Found 43,215 document(s)
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Background: The ideal substitute for in situ reconstruction of aortic graft or native aortic infection has yet to be defined. Though recognized as resistant to infection, cryopreserved arterial allograft (Allograft) pres...
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Background: Additional anterolateral ligament (ALL) reconstruction has been associated with improved clinical outcomes and reduced failure rates in anterior cruciate ligament (ACL) reconstruction. Despite the excellent c...
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Background: The COVID-19 pandemic has directly, and indirectly, exacerbated existing social health inequalities. People living in socially deprived areas are at greater risk of most adverse outcomes from COVID-19. The ai...
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Background and aims: The major predictors of future coronary heart disease (CHD) events in individuals without traditional modifiable cardiovascular risk factors (CVRFs) remain unknown. We investigated the association be...
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Background: Aging is associated with a progressive change of body composition characterized by muscle mass decline and accumulation of adipose tissue that can lead to sarcopenia and obesity, respectively. The prevalence ...
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Background Before the COVID-19 pandemic, the pediatric continuum of HIV care lagged behind that of adults. The present study aimed to describe the effects of the COVID-19 pandemic on access to HIV care among children and...
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Developing new injection systems and combustion chambers for hydrogen is a central topic for the new generation of engines. In this effort, simulations take a central role, but methods developed for conventional hydrocar...
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Since dark matter particles have never been directly detected, we do not know how they move, and in particular we do not know how they fall inside gravitational potential wells. Usually it is assumed that dark matter onl...
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Laser-induced breakdown spectroscopy (LIBS) has been used to explore the chemistry of three regions of Mars on respective missions by NASA and CNSA, with CNES contributions. All three LIBS instruments use ~100 mm diamete...
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We investigate the stability and long-term behavior of spatially periodic plane waves in the complex Klein-Gordon equation under localized perturbations. Such perturbations render the wave neither localized nor periodic,...
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The multiprotein complex mTORC1 is essential for the increase in protein synthesis and bioenergetic metabolism that supports the proliferation of many cell types, including natural killer (NK) cells, which are important ...
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BACKGROUND: There has been rapid growth of neuroelectrophysiological studies that aspire to uncover the "black box" of mindfulness and meditation. Reliance on traditional data analysis methods hinders understanding of th...
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Policy Brief co-rédigé par des chercheurs spécialistes des bassins de l’Amazonie et du Congo, durant la caravane fluviale scientifique Iaraçu, en route pour la COP de Belém (2025)...