Results 111 to 120 of about 113,594 (358)

Feasibility study of an optical radiometer for determining the composition of the Mars atmosphere from shock layer radiation during entry, volume II Final report [PDF]

open access: yes
Optical radiometer feasibility study for determining composition of Mars atmosphere from shock layer radiation during entry ...
Hull, J. A.   +2 more
core   +1 more source

The Potential Importance of Non-Local, Deep Transport on the Energetics, Momentum, Chemistry, and Aerosol Distributions in the Atmospheres of Earth, Mars and Titan [PDF]

open access: yes, 2010
A review of non-local, deep transport mechanisms in the atmosphere of Earth provides a good foundation for examining whether similar mechanisms are operating in the atmospheres of Mars and Titan. On Earth, deep convective clouds in the tropics constitute
Rafkin, Scot
core  

Host‐Directed Biomaterials for Combatting Bloodstream Infections: From Macrocyclic Peptides to Immune‐Activating Cell Backpacks

open access: yesAdvanced Functional Materials, EarlyView.
Bloodstream infections (BSI) are one of the leading causes of mortality and morbidity in both civilian and military populations. This paper summarizes recent progress in novel treatment strategies to manage BSI arising from both bacterial and fungal pathogens using molecules, particles, and materials to elicit host‐directed immunity.
Thomas Thomou   +11 more
wiley   +1 more source

A Technique for Retrieving the Exospheric Number Density Distribution from Pickup Ion Ring Distributions

open access: yesThe Planetary Science Journal
Ion pickup by the solar wind is ubiquitous in space plasma. Because pickup ions are originally produced by ionization of an exospheric neutral atmosphere, their measurements contain information on the exospheric neutral abundance.
Kei Masunaga   +10 more
doaj   +1 more source

Multi-instrument/Spacecraft observations of Mars upper Atmosphere Electron density

open access: gold, 2022
Özgür Karatekin   +5 more
openalex   +1 more source

The utilization of powdered metals as fuels in the atmospheres of Venus, Earth, and Mars [PDF]

open access: yes
Ignition temperatures of powdered metals in simulated Mars and Venus ...
Rhein, R. A.
core   +1 more source

Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production

open access: yesAdvanced Functional Materials, EarlyView.
Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider   +6 more
wiley   +1 more source

Solar Wind Deflection by Mass Loading in the Martian Magnetosheath Based on MAVEN Observations

open access: yesGeophysical Research Letters, 2018
Mars Atmosphere and Volatile EvolutioN observations at Mars show clear signatures of the shocked solar wind interaction with the extended oxygen atmosphere and hot corona displayed in a lateral deflection of the magnetosheath flow in the direction ...
E. Dubinin   +8 more
doaj   +1 more source

The atmosphere of Mars

open access: yes, 2016
Mars, one of the most Earth-like of the planets, is today a cold, dry and barren world. However, there is good evidence that it may have been much warmer and wetter in the past and perhaps even supported life. The public interest aroused by these findings and by recent studies of 'SNC' meteorites, believed to have come from Mars, with their claims of ...
Irwin, P   +3 more
openaire   +1 more source

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