نتایج جستجو برای: controlling water

تعداد نتایج: 677943  

Journal: :journal of petroleum science and technology 0
liu jun school of civil engineering and architecture, southwest petroleum university, chengdu 610500, china wang wei school of civil engineering and architecture, southwest petroleum university, chengdu 610500, china zhang jian zhong drilling technology research institute of jidong oil field company, hebei, 063000, china xiao guo hua drilling technology research institute of jidong oil field company, hebei, 063000, china

according to the temperature distribution of water injection well-bore in highly deviated wells under different conditions and unstable temperature field heat conduction principles, a true three-dimensional model was established to analyze the law of variation on temperature of highly deviated wells during the water injection process, and to analyze the factors that influence the water injectio...

Journal: :تحقیقات مهندسی کشاورزی 0
محمد موحدان محقق موسسه تحقیقات فنی و مهندسی کشاورزی

iran has limited water resources that require preservation and reducing water loss from reservoirs, especially in arid and semi arid regions. there are a number of methods available for to control water loss from reservoirs and canals. concrete linings in water reservoirs and ponds are durable, but their efficiency is limited. geomembrane sheets are another method of controlling leakage from wa...

Journal: :Science 2001
X Q Wang H Ullah A M Jones S M Assmann

The phytohormone abscisic acid (ABA) promotes plant water conservation by decreasing the apertures of stomatal pores in the epidermis through which water loss occurs. We found that Arabidopsis thaliana plants harboring transferred DNA insertional mutations in the sole prototypical heterotrimeric GTP-binding (G) protein alpha subunit gene, GPA1, lack both ABA inhibition of guard cell inward K(+)...

2004
D. O. OKULL

Spores of Penicillium expansum, the primary organism responsible for the occurrence of patulin in apple juice, were exposed to electrolyzed oxidizing (EO) water in an aqueous suspension and on wounded apples. Full-strength and 50% EO water decreased viable spore populations by greater than 4 and 2 log units, respectively. Although EO water did not prevent lesion formation on fruit previously in...

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