… Holstein cows were heat synchronized for estrus and assigned randomly to pens in a free stall barn with (Fan) or without (Control) a fan to observe the effect of forced ventilation on cortisol concentrations. After a 21-day adjustment period, Jugular cannulae were inserted for blood sampling before PGF2a injection. Al …
… in milk production and reproductive efficiency ca be offset by implementation of a program consisting of cooling through shades, ventilation , evaporative coolers and spray and fans. Corral shade would be consistent to be essential to reduce stress. Feed line shade will improve dry matter intake and milk production. H …
The combination of aridity, extensive urbanization and expansion of irrigated fanning have brought about substantial wale demand increase and intensified the gap between rising water demands and limited existing water supply in the Sultanate of Oman. Creenhouse farming has hem adopted as pan of the government effects t …
The use of personal fans allows improving thermal comfort and energy savings in warm office spaces. This is due to individual adjustment and extended indoor temperature acceptability. However, to achieve that, the usability of fans must be assured. Therefore, an experiment with 40 people of various age groups was carri …
تسجيل الدخول لحفظ عمليات البحث واستلام التنبيهات.