Results 31 to 40 of about 430,511 (311)

Prediction of flexural fatigue life and failure probability of normal weight concrete

Materiales de Construccion, 2022
Fatigue life has to be considered in the design of many concrete structures at various stress levels and stress ratios. Many flexural fatigue test results of plain normal-weight concrete are available in the literature and almost every set of test ...
K.M.A. Sohel, M.H.S. Al-Hinai, A. Alnuaimi, M. Al-Shahri, S. El-Gamal   +4 more
doaj   +1 more source

Fatigue Design Research on Notch–Stud Connectors of Timber–Concrete Composite Structures

Buildings
To investigate the mechanical behavior and damage mechanism of notch–stud connectors in timber–concrete composites under fatigue loading, fifteen push-out specimens in five groups were designed with load cycles as the key variable.
Zuen Zheng, Shuai Yuan, Guojing He
doaj   +1 more source

Low cycle fatigue life improvement of AISI 304 by initial and intermittent wire brush hammering [PDF]

, 2013
The effects of hammering by wire brush as a method of improving low cycle fatigue life of highly ductile austenitic stainless steel AISI 304 have been investigated through an experimental study combining imposed strain fatigue tests and assessment of ...
KHLIFI, Ammar, SIDHOM, Habib, MAKHLOUF, Kamel, SIDHOM, Naziha, BRAHAM, Chedly   +4 more
core   +1 more source

A fatigue reliability assessment model for welded structures based on the structural stress method

Advances in Mechanical Engineering, 2023
Since many factors affect the fatigue life of welded structures and the relationships between them are complex, finding effective ways to improve the fatigue reliability of welded structures has always been a challenge for the industry.
Shaoze Zhou, Siqi Hao, Longyin Liang, Bingzhi Chen, Yonghua Li   +4 more
doaj   +1 more source

SI ‘Multiscale Fatigue Design’

Applied Sciences, 2019
Prevention of unexpected failures is a fundamental design objective in any engineering structure or system subjected to fatigue [...]
Filippo Berto
doaj   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 more
wiley   +1 more source

The Effect of microstructural heterogeneities on the fatigue behaviour of 22MnB5 sheet steel [PDF]

, 2013
This work deals with the effect of heat treatment on the fatigue strength of a rear axial beam and aims to propose a methodology suitable and reliable for fatigue design.
PESSARD, Etienne, GERIN, Benjamin, MOREL, Franck, DELHAYE, Philippe, ABRIVARD, Benjamin   +4 more
core  

Potential fatigue strength improvement of AA 5083-H111 notched parts by wire brush hammering: Experimental analysis and numerical simulation [PDF]

, 2014
The effects of milling as machining process and a post-machining treatment by wire-brush hammering, on the near surface layer characteristics of AA 5083-H111 were investigated.
SIDHOM, Habib, BEN MOUSSA, Naoufel, SIDHOM, Naziha, JANEB, Sameh, BRAHAM, Chedly   +4 more
core   +1 more source

The Environmental Factors Associated With Fatigue of Frontline Nurses in the Infection Disease Nursing Unit

Frontiers in Public Health, 2021
The workload in the Infection Disease Nursing Unit (IDNU) is increasing dramatically due to COVID-19, and leads to the prevalence of fatigue among the frontline nurses, threatening their health, and safety.
Ming Ma, Ming Ma, Michael Adeney, Hao Long, Hao Long, Baojie He, Baojie He   +6 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source