Zobrazeno 1 - 10
of 774
pro vyhledávání: '"Petrographic analysis"'
Publikováno v:
Вестник археологии, антропологии и этнографии, Iss 2(65), Pp 31-42 (2024)
In this paper, the results of petrographic analysis of stone materials from the Mesolithic sites of Kosa 1–3 in the northern Kama River area (Perm Region) are discussed. The sites of Kosa 1 and 2 are located on the second terraces of the Lolog and
Externí odkaz:
https://doaj.org/article/94def354e78440b98dc3f46010970d70
Publikováno v:
Sedimentologika, Vol 2, Iss 2 (2024)
This study explores the application of machine learning techniques to automate and enhance petrographic workflows, focusing on grain segmentation and feature extraction. We present two novel software tools: GrainSight, which utilizes a supervised dee
Externí odkaz:
https://doaj.org/article/ed52c4e4d5154eddbc0878e60ac056e2
Publikováno v:
Sedimentologika, Vol 2, Iss 2 (2024)
The fine-grained Pennsylvanian Cane Creek Shale of the Paradox Formation, Paradox Basin, Utah exhibits relatively thin cyclic interbeds of contrasting lithologies including fine sandstone to siltstone, organic-rich carbonate and dolomitic mudstone, a
Externí odkaz:
https://doaj.org/article/7edfe20da64f462abdb495753833042d
Publikováno v:
Journal of Applied Sciences and Environmental Management, Vol 28, Iss 9 (2024)
The restoration of historical buildings especially the Fort Ikoma in Serengeti National Park, Tanzania requires knowing the material properties used in their construction by characterizing the composition and properties of the mortar to inform the su
Externí odkaz:
https://doaj.org/article/1953ffc22a2f41f58d6fff66af1c3041
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract This research combines petrography and seismic analysis to assess the Upper Cretaceous Abu Roash (AR)/D’s carbonate member composition in the Southwest Abu-Sennan oil field in the Southern Abu Gharadig Basin within the Northern Western Des
Externí odkaz:
https://doaj.org/article/d907e561176f4737ac5ee62cb21adb30
Autor:
Manca Vinazza, Petros Chatzimpaloglou
Publikováno v:
Documenta Praehistorica, Vol 51 (2024)
This study focuses on the analysis of pottery firing techniques during the Late Bronze and Early Iron Ages in the Karst region of Slovenia. Given the absence of archaeological structures, we adopted an alternative research approach, employing FTIR an
Externí odkaz:
https://doaj.org/article/e3b930f95d394f359524b0218569827c
Publikováno v:
Горные науки и технологии, Vol 8, Iss 4, Pp 278-289 (2023)
Quartz resources play a crucial role in the development of key economic sectors, particularly in the production of chemically pure silicon. The extraction and processing of these resources necessitate high-tech methods to obtain the desired silicon o
Externí odkaz:
https://doaj.org/article/936987a25e0d4532a3ad3667d1454d37
Publikováno v:
Applied Sciences, Vol 14, Iss 20, p 9395 (2024)
This study focuses on the petrographic and geomechanical properties of the Inzari Formation rocks in Tar Khel Village, District Swabi, Khyber Pakhtunkhwa, Pakistan, on their suitability as building materials for structures such as bridges, buildings,
Externí odkaz:
https://doaj.org/article/ccaada1c4a114986822121f2ca64a693
Publikováno v:
Archives of Environmental Protection, Vol vol. 49, Iss No 3, Pp 50-63 (2023)
Determining the level of solid pollution in beach sands located near artificial inland water bodies in order to maintain high safety standards is a difficult and expensive task. The tests aimed at determining beach pollution caused by solid wastes th
Externí odkaz:
https://doaj.org/article/450d2e40d8b84d95bb921b20ff0a15d3
Publikováno v:
Petroleum, Vol 9, Iss 3, Pp 331-341 (2023)
The sand intervals of the Early Cretaceous Lower Goru Formation are a conventional reservoir, generally distributed in the Middle and Lower Indus Basin of Pakistan. Lithostratigraphically formation is classified into two parts; the upper parts are pr
Externí odkaz:
https://doaj.org/article/34ce0e28103c4263a840a111fb093d88