Results 61 to 70 of about 394,843 (294)
Retractions in Rheumatology: Trends, Causes, and Implications for Research Integrity
Arthritis Care &Research, EarlyView.Objective We aimed to describe the trends and main reasons for study retraction in rheumatology literature. Methods We reviewed the Retraction Watch database to identify retracted articles in rheumatology. We recorded the main study characteristics, authors’ countries, reasons for retraction, time from publication to retraction, and trends over time ...
Anna Maria Vettori, Michele Iudici
wiley +1 more source
Simulation Study on Multi-Particle Dynamic Erosion of TC4 Titanium Alloy Surface Based on Multiple Angles [PDF]
Cailiao BaohuIn order to accurately predict the damage process of solid particle erosion in TC4 titanium alloy materials, explicit dynamic finite element analysis was employed.
ZHANG Yahui, LYU Xiaoren, BAI Chunguang, DU Feifei, LI Xinghai, GUO Yingfu
doaj +1 more source
Erosion‐Corrosion of Materials in Industrial Equipment: A Review
ChemElectroChem, 2023 Erosion‐corrosion (E−C) is one of the most intense forms of metal degradation observed whenever a static metallic material is in contact with dynamic liquid.
Prof. Dr. Padmalatha Rao +1 more
doaj +1 more source
Some comments on mapping the combined effects of slurry concentration, impact velocity and electrochemical potential on the erosion–corrosion of WC/Co–Cr coatings [PDF]
, 2008 Materials exposed to aqueous slurry environments must not only resist the impact of solid particles and the flowing environment but also the degradation caused by electrochemical corrosion.
Abd El-Badia, T.M., Stack, M.M.
core +1 more source
Arthritis Care &Research, Accepted Article.Objectives This study aimed to investigate hand function trajectories over 5 years in primary hand osteoarthritis. Additionally, determinants of baseline and longitudinal hand function were assessed. Methods 538 patients with both baseline and 5‐year study visits were analyzed.
Annemiek V.E.M. Olde Meule +4 more
wiley +1 more source
Winter wheat yield improvement by genetic gain across different provinces in China
Journal of Integrative AgricultureThe replacement of winter wheat varieties has contributed significantly to yield improvement worldwide, with remarkable progress in China. Drawing on two sets of data, production yield from the National Bureau of Statistics of China and experimental ...
Wei Chen, Jingjuan Zhang, Xiping Deng
doaj +1 more source
Arthritis Care &Research, EarlyView.Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos +2 more
wiley +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
Study on Erosion Wear Property and Mechanism of 35CrMo Steel
Shiyou jixie, 2017 In the oil and gas operations, due to the erosion of high-speed sand carrying fluid, well control manifolds are prone to rupture and pipe piercing, which could eventually cause industrial accidents.
Yang Xiangqian +2 more
doaj
Metals, 2020 Erosion-corrosion is an ineluctable flow assurance problem confronted in hydrocarbon transportation and production systems. In this work, the effect of sand fines velocity on the erosion-corrosion behavior of AISI 1018 carbon steel long radius 90° elbows
Rehan Khan +4 more
doaj +1 more source