Results 281 to 290 of about 8,179,783 (370)

Investigation of crack propagation patterns on the borehole wall during single-borehole hydraulic fracturing under different in-situ stress ratios. [PDF]

Sci Rep
Lei T, Qiyuan X, Sailei W, Junming Z, Hai W.   +4 more
europepmc   +1 more source

Adaptable Tile‐Based Pneumatic Origami through Structurally Coupled Localized Actuation

Advanced Engineering Materials, EarlyView.
This article presents tile‐based pneumatic origami structures with rigid tiles and flexible fabric creases, achieving adaptable properties including morphing shape, selective multistability, and tunable stiffness. Independently pressurized folding bladders at each crease enable structurally coupled localized actuation of origami structures.
Tiantian Li, Jonathan Luntz, Diann Brei
wiley   +1 more source

Association of aneurysm sac-specific eccentricity and abdominal aortic aneurysm rupture risk using computed tomography imaging. [PDF]

Quant Imaging Med Surg
Li J, Weng C, Bai M, Zheng T, Yuan D.
europepmc   +1 more source

Factors affecting the expansion ratio and flow consistency of expandable foam grout for subsurface improvement

WooJin Han, Jong‐Sub Lee, Dongsoo Lee, Jongchan Kim   +3 more
openalex   +1 more source

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

Advanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu, Peipei Chen, Shafia Mukhtar Ibrahim, Mukhtar Lawan Adam, Attia Falak, Mokhotjwa Simon Dhlamini, Hanfu Wang, Lingxiang Jiang, Weiguo Chu   +8 more
wiley   +1 more source

Efficiency of Cone-Beam Computed Tomography-Based Personalized Microimplant-Assisted Rapid Palatal Expansion in Patients With Maxillary Transverse Deficiency and Thin Palatal Bone. [PDF]

Int Dent J
Xue H, Qi Y, Ni X, Feng Y, Lin J.
europepmc   +1 more source

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

Advanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

A Novel Sealant Containing Calcium Sulfoaluminate Nanoparticles on Micro-Arc Oxidation Coating and Its Sealing Mechanism. [PDF]

Molecules
Chen J, Zhou Y, Huang R, Zhan C, Meng G.
europepmc   +1 more source

Distinct effect of preconditioning with p38 MAPK signals on matrix-expanded human synovium-derived stem cell chondrogenesis: sb203580 favors chondrogenic differentiation while anisomycin benefits endochondral bone formation. [PDF]

Front Cell Dev Biol
Zhang Y, Pei M, Lv C.
europepmc   +1 more source

Effect of Al2o3/Na2o Ratio on Structure, Elastic Modulus and Thermal Expansion of Na2o-Mgo-Al2o3-Sio2 Glasses Studied by Molecular Dynamics Simulations and Experiments

Guo Yang, Wenkai Gao, Zeyu Kang, Xue Wu, Yansheng Hou, Jing Cui, Xinyu Li, Shuo Zhang, Yunlong Yue, Junfeng Kang   +9 more
openalex   +1 more source