Hydration status and physiological workload of UAE construction workers: a prospective longitudinal observational study
نویسندگان
چکیده
منابع مشابه
Hydration status and physiological workload of UAE construction workers: A prospective longitudinal observational study
BACKGROUND The objective of the study was to investigate the physiological responses of construction workers labouring in thermally stressful environments in the UAE using Thermal Work Limit (TWL) as a method of environmental risk assessment. METHODS The study was undertaken in May 2006. Aural temperature, fluid intake, and urine specific gravity were recorded and continuous heart rate monito...
متن کاملconstruction and validation of a computerized adaptive translation test (a receptive based study)
آزمون انطباقی رایانه ای (cat) روشی نوین برای سنجش سطح علمی دانش آموزان می باشد. در حقیقت آزمون های رایانه ای با سرعت بالایی به سمت و سوی جایگزین عملی برای آزمون های کاغذی می روند (کینگزبری، هاوسر، 1993). مقاله حاضر به دنبال آزمون انطباقی رایانه ای برای ترجمه می باشد. بدین منظور دو پرسشنامه مشتمل بر 55 تست ترجمه میان 102 آزمودنی و 10 مدرس زبان انگلیسی پخش گردید. پرسشنامه اول میان 102 دانشجوی س...
Assessment of construction workers' hydration status using urine specific gravity.
OBJECTIVES The study objective was to assess hydration status by measuring USG among construction workers in Iran. MATERIALS AND METHODS The study design was comparative and experimental. Sixty participants were randomly selected from the construction workers from a construction campus with a similar type of work, climate and diet and formed 2 groups (individuals exposed to the sun and non-ex...
متن کاملa study on construction of iranian life tables: the case study of modified brass logit system
چکیده ندارد.
15 صفحه اولComparison of direct and indirect blood pressure in patients under esophagectomy surgery: a prospective observational study
Background: Arterial pressure is one of the most important physiological variables and often needs to be monitored repeatedly or continuously in perioperative period. Arterial pressure monitoring is one of the standard monitoring in operating room. During general anesthesia, blood pressure can be measured by using a noninvasive arterial pressure method or continuous invasive arterial pressure b...
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ژورنال
عنوان ژورنال: Journal of Occupational Medicine and Toxicology
سال: 2008
ISSN: 1745-6673
DOI: 10.1186/1745-6673-3-21