Results 61 to 70 of about 6,505,885 (276)
Mars exploration program [PDF]
, 1993 An overview of the Mars Exploration Program is presented in outline and graphic form. Mission objectives, mission strategy, operations concept, transportation element, launch vehicle considerations and program schedule are ...
Weary, Dwayne
core
Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein
FEBS Letters, EarlyView.Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux +7 more
wiley +1 more source
Mars, The Nearest Habitable World — A Comprehensive Program For Future Mars Exploration [PDF]
Bulletin of the AAS, 2021 Bruce Jakosky +16 more
openaire +1 more source
Metastatic niche shaped by host factors influences disseminated cancer cell fate
FEBS Letters, EarlyView.Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward +2 more
wiley +1 more source
Московский журнал международного праваINTRODUCTION. The study presents a comprehensive analytical review of legal challenges in Mars colonization, examining the evolution and systemic gaps in international space law.
Ya. E. Brazovskaya, D. M. Avdysh
doaj +1 more source
Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research
FEBS Letters, EarlyView.What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley +1 more source
ESA's Mars Program: European Plans for Mars Exploration [PDF]
, 2005 A viewgraph presentation on the European Space Agency Mars Exploration Program is shown. The topics include: 1) History:Mars Exploration in Europe; 2) A few preliminary results from Mars Express; 3) A new instrument:Radar MARSIS; and 4) European Mars ...
Forget, Francois
core
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Research on main control parameters for LCO2 flash boiling abrasive jet based on ISRU on Mars
Meitan xuebaoSpace exploration and extraterrestrial resource extraction have emerged as comprehensive focal points in both major power strategic competition and the building of a shared future for humanity.
Wenchuan LIU +5 more
doaj +1 more source
Calibrating mars orbiter laser altimeter pulse widths at mars science laboratory candidate landing sites [PDF]
, 2014 Accurate estimates of surface roughness allow quantitative comparisons between planetary terrains. These comparisons enable us to improve our understanding of commonly occurring surface processes, and develop a more complete analysis of candidate landing
Muller, J.-P. +6 more
core +1 more source