Results 51 to 60 of about 630,138 (258)
Ultrasonic Resonance Fatigue Testing of 6082 Aluminum Alloy
MetalsThis study explores the fatigue properties of EN AW-6082-T6 aluminum alloy in the gigacycle range (106–109 cycles), using ultrasonic resonance fatigue testing at 20 kHz in a push–pull mode with a symmetric load cycle (R = −1).
Diyan M. Dimitrov +3 more
doaj +1 more source
Advanced NanoBiomed Research, EarlyView.This review highlights how autoimmune diseases arise from intertwined immunological, genetic, and environmental factors, emphasizing gut microbiota dysbiosis as a pivotal driver. It outlines emerging nanotechnology‐based strategies—such as liposomes, hydrogels, and polymeric nanoparticles—that enhance targeted drug delivery, minimize systemic toxicity,
Md. Meraj Ansari +5 more
wiley +1 more source
Applied Sciences, 2020 Understanding the mechanisms leading to very high cycle fatigue is necessary to make predictions about the behavior under various conditions and to ensure safe design over the whole lifetime of high-performance components.
Jan Patrick Sippel, Eberhard Kerscher
doaj +1 more source
ISIJ International, 2019 In this study, gigacycle fatigue properties were investigated for several microstructures prepared by heat treatment designed to simulate the heat-affected zone (HAZ) that results from welding.
Hideaki Nishikawa, Y. Furuya
semanticscholar +1 more source
Arthritis &Rheumatology, EarlyView.Sjögren disease (SjD) is a common systemic autoimmune disorder characterized by inflammation of the exocrine glands, resulting in dryness. Patients frequently exhibit extraglandular manifestations affecting various organ systems. To date, there are no US Food and Drug Administration (FDA)‐approved disease‐modifying therapies for SjD. In this review, we
Rachael A. Gordon, Sara S. McCoy
wiley +1 more source
Arthritis &Rheumatology, EarlyView.Objective This study aimed to investigate the mechanisms of immune dysregulation in a pediatric patient with monogenic lupus driven by IKZF1 haploinsufficiency. Methods Peripheral immune cells from a patient with IKZF1 haploinsufficiency, patients with lupus with no currently known genetic mutations, and healthy controls were analyzed using single‐cell
Qi Zheng +6 more
wiley +1 more source
The upper limit extension of loading frequency in the rotating bending fatigue test
Nihon Kikai Gakkai ronbunshu, 2017 Fatigue property in gigacycle regime is focused as an important subject in recent years. In such a long-life region, a tremendous long period is required to perform the fatigue tests. In order to overcome this difficulty, special types of fatigue testing
Taizoh YAMAMOTO +2 more
doaj +1 more source
Biotechnology and Applied Biochemistry, EarlyView.ABSTRACT This study investigates the physiological and biochemical responses of a newly isolated microalgal strain, Dictyosphaerium sp. AM‐2024a, identified through 18S rDNA sequencing, under varying environmental conditions and microplastic (MP) interactions.
Khushboo Iqbal +2 more
wiley +1 more source
Production of middle distillates through olefin oligomerization using ZSM‐5 as a catalyst
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The global transportation sector relies heavily on gasoline (C5–C12) and diesel (C11–C24), which together account for approximately 60% of its energy needs. Driven by rapid industrialization and urbanization, diesel consumption is outpacing gasoline, with projections estimating global demand by 2035 at 27 million barrels per day for gasoline ...
Thembekile Hoyi +3 more
wiley +1 more source
Gigacycle fatigue behavior of high strength aluminum alloys
Procedia Engineering, 2010 AbstractFatigue in the very long life regime has assumed great significance in recent years particularly after it has been established that a fatigue limit doesn’t exist in most cases. The paper deals with investigations of gigacycle fatigue and near threshold fatigue crack growth behaviors of AA7075-T6, AA6061-T6 and AA2024-T3 Al alloys using ...
Wang, Q.Y., Lib, T., Zenga, X.G.
openaire +1 more source