Results 21 to 30 of about 78,262 (284)

Martian soil component in impact glasses in a Martian meteorite [PDF]

open access: yesGeophysical Research Letters, 1999
Chemical compositions of impact melt glass veins, called Lithology C (Lith C) in Martian meteorite EET79001 were determined by electron microprobe analysis. A large enrichment of S, and significant enrichments of Al, Ca, and Na were observed in Lith C glass compared to Lithology A (Lith A). The S enrichment is due to mixing of plagioclase‐enriched Lith
S. J. Wentworth   +3 more
openaire   +2 more sources

Analisis Pengembangan Koleksi Perpustakaan Institut Teknologi Indonesia

open access: yesTik Ilmeu: Jurnal Ilmu Perpustakaan dan Informasi, 2022
The present study aims to investigate the process of collection development in the library of Institut Teknologi Indonesia. The researcher applies the six stages of collection development from Evans (2005) as the theoretical framework.
Jaka Martian Rusmin
doaj   +1 more source

Evolution of the Martian satellites [PDF]

open access: bronzeMonthly Notices of the Royal Astronomical Society, 1981
F. Mignard
openalex   +4 more sources

Properties and models of the Martian bow shock

open access: yes地球与行星物理论评, 2021
Mars does not have a global magnetic field of the internal origin, thus, the solar wind plasma can interact directly with the upper atmosphere and the ionosphere and be shocked with the mass-loading and magnetic pileup processes.
Yifan Li   +4 more
doaj   +1 more source

Analysis of the Connections Between Law and Morals, Between Customs and Contemporaneity

open access: yesJournal of Legal Studies, 2020
This paper analyses the concepts of three great Romanian thinkers –theoreticians and philosophers of law – on the relations between law, morals and manners in order to discover, based on their idea filiation in the juridical Romanian culture, the ...
Iovan Marțian
doaj   +1 more source

Martian buildings: structural forms using in-place sources

open access: yesScientific Reports, 2022
On Mars, structural loads and the low tensile strength of in-place Martian binders make existing solutions for Martian structures uneconomical because they are based on the terrestrial sources like inflatable units.
Omid Karimzade Soureshjani, Ali Massumi
doaj   +1 more source

Field Measurements of Terrestrial and Martian Dust Devils [PDF]

open access: yes, 2016
Surface-based measurements of terrestrial and martian dust devils/convective vortices provided from mobile and stationary platforms are discussed. Imaging of terrestrial dust devils has quantified their rotational and vertical wind speeds, translation ...
A. Powell   +153 more
core   +5 more sources

Dartians to Martians [PDF]

open access: bronzeNature, 1972
Not from the Apes. By Bjorn Kurten. Pp. viii + 183. (Victor Gollancz: London, June 1972.) £1.75.
R. D. MARTEN
openalex   +2 more sources

The Martians of cytometry? [PDF]

open access: yesCytometry Part A, 2008
the first half of the last century a group of five Hungarianphysicists and mathematicians were termed the Martians ofScience (1). They were Edward Teller, Leo Szilard, John (von)Neumann, Eugene P. Wigner, Theodore von Karman. Thesefive really changed the world when working in Los Alamosback in the 1930’s.
openaire   +3 more sources

On Martian Detail [PDF]

open access: yesNature, 1912
THE present seems to me a fitting time to publish the results of nearly three years' investigation of the above subject. In the pursuit of this investigation I have visited most of the principal observatories in the world and tested their seeing conditions, and I conclude categorically that the climate at Flagstaff is immeasurably superior to that of ...
openaire   +2 more sources

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