Results 141 to 150 of about 768,126 (269)

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş, Mehmet Emin Demir, Sercan Özpınar   +2 more
wiley   +1 more source

Timely angiography and embolization is effective emergency treatment for severe post-traumatic pelvic fractures. [PDF]

Sci Rep
DuanMu B, Du X, Sun J, Dong T, Guan H, Wu Y, Lian H.   +6 more
europepmc   +1 more source

Case report: Emergency treatment of late-presenting congenital diaphragmatic hernia with tension gastrothorax in three Chinese children. [PDF]

Front Pediatr, 2023
Guo R, Zhang L, Zhang S, Xu H, Zhai Y, Zhao H, Lv L.   +6 more
europepmc   +1 more source

Electrified Damage in Motion Systems

Advanced Engineering Materials, EarlyView.
The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir, Angelina Nguyen, Hong Liang   +2 more
wiley   +1 more source

Considerations for prevention and standby emergency treatment for travellers at high risk of COVID-19 hospitalization. [PDF]

J Travel Med
Patel P, Freedman DO.
europepmc   +1 more source

Action competence in obstetric emergencies-can this be achieved via e-learning? Interprofessional blended learning module on diagnostics and emergency treatment of shoulder dystocia. [PDF]

BMC Med Educ, 2023
Stieglitz V, Buggenhagen H, Strelow KU, Schmidtmann I, Skala C, Kurz S.   +5 more
europepmc   +1 more source

High‐Temperature Phase Transformation in a V‐9Si‐6.5B Alloy: The Kinetic and Crystallographic Pathway From V5SiB2 to V8SiB4

Advanced Engineering Materials, EarlyView.
In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti, Andreas Stark, Roja Rani Korrayi, Florian Pyczak, Georg Hasemann   +4 more
wiley   +1 more source

Ruxolitinib for Emergency Treatment of COVID-19-Associated Cytokine Storm: Findings From an Expanded Access Study. [PDF]

Clin Respir J
Weinstein J, Jagan N, Lorthridge-Jackson S, Hamer-Maansson JE, Squier P.   +4 more
europepmc   +1 more source

Free fillet flap transplantation using amputated upper limbs for shoulder defect coverage and joint function salvage in emergency treatment-A case report. [PDF]

Int J Surg Case Rep, 2023
Qian Y, Song J, Zheng X.
europepmc   +1 more source

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

Advanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari, Mohammad Hadi Sheikh‐Ansari, Avinash Borgaonkar, Mehran Dadkhah, Abdollah Saboori   +4 more
wiley   +1 more source