Results 101 to 110 of about 168,341 (157)

Non-Mulberry Silk Fiber-Based Composite Scaffolds Containing Millichannels for Auricular Cartilage Regeneration. [PDF]

ACS Omega, 2022
Yao X, Yang Y, Zhou Z.
europepmc   +1 more source

Numerical analysis on the drilling force of pneumatic impactors under different working conditions and structural parameters. [PDF]

Sci Rep
Li D, Tong L, Huang Z, Xu X, Wang S, Mao J, Zhu H, Deng Y, Chen X.   +8 more
europepmc   +1 more source

Mission Overview and Scientific Contributions from the Mars Science Laboratory Curiosity Rover After Eight Years of Surface Operations. [PDF]

Space Sci Rev, 2022
Vasavada AR.
europepmc   +1 more source

The use of acoustic emission technique in MWD for mine to mill approach as a smart tool for sustainable mining. [PDF]

Sci Rep
Jalalian MH, Bagherpour R, Khoshouei M.
europepmc   +1 more source

Hand-Arm Vibration Exposure in Rock Drill Workers: A Comparison between Measurements with Hand-Attached and Tool-Attached Accelerometers. [PDF]

Ann Work Expo Health, 2021
Clemm T, Nordby KC, Lunde LK, Ulvestad B, Bråtveit M.   +4 more
europepmc   +1 more source

Fracture-based grasping: dynamic impact enables predictable robotic anchoring to freshwater ice. [PDF]

Npj Robot
Galassi A, Trebi-Ollennu A, Papadopoulos P, Stuart HS.   +3 more
europepmc   +1 more source

On the mechanical behavior of granite: Constitutive modeling and application to percussive drilling [Elektronisk resurs]

, 2015
The mechanical behavior and fragmentation response of rock materials is investigated in this work. In particular, Bohus granite is selected with application to percussive drilling.
Larsson, Per-Lennart,, Saadati, Mahdi,, Viggiani, Gioacchino,   +2 more
core  

Optimization of PDC Cutter for Percussive Drilling in Deep Highly-Abrasive Strata in the East China Sea Basin

Shiyou jixie
The problems of low rate of penetration(ROP),easy wear of PDC cutters and small single-bit footage are becoming increasingly prominent in the deep strata of the East China Sea Basin.
Li Jiwei, Li Qian, Tian Shenglei, Huang Da, Li Yumei, Xi Yan   +5 more
doaj  

Application of Seismic Sensors in Measurement While Drilling. [PDF]

Sensors (Basel)
Khanal M, Duan T, Duan Y, Van De Werken M, Shen B, Li X.   +5 more
europepmc   +1 more source

Life Detection and Microbial Biomarker Profiling with Signs of Life Detector-Life Detector Chip During a Mars Drilling Simulation Campaign in the Hyperarid Core of the Atacama Desert. [PDF]

Astrobiology, 2023
Moreno-Paz M, Dos Santos Severino RS, Sánchez-García L, Manchado JM, García-Villadangos M, Aguirre J, Fernández-Martínez MA, Carrizo D, Kobayashi L, Dave A, Warren-Rhodes K, Davila A, Stoker CR, Glass B, Parro V.   +14 more
europepmc   +1 more source