Cooling cows with sprinklers: Spray duration affects physiological responses to heat load
نویسندگان
چکیده
منابع مشابه
Effect of spurt duration on the heat transfer dynamics during cryogen spray cooling.
Although cryogen spray cooling (CSC) is used to minimize the risk of epidermal damage during laser dermatologic surgery, optimization of the current cooling approach is needed to permit the safe use of higher light doses, which should improve the therapeutic outcome in many patients. The objective of this study was to measure the effect of spurt duration (delta t) on the heat transfer dynamics ...
متن کاملPhysiological Responses of Cattle to Heat Stress
Pakistan lies in the Warm Climate Zones of the world and is subjected to extended periods of high ambient temperature and relative humidity. The objective of this article is to review the physiologic/adaptive responses of acclimated cattle to heat stress emphasizing its affects on nutrient acquisition and metabolism, acid-base chemistry and hormonal balance of the body. Heat stress invokes a de...
متن کاملPhysiological responses of insects to heat
Postharvest quarantine treatments using high temperatures have been developed for various commodities. There are a wide range of insect pests that are the target of these treatments. In order to make heat treatments effective against these pests, the effects of high temperatures on insect physiology must be understood. Insects, being poikilothermic, are particularly sensitive to heat. Nearly ev...
متن کاملRadial Heat Transfer Dynamics during Cryogen Spray Cooling
Cryogen spray cooling (CSC) is a heat extraction process that protects the epidermal layer during skin laser surgery of port wine stain (PWS) birthmarks and other specific dermatoses. The objective of the present work is to investigate temporal and radial variations on the heat transferred at the surface of a skin model during CSC. A fast-response thermal sensor is used to measure temperature a...
متن کاملDynamic behavior of cryogen spray cooling: effects of spurt duration and spray distance.
BACKGROUND AND OBJECTIVES Cryogen spray cooling (CSC) is used to minimize the risk of epidermal damage during laser dermatologic surgery. Since optimization of CSC permits the safe use of higher light doses, which improves therapeutic outcome in many patients with superficial skin lesions, studies have focused on understanding spray-surface interactions and cooling dynamics. The objective of th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2018
ISSN: 0022-0302
DOI: 10.3168/jds.2017-13806