Results 101 to 110 of about 248,063 (265)
A Two‐Stage Questionnaire and Actigraphy Screening for iRBD in a Multicenter Retrospective Cohort
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Isolated rapid‐eye‐movement sleep behavior disorder is a prodromal marker of synucleinopathies. However, most cases remain undiagnosed due to the insufficient predictive value of questionnaires and limited access to confirmatory video‐polysomnography. We assessed a two‐stage screening strategy combining a brief questionnaire on rapid‐
Caleb A. Massimi +17 more
wiley +1 more source
A New Approach for Evaluation True Stress-Strain Curve from Tensile Specimens for DC04 Steel with Vision Measurement in the Post-Necking Phases. [PDF]
Materials (Basel), 2023 Świłło S, Cacko R.
europepmc +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
Stress-strain curve of the tensile test.
, 2016 Three curves were chosen randomly from each of the three groups in this study. Ultimate stress of the sclera was lowest in the NCL group followed by the CL group and the control group; Ultimate strain (%) of the sclera was lowest in the CL group followed
Shengjie Li (3340212) +9 more
core +1 more source
Stress–Strain Relationship of C-Shaped Steel Tube-Confined Concrete Under Axial Compression
BuildingsAxial compression tests were conducted on four groups of C-shaped steel tube-confined concrete specimens. The results demonstrate that the C-shaped steel tube effectively confines the core concrete, significantly enhancing the peak compressive stress by ...
Xuan Mo +4 more
doaj +1 more source
Mechanical Properties of Compact Bone Defined by the Stress-Strain Curve Measured Using Uniaxial Tensile Test: A Concise Review and Practical Guide. [PDF]
Materials (Basel), 2021 Lin CY, Kang JH.
europepmc +1 more source
Arthritis Care &Research, EarlyView.Objective Race and household income impact outcomes in patients with rheumatic conditions; however, their role in pediatric antineutrophil cytoplasmic antibody (ANCA)–associated vasculitis (AAV) remains poorly understood. We aimed to evaluate whether race and ethnicity and household income are associated with severe AAV disease and renal outcomes among
Roberto Alejandro Valdovinos +2 more
wiley +1 more source
Evaluating instrumented Charpy impact strain signals using curve fitting equations
, 2014 An effective and simple way to develop equations from impact strain signals was proposed. Little research has been performed in this area, but this equation is very important for evaluating input signals in finite element analysis impact tests and for ...
Ali, Mohd Basri, Abdullah, Shahrum
core +1 more source
Advances in Materials Science and Engineering, 2012 High-performance lightweight aggregate concrete with inorganic polymers cement based on multiple minerals is a very promising new material. The research of mechanical properties of the new material is of great theoretical and practical significance.
Xiao Ma, Qiuhua Rao
doaj +1 more source
Mechanical behaviors of cement systems in different conditions
Natural Gas Industry B, 2017 At present, the mechanical testing on the ductility of cement sheath is faced with multiple technical difficulties. In this paper, numerical simulation and laboratory evaluation were adopted to compare the mechanical performance of typical elastic ...
Youzhi Zheng +5 more
doaj +1 more source