Results 71 to 80 of about 472,206 (302)

Computing the dust distribution in the bowshock of a fast moving, evolved star

open access: yes, 2011
We study the hydrodynamical behavior occurring in the turbulent interaction zone of a fast moving red supergiant star, where the circumstellar and interstellar material collide.
Decin, Leen   +3 more
core   +2 more sources

Diagnostic Utility of Testing for Novel Murine Autoantibodies for Sjögren's Disease in the Rheumatology Outpatient Setting

open access: yesArthritis Care &Research, Accepted Article.
Objective The goal was to assess the diagnostic performance of three novel autoantibodies (NA) for Sjögren's disease (SjD) by comparing NA prevalence in patients with SjD, other autoimmune rheumatic diseases (ARDs), nonspecific chronic sialadenitis (CS), and controls.
Chadwick R. Johr   +5 more
wiley   +1 more source

Effects of China’s air pollution and income growth on health outcomes among older adults

open access: yesDigital Economy and Sustainable Development
How does the health cost of air pollution in China compare to the health benefits of income growth? Using each city's historical concentration of industries, the nationwide industry-specific growth in trade following China's accession to the WTO, and the
Zheming Liang, Zhe Yang, Lijuan Yin
doaj   +1 more source

Particle spectra and efficiency in nonlinear relativistic shock acceleration: survey of scattering models

open access: yes, 2015
We include a general form for the scattering mean free path in a nonlinear Monte Carlo model of relativistic shock formation and Fermi acceleration. Particle-in-cell (PIC) simulations, as well as analytic work, suggest that relativistic shocks tend to ...
Bykov, Andrei M.   +2 more
core   +1 more source

Glutathione treatment protects the rat liver against injury after warm ischemia and Kupffer cell activation [PDF]

open access: yes, 2002
Background/Aim: The generation of reactive oxygen species by activated Kupffer cells (KC) may contribute to reperfusion injury of the liver during liver transplantation or resection.
Baron, A.   +5 more
core   +1 more source

The temporal trends and short‐ and long‐term mortality of people with acute myocardial infarction and rheumatoid arthritis: a nationwide cohort study

open access: yesArthritis Care &Research, Accepted Article.
Aims We investigated whether a diagnosis of rheumatoid arthritis (RA) affects the quality of inpatient acute myocardial infarction (AMI) care and long‐term mortality post‐AMI. Methods We analysed data from 784,091 adults, 6,047 with a diagnosis of RA, from England and Wales hospitalised with AMI between 2005 and 2019 from the MINAP registry, linked ...
Megan Butler   +8 more
wiley   +1 more source

Numerical study of the influence of the rupture of burst discs on shock wave propagation in hydrogen-oxygen detonation tube

open access: yesCase Studies in Thermal Engineering
Hydrogen-oxygen detonation tube has a wide range of applications. However, the role of burst discs is often oversimplified, overlooking the detrimental effects of their non-ideal rupture on shock wave propagation.
Yuhan Song   +6 more
doaj   +1 more source

The responses of the earth’s magnetopause and bow shock to the IMF Bz and the solar wind dynamic pressure: a parametric study using the AMR-CESE-MHD model

open access: yesJournal of Space Weather and Space Climate, 2018
We have used the AMR-CESE-MHD model to investigate the influences of the IMF Bz and the upstream solar wind dynamic pressure (Dp) on Earth’s magnetopause and bow shock.
Wang Juan   +5 more
doaj   +1 more source

Sovereign default and monetary policy tradeoffs [PDF]

open access: yes, 2018
The paper is organized around the following question: when the economy moves from a debt-GDP level where the probability of default is nil to a higher level—the “fiscal limit”—where the default probability is non-negligible, how do the effects of routine
Bi, Huixin   +2 more
core   +1 more source

Differential Item Functioning on the Patient Health Questionnaire‐8 by Disease Subtype, Language, Sex, and Age among People with Systemic Sclerosis: A Scleroderma Patient‐centered Intervention Network Cohort Study

open access: yesArthritis Care &Research, Accepted Article.
Objective Somatic items used in depression assessments can potentially overlap with symptoms related to physical illness, including systemic sclerosis (SSc). No studies have looked at whether somatic depression items may be influenced by diffuse versus limited SSc disease subtypes, which are associated with varying degrees of symptom presentation.
Sophie Hu   +109 more
wiley   +1 more source

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