نتایج جستجو برای: increase in products
تعداد نتایج: 17039215 فیلتر نتایج به سال:
We devoted our research to study and substantiate the possibility of using products based on commercial chitosan. As an animal polysaccharide, it was applied as additive in manufacturing laboratory samples kraft packaging paper with increased hydrophobic properties.
 The aimed optimize conditions produce by means mathematical planning method experiment accordance three factor uniform-rotat...
چکیده ندارد.
liberalization of energy price increases costs of agricultural inputs and costs of agricultural production. all these changes may affect the overall competitiveness of domestic products with similar foreign products. as a result of that, total cost of agricultural products are increased and profitability are decreased. in this paper, energy consumption for producing corn were calculated using c...
Estimating Oil Products Demand by State-space Model and Relevant Guidelines for Price Liberalization
The purpose of this paper is to estimate oil products demand by the state-space model, taking into account the implications for price liberalization using the Kalman filter technique in the framework of a time-varying pattern. For this purpose, we use the data of the Energy Balance Sheet and the National Iranian Oil Refining and Distribution Company during the period of 1994-2017. Our model res...
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