Results 111 to 120 of about 1,604,294 (308)
Life Support System Technologies for NASA Exploration Missions
, 2007 The Lunar Mars Life Support Test series successfully demonstrated integration and operation of advanced technologies for closed-loop life support systems, including physicochemical and biological subsystems.
Ewert, Michael K.
core
Issues in Spatio-temporal Database Systems: Data Models, Languages and Moving Objects [PDF]
, 2002 Spatio-temporal is a broad designation that may refer to a wide variety of systems dealing with the temporal evolution of spatial phenomena. Space and time are deeply ingrained in our commonsense reasoning patterns, and we have developed effective ways ...
José Moreira +3 more
core
Training in life support systems
African Journal of Health Sciences, 2022 No abstract.
openaire +1 more source
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
The role of plants and algae in near term life support systems
, 2018 Oscar Monje, ESC / Air Revitalization LabICES500: Life Science/Life Support Research TechnologiesThe 48th International Conference on Environmental Systems was held in Albuquerque, New Mexico, USA on 08 July 2018 through 12 July 2018.Hybrid life support ...
Monje, Oscar
core
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Need for Cost Optimization of Space Life Support Systems
, 2017 As the nation plans manned missions that go far beyond Earth orbit to Mars, there is an urgent need for a robust, disciplined systems engineering methodology that can identify an optimized Environmental Control and Life Support (ECLSS) architecture for ...
Jones, Harry W. +2 more
core
Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley +1 more source
Heterologous gene expression in cold-adapted micro-organisms
, 2002 Encyclopedia of Life Support Systems (EOLSS) [http://www.eolss ...
DUILIO A. +3 more
core
The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source