Search Results - "Jafar Abdollahi Sharif"

Implementation of an optimized binary classification by GMDH‐type neural network algorithm for predicting the blast produced ground vibration by Mohammadi, Davood, Mikaeil, Reza, Abdollahi‐Sharif, Jafar

“…Ground vibration is one of the most important undesired phenomena resulting from blasting operations imposing damages to facilities and buildings on the one…”
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Classification of reserve in Sungun mine based on Archimedean copulas estimates by Akbari Gharalari, Mohammad, Abdollahi-Sharif, Jafar, Sohrabian, Babak

“…Incorrect estimation of grade values is a major problem in the Sungun copper mine of Iran that the kriging estimates and blast hole data show inconsistencies…”
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Evaluation of Tailings from a Porphyry Copper Mine based on Joint Simulation of Contaminants by Sohrabian, Babak, Hosseinzadeh Gharehgheshlagh, Hojjat, Soltani-Mohammadi, Saeed, Abdollahi Sharif, Jafar

“…Tailings from porphyry copper mines contain environmentally harmful amounts of elements such as copper, molybdenum, lead and cobalt. Geostatistical simulation…”
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Geochemistry of hydrothermal alteration at the Qolqoleh gold deposit, northern Sanandaj–Sirjan metamorphic belt, northwestern Iran: Vectors to high-grade ore bodies by Aliyari, Farhang, Rastad, Ebrahim, Goldfarb, Richard J., Sharif, Jafar Abdollahi

“…The Qolqoleh orogenic gold deposit in the northern part of the Sanandaj–Sirjan metamorphic belt in northwestern Iran is hosted by a steeply dipping sequence of…”
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Geological and blocky modeling of Qareh Qeshlaq marble deposit in order to optimizing the production planning of quarry by Jafar Abdollahi Sharif, Ali Imamalipour

“…Qareh Qeshlaq marble quarry as one of the valuable resources of ornamental stones in West Azarbaijan province formed through thermal carbonate springs while…”
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WITHDRAWN: Geochemistry of hydrothermal alteration at the Qolqoleh gold deposit in the northern part of the Sanandaj-Sirjan metamorphic belt, northwestern Iran by Aliyari, Farhang, Rastad, Ebrahim, Goldfarb, Richard J., Sharif, Jafar Abdollahi

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Use of multiple attributes decision-making Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) for Ghare-Gheshlagh calcite in determination of optimum geochemical sampling sites by Mansour Rezaei Azizi, Samad Alipour, Jafar Abdollahi Sharif

“…Introduction Several valuable calcite deposits are located in Ghare-Gheshlagh, south basin of Urmia Lake, NW Iran. Ghare-Gheshlagh area is situated in the…”
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