نتایج جستجو برای: transport control

تعداد نتایج: 1576650  

Journal: :Mathematics 2021

Water quality control and the of contaminant spill in water particular are becoming a primary need today. Gradient descent sensitivity methods based on adjoint formulation have proved to be encouraging techniques this context for river channel flows. Taking into account that most channels rivers include junctions with other branches, objective study is explore technique network reconstruct upst...

ژورنال: علوم آب و خاک 2004
ناصر اصغرزاده, , رقیه حاجی‌بلند, , زهرا مهرفر, ,

A great number of studies have been conducted on the role of Azotobacter - a free living N2-fixer - in agricultural soils, but our information is lacking on the importance of Azotobacter in pasture soils. This research was conducted to study the relationship between ecological and edaphical factors with the population of the bacteria in soil. Soil samples were taken from two sites in Azarbaidja...

Journal: :Proceedings of the National Academy of Sciences 2009

Journal: :IEEE Transactions on Parallel and Distributed Systems 2007

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