J. Sager

发表

Growth and photomorphogenesis of pepper plants under red light-emitting diodes with supplemental blue or far-red lighting.

J C Sager, A. Schuerger, C. Brown, 1995, Journal of the American Society for Horticultural Science. American Society for Horticultural Science.

Green-light supplementation for enhanced lettuce growth under red- and blue-light-emitting diodes.

Hyeon-Hye Kim, Raymond M Wheeler, John C Sager, 2004, HortScience : a publication of the American Society for Horticultural Science.

Design and fabrication of adjustable red-green-blue LED light arrays for plant research

Raymond Wheeler, Hyeon-Hye Kim, John C Sager, 2005, BMC Plant Biology.

Evaluating and optimizing horticultural regimes in space plant growth facilities.

R. Wheeler, J. Sager, Y. Berkovich, 2004, Advances in space research : the official journal of the Committee on Space Research.

Light Energy Utilization Efficiency for Photosynthesis

J. C. Sager, W. Klein, J. Sager, 1982 .

Light spectral quality effects on the growth of potato (Solanum tuberosum L.) nodal cuttings in vitro

R. Wheeler, J. Sager, Deborah A. Wilson, 2007, In Vitro Cellular & Developmental Biology - Plant.

The influence of light quality on peanut (Arachis hypogaea L.) gynophore pod and embryo development in vitro

M. Ziv, J. Sager, 1984 .

Effects of CO2 on stomatal conductance: do stomata open at very high CO2 concentrations?

R. Wheeler, C. Mackowiak, J. Sager, 1999, Annals of botany.

Electrolytic Removal of Nitrate From CELSS Crop Residues

J. Sager, G. Colón, 1996 .

Effects of CO 2 on Stomatal Conductance : Do Stomata Open at Very High CO 2 Concentrations ?

R. Wheeler, C. Mackowiak, J. Sager, 1999 .

Growth and gas exchange by lettuce stands in a closed, controlled environment.

R. Wheeler, C. Mackowiak, W. Berry, 1994, Journal of the American Society for Horticultural Science. American Society for Horticultural Science.

Use of sunlight for plant lighting in a bioregenerative life support system – Equivalent system mass calculations

R. Wheeler, Takashi Nakamura, J. Sager, 2008 .

Gas exchange rates of potato stands for bioregenerative life support

G. Stutte, R. Wheeler, C. Mackowiak, 2008 .

Soybean Canopy Gas Exchange Rates : Effects of Lighting

R. Wheeler, G. Volk, C. Mackowiak, 2004 .

Development of a Photocatalytic Oxidation-Based TOC Analyzer Part II: Effect of Reactor Design and Operation Parameters on Oxidation Efficiency of VOCs

William A. Rigdon, P. Hintze, R. Wheeler, 2009 .

Microinvertebrates in CELSS Hydroponic Rhizosphere: Experimental Invasion as a Test of Community Stability and a Test of a Method to Measure Bacterivory

J. Garland, D. Jenkins, J. Sager, 1996 .

Physiologic and metabolic responses of wheat seedlings to elevated and super-elevated carbon dioxide

R. Wheeler, R. Littell, A. Mills, 2008 .

Photosynthetic response of Prorocentrum mariae-lebouriae (Dinophyceae) to different spectral qualities, irradiances, and temperatures

J. Sager, H. Vogel, 1985, Hydrobiologia.

RESPONSE OF PROROCENTRUM MARIAE‐LEBOURIAE (DINOPHYCEAE) TO LIGHT OF DIFFERENT SPECTRAL QUALITIES AND IRRADIANCES: GROWTH AND PIGMENTATION 1

M. A. Faust, J. Sager, B. Meeson, 1982 .

Risk Assessment Assisted by TiO2 Photocatalytic Oxidation

William A. Rigdon, P. Hintze, L. Levine, 2008 .

Sensitivity to far-red radiation in stomata of Phaseolus vulgaris L.: Rhythmic effects on conductance and photosynthesis

W. Klein, J. Sager, M. Holmes, 1986, Planta.

Electrochemical Properties of Lanthanum Chloride-Containing Molten LiCI-KCl for Nuclear Waste Separation Studies

K. Sridharan, T. Allen, J. Sager, 2013 .

Photomorphogenesis and photoassimilation in soybean and sorghum grown under broad spectrum or blue-deficient light sources.

S. Britz, J. Sager, 1990, Plant physiology.

Vegetative Growth of Potato under High-pressure Sodium, High-pressure Sodium SON-Agro, and Metal Halide Lamps

R. Wheeler, C. Mackowiak, J. Sager, 1995 .

Supraoptimal carbon dioxide effects on growth of soybean [Glycine max (L.) Merr.].

