Results 251 to 260 of about 461,188 (415)

Congenital Deformities of the Knee Joint in Dislocation of the Patella and Achondroplasia [PDF]

, 1958
Preben Andersen
openalex   +1 more source

Evaluation Strategies of Hil48 Yield Criterion in Application: Toward Sufficient and Necessary Conditions for Prediction of Plastic Anisotropy

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive analysis of the intrinsic relationships and applicability of Hill48 yield criterion. The applicability and error evaluation conditions for Hill48 are established based on specific experimental data. A parameter calibration strategy for N‐value based on error minimization is proposed, and the predictive accuracy is ...
Jinxin Wang, Zhenkai Mu, Longfei He, Wei Wang, Shuangjie Zhang, Yuzhong Liu, Huajun Yan, Xuerui Dai, Shibo Ma, Yong Hou   +9 more
wiley   +1 more source

The impact of halo-pelvic traction on deformity correction and bone mineral density in patients with severe spine deformity. [PDF]

J Orthop Surg Res
Zheng B, Zhao D, Yu P, Zhu Z, Liu H, Liang Y.   +5 more
europepmc   +1 more source

Electronic Control System for Optimized Resonance Operation of Dielectric Elastomer Pumps through Self‐Sensing

Advanced Engineering Materials, EarlyView.
A powerful electronic control system enables a dielectric elastomer pump to operate at resonance, matching conventional pump performance. Using self‐sensing to reconstruct load pressure dynamically, the adaptive control adjusts resonance frequency accordingly.
Matthias Baltes, Benedikt Holz, Daniel Bruch, Paul Motzki   +3 more
wiley   +1 more source

Malunited Femur Shaft with Broken K-Nail In Situ with Medial Compartment Knee Arthritis: Deformity Correction and Knee Preservation. [PDF]

J Orthop Case Rep
Arora G, Jolly A, Parvir K, Kapoor S, Kantroo AA, Sanduja K.   +5 more
europepmc   +1 more source

Soft Beats: A Dielectric Elastomer‐Based Ventricular Assist Device for Next‐Gen Heart Failure Management

Advanced Engineering Materials, EarlyView.
The dielectric elastomer‐based electropneumatic device (DE‐EPD) is a vacuum‐assisted ventricular assist device (VAD) that delivers high performance (85 mmHg, 6.8 L min−1) with low power consumption. Unlike traditional motor‐driven VADs, it is lightweight, quiet, energy‐efficient, and provides pulsatile flow. Validated in a simulated circulation system,
Amine Benouhiba, Armando Walter, Silje Ekroll Jahren, Francesco Clavica, Dominik Obrist, Yoan Civet, Yves Perriard   +6 more
wiley   +1 more source

Introduction to the AO Spine Knowledge Forum Deformity Focus Issue: Adult Spinal Deformity: Where We Are, What We Know, Where We Need to Go. [PDF]

Global Spine J
Lewis SJ.
europepmc   +1 more source

Operative versus nonoperative treatment for adult symptomatic lumbar scoliosis [PDF]

, 2019
Baldus, Christine R, Bridwell, Keith H, Buchowski, Jacob M, et al,, Gupta, Munish C, Kelly, Michael P, Yanik, Elizabeth L, Zebala, Lukas P   +7 more
core   +1 more source

THE RUBBER TEAT AND DEFORMITIES OF THE JAWS [PDF]

, 1906
T. F. Pedley
openalex   +1 more source

Microcellular Poly (Ethylene‐Co‐Vinyl Acetate)/Lignin Nanocomposites for Soft Ferroelectrets

Advanced Engineering Materials, EarlyView.
Lignin valorization for advanced porous polymer nanocomposites development and an upscaling route for continuous manufacturing of soft ferroelectrets for energy harvesting are studied. This work examines the role of lignin and carbon nanotubes (CNT) in modifying the mechanical, dielectric, and ferroelectret properties of poly (ethylene‐co‐vinyl acetate)
Yuchen Lian, Zihe Li, Chris Bowen, James Roscow, Alan M. Wemyss, Chaoying Wan   +5 more
wiley   +1 more source