Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Rainer Abart"'
Autor:
Amr El-Awady, Mabrouk Sami, Rainer Abart, Douaa Fathy, Esam S. Farahat, Mohamed S. Ahmed, Hassan Osman, Azza Ragab
Publikováno v:
Minerals, Vol 14, Iss 8, p 806 (2024)
The Neoproterozoic granitic rocks of Mount Abu Kibash and Tulayah in the central Eastern Desert of Egypt are of geodynamic interest and provide us with important information about the evolution and growth of the northern part of the Arabian–Nubian
Externí odkaz:
https://doaj.org/article/728384f25d31499db585fa97a7a706c0
Autor:
Mabrouk Sami, Hassan Osman, Awaad F. Ahmed, Khairy S. Zaky, Rainer Abart, Ioan V. Sanislav, Kamal Abdelrahman, Mohammed S. Fnais, Wenzhou Xiao, Hassan Abbas
Publikováno v:
Minerals, Vol 13, Iss 8, p 1039 (2023)
The Ediacaran peralkaline granites, which were emplaced during the post-collisional tectonic extensional stage, have a limited occurrence in the northern tip of the Nubian Shield. In this contribution, we present new mineralogical and geochemical dat
Externí odkaz:
https://doaj.org/article/52ceff9ae00d44faa1a5719f826bacb5
Autor:
Hanaa A. El-Dokouny, Nasser M. Mahdy, Hany H. El Hadek, Mabrouk Sami, Rainer Abart, Mohamed S. Ahmed, Tehseen Zafar, Ioan V. Sanislav
Publikováno v:
Minerals, Vol 13, Iss 5, p 670 (2023)
Gabal El-Ineigi fluorite-bearing rare-metal granite with A-type affinity, located in the Central Eastern Desert of Egypt, is distinguished by its abundance of large fluorite-quartz veins and mafic enclaves. Plagioclase (labradorite to oligoclase), Mg
Externí odkaz:
https://doaj.org/article/5d55e341f6fa4f389c69d835f964ed44
Publikováno v:
Minerals, Vol 13, Iss 2, p 160 (2023)
Climatic variability and silicate weathering are remarkable features throughout the Late Cretaceous period. Late Campanian black shale is considered the most significant silicate source rock in the southern Tethys. Here, we used mineralogical and geo
Externí odkaz:
https://doaj.org/article/14215e1035c24584b7ed9859fdc11ba5
Publikováno v:
Minerals, Vol 13, Iss 1, p 10 (2022)
The late Neoproterozoic gabbroic intrusion of the Wadi El-Faliq area in the central Eastern Desert of Egypt (north Arabian–Nubian Shield; henceforth, ANS) is a fresh, undeformed elliptical body elongated in a NW–SE trend following the main sinist
Externí odkaz:
https://doaj.org/article/aada682fffb2485a8e431cdbda9d5d65
Autor:
Sanjeev Kumar, Sabine Krisam, Aurélie Jacob, Franz Kiraly, Andreas Keplinger, Rainer Abart, Erwin Povoden-Karadeniz
Publikováno v:
Materials & Design, Vol 194, Iss , Pp 108951- (2020)
The microstructures and the distribution of alloying elements in alloy and intermetallic phases forming in a hyper-duplex stainless steel during aging at temperatures in the range of 750°C–1050°C are characterized by Electron probe micro analysis
Externí odkaz:
https://doaj.org/article/88fc17aa9ada45b1ac75dda5e66f35b9
Autor:
Reinhard Kaindl, Bernhard C. Bayer, Roland Resel, Thomas Müller, Viera Skakalova, Gerlinde Habler, Rainer Abart, Alexey S. Cherevan, Dominik Eder, Maxime Blatter, Fabian Fischer, Jannik C. Meyer, Dmitry K. Polyushkin, Wolfgang Waldhauser
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 8, Iss 1, Pp 1115-1126 (2017)
Molybdenum disulphide (MoS2) thin films have received increasing interest as device-active layers in low-dimensional electronics and also as novel catalysts in electrochemical processes such as the hydrogen evolution reaction (HER) in electrochemical
Externí odkaz:
https://doaj.org/article/f15c3333b3204064bae38e9cc94bb720
Autor:
Roland Mežibrický, Tamás Csanádi, Gerlinde Habler, Mária Fröhlichová, Ján Dusza, Rainer Abart
Publikováno v:
Metals, Vol 9, Iss 8, p 906 (2019)
Due to the gradual shift to less rich iron ores, the alumina content in the raw materials used for iron-making is progressively increasing, affecting the mineralogy and the properties of iron ore sinters. In this context, the effect of Al content on
Externí odkaz:
https://doaj.org/article/08b45020e287470cb77611191cf1a267
Publikováno v:
ACS Earth and Space Chemistry. 6:2368-2384
Peridotite xenoliths from kimberlites are useful tools for exploring the architecture and composition of the thick sub-cratonic lithosphere, and thus understanding the long-term evolution of the Earth’s mantle. However, the continuous infiltration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::527365800bcc56746e9782178a027b3d
https://doi.org/10.5194/egusphere-egu23-12712
https://doi.org/10.5194/egusphere-egu23-12712