1–50 von 108 Ergebnissen
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    Potato Growth in a Porous Tube Water and Nutrient Delivery System

    Bula, R. J. / Morrow, R. C. / Tibbitts, T. W. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Plant Responses to Short- and Long-Term Exposures to High Carbon Dioxide Levels in Closed Environments

    Grodzinski, B. / Woodrow, L. / Leonardos, E. D. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    New Instrumentation for Optical Measuring of Oxygen in Gas or Dissolved in Liquids

    Trettnak, W. / Gruber, W. / Reininger, F. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Application of ISFETs in Closed-Loop Systems for Greenhouses

    Gieling, T. H. / Van den Vlekkert, H. H. / Committee on Space Research et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Carbon Dioxide Exchange of Lettuce Plants Under Hypobaric Conditions

    Corey, K. A. / Bates, M. E. / Adams, S. L. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Optimization of Moisture Content for Wheat Seedling Germination in a Cellulose Acetate Medium for a Space Flight Experiment

    Johnson, C. F. / Dreschel, T. W. / Brown, C. S. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Ethylene Production by Plants in a Closed Environment

    Wheeler, R. M. / Peterson, B. V. / Sager, J. C. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Evaluation of Cyanothece sp. ATCC 51142 as a Candidate for Inclusion in a CELSS

    Schneegurt, M. A. / Arieli, B. / Nielsen, S. S. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Instrumentation for Plant Health and Growth in Space

    Berkovitch, Y. A. / Committee on Space Research / Scientific Commission F | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Engineering Strategies for the Design of Plant Nutrient Delivery Systems for Use in Space: Approaches to Countering Microbiological Contamination

    Gonzales, A. A. / Schuerger, A. C. / Barford, C. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    NASA's Biomass Production Chamber: A Testbed for Bioregenerative Life Support Studies

    Wheeler, R. M. / Mackowiak, C. L. / Stutte, G. W. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Optical Chemical Sensors for Environmental Control and System Management

    Tabacco, M. B. / DiGiuseppe, T. G. / Committee on Space Research et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Suggestions for Crops Grown in Controlled Ecological Life-Support Systems, Based on Attractive Vegetarian Diets

    Salisbury, F. B. / Clark, M. A. Z. / Committee on Space Research et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Capillary Movement of Liquid in Granular Beds in Microgravity

    Yendler, B. S. / Webbon, B. / Podolski, I. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    The Spacelab-Mir-1 "Greenhouse-2" Experiment

    Bingham, G. E. / Salisbury, F. B. / Campbell, W. F. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Quantifying Energy and Mass Transfer in Crop Canopies: Sensors for Measurement of Temperature and Air Velocity

    Bugbee, B. / Monje, O. / Tanner, B. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Extraction of Mineral Elements from Inedible Wastes of Biological Components of a Life-Support System and their Utilization for Plant Nutrition

    Gribovskaya, I. V. / Gladchenko, I. A. / Zinenko, G. K. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    The Importance of Restoration of the Atmospheric Electrical Environment in Closed Bioregenerative Life Supporting Systems

    Gorgolewski, S. / Committee on Space Research / Scientific Commission F | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    The Effect of Gravity on Plant Germination

    Takakura, T. / Goto, E. / Tanaka, M. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Volatile Organic Compounds Detected in the Atmosphere of NASA's Biomass Production Chamber

    Batten, J. H. / Stutte, G. W. / Wheeler, R. M. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Status and Progress in On-Line Spectrometric Monitoring and Control of Plant Nutrient Solutions

    Schlager, K. J. / Committee on Space Research / Scientific Commission F | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Food Production and Nutrition in Biosphere 2: Results from the First Mission September 1991 to September 1993

    Silverstone, S. E. / Nelson, M. / Committee on Space Research et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Plant Responses to Reduced Air Pressure: Advanced Techniques and Results

    Daunicht, H.-J. / Brinkjans, H. J. / Committee on Space Research et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Injuries to Plants from Controlled Environment Contaminants