R. Wheeler, C. Mackowiak, J. Sager, 1993, Journal of plant physiology.

Carbon Dioxide And Water Exchange Rates By A Wheat Crop In NASA'S Biomass Production Chamber: Results From An

R. Wheeler, J. Sager, 1990 .

Characterization of nutrient solution changes during flow through media

G. Stutte, R. Wheeler, J. Sager, 2005 .

Photosynthesis of Lettuce Exposed to Different Short Term Light Qualities

R. Wheeler, J. Sager, Hyeon-Hye Kim, 2005 .

WATER RELATIONS, GAS EXCHANGE, AND NUTRIENT RESPONSE TO A LONG TERM CONSTANT WATER DEFICIT

R. Wheeler, G. Goldstein, W. Berry, 1992, Soil science.

Ethylene production by plants in a closed environment.

R. Wheeler, J. Sager, W. Knott, 1996, Advances in space research : the official journal of the Committee on Space Research.

Deposition of extracellular polymeric substances (EPS) and microtopographical changes on membrane surfaces during intermittent filtration conditions

Berrin Tansel, John C. Sager, Jay L. Garland, 2006 .

Significance of hydrated radius and hydration shells on ionic permeability during nanofiltration in dead end and cross flow modes

Berrin Tansel, John C. Sager, Jay L. Garland, 2006 .

Potato growth and yield using nutrient film technique (NFT)

Raymond M. Wheeler, John C. Sager, Cheryl L. Mackowiak, 2008, American Potato Journal.

Crop Production for Advanced Life Support Systems: Observations from the Kennedy Space Center Breadboard Project

Liz, Gregory D. Goins, Neil C. Yorio, 2013 .

Hydroponic Crop Production Using Recycled Nutrients from Inedible Crop Residues

John C. Sager, Jay L. Garland, Cheryl L. Mackowiak, 1993 .

Improving spinach, radish, and lettuce growth under red light-emitting diodes (LEDs) with blue light supplementation.

R M Wheeler, J C Sager, R. Wheeler, 2001, HortScience : a publication of the American Society for Horticultural Science.

A COMPARISON OF GROWTH AND PHOTOSYNTHETIC CHARACTERISTICS OF LETTUCE GROWN UNDER RED AND BLUE LIGHT-EMITTING DIODES (LEDS) WITH AND WITHOUT SUPPLEMENTAL GREEN LEDS

R. Wheeler, J. Sager, Hyeon-Hye Kim, 2004 .

Photons, Flux, and Some Light on Philology

W. Klein, J. Sager, M. Holmes, 1985, HortScience.

Photosynthetic Efficiency and Phytochrome Photoequilibria Determination Using Spectral Data

J. C. Sager, J. L. Edwards, W. O. Smith, 1988 .

NASA's Biomass Production Chamber: a testbed for bioregenerative life support studies.

R M Wheeler, G W Stutte, W M Knott, 1996, Advances in space research : the official journal of the Committee on Space Research.

Use of spectral data to determine photosynthetic efficiency and phytochrome photoequilibria

J. C. Sager, K. L. Cyr, J. Sager, 1986 .

Re-evaluation of published data on the relative photosynthetic efficiency of intermittent and continuous light.

W. Giger, J. Sager, 1980 .

Light-emitting diodes as an illumination source for plants: a review of research at Kennedy Space Center.

Hyeon-Hye Kim, Raymond M Wheeler, John C Sager, 2005, Habitation.

Proximate Composition of Seed and Biomass from Soybean Plants Grown at Different Carbon Dioxide (CO2) Concentrations

R. Wheeler, C. Mackowiak, J. Sager, 1990 .

Crop Production for Advanced Life Support Systems

R M Wheeler, J C Sager, R. Wheeler, 2006 .

Crop productivities and radiation use efficiencies for bioregenerative life support

Neil C. Yorio, Gary W. Stutte, Raymond M. Wheeler, 2008 .

Control of water and nutrients using a porous tube: a method for growing plants in space.

J C Sager, J. Sager, T W Dreschel, 1989, HortScience : a publication of the American Society for Horticultural Science.

A Data Base of Nutrient Use, Water Use, Co2 Exchange, and Ethylene Production by Soybeans in a Controlled Environment

Raymond M. Wheeler, John C. Sager, B. V. Peterson, 2013 .

Stomatal conductance of lettuce grown under or exposed to different light qualities.

Hyeon-Hye Kim, Raymond M Wheeler, John C Sager, 2004, Annals of botany.

Growth of soybean and potato at high CO2 partial pressures.

R M Wheeler, W M Knott, J C Sager, 1994, Advances in space research : the official journal of the Committee on Space Research.

Recycling crop residues for use in recirculating hydroponic crop production.

J C Sager, J L Garland, J. Garland, 1996, Acta horticulturae.

Anaerobic degradation of inedible crop residues produced in a Controlled Ecological Life Support System.

J C Sager, J. Sager, W R Schwingel, 1996, Advances in space research : the official journal of the Committee on Space Research.

