New digital drilling process monitoring: Instrumentation, validation and calibration by Yanpeng Sun, Zuyu Chen, Fangcai Xu, Yufei Zhao, Ruilang Cao, Dong Li

Subjects: “…Drilling process monitoring…”
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Plantain Peels Powder, Burnt Palm Head Powder and Commercial Sodium Hydroxide as Additives for Water Based Drilling Mud by JP Peretomode

Subjects: “…Drilling mud…”
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Plantain Peels Powder, Burnt Palm Head Powder and Commercial Sodium Hydroxide as Additives for Water Based Drilling Mud by JP Peretomode

Subjects: “…Drilling mud…”
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Study on Absolute Positioning Error Compensation for the Drill Rod of the Three-arm Rock-drilling Jumbo by Xia Yimin, Li Zhengguang, Luo Jianli, Ma Jiesong

Subjects: “…Three-arm rock-drilling jumbo…”
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Design and Force Analysis of the Driving System for Bedrock Drilling by Lujia Li, Zhichuan Zheng

Subjects: “…Driving system for bedrock drilling…”
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Efficacy of small-diameter core decompression with platelet-rich plasma in early osteonecrosis of the femoral head: a retrospective study by Haiwei Tang, Yahao Lai, Enze Zhao, Kai Zhou, Gang Chen, Zongke Zhou

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Study on the abrasion property of the anvil inside a hydraulic DTH hammer fitted with horizontal oriented sliders by J. He, Q. Yin, K. Yin

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Rockburst prediction based on multi-featured drilling parameters and extreme tree algorithm for full-section excavated tunnel faces by Wenhao Yi, Mingnian Wang, Qinyong Xia, Yongyi He, Hongqiang Sun

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Considerations on the choice of experimental parameters in residual stress measurements by hole-drilling and ESPI by C. Barile, C. Casavola, G. Pappalettera, C. Pappalettere

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Study on the abrasion property of the anvil inside a hydraulic DTH hammer fitted with horizontal oriented sliders by Jiang-fu He, Qi-lei Yin, Kun Yin

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Remarkable improvement in drilling fluid properties with graphitic-carbon nitride for enhanced wellbore stability by Anwar Ahmed, Erum Pervaiz, Iftikhar Ahmed, Tayyaba Noor

Subjects: “…Drilling fluids…”
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Numerical simulation analysis of effect of borehole gas extraction under fluid‐structure interaction by Lin Wang, Ziyao Yang, Xiangjun Chen, Shuailong Feng

Subjects: “…directional drilling…”
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Role of hole depth on mechanical behavior and acoustic emission characteristics of pre-drilled sandstone by Jiahan Liu, Ruide Lei, Ruide Lei

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Outburst mechanism and hazard prevention technique of limestone aquifer under isolated island panels by Wei Wang, Wei Wang, Wei Wang, Yanjun Wu, Yanjun Wu, Yanjun Wu, Yongli Shi, Yongli Shi, Yongli Shi, Jingzhong Zhu

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ADDITIVE MANUFACTURING THROUGH 3D PRINTING FDMFUSED DEPOSIT MODELING OF PRESS BUSH by Sorin Alexandru FICĂ, Andrei DIMITRESCU, Claudiu BABIȘ

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Study on the Vibration Influence Law of Bored Cast-in-place Pile Construction on Existing Strata and Pipe Trenches by NIE Peng

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„WASHING HEAD HOUSING” 3D PRINTING FROM FA 100 DRILLING INSTALLATION, USING PETG FILAMENT by Sorin Alexandru FICĂ, Claudiu BABIȘ, Andrei DIMITRESCU

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DYNAMIC ANALYSIS AND SIMULATION OF FULL ROTARY BUILT-IN STEERING DRILLING TOOLS by ZHANG GuangWei, QIAO Yang, TIAN Fan, GAO SiTu, YIN FuLai

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Hearing Performance and Soft-Tissue Outcomes of Minimally Invasive Ponto Surgery and Local Anesthesia in Children with Unilateral Craniofacial Malformation by Andrea Caruso Leone, Arthur Menino Castilho, Fabiana Danieli, Daniela Bortoloti Calil, Katia de Almeida

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Slope Stability Using Self-Drilling Anchor Rods by Bulko Roman, Mužík Juraj, Cigáň Filip

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