کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2742196 1148589 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Measuring temperature
ترجمه فارسی عنوان
اندازه گیری دما
کلمات کلیدی
نقاط ثابت، حرارت، درجه حرارت، دماسنج خواص ترمومتری
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیهوشی و پزشکی درد
چکیده انگلیسی

In the perioperative period patients tend to lose heat and become hypothermic. An understanding of the causes and prevention of heat loss is therefore important to the anaesthetist. Heat and temperature are measures of energy. Heat is a measure of the total kinetic energy (joules, J) of a body, and depends on the size of the body and its specific heat capacity. Temperature is a measure of the average kinetic energy, and describes the potential for heat transfer from a body at high temperature to one at lower temperature until both bodies reach equilibrium at the same temperature. Temperature is measured on a scale (e.g. Fahrenheit, Celsius, or Kelvin) which is defined by fixed points related to predictable physical events (e.g. the freezing point, steam point, and triple point of water).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Anaesthesia & Intensive Care Medicine - Volume 16, Issue 7, July 2015, Pages 358–362
نویسندگان
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