Results 71 to 80 of about 434,512 (350)

Chronic hyponatremia in a patient with renal salt wasting and without cerebral disease: relationship between RSW, risk of fractures and cognitive impairment [PDF]

, 2018
Renal salt wasting syndrome (RSW) is defined as a renal loss of sodium leading to hyponatremia and a decrease in extracellular fluid volume (ECV). Differentiation of this disorder from the syndrome of inappropriate antidiuretic hormone secretion (SIADH),
Della Corte V., Pecoraro R., Pinto A., Tuttolomondo A.   +3 more
core   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Damage and fracture in composite thin shells [PDF]

The effect of fiber fracture on the load carrying capability and structural behavior of a composite cylindrical shell under internal pressure is investigated.
Chamis, Christos C., Minnetyan, Levon, Murthy, Pappu L. N.   +2 more
core   +1 more source

Tratamiento de la pseudoartrosis de fracturas intertrocantéreas: a propósito de dos casos [PDF]

, 2006
Las fracturas intertrocantéreas se tratan en la mayoría de los casos mediante fijación interna con una tasa de éxitos cercana al 100%. En el caso de fracaso se puede optar por la re-osteosíntesis o por la reconversión a artroplastia de cadera.
Fernández Villán, María, Murcia Mazón, Antonio, Suárez Suárez, Miguel Ángel, Varela Egocheaga, José Ramón   +3 more
core  

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

Advanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek, Jakub Hurník, Miroslav Šmíd, Ondřej Zobač, Melanie Todt, Daniel Koutný   +5 more
wiley   +1 more source

Comparative finite element analysis: internal fixation plate versus intramedullary nail for neer type III-VI proximal humeral fractur

Journal of Orthopaedic Surgery and Research
Background Finite element analysis (FEA) could advance the understanding of fracture fixation and guide the choice of surgical treatment. This study aimed to compare two internal fixation methods in the treatment of displaced proximal humeral fracture ...
Yan Shi, Junlin Zhou
doaj   +1 more source

Makrofag Pengekspresi Il-1? Serta Respons Inflamasi Sistemik Pada Fiksasi Interna Dini Fraktur Femur Tertutup Lebih Rendah Dibandingkan Dengan Yang Tertunda [PDF]

, 2007
Fiksasi interna merupakan salah satu modalitas terapi dalam penangananfraktur. Fiksasi interna dini dan tertunda masih menjadi suatu perdebatan karenaadanya perbedaan komplikasi yang ditimbulkan, terutama yang berhubungandengan respons inflamasi sistemik.
Astawa, P. (P), Bakta, M. (M), K, B. (Budha)   +2 more
core  

The Intimate Relationship between Cavitation and Fracture

, 2019
Nearly three decades ago, the field of mechanics was cautioned of the obscure nature of cavitation processes in soft materials [Gent, A.N., 1990. Cavitation in rubber: a cautionary tale. Rubber Chemistry and Technology, 63(3)].
Cohen, Tal, Earl, Darla Rachelle, Raayai-Ardakani, Shabnam   +2 more
core   +1 more source

Finite element analysis of the optimal configuration of bridging combined internal fixation system in the treatment of vancouver B1 periprosthetic femoral fractures. [PDF]

, 2021
Long Zhang, Md Ariful Haque, Ying Xiong, Jing Qin, Luyun Liu, Yingjie Zhang, Jiayu Xiao   +6 more
openalex   +1 more source

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

Advanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao, Emad M. Elgallad, Alexandre Maltais, X.‐Grant Chen   +3 more
wiley   +1 more source