Concepts, Components, and Controls for a CELSS

A. E. Drysdale, J. C. Sager, J. Sager, 1997 .

Design and Operation of Laboratory-Scale Aerobic Composters

C. Atkinson, J. Sager, M. Alazraki, 1997 .

Evaluation of lettuce growth using supplemental green light with red and blue light-emitting diodes in a controlled environment--a review of research at Kennedy Space Center

Raymond M. Wheeler, John C. Sager, Joey H. Norikane, 2006 .

KSC Advanced Life Support Breadboard: Facility Description and Testing Objectives

John C. Sager, J. Sager, 1997 .

NASA's Approach to Integrated System Testing of Regenerative Life Support Systems

John C. Sager, Donald L. Henninger, Sidney C. Sun, 1995 .

System development and early biological tests in NASA's biomass production chamber

R. Wheeler, C. Mackowiak, J. Sager, 1990 .

Testing Bioregenerative Waste Processing Approaches in BIO-Plex

John C. Sager, J. L. Garland, R. Fortson, 1999 .

Use of biologically reclaimed minerals for continuous hydroponic potato production in a CELSS.

R M Wheeler, G W Stutte, J C Sager, 1997, Advances in space research : the official journal of the Committee on Space Research.

Object-oriented model-driven control.

A Drysdale, M McRoberts, R Wheeler, 1994, Advances in space research : the official journal of the Committee on Space Research.

Performance and reliability of the NASA Biomass Production Chamber.

J. Sager, P. Chetirkin, R. Fortson, 1994, Advances in space research : the official journal of the Committee on Space Research.

Investigating combustion as a method of processing inedible biomass produced in NASA's biomass production chamber

R. Wheeler, J. Sager, C. Hinkle, 1991 .

Atmospheric leakage and condensate production in NASA's biomass production chamber. Effect of diurnal temperature cycles

Raymond M. Wheeler, John C. Sager, R. Wheeler, 1991 .

Effects of elevated atmospheric carbon dioxide concentrations on water and acid requirements of soybeans grown in a recirculating hydroponic system

R. Wheeler, C. Mackowiak, J. Sager, 1990 .

Carbon dioxide and water exchange rates by a wheat crop in NASA's biomass production chamber: Results from an 86-day study (January to April 1989)

J. C. Sager, R. M. Wheeler, R. Wheeler, 1990 .

Design and performance of the KSC Biomass Production Chamber

John C. Sager, R. P. Prince, W. M. Knott, 1987 .

Achieving and documenting closure in plant growth facilities.

R. Wheeler, J. Sager, W. Knott, 1992, Advances in space research : the official journal of the Committee on Space Research.

NUTRIENT, ACID AND WATER BUDGETS OF HYDROPONICALLY GROWN CROPS

Neil C. Yorio, Gary W. Stutte, Raymond M. Wheeler, 1999 .

Proximate composition of CELSS crops grown in NASA's Biomass Production Chamber.

R M Wheeler, W M Knott, J C Sager, 1996, Advances in space research : the official journal of the Committee on Space Research.

Effect of transmembrane pressure on overall membrane resistance during cross-flow filtration of solutions with high-ionic content

B. Tansel, J. Garland, Shaohua Xu, 2009 .

Baseline Environmental Testing of Candidate Salad Crops with Horticultural Approaches and Constraints Typical of Spaceflight

Gregory D. Goins, Neil C. Yorio, Gary W. Stutte, 2003 .

Integrated evaluation of a sequential membrane filtration system for recovery of bioreactor effluent during long space missions

Berrin Tansel, John C. Sager, Jay L. Garland, 2005 .

Microbial Characterization of Compacted vs. Non-Compacted Simulated Orion Crew Vehicle Food Trash Compartment Waste

John C. Sager, Richard F. Strayer, Mary P. Hummerick, 2007 .

Computer Control System for Kennedy Space Center's New Biological Sciences Research Facility: Space Experiment Research and Processing Laboratory (SERPL)

Paul Burke, John C. Sager, Caro, 2003 .

Salad Crop Production Under Different Wavelengths of Red Light-emitting Diodes (LEDs)

Gregory D. Goins, Neil C. Yorio, Raymond M. Wheeler, 2001 .

Gas exchange characteristics of wheat stands grown in a closed, controlled environment.

R M Wheeler, W M Knott, J C Sager, 1993, Crop science.

Infrared Light‐Emitting Diode Radiation Causes Gravitropic and Morphological Effects in Dark‐Grown Oat Seedlings

R M Wheeler, D K Chapman, J C Sager, 1996, Photochemistry and photobiology.

Biofouling affinity of membrane surfaces under quiescent conditions

B. Tansel, J. Garland, L. Levine, 2008 .

Compatibility Assessment of Membrane Processes for Closed-Loop Water Recovery and Recycling

Berrin Tansel, John C. Sager, Jay L. Garland, 2007 .