نتایج جستجو برای: curbside open air microenvironment
تعداد نتایج: 618987 فیلتر نتایج به سال:
Disinfection systems are essential in providing dairy foods which are safe for consumption by all sectors and age groups of the human population. The New Zealand dairy industry ensures quality competition under International Organisation for Standardisation (ISO) general systems standards (ISO 9002 and ISO Guide 25) and is subject to food safety assurance legislation (Dairy Industry Regulations...
Background and Aim: One of the notorious air pllutants on which air quality is determined is carbon monoxide (CO). The aim of the present study was to measure the concentration of CO outdoor and indoor urban environments and compare it with air quality standards within buildings and open spaces. Materials and Methods: This research was a descriptive-analytical study of CO estimation in ou...
BACKGROUND The investigation of hospital air quality has been conducted in wards, ICUs, operating theaters, and public areas. Few studies have assessed air quality in respiratory care centers (RCCs), especially in mechanically ventilated patients with open suctioning. METHODS The RCC air quality indices (temperature, relative humidity, levels of CO2, total volatile organic compounds, particul...
A ccording to the Federal Aviation Administration (FAA), 800 million people are expected to board airplanes in 1999. In 1987, the 17 largest airports accounted for more than half of the air passenger enplanement in the United States.’ As airports get larger and more complex, passengers expect more help from curbside to aircraft seat. With extensive hotel, shopping, and recreational complexes sp...
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