نتایج جستجو برای: hot temperature
تعداد نتایج: 518383 فیلتر نتایج به سال:
A physiological strain index (PSI), based on rectal temperature (Tre) and heart rate (HR), capable of indicating heat strain online and analyzing existing databases, has been developed. The index rates the physiological strain on a universal scale of 0-10. It was assumed that the maximal Tre and HR rise during exposure to exercise heat stress from normothermia to hyperthermia was 3°C (36.5-39.5...
The pressure of hot QCD up to g 6 ln(1/g) The free energy density, or pressure, of QCD has at high temperatures an expansion in the coupling constant g, known so far up to order g 5. We compute here the last contribution which can be determined perturbatively, g 6 ln(1/g), by summing together results for the 4-loop vacuum energy densities of two different three-dimensional effective field theor...
During the past decade, we have all read and heard many reports concerning the hot processing of meat. The majority of these reports have dealt with the hot processing of beef. At the University of Georgia, we have been extensively involved in evaluating systems for the hot processing of pork. We believe that pork is a “natural” for hot processing since many of the inherent problems which have ...
The impact of climate change on the health of vulnerable groups such as the elderly has been of increasing concern. However, to date there has been no meta-analysis of current literature relating to the effects of temperature fluctuations upon mortality amongst the elderly. We synthesised risk estimates of the overall impact of daily mean temperature on elderly mortality across different contin...
For radical designs the hot-carrier reliability is an important issue. This creates the need for the numerical simulation of hot-carrier induced degradation. From a design point of view, the goal of the degradation simulation will be the hot-carrier aging simulation for the prediction of device lifetime. This simulation requires a complicated set of physical models, which includes the hot-carri...
The traditional ultrasonic apparatus cannot be operated at high temperature, explaining why the effect of ultrasonic-vibration on high temperature metal forming has seldom been addressed in literature. This study establishes an ultrasonic-vibration hot upsetting system. A cooling mechanism is used to solve the problem of high temperature. The effects of temperature and strain rate during ultras...
OBJECTIVES To assess the effectiveness of thermostatic mixing valves (TMVs) in reducing bath hot tap water temperature, assess acceptability of TMVs to families and impact on bath time safety practices. DESIGN Pragmatic parallel arm randomised controlled trial. SETTING A social housing organisation in Glasgow, Scotland, UK. PARTICIPANTS 124 families with at least one child under 5 years. ...
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