Results 141 to 150 of about 5,060,183 (339)

Atmospheric environment for Space Shuttle (STS-51D) [PDF]

open access: yes
A summary of selected atmospheric conditions observed near the space shuttle STS-51D launch time on April 12, 1985, at Kennedy Space Center Florida is presented. Values of ambient pressure, temperature, moisture, ground winds, visual observations (cloud),
Batts, G. W.   +3 more
core   +1 more source

Special section on statistics in the atmospheric sciences

open access: yesThe Annals of Applied Statistics, 2008
Published in at http://dx.doi.org/10.1214/08-AOAS209 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Fuentes, Montserrat   +2 more
openaire   +5 more sources

The Role of Organic Aerosol in Atmospheric Ice Nucleation: A Review

open access: yes, 2018
Predicting the formation of ice in the atmosphere presents one of the great challenges in physical sciences with important implications for the chemistry and composition of the Earth’s atmosphere, the hydrological cycle, and climate.
D. Knopf, P. Alpert, Bingbing Wang
semanticscholar   +1 more source

Influence of Cooling Rate on Primary Silicon Size in Hypereutectic Al–Si Alloy Fabricated by Laser Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Al–Si alloys are particularly in demand for automotive and electronic applications, thanks to their excellent wear and thermal properties. Nevertheless, when processed by conventional methods with low cooling rates, the coarse primary Si phases are responsible for increasing brittleness and inducing crack propagation.
Layla Shams Tisha   +3 more
wiley   +1 more source

Space Station medical sciences concepts [PDF]

open access: yes
Current life sciences concepts relating to Space Station are presented including the following: research, extravehicular activity, biobehavioral considerations, medical care, maintenance of dental health, maintaining health through physical conditioning ...
Johnson, P. C., Jr., Mason, J. A.
core   +1 more source

Multi-technique analysis of precipitable water vapor estimates in the sub-Sahel West Africa

open access: yesHeliyon, 2018
Precipitable water vapor (PWV) is an important climate parameter indicative of available moisture in the atmosphere; it is also an important greenhouse gas.
Oluwasesan A. Falaiye   +4 more
doaj  

Non‐Destructive and Mechanical Characterization of the Bond Quality of Co‐Extruded Titanium‐Aluminum Profiles

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates the bond quality of co‐extruded aluminum–titanium hybrid profiles, focusing on the lateral angular co‐extrusion (LACE) process. It examines how heat treatments (HT) affect intermetallic phase formation, bond strength, and material properties.
Norman Mohnfeld   +9 more
wiley   +1 more source

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