    Tibbitts, T. W. / Committee on Space Research / Scientific Commission F | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Cultivation of Plants in Space: Their Contribution to Stabilizing Atmospheric Composition in Closed Ecological Systems

    Rygalov, V. Y. / Committee on Space Research / Scientific Commission F | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Excess Nutrients in Hydroponic Solutions Alter Nutrient Content of Rice, Wheat, and Potato

    McKeehen, J. D. / Mitchell, C. A. / Wheeler, R. M. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    The Nutritional Adequacy of a Limited Vegan Diet for a Controlled Ecological Life-Support System

    Saha, P. R. / Trumbo, P. R. / Committee on Space Research et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Spectral Composition of Light and Plant Productivity

    Tikhomirov, A. A. / Committee on Space Research / Scientific Commission F | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Monitoring of Plant Development in Controlled Environment with Machine Vision

    Ling, P. P. / Giacomelli, G. A. / Russell, T. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Proximate Composition of CELSS Crops Grown in NASA's Biomass Production Chamber

    Wheeler, R. M. / Mackowiak, C. L. / Sager, J. C. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Earth Benefits of Interdisciplinary CELSS-Related Research by the NSCORT in Bioregenerative Life Support

    Mitchell, C. / Sherman, L. / Nielsen, S. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Performance of a Centrifugal Phytotron

    Tani, A. / Nishiura, Y. / Kiyota, M. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Measurements of Trace Contaminants in Closed-Type Plant Cultivation Chambers

    Tani, A. / Kiyota, M. / Aiga, I. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    Effect of CO~2 Levels on Nutrient Content of Lettuce and Radish

    McKeehen, J. D. / Smart, D. J. / Mackowiak, C. L. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: natural ecosystems , artificial ecosystems

    The importance of climatic factors in determining the sensitivity of rye to increased levels of solar UV-B radiation

    Deckmyn, G. / Impens, I. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Changes in extent of lipid peroxidation and total antioxidant activity of human blood after UV-B + UV-A irradiation of the body surface

    Vologdina, A. V. / Samoilova, K. A. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    UV-Measurements in India

    Weihs, P. / Czerwenka-Wenkstetten, I. M. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Direct and indirect UV-B effects on freshwater zooplankton

    Hessen, D. O. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of UV-B irradiation on motility, pigment systems and photobehaviour of the colored ciliate Blepharisma japonicum

    Sgarbossa, A. / Lucia, S. / Lenci, F. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    The combined effects of increased UV-B radiation and elevated levels of tropospheric O~3 on physiological processes in European Beech (Fagus sylvatica)

    Zeuthen, J. / Pallundan-Mueller, G. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Health effects of environmental ultraviolet irradiation: an overview

    Arlett, C. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Oxidative DNA modifications induced by endogeneous photosensitizers in mammalian cells

    Epe, B. / Pflaum, M. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of solar UV-B irradiation on aquatic ecosystems: an overview

    Hader, D.-P. / Commission of the European Communities / Directorate General for Science, Research and Development | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of UV-B irradiation on orientation movements of higher plants

    Tendel, J. / Helm, I. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Ultraviolet radiation dosimetry with uracil thin layer sensors

    Gaspar, S. / Berces, A. / Grof, P. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    UV-induced, toxic reaction to methenamine hippurate

    Selvaag, E. / Thune, P. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Provision of UV irradiation for experimental plant ecology

    Seidlitz, H. K. / Doehring, T. / Koefferlein, M. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of increased UV-B on marine picoplancton

    Maugeri, T. / Acosta Pomar, M. L. C. / Anav, A. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    Effects of UV-B radiation on photosynthetic efficiency of motile phytoplankton

    Hermann, H. / Ghetti, F. / Lucia, S. et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems

    UV-induced damage of photoreceptor pigments and proteins in the paraflagellar body of the flagellate Euglena gracilis

    Brodhun, B. / Haeder, D. / Commission of the European Communities et al. | British Library Conference Proceedings | 1995
    Schlagwörter: ecosystems