نتایج جستجو برای: outdoor
تعداد نتایج: 21002 فیلتر نتایج به سال:
The majority of diseases caused by air pollution, such as asthma and allergies, are caused by pathogenic bacteria, which are transmitted through bioaerosols. Bacteria and fungi are the main sources of hospital infections causing the majority of diseases and cases of mortality. The aim of this study was to determine the ratio of indoor to outdoor fungi concentration, the effect of population den...
Introduction: Background radiation is originated from environmental radioactive sources cosmicandterrestrial.Materials distribution onsurface of the earth and height from sea level are not the same at various points.Absorbed dose caused by them were different at various points.In this research, Background radiation level inoutdoor different areas of Ilam province was measured and effective dose...
Background and Aim: Urban outdoor space is an area of social interactions and face-to-face encounters due to the high power of certain spaces in various exchanges, such as information. The COVID-19 pandemic has had a profound effect on these relationships, resulting in numerous shifts in human mobility and interaction patterns, especially in cities. However, urban outdoor spaces have the potent...
Abstract Introduction & Purpose: Indoor air quality, particularly in health care facility, is important. One of the most important factors affect the air quality is aerosols due to carrying microorganisms and deposit in the respiratory tract. Therefore, the purpose of this study was to measure the concentration of suspended particles in outdoor and indoor of Dena hospital and determine the re...
Background: vitamin D insufficiency/deficiency is serious concern among young women. The maintain of an adequate vitamin D status, which can impact on health and exercise performance, is important to athletes and non-athletes. The aim of this study was to compare of the effect of exercise training in in outdoor and indoor places on the serum vitamin D levels of young women. Methods: In this qua...
Traditional architecture of the historical cities in Iran contains valuable lessons related to architecture and urban design. A considerable group of these strategies are those that are used in outdoor urban spaces in desert cities providing a safe and sustainable microclimate to live in the harsh desert for more than thousands of years. This article will decode these strategies by doing field ...
BACKGROUND The near work and outdoor activity are the most important environmental risk factors for myopia. However, data from Chinese rural children are relatively rare and remain controversial. Therefore, the purpose of this study was to evaluate the relationship of both near work and outdoor activities with refractive error in rural children in China. METHODS In this cross-sectional study,...
Japanese cedar pollinosis (JCP) is an important illness caused by the inhalation of airborne allergenic cedar pollens, which are dispersed in the early spring throughout the Japanese islands. However, associations between pollen exposures and the prevalence or severity of allergic symptoms are largely unknown, due to a lack of understanding regarding personal pollen exposures in relation to ind...
BACKGROUND Falls are a major threat to older people's health and wellbeing. Approximately half of falls occur in outdoor environments but little is known about the circumstances in which they occur. We conducted a qualitative study to explore older people's experiences of outdoor falls to develop understanding of how they may be prevented. METHODS We conducted nine focus groups across the UK ...
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