SUMMER WATER CONSUMPTION, BODY TEMPERATURE AND RESPIRATION RATE IN LAMBS

changes in body temperature, respiration, heart rate and certain serum biochemical parameters of sheep during summer heat stress in jiroft

background: sheep are a form of investment and a quickly liquidatable resource, particularly in traditional and low income production systems. tropical and long warm-season regions always affect sheep production negatively. methods: in this experiment 15 female and 7 male sheep were chosen and their body temperature, heart rate, respiration rate measurements and blood sample for biochemical par...

Temperature affects respiration rate of Oithona similis

Oithona spp. is considered the most abundant and ubiquitous copepod genus in the marine environment, often outnumbering calanoid copepods throughout the year. Previous studies have argued that one of the reasons for such success is that the respiration rate of Oithona spp. is insensitive to temperature changes and lower than in calanoids. However, comprehensive data on the thermal biology of th...

economic optimization and energy consumption in tray dryers

دراین پروژه به بررسی مدل سازی خشک کردن مواد غذایی با استفاده از هوای خشک در خشک کن آزمایشگاهی نوع سینی دار پرداخته شده است. برای آنالیز انتقال رطوبت در طی خشک شدن به طریق جابجایی، یک مدل لایه نازک برای انتقال رطوبت، مبتنی بر معادله نفوذ فیک در نظر گفته شده است که شامل انتقال همزمان جرم و انرژی بین فاز جامد و گاز می باشد. پروفایل دما و رطوبت برای سه نوع ماده غذایی شامل سیب زمینی، سیب و موز در طی...

Respiration rate of hepatocytes varies with body mass in birds.

Hepatocytes were isolated from eight species of birds ranging from 13 g zebra finches to 35 kg emus. This represents a 2800-fold range of body mass (Mb). Liver mass (g) was allometrically related to species body mass by the equation: liver mass=19.6 x Mb(0.91). There was a significant allometric decline in hepatocyte respiration rate (HRR; nmol O2 mg(-1) dry mass min(-1)) with species body mass...

Body temperature changes in sea-water immersion.