Results 221 to 230 of about 178,865 (298)

Classification of compaction degree in shallowly buried extremely thick gravel layers and analysis of geological influencing factors. [PDF]

Sci Rep
Zhang Y, Feng R, Hu C, Li Y, Wu X, Wang Z.   +5 more
europepmc   +1 more source

Portable electric drills (exclusive of high frequency) (second edition)

, 1950

openalex   +1 more source

Engineering Flow‐Through Hollow Fiber Gas‐Diffusion Electrodes for Unlocking High‐Rate Gas‐Phase Electrochemical Conversion

Advanced Materials, EarlyView.
Advancing gas‐phase electrolysis toward industrial‐scale applications requires not only the development of advanced electrocatalysts but also the design of the electrodes to optimize gas‐electrode‐electrolyte interfaces and facilitate efficient mass transport, thereby reinforcing gas win the electrons to promote reaction kinetics and suppress side ...
Guoliang Chen, Hesamoddin Rabiee, Mengran Li, Beibei Ma, Yizhu Kuang, Fatereh Dorosti, Zhonghua Zhu, Hao Wang, Lei Ge   +8 more
wiley   +1 more source

Enhancing drilling performance in 3D printed PLA implants application of PIV and ML models. [PDF]

Sci Rep
Shunmugesh K, Ganesh M, Bhavani R, Khan MA, Saravana Kumar M, Rajeshkumar L, Mishra P, Navasingh RJH, J AJS, Petru J, Robert Č.   +10 more
europepmc   +1 more source

Study on the Accuracy of Machine Tools : Simplified Rigidity Test of Vertical Drilling Machines

, 1950
Keiji Okushima, NULL AUTHOR_ID
openalex   +2 more sources

A Perspective on Pathways Toward Commercial Sodium‐Ion Batteries

Advanced Materials, EarlyView.
Comprehensive analysis of the existing and prospective sodium‐ion battery (SIB) systems unveils that a wider application of SIBs should primarily focus on i) regulating the composition, morphology, surface chemistry, safety performance, and production feasibility of mainstream cathodes, ii) enhancing the high‐voltage stability, film formation ability ...
Zehao Cui, Chen Liu, Arumugam Manthiram
wiley   +1 more source

Numerical Simulation of Thermo-Hydro-Mechanical Coupling in the Drilling Process of Diamond-Impregnated Bits and Optimization of Waterway Design. [PDF]

ACS Omega
Tian G, Liu B, Shang Z, Zhao K, Ding Z, Jiang X.   +5 more
europepmc   +1 more source

An account of some experiments for drilling and protecting turnips in the years 1800, 1801, and 1802 : together with some miscellaneous observations on agricultural subjects /

Thomas Crowe. Munnings
openalex   +2 more sources

Electrospinning and Nanofiber Technology: Fundamentals, Innovations, and Applications

Advanced Materials, EarlyView.
This review explores electrospinning fundamentals, methods for synthesizing polymer, metal oxide, carbon, and composite nanofibers, and advancements in fiber architectures like porous, core–shell, and aligned structures. It highlights applications in functional membranes, sensors, energy systems, and catalyst design while addressing future ...
Yujang Cho, Jong Won Beak, Mingyu Sagong, Seongcheol Ahn, Jong Seok Nam, Il‐Doo Kim   +5 more
wiley   +1 more source

Predicting porosity in tight sandstone reservoirs based on logging while drilling engineering parameters. [PDF]

Sci Rep
Xue D, Zhang L, Liu Z, Li H, Li J, Jiang C.   +5 more
europepmc   +1 more source