Výsledky vyhledávání - "John Muico Carranza"

Geostatistical Evaluation of a Porphyry Copper Deposit Using Copulas

Autor: Babak Sohrabian, Saeed Soltani-Mohammadi, Rashed Pourmirzaee, John Muico Carranza

Publikováno v: Minerals; Volume 13; Issue 6; Pages: 732

Kriging has some problems such as ignoring sample values in giving weights to them, reducing dependence structure to a single covariance function, and facing negative confidence bounds. In view to these problems of kriging in this study to estimate C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::392ee6fc7ef17b48d72d7b3248405f14

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Statistical Analysis of Gold Production in South Africa Using Arima Modelling Technique: Extrapolating Future Gold Production, Resources-Reserves Depletion, and Implication on South Africa's Gold Exploration

Autor: Litshedzani Mutele, Emmanuel John Muico Carranza

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b11bb606572f1fe6239b429d317084b
https://doi.org/10.2139/ssrn.4348096

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Quantitative prediction of potential areas likely to yield Se-rich and Cd-low rice using fuzzy weights-of-evidence method

Autor: Shuyun Xie, Xiang Wan, Jianbiao Dong, Neng Wan, Xingnian Jiang, Emmanuel John Muico Carranza, Xinqing Wang, Liheng Chang, Ye Tian

Publikováno v: Science of The Total Environment. 889:164015

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5873b89d6f0f9f507240bd00110afb0f
https://doi.org/10.1016/j.scitotenv.2023.164015

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