Results 81 to 90 of about 24,698,747 (249)
环境与职业医学, 2023 BackgroundLong working hours are a common occupational health risk factor. The problem of long working hours and its impact on health of medical staff cannot be ignored.
Feng YANG +4 more
doaj +1 more source
Moving from two- to multi-way interactions among binary risk factors on the additive scale [PDF]
arXiv, 2020 Many studies have focused on investigating deviations from additive interaction of two dichotomous risk factors on a binary outcome. There is, however, a gap in the literature with respect to interactions on the additive scale of >2 risk factors. In this paper, we present an approach for examining deviations from additive interaction among three on ...
arxiv
Risk Parity Portfolios with Skewness Risk: An Application to Factor Investing and Alternative Risk Premia [PDF]
arXiv, 2022 This article develops a model that takes into account skewness risk in risk parity portfolios. In this framework, asset returns are viewed as stochastic processes with jumps or random variables generated by a Gaussian mixture distribution. This dual representation allows us to show that skewness and jump risks are equivalent.
arxiv
Interpretation of Shanghai’s Guidelines for Healthy Industrial Park Construction
Shanghai yufang yixueVarious types of industrial parks in Shanghai play an important role in promoting industrial upgrading and technological progress, yet they are also fraught with occupational health hazards.
GUO Weiwei +4 more
doaj +1 more source
Italian Journal of Pediatrics, 2014 Asthma is the most common chronic respiratory disease of childhood, and even if there have been many advances in the understanding pathogenesis of the disease, many aspects remain to be clarified. In the pathogenesis of asthma are involved both "protective" and "predisposing" factors as a result of the complex interactions that occur between ...
Emilia Alterio +11 more
openaire +2 more sources
Epidemiology and Risk Factors of Osteosarcoma
Cancer Investigation, 2020 Osteosarcoma is a rare tumor diagnosed at any age; however younger age is a common risk factor. In addition, multiple factors are believed to contribute to higher rates of osteosarcoma, particularly race and gender.
L. R. Sadykova +6 more
semanticscholar +1 more source
Anti-Inflammatory Activity of a Peptide from Skipjack (Katsuwonus pelamis)
Marine Drugs, 2019 In this paper, the effect of skipjack (Katsuwonus pelamis) enzymatic peptide (SEP), which was prepared and purified from a byproduct of skipjack, on inflammation, ulcerative colitis and the regulation of intestinal flora was studied in a mouse ulcerative
Zhi-gao Wang +8 more
doaj +1 more source
Frontiers in Marine Science, 2022 For full use of the by-products during Siberian sturgeon (Acipenser baerii) processing, gelatin was extracted from the cartilages using the hot water method, and its physico-chemical properties and protective function on ultraviolet-A injured human skin ...
Zhe Zhang +5 more
doaj +1 more source
Risk factors in amblyopia [PDF]
Eye, 1990 Any intervention to prevent serious amblyopia is based on the knowledge about normal versus subnormal visual development. Our ability to predict with high degree of certainty which children will develop amblyopia will be dependent on the characteristics of various risk factors for initiating the development of squint or amblyopia.
Johan Sjöstrand, Maths Abrahamsson
openaire +3 more sources
Risk Factors of Diarrhoea in Malnourished Children Under Age of 5 Years [PDF]
, 2019 Background: Acute infectious enteritis remains one of the commonest causes of death among infants and children in developing countries. Acute enteritis is defined as a loss of stool consistency with pasty or liquid stools, and/or an increase in ...
Hanif, A. (Asif) +4 more
core +2 more sources