Results 11 to 20 of about 22,040 (302)
Evaluation of Contextual and Game-Based Training for Phishing Detection
Future Internet, 2022 Cybersecurity is a pressing matter, and a lot of the responsibility for cybersecurity is put on the individual user. The individual user is expected to engage in secure behavior by selecting good passwords, identifying malicious emails, and more. Typical
Joakim Kävrestad +5 more
doaj +1 more source
Geochemistry, Geophysics, Geosystems, 2023 We present constraints on the hydration state and rheology of the lithospheric mantle beneath the North Anatolian fault zone (NAFZ). Peridotite xenoliths from the Biyikali and Çorlu volcanic centers record deformational microstructures consistent with ...
A. D. Lusk +3 more
doaj +1 more source
Geochemistry, Geophysics, Geosystems, 2023 We present data for lithospheric mantle xenoliths sampled from two alkali basalts in south‐central Vietnam, Pleiku and Xuan Loc, including fertile spinel peridotites.
Kirby P. Hobbs +4 more
doaj +1 more source
Eos, Transactions American Geophysical Union, 1989 Mantle Xenoliths, edited by Peter H. Nixon, provides a valuable summary of both the state of our knowledge of mantle xenoliths and the current interpretations of them. It is generally well edited and surprisingly well integrated for a large, multiauthored volume.Useful integrating features include introductory sections (by Nixon) an d a summary chapter
+5 more sources
XENOLITHS OF POLYMICTIC BRECCIAS FROM KIMBERLITES OF THE YAKUTIAN DIAMONDIFEROUS PROVINCE
Геодинамика и тектонофизика, 2022 The polymictic breccias, extremely rare mantle conglomerates being the fragments of rocks and large mantle minerals cemented with fine-grained mass have been long provoking interest of petrologists worldwide.
L. N. Pokhilenko +2 more
doaj +1 more source
Geochemistry, Geophysics, Geosystems, 2021 The Earth's upper mantle is isotopically heterogeneous over large lengthscales, but the lower limit of these heterogeneities is not well quantified. Grain scale trace elemental variability has been observed in mantle peridotites, which suggests that ...
Benjamin L. Byerly +2 more
doaj +1 more source
Pyroxene chemistry of xenoliths related to volcanic rocks in the Eslamieh Peninsula (Saray volcano): Implications for geothermobarometry and tectonic setting [PDF]
علوم زمین خوارزمی, 2023 The high K-volcanic rocks of the Eslamieh Peninsula (Saray) are exposed in the northwestern Urumieh-Dokhtar magmatic belt. They mainly include phonolitic lavas and related xenoliths.
Pouya Besharati +2 more
doaj
The Cuitzeo granitic xenolith: evidence of an Early Miocene magma plumbing system in central Mexico
Revista Mexicana de Ciencias Geológicas, 2021 Relevant data on the structure and composition of the crystalline basement in Central México can be found by means of plutonic, metamorphic, and sedimentary xenoliths transported by Neogene and Quaternary volcanic eruptions within the Trans-Mexican ...
María del Sol Hernández-Bernal +6 more
doaj +1 more source
Ultramafic xenoliths from the Bearpaw Mountains, Montana, USA: evidence for multiple metasomatic events in the lithospheric mantle beneath the Wyoming craton [PDF]
, 2004 Ultramafic xenoliths in Eocene minettes of the Bearpaw Mountains volcanic field (Montana, USA), derived from the lower lithosphere of the Wyoming craton, can be divided based on textural criteria into tectonite and cumulate groups. The tectonites consist
Abidin, M.S.Z. +11 more
core +4 more sources
Геодинамика и тектонофизика, 2023 The results of different-extension geological survey, exploration and thematic work methods show that the Vilyui syneclise is relatively amagmatic. However, the recent factual evidence in this region indicates the occurrence of magmatism of a different ...
V. V. Baranov +7 more
doaj +1 more source