Potato Growth in a Porous Tube Water and Nutrient Delivery System
New Instrumentation for Optical Measuring of Oxygen in Gas or Dissolved in Liquids
Application of ISFETs in Closed-Loop Systems for Greenhouses
Carbon Dioxide Exchange of Lettuce Plants Under Hypobaric Conditions
Ethylene Production by Plants in a Closed Environment
Evaluation of Cyanothece sp. ATCC 51142 as a Candidate for Inclusion in a CELSS
Instrumentation for Plant Health and Growth in Space
NASA's Biomass Production Chamber: A Testbed for Bioregenerative Life Support Studies
Optical Chemical Sensors for Environmental Control and System Management
Capillary Movement of Liquid in Granular Beds in Microgravity
The Spacelab-Mir-1 "Greenhouse-2" Experiment
The Effect of Gravity on Plant Germination
Volatile Organic Compounds Detected in the Atmosphere of NASA's Biomass Production Chamber
Status and Progress in On-Line Spectrometric Monitoring and Control of Plant Nutrient Solutions
Plant Responses to Reduced Air Pressure: Advanced Techniques and Results
Injuries to Plants from Controlled Environment Contaminants
Excess Nutrients in Hydroponic Solutions Alter Nutrient Content of Rice, Wheat, and Potato
The Nutritional Adequacy of a Limited Vegan Diet for a Controlled Ecological Life-Support System
Spectral Composition of Light and Plant Productivity
Monitoring of Plant Development in Controlled Environment with Machine Vision
Proximate Composition of CELSS Crops Grown in NASA's Biomass Production Chamber
Performance of a Centrifugal Phytotron
Measurements of Trace Contaminants in Closed-Type Plant Cultivation Chambers
Effect of CO~2 Levels on Nutrient Content of Lettuce and Radish
Direct and indirect UV-B effects on freshwater zooplankton
Health effects of environmental ultraviolet irradiation: an overview
Oxidative DNA modifications induced by endogeneous photosensitizers in mammalian cells
Effects of solar UV-B irradiation on aquatic ecosystems: an overview
Effects of UV-B irradiation on orientation movements of higher plants
Ultraviolet radiation dosimetry with uracil thin layer sensors
UV-induced, toxic reaction to methenamine hippurate
Provision of UV irradiation for experimental plant ecology
Effects of increased UV-B on marine picoplancton
Effects of UV-B radiation on photosynthetic efficiency of motile phytoplankton