Results 31 to 40 of about 38,084 (244)
Journal of Economic Geology, 2010 Barika gold (and silver) rich massive sulfide deposit is located 18 km east of Sardasht, north western part of Sanandaj-Sirjan metamorphic zone. Rock units outcropped in this area are Cretaceous metamorphosed volcano-sedimentary rocks in green schist ...
Hossein Ali Tajeddin +3 more
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Metamorphic Testing for Cybersecurity [PDF]
Computer, 2016 Testing is a major approach for the detection of software defects, including vulnerabilities in security features. This article introduces metamorphic testing (MT), a relatively new testing method, and discusses how the new perspective of MT can help to conduct negative testing as well as to alleviate the oracle problem in the testing of security ...
Tsong Yueh Chen +6 more
openaire +4 more sources
Shock metamorphism in meteorites [PDF]
, 2009 Shock metamorphism resulting from hypervelocity collisions between planetary bodies, is a fundamental processes in the solar system. The term "shock metamorphism" is used to describe all changes in rocks and minerals resulting from the passage of shock ...
Zhidong, Xie
core +1 more source
Theoretical research advances and applications of the dynamic metamorphism of coals
Meitian dizhi yu kantanBackgroundThe dynamic metamorphism of coals, a significant type of coal metamorphism, represents a fundamental research topic of coal geology. The research achievements have been widely applied in fields such as coal resource evaluation, the prevention ...
Hewu LIU +7 more
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Frontiers in Earth Science, 2020 The role of near-surface snow processes for the formation of climate signals through densification into deep polar firn is still barely understood. To this end we have analyzed a shallow snow pit (0-3 meters) from EastGRIP (Greenland) and derived high ...
Maurine Montagnat +6 more
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Matching of images based on their diffeomorphic mapping [PDF]
Компьютерная оптика, 2018 We discuss a problem of comparison of two diffeomorphic images, namely, the source and target images of a diffeomorphism, which are given by two sets of points.
Sergej Lejhter, Sergey Chukanov
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Experimental study and weighting analysis of factors influencing gas desorption
Frontiers in Earth Science, 2023 Gas is one of the necessary contributing factors for coal and gas outburst accidents, and the gas desorbed in coal is the energy carrier in the outburst process.
Xin He +6 more
doaj +1 more source
MetaMorph: Learning Metamorphic Image Transformation with Appearance Changes
, 2023 12 pages, 4 figures, Information Processing in Medical Imaging (IPMI ...
Jian Wang 0075 +4 more
openaire +3 more sources
Research of vitrinite and fusinite coals for predicting geological hazards in coal seams
Мінеральні ресурси України, 2020 To establish the necessity of dividing fossil coals into vitrinitic and fusinitic varieties in order to identify the hazardous properties of coal seams during mining. Methodology.
М. I. Antoshchenko +3 more
doaj +1 more source
The 1.79 Ga Särkilahti leucogranite – a horizontal magma layer below granulite-grade migmatites in SE Finland [PDF]
Bulletin of the Geological Society of Finland, 2019 The heterogeneous, peraluminous Särkilahti garnet-cordierite leucogranite occupies ~ 75 km2 area in Svecofennian granulite-grade terrain of SE Finland. Country rocks are metasedimentary garnet-cordierite-biotite migmatites with some orthopyroxenegarnet ...
Hannu Mäkitie +3 more
doaj +1 more source