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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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Beyond sun protection factor testing
International Journal of Cosmetic Science, 2004SynopsisUltraviolet radiation in sunlight produces a range of acute and chronic adverse effects on the skin including sunburn, photosensitivity rashes, immunosuppression, photoageing and carcinogenesis. Sunscreens aim to provide protection, but standard testing procedures primarily involve assessment of ability to protect against acute erythema, as ...
Rhodes, Lesley +2 more
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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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Minimum protection factors for respiratory protective devices for firefighters
American Industrial Hygiene Association Journal, 1977Carbon monoxide and oxygen concentrations were measured in seventy-two structural fires using a personal air sampler carried by working firefighters. In a total sampling time of 1329 minutes the carbon monoxide concentration exceeded 500 ppm approximately 29 percent of the time. The maximum carbon monoxide concentration was 27,000 ppm and in 10 percent
W A, Burgess +4 more
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Adolescent Substance Abuse: Risk Factors and Protective Factors
Pediatric Clinics of North America, 1995The incidence of substance use and abuse by adolescents is influenced by multiple risk and protective factors, including genetic influences, predisposition, family and peer influences, individual personality traits, and societal influences. The potential opportunities for the pediatrician to alter evolving risk factors and to foster protective ...
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
[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 ...
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