Results 151 to 160 of about 815,050 (359)
This note investigates the effect of high altitude or low atmospheric pressure upon the operation of an engine and the effect of the low pressure and lack of oxygen and of the very low temperatures upon the pilot and upon the performance of the airplane ...
Carroll, Thomas, King, Paul B
core +1 more source
On soil activation by cosmic rays at different altitudes [PDF]
arXiv, 2017 Measuring radon-due neutron flux at various altitude (100, 1000, 1700, 4300 m above sea level) we found an evidence of significant increase of radon concentration with altitude. It was also conirmed by direct radon measurements at high altitude. This allowed us to assume cosmic rays could take part in process of soil activation: they transform long ...
arxiv
Note Sur Des Cultures Comparées Des Mèmes Espèces A Diverses Altitudes [PDF]
, 1887 M. Gaston Bonnier
openalex +1 more source
Invisible Labor and the “Ghost Particle”: Underground Physics at the Kolar Gold Fields**
Berichte zur Wissenschaftsgeschichte, EarlyView.Abstract When cosmic rays—high‐energy particles from outer space—encounter the Earth's atmosphere, they produce particles called neutrinos. To detect them, physicists go underground inside deep mines where the overlying rock can filter out the cosmic‐ray background radiation.
Nithyanand Rao
wiley +1 more source
Piloted simulation study of a balloon-assisted deployment of an aircraft at high altitude [PDF]
A piloted simulation was used to study the feasibility of a balloon assisted deployment of a research aircraft at high altitude. In the simulation study, an unmanned, modified sailplane was carried to 110,000 ft with a high altitude balloon and released ...
Bauer, Jeffrey +6 more
core +1 more source
Cattle Genomics: Aurochs Admixture in East Asia
Animal Research and One Health, EarlyView.
James A. Ward, David E. MacHugh
wiley +1 more source
Battery Energy, EarlyView.This review comprehensively addresses challenges impeding the current and near‐future applications of Li–S batteries, with a special focus on novel strategies and materials for achieving high energy/power density. Additionally, potential areas for practical applications are explored, placing special emphasis on their lightweight, high energy/power ...
Junyoung Heo +9 more
wiley +1 more source
BENEFICIAL EFFECT OF ESTROGENS ON ALTITUDE TOLERANCE OF RATS [PDF]
, 1943 Bernard D. Davis, Benjamin F. Jones
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Chemical Components of the Dried Latex of Euphorbia resinifera Berg and Its Medicinal Features
Chemistry &Biodiversity, EarlyView.ABSTRACT A great deal of research has been carried out on the latex of Euphorbia resinifera Berg, which is an important source of several compounds of therapeutic and medicinal interest. Extraction, synthesis, and hemi synthesis pathways continue to reveal the existence of other new products with anticancer, antioxidant, antidiuretic, and antimalarial ...
Doaa Hammad +5 more
wiley +1 more source