نتایج جستجو برای: protective
تعداد نتایج: 114550 فیلتر نتایج به سال:
This study was conducted to improve the construction of impermeable clothing protecting against liquid chemical agents in order to lower the thermal strain caused by the clothing during work. Previous studies indicated that light work in a hot environment in this kind of clothing could last 30 min only. We propose a modification of the construction; new models of protective clothing were tested...
Antioxidant vitamins have been postulated as a protective factor in asthma. The associations between the frequency of fresh fruit consumption in summer, and the prevalence of self-reported asthma symptoms were investigated. The analysis was based on 5,582 males and 5,770 females, born in England, Wales and Scotland between March 3-9, 1958 and aged 33 yrs at the time of survey. The 12-month peri...
An attempt made to construct a model of relationship of the radioprotective and carcinogenic properties of biologically active compounds with their electron and information factors. We discovered a simple quantitative structure – activity relationships between the radioprotective effectiveness of chemicals and their molecular structure. It is established that carcinogenic properties of chemical...
The allegation that, 'Being Muslim means that you cannot be British' is often made. In view of this, we conducted a small survey (n=75) utilising purposive sampling on Muslims residing in the United Kingdom. Participants were recruited in a King's College London Islamic Society event in November 2014 in Guy's Hospital, London. 75/75 (100%) of the participants recruited responded. 69/75 (94%) of...
The mutual best friendships of shy/withdrawn and control children were examined for prevalence, stability, best friend's characteristics, and friendship quality. Using peer nominations of shy/socially withdrawn and aggressive behaviors, two groups of children were identified from a normative sample of fifth-grade children: shy/withdrawn (n = 169) and control (nonaggressive/nonwithdrawn; n = 163...
Despite popular assumptions, criminologists have long recognized that crime rates are lower for various immigrant groups than for similarly disadvantaged African Americans. What accounts for this paradox? In this study, we consider the role of neighborhood context, specifically, the concentration of immigrants within a community, as a protective factor responsible, in part, for lower crime rate...
OBJECTIVE To investigate the relationship between religiosity and drug use among Brazilian university students. METHODS This manuscript is part of the "First Nationwide Survey on the Use of Alcohol, Tobacco and Other Drugs among College Students in the 27 Brazilian State Capitals". In this study, 12,595 university students were divided into two groups according to their attendance at religiou...
OBJECTIVE We estimated associations between experiencing a home foreclosure filing and experiencing a child protective services (CPS) investigation or substantiation. METHODS We linked a large sample drawn from administrative data on foreclosure filings, CPS involvement, and participation in a host of other public programs for >60,000 Wisconsin households over a 4-year period from 2008 to 201...
OBJECTIVE This study aimed to empirically assess psychometric properties of a multi-dimensional youth self-report measure of neglectful behavior by parents. METHOD Data were gathered from 593 12-year-old youth participating in the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN) consortium; 272 also had data at age 14. Youth responded to a 25-item measure of their experiences of neg...
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