Results 171 to 180 of about 521,562 (282)

CFD simulation of the laminar flow in stirred tanks generated by double helical ribbons and double helical screw ribbons impellers

Open Engineering, 2011
Driss Zied, Karray Sarhan, Kchaou Hedi, Abid Mohamed   +3 more
doaj   +1 more source

Comparative analysis of posterior column screw trajectories: pararectus vs. lateral window of the pelvis. [PDF]

Arch Orthop Trauma Surg
Sohn HS, Cho WT, Cho JW, Chung H, Park SR.   +4 more
europepmc   +1 more source

Microwave Absorption for Detection of Dirac Fermions in SnTe Films

Advanced Materials Interfaces, EarlyView.
Microwave absorption can detect Dirac fermions in samples exposed to the atmosphere. Results showed that although topological surface states are robust against environmental degradation, they are not detectable by electrical transport measurements. Hence, microwave absorption can detect Dirac fermions even in samples whose surfaces have deteriorated ...
Wellington P. do Prado, Jorge A. Navarro‐Giraldo, Muhammad Tahsin, Vinicius T. Santana, Eduardo Abramof, Paulo H. O. Rappl, Suelen de Castro, Marcelos L. Peres, Petr Neugebauer   +8 more
wiley   +1 more source

Exoscopic Minimally Invasive Open-Door Laminoplasty with Pedicle Screw Fixation for Cervical Ossification of the Posterior Longitudinal Ligament: A Technical Note and Preliminary Clinical Experience. [PDF]

J Clin Med
Yamane K, Narita W, Takao S, Shitozawa H, Takeuchi K, Nakahara S.   +5 more
europepmc   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Radiograph-Based Evaluation of Uncemented Humeral Hemiarthroplasty. [PDF]

J Hand Surg Glob Online
Ibrahim JM, Darwiche SS, Li J, Niemann MJ, Baratz ME, Kaufmann RA.   +5 more
europepmc   +1 more source

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

Advanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

Systematic review of the effect of insertion torque on locking screw performance. [PDF]

EFORT Open Rev
Fletcher JWA.
europepmc   +1 more source

Hybrid Magnetoactive Soft Elastomers: Material Development Toward Application in Diaphragm Pumps

Advanced Materials Technologies, EarlyView.
Hybrid magnetoactive soft elastomeric membranes are developed by combining two different types of magnetic particles. The membranes exhibit distinct mechanical, magnetic and thermal properties owing to the unique characteristics of the two magnetic particles.
Somashree Mondal, Paweł Orkisz, Bogdan Sapiński, Ralph Spolenak, Frank Clemens   +4 more
wiley   +1 more source

Innovation Meets Accessibility in Melt Electrowriting 3D Printer Design: Continuous Process Monitoring and Automation via Modular Software and Hardware

Advanced Materials Technologies, EarlyView.
This manuscript describes the design and validation of an innovative melt electrowriting printer. With a turntable collector and modular software architecture, it unifies previous advanced MEW printer capabilities and enhances adaptability for a wide range of research applications.
Timo Baroth, Tim R. Dargaville, Paul D. Dalton, Dietmar W. Hutmacher   +3 more
wiley   +1 more source