نتایج جستجو برای: risky materials
تعداد نتایج: 450967 فیلتر نتایج به سال:
Background and Aim: Substance abuse and risky sexual behaviors are intermingled. Both subjects, however, are highly sensitive issues culturally in some societies such as Iran, making assessment of sexual behaviors difficult and challenging. It is particularly difficult to assess and study risky sexual behaviors in the drug-using population. Thus, it seems essential to develop and validate a com...
BACKGROUND AND PURPOSE Each year, teenagers account for about one-fifth of all unintended pregnancies in the United States. As such, delivering sexual risk reduction educational materials to teens in a timely fashion is of critical importance. Web-based delivery of these materials shows promise for reaching and persuading teens away from risky sexual and substance abuse behaviors. The purpose o...
background there are many risky behaviors that threat adolescents and must receive specific attention. research has shown that personality pattern behaviors have a significant relationship with risky behaviors. objectives the objective of this study was to clarify the role of personality pattern behaviors in risky behaviors of high school students in chabahar city. patients and methods three hu...
Abstract Background & Aim: Risky sexual behaviors are a great threat for youth's physical and social health. Family has an important role in young women’s engagement in risky sexual behaviors. This study was designed to explore the role of family in young women’s engagement in risky sexual behaviors. Materials & Methods: This qualitative study used conventional content analysis an...
Introduction: In previous studies the appearance of vitiligo following occupational exposure has been defined. This study evaluates high risk occupational exposures before the onset of disease among patients with vitiligo Methods: All vitiliginous patients refered to dermatologic clinic of Imam Hospital, were asked about age of onset, recent and previous occupations, risky occupational exposur...
BACKGROUND The use of psychoactive substances is one of the most important public health issues. Tobacco, alcohol and illicit drugs are among the top risk factors for ill-health defined by World Health Organisation. The risky behaviours acquired in teenage can be magnified or decreased during university when a person starts having more awareness about the importance of own wellness. This paper ...
Triatoma mexicana was described by Herrich-Schaeffer in 1848. In 1940, a male specimen was found in Hidalgo. In 1970, this species was recorded in the state of Queretaro. Later, it was registered in Guanajuato and San Luis Potosi. In the present paper we performed an investigation in 545 dwellings from three counties in the state of Guanajuato, Mexico, from March 2003 to May 2004. The search an...
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