Results 41 to 50 of about 4,434 (181)

Mode Ⅰ fracture analysis of aluminum-copper bimetal composite using finite element method

Heliyon
The properties of Al–Cu bimetallic composite are investigated employing the finite element method to understand the nature of the composite materials under different loading conditions.
Vahid Yousefi Mehr, Mohammad Reza Toroghinejad   +1 more
doaj   +1 more source

Characterization and wear performance of boride phases over tool steel substrates

Advances in Mechanical Engineering, 2016
This research work was conducted to characterize boride phases, obtained from the powder-pack process, on AISI H13 and D2 steel substrates, and investigate their tribological behavior.
Edgar E Vera Cárdenas, Roger Lewis, Armando I Martínez Pérez, Jose Luis Bernal Ponce, Francisco J Pérez Pinal, Martín Ortiz Domínguez, Eduardo D Rivera Arreola   +6 more
doaj   +1 more source

Long Noncoding RNA H19 Mediates STAT3‐Dependent Activation of Keratinocytes and Fibroblasts in Systemic Sclerosis Skin

Arthritis &Rheumatology, EarlyView.
Objective Dermal systemic sclerosis (SSc) fibroblasts and their exosomes can activate keratinocytes in SSc, with long noncoding RNA (lncRNA) H19 highlighted as the most up‐regulated RNA in their cargo compared with healthy controls (HCs). The role of H19 in SSc pathogenesis has never been investigated.
Begoña Caballero‐Ruiz, Christopher W. Wasson, Rebecca L. Ross, Francesco Del Galdo   +3 more
wiley   +1 more source

Microstructure and wear resistance of composite coating by laser cladding Ni60A/B4C pre-placed powders on Ti-6Al-4V substrate

Science and Engineering of Composite Materials, 2017
The composite coatings were fabricated by laser cladding Ni60A/B4C pre-placed powders on the surface of Ti-6Al-4V alloy for improving wear resistance and hardness of the substrate.
Zhang Hongxia, Yu Huijun, Chen Chuanzhong   +2 more
doaj   +1 more source

Mortality risk stratification for Takotsubo syndrome: Evaluating CRP measurement alongside the InterTAK prognostic score

ESC Heart Failure, Volume 12, Issue 2, Page 1427-1436, April 2025.
Abstract Background and objectives Initially described as a benign acute cardiomyopathy, Takotsubo syndrome has been linked to elevated mortality rates. Emerging evidence suggests that unresolved myocardial inflammation may contribute to this adverse prognosis.
Loïc Faucher, Kensuke Matsushita, Shinnosuke Kikuchi, Taraneh Tatarcheh, Benjamin Marchandot, Amandine Granier, Said Amissi, Antonin Trimaille, Laurence Jesel, Patrick Ohlmann, Kiyoshi Hibi, Valérie Schini‐Kerth, Olivier Morel   +12 more
wiley   +1 more source

Intraoperative Indocyanine Green Fluorescence Enables Primary Tumor Localization and Treatment De‐Escalation in SCCUP: A Case Report

Head &Neck, EarlyView.
ABSTRACT Background Unknown primary cancer in the head and neck presents a difficult surgical treatment dilemma. Patients with squamous cell carcinoma of unknown primary (SCCUP) typically present with an enlarging neck mass found on biopsy but with no indication of primary site on diagnostic exams such as flexible laryngoscopy, CT, MRI, and/or PET/CT ...
Nikhil Bellamkonda, Nitish Khurana, Eric Babajanian, Hamidreza Ghandehari, Jeremiah A. Alt, Richard B. Cannon   +5 more
wiley   +1 more source

Revolutionizing Pneumonia Assessment: Modern Diagnostics and Traditional Scales

Journal of Education, Health and Sport
Introduction and Purpose:   Pneumonia's severity demands a thorough assessment, guided by CRB-65 and CURB-65 scales. This article underscores the crucial role of accurate interpretation and effective use of these scales, emphasizing the need for a ...
Marcelina Sikora, Marta Zarzycka, Ines Plewniok, Monika Maj-Dziedzic, Jeremiasz Dubiel, Anna Brzozowska, Adrian Maj, Greta Śmietana, Martyna Warno, Wiktor Kozik   +9 more
doaj   +1 more source

Clinicogenomic Features and Outcomes of Adenoid Cystic Carcinoma With Central Nervous System Metastases: A Single‐Institution Cohort Study

Head &Neck, EarlyView.
ABSTRACT Background Adenoid cystic carcinoma (ACC) is a rare malignancy with a propensity for perineural invasion and hematogenous spread. Central nervous system (CNS) involvement is uncommon, and detailed clinical and genomic data on this aspect of the disease remain limited.
Omar Elghawy, Jack Stylli, Martin Kurian, Eitan Halper‐Stromberg, Aditi Singh, Christopher D'Avella, Lee Hartner, Roger B. Cohen   +7 more
wiley   +1 more source

Work-life Balance and Burnout in Multitasking Staff in a Tertiary Care Hospital: A Gender Comparative Analysis

Annals of Indian Psychiatry
Background: Despite high burnout rates in healthcare settings, limited research addresses the work-life balance (WLB) experiences of nonclinical multitasking staff (MTS), particularly in relation to gender-specific stressors. Aim: We aimed to investigate
Nikita Shidhore, Ajish Mangot, Shubhangi Jamale   +2 more
doaj   +1 more source

Analysis of Soluble Re Concentrations in Refractory from Bulk Vitrification Full-Scale Test 38B

, 2006
The capacity of the waste treatment plant (WTP) being built at the Hanford Site is not sufficient to process all of the tank waste accumulated from more than 40 years of nuclear materials production. Bulk vitrification can accelerate tank waste treatment
Bagaasen, Larry M., Pierce, Eric M., Schweiger, Michael J., Cooley, Scott K.   +3 more
core   +1 more source