Results 41 to 50 of about 41,814,406 (368)
JCPP Advances, 2022 Background Young adulthood is a key developmental period for understanding outcomes of childhood onset attention‐deficit/hyperactivity disorder (ADHD) and autism.
Ümit Aydin +7 more
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An Italian Twin Study of Non-Cancer Chronic Pain as a Wide Phenotype and Its Intensity
Medicina, 2022 Background and Objectives: Non-cancer chronic pain (CP) results from the interaction between genetic and environmental factors. Twin studies help to estimate genetic and environmental contributions to complex traits such as CP.
Corrado Fagnani +6 more
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Heritability of Cardiothoracic Ratio and Aortic Arch Calcification in Twins
Medicina, 2021 Background and Objectives: Aortic arch calcification (AoAC) is associated with a variety of cardiovascular complications. The measurement and grading of AoAC using posteroanterior (PA) chest X-rays are well established. The cardiothoracic ratio (CTR) can
Zsofia Jokkel +8 more
doaj +1 more source
TiLA: Twin-in-the-Loop Architecture for Cyber-Physical Production Systems [PDF]
IEEE International Conference on Computer Design (ICCD), Abu
Dhabi, United Arab Emirates, 2019, pages 82-90, 2020 Digital twin is a virtual replica of a real-world object that lives simultaneously with its physical counterpart. Since its first introduction in 2003 by Grieves, digital twin has gained momentum in a wide range of applications such as industrial manufacturing, automotive and artificial intelligence. However, many digital-twin-related approaches, found
arxiv +1 more source
Effect of genetic and environmental influences on cardiometabolic risk factors: a twin study
Cardiovascular Diabetology, 2011 Background Both genetic and environmental factors play a role in the pathogenesis of type 2 diabetes and cardiovascular diseases. The magnitude of genetic and environmental influences may vary in different populations and can be investigated by twin ...
Métneki Júlia +8 more
doaj +1 more source
Applied Sciences, 2023 Background: Recurrent upper airway obstruction during sleep is a common feature of obstructive sleep apnea (OSA). Risk factors for the development of OSA include obesity, male gender and smoking.
Zsofia Jokkel +9 more
doaj +1 more source
Medicina, 2021 Background and Objectives: The asymmetrical vertebral artery (VA) flow and diameter are common findings, which can result in an asymmetrical blood flow in the basilar artery (BA), leading to bending of the artery over time.
Laszlo Szalontai +8 more
doaj +1 more source
Twin nucleation in Ti: A study using nudged elastic band (NEB) method [PDF]
arXiv, 2022 Capturing twin nucleation in full-field crystal plasticity is a long-standing problem in materials science. The challenge resides mainly in the biased regional lattice transformation associated with twin formation in defiance of its obedience to a threshold stress law which could be fulfilled in regions where twinning is deferred.
arxiv
Diabetes, Metabolic Syndrome and Obesity, 2021 Chunxiao Liao,1 Wenjing Gao,1 Weihua Cao,1 Jun Lv,1 Canqing Yu,1 Shengfeng Wang,1 Zengchang Pang,2 Liming Cong,3 Hua Wang,4 Xianping Wu,5 Liming Li1 1Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing ...
Liao C +10 more
doaj
A Twin Study of Perthes Disease [PDF]
Pediatrics, 2016 BACKGROUND: Legg-Calvé-Perthes disease (LCPD) is an idiopathic avascular necrosis of the femoral head. Its etiology is poorly understood, although previous studies have implicated low birth weight and possible genetic determinants. The aim of this study was to identify potential birth weight and genetic associations
Stephanie van Dijck +6 more
openaire +4 more sources