نتایج جستجو برای: green house gasses
تعداد نتایج: 187139 فیلتر نتایج به سال:
As an integral part of the Coalition for Sustainable Egg Supply (CSES) Project, this study simultaneously monitored air emissions of 3 commercially operated egg production systems at the house level and associated manure storage over 2 single-cycle flocks (18 to 78 wk of age). The 3 housing systems were 1) a conventional cage house (CC) with a 200,000-hen capacity (6 hens in a cage at a stockin...
this study was carried out in zarabd, bardsir and sirjan in kerman province in 2002-2003. a number of 58 green-house owners, five wholesaller and 20 retalisaller selected by systemathic sampling method. the results showed that cost marketing service was from 196 to 620 rials and marketing net benefit was 375 rials for cucumber and 230 rials for tomato. retail marketing net benefit was 204 rials...
We give a new criterion for classical gas with repulsive pair potential to exhibit uniqueness of the infinite volume Gibbs measure and analyticity pressure. Our improvement on bound is by factor $$e^2$$ over cluster expansion approach e known limit convergence. The based contractive property recursive computation density point process. key ingredients in our proofs include an integral identity ...
Outdoor surviving experiment with three green house enchytraeid species (Oligochaeta: Enchytraeidae)
Some enchytraeid species of tropical, subtropical or Mediterranean origin can appear in artificial environments, e.g. green houses due to the worldwide commercial network. Since the used soil from green houses is often disposed outdoors, a question raised that these exotic enchytraeid species could survive under continental climate conditions. In this experiment two of the resettled green house...
On the base of the residential interior decoration and the air pollution status in China, as the requirements of indoor air quality at present are increasing, from the concept of healthy house, new idea is proposed that indoor air pollution is controlled by overall process through green interior design, selecting environmentally friendly materials and green decoration for safety, healthy and en...
There are only a handful reports about the sensor systems having the ability of detecting the existence of the noble gases. Chemical reluctance of these gaseous species causes them to have no chemical interactions like hydrogen bonding with the chemically designed nano-sized sensors. Noble gasses usually have no atomic charges nor do change the total polarity of the molecular sensor systems. Th...
Background and Aim: Vascular imaging during surgical procedures is very important and has many applications. There are several methods for intraoperative vascular assessment such as intraoperative angiography, Doppler, and fluorescence-based techniques. The latter group and specially the Indocyanine Green (ICG) Video Angiography (VA) is commonly used for vascular surgery and sentinel node...
This research paper suggests the ‘Paprika green house system’ (PGHS), which collects paprika growth information and greenhouse information to control the paprika growth at optimum condition. The temperature variation range of domestic paprika cultivation facilities are relatively quite big and the facility internal is kept at relatively dry condition. In addition, the concentration of CO2 is no...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید