Results 261 to 270 of about 118,861 (336)

Bioinspired Mechanisms and Actuation of Soft Robotic Crawlers

Advanced Science, EarlyView.
Researchers have been developing soft materials and robotic crawlers inspired by soft‐bodied animals to mimic effective crawling in complex environments. This review explores the state‐of‐the‐art in soft crawlers, highlighting the interaction between materials, crawling mechanisms, actuation, and applications. The review concludes by providing insights
Min Pan, Miaomiao Liu, Jiayi Lei, Yunyi Wang, Changhong Linghu, Chris Bowen, K. Jimmy Hsia   +6 more
wiley   +1 more source

Optimization of Water Based Drilling Fluid Properties with the SiO₂/g-C₃N₄ Hybrid. [PDF]

ACS Omega
Ahmed A, Pervaiz E, Abdullah U, Noor T.
europepmc   +1 more source

OPTIMIZATION OF DEEP DRILLING PERFORMANCE--DEVELOPMENT AND BENCHMARK TESTING OF ADVANCED DIAMOND PRODUCT DRILL BITS & HP/HT FLUIDS TO SIGNIFICANTLY IMPROVE RATES OF PENETRATION

, 2004
Alan W. Black, Arnis Judzis
openalex   +2 more sources

Lipid Droplets Metabolism Mediated by ANXA7‐PPARγ Signaling Axis Regulates Spinal Cord Injury Repair in Mice

Advanced Science, EarlyView.
This work proposes a new mechanism for the regulation of LDs metabolism by ANXA7/PPARγ. ANXA7 can interact with PPARγ to promote its stability. ANXA7 activation promotes PPARγ nuclear translocation, thus promoting LDs formation and interaction with mitochondria by promoting PLIN5 expression.
Lu Chen, Haoran Liu, Linlin Jiang, Zihang Wang, Yong Chang, Na Li, Shiqing Feng   +6 more
wiley   +1 more source

Drilling fluid temperatures in a magma - penetrating wellbore

, 1986
J.T. Finger
openalex   +1 more source

“Antenna Effect”‐Enhanced AuNPs@rGO Photothermal Coating Promotes 3D Printing of Osteogenic Active Scaffolds to Repair Bone Defects after Malignant Tumor Surgery

Advanced Science, EarlyView.
The T‐rGO@Au scaffold incorporates an rGO@AuNP composite photothermal coating inspired by the “antenna effect.” Under near‐infrared light irradiation, the scaffold induces the generation of reactive oxygen species (ROS) and localized thermal stimulation, leading to the effective elimination of tumor cells.
Xinyu Xu, Hao Wang, Xiaohan Mei, Dapeng Zeng, Zehao Yu, Shibo Liu, Ruiyan Li, Yanguo Qin   +7 more
wiley   +1 more source

Preparation of Low-Molecular-Weight Polyacrylamide as the Delayed Crosslinking Plugging Agent for Drilling Fluid. [PDF]

Gels
Wang Q, Zhou C, Zhang H, Zhang X, Wen X, Bai J, Mao H.   +6 more
europepmc   +1 more source

Reactions of Attapulgite and Sepiolite in High-Temperature Drilling Fluids

, 1981
Necip Gũven, Leroy L. Carney, L.J. Lee
openalex   +1 more source

Novel Electroactive Therapeutic Platforms for Cardiac Arrhythmia Management

Advanced Science, EarlyView.
Electroactive platforms offer promising applications in cardiac arrhythmia. Based on their energy sources and mechanisms, electroactive platforms are categorized into i) direct electrical stimulation, ii) self‐powered electroactive systems, iii) physical stimuli‐mediated electroactive systems, and iv) conductive systems, and their applications in ...
Juwei Yang, Longfei Li, Yiran Hu, Zhou Li, Wei Hua   +4 more
wiley   +1 more source

Preparation and Performance Evaluation of Ionic Liquid Copolymer Shale Inhibitor for Drilling Fluid Gel System. [PDF]

Gels
Dai Z, Sun J, Xiu Z, Huang X, Lv K, Liu J, Sun Y, Dong X.   +7 more
europepmc   +1 more source