Results 201 to 210 of about 4,370 (265)

Deriving All‐Hour Aerosol Optical Depth Over China From Automated Visibility Observations

open access: yesGeophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract All‐hour aerosol monitoring remains challenging due to limited spatiotemporal coverage of current observational systems. Here we developed a machine‐learning based framework that derives 24‐hr aerosol optical depth (AOD) from automated visibility measurements.
Zhou Yang   +8 more
wiley   +1 more source

Characterizing cognitive workload during simulated surface extravehicular activity with integrated virtual reality. [PDF]

open access: yesFront Psychol
Anderson SR   +12 more
europepmc   +1 more source

Evaluating the Suitability of Perfusion-Based PD Probes for Use in Altered Gravity Environments. [PDF]

open access: yesBiosensors (Basel)
MacRobbie M   +5 more
europepmc   +1 more source

Defining Elite Zones: A Scoping Review of Body Physique and Body Fat in Elite Athletes. [PDF]

open access: yesJ Funct Morphol Kinesiol
Martinez-Mireles X   +7 more
europepmc   +1 more source

Sharjah Lunar Impact Observatory (SLIO)

Journal of Instrumentation, 2022
Abstract We present a detailed description of Sharjah Lunar Impact Observatory (SLIO), the only source of lunar impact observations in the Middle East and North Africa region. The Observatory was established on February 29th, 2020. It is located inside the campus of the Sharjah Academy of Astronomy, Space Sciences and Technology (SAASST),
M.F. Talafha   +4 more
openaire   +1 more source

Glazed Lunar Rocks: Origin by Impact

Science, 1971
The glassy coating of lunar rock 12017 is enriched in 15 trace elements relative to the crystalline interior. It apparently consists chiefly of shock-melted rock, somewhat richer in rare earth elements and alkali metals than rock 12017 itself. The glass has been contaminated by about 0.5 percent carbonaceous-chondrite-like material or, alternatively ...
J W, Morgan   +3 more
openaire   +2 more sources

Impact Metamorphism of Lunar Surface Materials

Science, 1970
Silicate grains from Tranquillity Base have shock-induced features ranging from internal fragmentation through complete disruption of the lattice to thermal melting. Half the crystalline grains with diameters less than 125 micrometers have features of shock equivalent to those produced in the laboratory at pressures greater than about 40 kilobars.
W, Quaide, T, Bunch, R, Wrigley
openaire   +2 more sources

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