Results 61 to 70 of about 51,195 (267)

Imbrication and Erosional Tectonics Recorded by Garnets in the Sikkim Himalayas

open access: yesGeosciences, 2022
The Sikkim region of the Himalayas (NE India) may form an important microplate between Nepal and Bhutan. Here we report high-resolution pressure-temperature (P-T) paths taken from garnet-bearing rocks across the northern and eastern portion of the region’
Elizabeth J. Catlos   +2 more
doaj   +1 more source

Pressure‐to‐Depth Conversion Models for Metamorphic Rocks: Derivation and Applications

open access: yesGeochemistry, Geophysics, Geosystems, 2021
Pressure‐to‐depth conversion is a crucial step toward geodynamic reconstruction. The most commonly used pressure‐to‐depth conversion method assumes that pressure corresponds to the lithostatic pressure.
Arthur Bauville, Philippe Yamato
doaj   +1 more source

MicroRNAs in metamorphic and non-metamorphic transitions in hemimetabolan insect metamorphosis [PDF]

open access: yesBMC Genomics, 2012
Abstract Background Previous work showed that miRNAs play key roles in the regulation of metamorphosis in the hemimetabolan species Blattella germanica. To gain insight about which miRNAs might be important, we have constructed two miRNA libraries, one of the penultimate, pre-metamorphic nymphal instar (N5) and the ...
Rubio Martínez, Mercedes   +2 more
openaire   +5 more sources

Using Semi-Supervised Learning for Predicting Metamorphic Relations [PDF]

open access: yesarXiv, 2018
Software testing is difficult to automate, especially in programs which have no oracle, or method of determining which output is correct. Metamorphic testing is a solution this problem. Metamorphic testing uses metamorphic relations to define test cases and expected outputs.
arxiv  

Mid amphibolite facies metamorphism of harzburgites in the Neoproterozoic Cerro Mantiqueiras Ophiolite, southernmost Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2003
Valuable information is retrieved from the integrated investigation of the field relationships, microstructure and mineral compositions of harzburgites from the Neoproterozoic Cerro Mantiqueiras Ophiolite. This important tectonic marker of the geological
HARTMANN LÉO A., CHEMALE-JÚNIOR FARID
doaj  

Two Contrasting Exhumation Scenarios of Deeply Subducted Continental Crust in North Pakistan

open access: yesGeochemistry, Geophysics, Geosystems, 2022
In Western Himalayan Syntaxis, the India‐Asia continental collision occurred at ca. 50 Ma, while its uplift history and exhumation mechanism are still in dispute despite decades of studies. A new type of eclogite was found in Naran, located ca.
Dingding Zhang   +10 more
doaj   +1 more source

Fault Detection Effectiveness of Source Test Case Generation Strategies for Metamorphic Testing [PDF]

open access: yesarXiv, 2018
Metamorphic testing is a well known approach to tackle the oracle problem in software testing. This technique requires the use of source test cases that serve as seeds for the generation of follow-up test cases. Systematic design of test cases is crucial for the test quality. Thus, source test case generation strategy can make a big impact on the fault
arxiv  

Multiple migmatite events and cooling from granulite facies metamorphism within the Famatina arc margin of northwest Argentina

open access: yes, 2014
The Famatina margin records an orogenic cycle of convergence, metamorphism, magmatism, and extension related to the accretion of the allochthonous Precordillera terrane.
S. Mulcahy   +7 more
semanticscholar   +1 more source

Systematicity, Compositionality and Transitivity of Deep NLP Models: a Metamorphic Testing Perspective [PDF]

open access: yesarXiv, 2022
Metamorphic testing has recently been used to check the safety of neural NLP models. Its main advantage is that it does not rely on a ground truth to generate test cases. However, existing studies are mostly concerned with robustness-like metamorphic relations, limiting the scope of linguistic properties they can test.
arxiv  

Metamorphism and Metamorphic Rocks

open access: yes, 2013
In the previous chapters, we learned about igneous and sedimentary rocks. This chapter presents some general concepts concerned with the process of metamorphism and the formation of metamorphic rocks. How pressure, temperature, and fluids control metamorphic processes and resulting metamorphic changes are discussed.
openaire   +2 more sources

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