Results 81 to 90 of about 34,697,731 (304)
Spacecraft Life Support Systems [PDF]
, 2017 <div class="section abstract"> <div class="htmlview paragraph">A life support system (LSS) is usually defined as a system that provides elements necessary for maintaining human life and health in the state required for performing a prescribed mission. The LSS, depending upon specific design requirements, will provide pressure, temperature,
openaire +2 more sources
Optimization of Lightning System for Plant Growth in Life Support System [PDF]
فناوری در مهندسی هوافضا, 2019 The lighting system is one of the most important components of greenhouse or plant growth chambers in Advanced Life-support System (ALSS). Several designs of such lighting systems have been proposed including the use of natural sunlight and electric ...
Halimeh Hassanpour +1 more
doaj
LOGIC SIMULATION OF LIFE SUPPORT SYSTEM COMPONENT IN REAL TIME
Вестник Дагестанского государственного технического университета: Технические науки, 2016 . The article proposed the use of simulation methods for evaluating the effectiveness of a stepped fan engine speed control while maintaining the air flow volume in the set boundaries of the «fan-filter» system.
A. S. Marchenko, A. B. Sulin
doaj +1 more source
Environmental Control and Life Support System [PDF]
, 1990 Viewgraphs on the Environmental Control and Life Support System (ECLSS) for the space station are presented. The ECLSS is divided into six subsystems: temperature and humidity control (THC), atmosphere control and supply (ACS), atmosphere revitalization (
Adams, Alan, Ray, Charles
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Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Effects of Simulated Microgravity on Pollen Germination and Growth of Lily [PDF]
فناوری در مهندسی هوافضا, 2019 Basic plant research under complex space conditions is required. this is frequently quoted by the world's space agencies, such as NASA. The aim of the present research is to investigate the effects of simulated microgravity on pollen germination and tube
Fateme Mousavi
doaj
Production Decision Support System: Real-life Emulsion Plant Case Study
Chemical Engineering Transactions, 2017 As the world becomes increasingly globalised, chemical manufacturers have to make timely decisions and right strategies in order to stay competitive in marketplace.
L.P. Chee +3 more
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A proposed cost-benefit analysis model for physical form analysis for a futuristic submarine decision support system [PDF]
, 2007 Thesis (S.M.)--Massachusetts Institute of Technology, System Design and Management Program, 2007.Includes bibliographical references (leaves 81-82).This thesis proposes a model for cost-benefit analysis for physical form selection of a decision support ...
Bhattacharjee, Dhiman
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FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
Integrated maneuvering and life support system simulation Final report [PDF]
, 1969 Integrated maneuvering and life support system ...
Wudell, A. E., Hunt, L. M., Adams, D. M.
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