Vol. 36 No. 4 (2021): No. 55

View Vol. 36 No. 4 (2021): No. 55

Published: 2021-09-20

Mining

Performance prediction of hydraulic breakers in excavation of a rock mass

Mohamed Ismael, Khaled Abdelghafar, Mohamed Sholqamy, Mohamed Elkarmoty
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The microwave irradiation effect on the floatability of mixed sulphide/oxide copper ores

Ataallah Bahrami, Sajjad Chehreghani, Fatemeh Kazemi, Hamid Kazemi, Abdollah Forughirad, Behnam Golizadeh
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Variation of the intrinsic rock properties on Hoek-Brown failure criterion parameters

Sina Salajegheh, Kourosh Shahriar, Hossein Jalalifar, Kaveh Ahangari
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Effects of controllable and uncontrollable parameters on diamond wire cutting performance using statistical analysis: a case study

Arezou Rasti, Hamid Ranjkesh Adarmanabadi, Mohammad Reza Sahlabadi
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Investigation of the geomechanical state of soft adjoining rocks under protective constructions

Serhii Nehrii, Tetiana Nehrii, Oksana Zolotarova, Serhii Volkov
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Geology

Tectonic Geomorphology of the Karangsambung Area, Central Java, Indonesia

Edi Hidayat, Dicky Muslim, Zufialdi Zakaria, Haryadi Permana, Dimas Aryo Wibowo
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Review of the land subsidence hazard in Pekalongan Delta, Central Java: insights from the subsurface

Dwi Sarah, Eko Soebowo, Nugroho Aji Satriyo
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Submarine tectonic geomorphology of the Pliny and Hellenic Trenches reflecting geologic evolution of the southern Greece

Polina Lemenkova
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Petroleum Engineering and Energetics

An Evaluation of Cyclic Loading Conditions and Computed Tomography for the Strength and Petrophysical Properties of Anhydrite Caprock

Mostafa Farrokhi, Hossein Jalalifar, Saeed Karimi Nasab
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Investigation of the effect of the discontinuity direction on fluid flow in porous rock masses on a large-scale using hybrid FVM-DFN and streamline simulation

Sajad Namdari, Alireza Baghbanan, Hamid Hashemolhosseini
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Comparative analysis of historic predictions and actual global natural gas market trends for the period from 1997 to 2020

Domagoj Šamarinec, Daria Karasalihović Sedlar, Ivan Smajla, Lucija Jukić
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Discrete Fracture Network (DFN) Modelling of Fractured Reservoir Based on Geomechanical Restoration, a Case Study in the South of Iran

Yousef Shiri, Alireza Shiri
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Oil Spill in a Marine Environment: Requirements Following an Offshore Oil Spill

Suresh Kumar Govindarajan, Avanish Mishra, Abhishek Kumar
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Other sciences and contributions

Comparative of natural zeolite – clinoptilolite elimination of metal ions/especially Cu (II) with D-Penicillamine from biological environments

Abdollah Forughirad, Ataallah Bahrami, Khalil Farhadi, Anahita Fathi Azerbaijani, Fatemeh Kazemi
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