Results 211 to 220 of about 1,147,833 (267)
Some of the next articles are maybe not open access.
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.
openaire +2 more sources
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.
openaire +2 more sources
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.
openaire +2 more sources
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
openaire +2 more sources
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. Our conceptual analysis
Bryant Thompson, Elizabeth Ravlin
openaire +1 more source
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 ...
openaire +1 more source
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
openaire +2 more sources
Exercise as a coronary protective factor
American Heart Journal, 1991Exercise has multiple beneficial actions, both in normal subjects and in patients with coronary artery disease, which can be cardioprotective. Apart from reducing known risk factors and protecting against their deleterious effects, exercise also reduces the risk of coronary artery disease by increasing cardiovascular fitness.
Y, Chandrashekhar, I S, Anand
openaire +2 more sources
[Risk factors and protective factors of the insanities].
Morphologie : bulletin de l'Association des anatomistes, 2007The Alzheimer's disease (AD) is multifactorial. How to explain this group of very heterogeneous factors? Many of them can be considered as biopsychosocial risk factors. In other words, the risk factors, in link with the physiological functioning and a physiopathology, are difficultly dissociable of contingencies of psychological and/or social nature ...
openaire +3 more sources
Respirator protection factors: part II — protection factors of supplied-air respirators
American Industrial Hygiene Association Journal, 1980Protection Factors provided by 25 NIOSH approved supplied-air respirators were determined while the devices were worn by a panel of test subjects anthropometrically selected to represent adult facial sizes. Polydispersed DOP aerosol was used for respirator fit tests on continuous flow, demand, and pressure-demand respirators. Based on facepiece leakage
A L, Hack, O D, Bradley, A, Trujillo
openaire +2 more sources
Predicting the Chemical Protection Factor of CBRN Protective Garments
Journal of Occupational and Environmental Hygiene, 2013The protection factor and pressure drop coefficient of single layers of active carbon particles in chemical, biological, radiological, and nuclear (CBRN) protective garments have been computed from computational fluid dynamics simulations of airflow and mass transport.
Davide, Ambesi +3 more
openaire +2 more sources