppler
The Response of Articular Cartilage to Microgravity
The Response of Single Human Cells to Zero Gravity
The Role of Artificial Gravity in Promoting Tissue-Regenerative Matrix-Integrin-Kinase Cell Signaling
The Role of Artificial Gravity in Promoting Tissue-Regenerative Matrix-Integrin-Kinase Cell Signaling
The Role of Gap-Junction Communication and Oxidative Metabolism in the Biological Effects of Space Radiation
The role of mechanoperception in gravity responses of the model organism Drosophila melanogaster
The Role of the p21/p53 Pathway in Spaceflight-Induced Tissue Degeneration
The Role of the p21/p53 Pathway in Spaceflight-Induced Tissue Degeneration
The Stressogenic Effect of Microgravity: Biochemical Studies
The Use of Aspirin and Other NSAIDs to Ameliorate Muscle Atropy Due to Simulated Weightlessness (Postdoctoral Fellowship)
Thermoregulation in Macaca Mulatta during Spaceflight
Thermostabilized Food Study
Thyroid Disease Investigated Among LSAH Population
Time and Motion Study
Time Course of Metabolic Adaptations during Loading and Unloading
Timed Feeding and Resistance Training to Prevent Muscle Atrophy
Tissue Thickness and Tissue Compliance Along Body Axis Under Microgravity Conditions
Tissue-Specific Acute and Late Molecular Surveillance of Particle Radiation Effects
Torso Rotation Experiment
Toxicological Aspects of the Skylab Program
Toxicological Assessment of Air Contaminants
Toxicological Assessment of Airborne Volatile Organic Compounds
Trace Chemical Contamination: Water Quality
Trace Element Balance in Rats During Spaceflight
Transgenic Plant Biomonitors of Space Flight Exposure
Treadmill with Vibration Isolation and Stabilization (TVIS) Harness Comfort Evaluation
Ultrasound Fracture Diagnosis in Space
Ultrastructural Changes in Choroid Plexus of Rats Maintained in Microgravity During a Spaceflight
Ultrastructure and Histochemistry of Vestibular Structures and Vegatative Nuclei of the Brain
Understanding Full-Body Gaze Control During Locomotion
Unloading-Driven Regulation of Eukaryotic Translation Initiation Factor 2 Alpha (eIF2a) and Genes linked to Integrated Stress Response (ISR) in Mouse Bone Tissues
Urine Excretion Rates of Calcium, Creatine and Creatinine in the Test Monkeys and Flight Monkey
Use of a Molecular Marker of Learning and Memory to Assess Effects of 56Fe Irradiation on Hippocampus-dependent Cognition and Neurogenesis
Use of Fludrocortisone or Salt Load to Expand Plasma Volume in Ambulatory Subjects
Using Cyanobacterial Hemoglobins to Sustain Human Life on Mars
Using Real-Time Lexical Indicators to Detect Performance Decrements in Spaceflight Teams: A Methodology to Dynamically Monitor Cognitive, Emotional, and Social Mechanisms that Influence Performance
Using Water Bears to Identify Biological Countermeasures to Stress During Multigenerational Spaceflight
Validation of Assessment Tests and Countermeasures for Detecting and Mitigating Changes in Cognitive Function during Robotics Operations
Validation of On-Orbit Methodology for the Assessment of Cardiac Function and Changes in the Circulating Volume Using Ultrasound and Braslet-M Occlusion Cuffs
Validation of Predictive Tests and Countermeasures for Space Motion Sickness
Validation of Procedures for Monitoring Crewmember Immune Function
Variability in Flow Distribution within the Lung and Its Effects on Deposition and Clearance of Inhaled Particles in Normal and Reduced Gravity
Vectorcardiographic Changes During Extended Space Flight.
Vectorcardiographic Results From Skylab Medical Experiment M092: Lower Body Negative Pressure
Vegetative (Autonomic) Regulation of the Cardio-Respiratory System of Humans in Conditions of Weightlessness
Vertebral Body Strength of Rat Spinal Columns
Vestibular Adaptation
Vestibular Experiments
Vestibular Experiments in Spacelab
Vestibular Modulation of Autonomic Responses to Orthostasis
Vestibular Modulation of the Circadian Timing System in Altered Gravity Environments
Vestibular Stimulation: A Countermeasure For Bone Loss During Long-Term Space Mission
Vestibular-Cerebrovascular Interactions and Their Contribution to Post-Spaceflight Orthostatic Intolerance
Vestibulo-Spinal Reflex Mechanisms
Vibration Recordings on the Shuttle Treadmill Using an Accelerometer
Viral Reactivation
Virtual Reality Training: Cybersickness and Effects on Sensorimotor Functions
Virtual Reality Training: Prevention and Prediction of Space Motion Sickness and Disorientation
Virtual Reality-Based Pre-Flight Astronaut 3D Navigation Training
Vision and Aging in the Astronaut Population
Visual Acuity Changes in Shuttle Astronauts
Visual Acuity in the Space Environment
Visual Anatomic Guidance to Facilitate Ultrasound Image Acquisition
Visual Light Flash Phenomena
Visual Orientation, Navigation, and Spatial Memory Countermeasures
Visual-Otolithic Interactions in Microgravity
Visual-Vestibular Integration
Visuo-Motor Coordination during Space Flight
Vitamin D Metabolites and Bone Demineralization
Vitamin D Supplementation in an Antarctic Ground Analog of Space Flight: Study of Supplementation Protocol and Relationship to Immune System Function
Vitamins B1 and K Degradation in Spaceflight Foods: Establishment of Prediction Models and Prevention Strategies
Water Chemistry Monitoring
Water Microbiological Monitoring
Water Quality Monitor
Web Formation
Women Astronaut Health
Yeast Colony Survival in Microgravity Depends on Ammonia Mediated Metabolic Adaptation and Cell Differentiation
Space Flight Mission/Ground-Based Study
Payload
Human Research Facility on Expedition 13...(HRF13)
Human Research Facility on Expedition 19...(HRF19)
Human Research Facility on Expedition 20...(HRF20)
Human Research Facility on Expedition 21...(HRF21)
Human Research Facility on Expedition 22...(HRF22)
Human Research Facility on Expedition 23...(HRF23)
Human Research Facility on Expedition 24...(HRF24)
Human Research Facility on Expedition 25...(HRF25)
Human Research Facility on Expedition 26...(HRF26)
Human Research Facility on Expedition 27...(HRF27)
Human Research Facility on Expedition 28...(HRF28)
Human Research Facility on Expedition 29...(HRF29)
Human Research Facility on Expedition 30...(HRF30)
Human Research Facility on Expedition 31...(HRF31)
Human Research Facility on Expedition 32...(HRF32)
Human Research Facility on Expedition 33...(HRF33)
Human Research Facility on Expedition 34...(HRF34)
Human Research Facility on Expedition 35...(HRF35)
Human Research Facility on Expedition 36...(HRF36)
Human Research Facility on Expedition 37...(HRF37)
Human Research Facility on Expedition 38...(HRF38)
Human Research Facility on Expedition 39...(HRF39)
Human Research Facility on Expedition 40...(HRF40)
Human Research Facility on Expedition 41...(HRF41)
Human Research Facility on Expedition 42...(HRF42)
Human Research Facility on Expedition 43...(HRF43)
Human Research Facility on Expedition 45...(HRF45)
NASA Space Radiation Lab...(NSRL)
Rodent Research 1...(RR1)
Document Type
Scientific results
Experiment
Hardware
Technical Paper
Newsletter
Publication
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