نتایج جستجو برای: the regional input

تعداد نتایج: 16099157  

Journal: :international journal of environmental research 0
kh. ashrafi graduate faculty of environment, university of tehran, p.o.box 14155-6135, tehran, iran m. shafiepour graduate faculty of environment, university of tehran, p.o.box 14155-6135, tehran, iran l. ghasemi graduate faculty of environment, university of tehran, p.o.box 14155-6135, tehran, iran b. araabi faculty of electrical and computer engineering, university of tehran, tehran, iran

the objective of this paper is to develop an artificial neural network (ann) model which can beused to predict temperature rise due to climate change in regional scale. in the present work data recorded overyears 1985-2008 have been used at training and testing steps for ann model. the multilayer perceptron(mlp) network architecture is used for this purpose. three applied optimization methods a...

1998
D. Campisi M. Gastaldi

Since the pioneering work of Wassilly Leontief, a remarkable amount of theoretical and empirical work has continuously supported Input-Output modelling. In particular, the peculiar structure of dynamic Input-Output models have originated, in numerous fields ranging from Mathematical Economics to System Theory, an abundance of contributes. This paper deals with the computational problem of manag...

Journal: :Energies 2021

The support of economic sectors that exploit natural bio-based resources in a particular region is an opportunity to benefit from local potentials terms sustainability, employment, output, and household income. Hence relevant question emerges, namely, how can bioeconomy be adequately supported? Within this context, another issue whether the development strategy at national level should same as ...

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