Results 51 to 60 of about 245,175 (372)

Cryptographically Strong Elliptic Curves of Prime Order [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2021
The purpose of this paper is to generate cryptographically strong elliptic curves over prime fields Fp, where p is a Mersenne prime, one of the special primes or a random prime. We search for elliptic curves which orders are also prime numbers.
Marcin Barański   +2 more
doaj   +1 more source

SO2 emissions from basaltic eruptions, and the excess sulfur issue [PDF]

open access: yes, 2004
Volcanic SO2 can affect the Earth's environment. Where no direct measurements of SO2 in the atmosphere are available, a petrologic method of assessing sulfur release from the magma must be used.
Blake, S.   +3 more
core   +1 more source

Equidecomposable magmas

open access: yesAlgebra universalis, 2020
26 ...
openaire   +2 more sources

Depth of Magma Storage Under Iceland Controlled by Magma Fluxes

open access: yesGeochemistry, Geophysics, Geosystems, 2023
AbstractThe compositions of volcanic materials are sensitive to physical conditions in the underlying magmatic system. When basaltic melts are saturated in olivine‐plagioclase‐augite prior to eruption, their compositions can be used to estimate the pressure at which they last equilibrated.
Baxter, RJM   +3 more
openaire   +3 more sources

Composición química (elementos mayores) de los magmas en el Cinturón Volcánico Mexicano

open access: yesGeofísica Internacional, 1987
Se presenta una recopilación de 1797 análisis geoquímicos de elementos mayores sobre las rocas ígneas del Cinturón Volcánico Mexicano (CVM). Se analiza el significado geológico de estos datos geoquímicos mediante una serie de histogramas y diagramas ...
V. H. Aguilar y Vargas, S. P. Verma
doaj   +1 more source

Architecture and dynamics of magma reservoirs

open access: yesPhilosophical Transactions of the Royal Society A, 2019
This introductory article provides a synopsis of our current understanding of the form and dynamics of magma reservoirs in the crust. This knowledge is based on a range of experimental, observational and theoretical approaches, some of which are ...
M. Edmonds   +3 more
semanticscholar   +1 more source

IPGCA: A Comprehensive Single Cell Atlas of 1 074 127 Porcine Intestinal Cells Revealing Cellular Dynamics, Genetic Regulation, and Cross‐Species Conservation

open access: yesAdvanced Science, EarlyView.
A high resolution integrated cell atlas of the pig intestine provides insights into the genetic mechanisms of complex traits (Created in BioRender. Yu, P. (2025) https://BioRender.com/o14c563) Abstract The porcine intestinal tract is vital for nutrient absorption, immune regulation, and various physiological processes.
Pengfei Yu   +14 more
wiley   +1 more source

Magma Plumbing Systems: A Geophysical Perspective

open access: yesJournal of Petrology, 2018
Over the last few decades, significant advances in using geophysical techniques to image the structure of magma plumbing systems have enabled the identification of zones of melt accumulation, crystal mush development, and magma migration.
C. Magee   +16 more
semanticscholar   +1 more source

Diagenetic processes controlled by volcanic detritus of the Lower‐Middle Permian Shanxi and Shihezi sandstone formations, North Ordos Basin, China

open access: yesThe Depositional Record, EarlyView.
Comparisons of Lower‐Middle Permian Shanxi and Lower Shihezi formations from the North Ordos Basin reveal that different types and percentages of volcanic detritus induced by active magmatic cycles can significantly change diagenetic evolution and favourable reservoirs.
Yuanlan Tang   +11 more
wiley   +1 more source

Morphostructure Control Towards the Development of Mahawu Volcanic Complex, North Sulawesi

open access: yesIndonesian Journal on Geoscience, 2014
DOI: 10.17014/ijog.v7i1.134The studied area, situated in northeastern part of North Sulawesi Arm, is dominantly occupied by the Mahawu, Linau, Tompusu, and Kasurutan volcanic rocks.
S. Poedjoprajitno
doaj   +1 more source

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