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Epidemiology, Risk and Protective Factors
2021Anxiety disorders in later life have historically been overshadowed by strong clinical and epidemiological interest in mood disorders and cognitive disorders. This chapter reviews the key scientific literature on the epidemiology of anxiety disorders in older people and putative risk and protective factors.
Byrne, Gerard J., Pachana, Nancy A.
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International Journal of Cosmetic Science, 1985
SynopsisThe absorption of ultraviolet light by a film of sunscreen product on the surface of the skin is considered from a theoretical standpoint. It is apparent that Beer‐Lambert's Law would predict protection factors in excess of the actual factors by many orders of magnitude.
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SynopsisThe absorption of ultraviolet light by a film of sunscreen product on the surface of the skin is considered from a theoretical standpoint. It is apparent that Beer‐Lambert's Law would predict protection factors in excess of the actual factors by many orders of magnitude.
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Variability in Respiratory Protection and the Assigned Protection Factor
Journal of Occupational and Environmental Hygiene, 2004The workplace protection factor (WPF) for a given respirator wearer shows substantial variability from wearing to wearing; this variability is commonly assumed to be lognormal in nature. Further, when multiple WPFs are measured for each of multiple wearers, the aggregated WPFs appear to follow a lognormal distribution.
Mark, Nicas, John, Neuhaus
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Protective factors and risk factors
Organizational Psychology Review, 2016Dyadic work relationships are fundamental to effective organizing and are a means by which individuals find meaning at work. Such relationships may contain latent competencies with the potential to infuse the dyad with purpose. Meaningful dyadic relationships depend on the dyad’s ability to be resilient to within-dyad adversity.
Bryant Thompson, Elizabeth Ravlin
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Risk Factors and Protective Factors
2021Risk factors for gang involvement are broken down across five domains: individual, family, school, peer group, and community/social environment. There is a cumulative effect for risk factors, meaning the more risk factors one has, the more likely that youth would be involved in a gang (Howell and Egley, Youth Violence Juv Justice 3(4):334–354, 2005 ...
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Caries-Protective Factors in Saliva
Advances in Dental Research, 1994Saliva influences caries attack mainly by its rate of flow and by its content of fluoride. The salivary flow rate influences to a high degree the rate of oral and salivary clearance of bacterial substrates included in foods and snacks. This influence is site-dependent.
F, Lagerlöf, A, Oliveby
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