Non-uniform distribution of customers in a region and variation of their maximum willingness to pay at distinct areas make regional pricing a practical method to maximize the profit of the distribution system. By subtracting the classic objective function, which minimizes operational costs from revenue function, profit maximization is aimed. A distribution network is designed by determining the...

a simple new closed form of the green function for axisymmetric magnetostatic problemsis found analytically in cylindrical coordinates. the result is verified by applying several examples.

we describe how to obtain electronic transport properties of disordered graphene, including the tight binding model and nearest neighbor hopping. we present a new method for computing, electronic transport wave function and greens function of the disordered graphene. in this method, based on the small rectangular approximation, break up the potential barriers in to small parts. then using the f...

background: alzheimer’s disease (ad) is the most prevalent degenerative disorder of the brain among elderly individuals. many studies indicate that oxidative stress is an important pathogenic factor which involves oxidizing macromolecules such as dna, lipids, and proteins in ad. green tea is a rich source of antioxidant compounds that can remove radical oxygen species. the purpose of this study...

The importance of constructing the appropriate Green function to solve a wide range of problems inelectromagnetics and partial differential equations is well-recognized by those dealing with classical electrodynamics and related fields. Although the subject of obtaining the Green function for certain geometries has been extensively studied and addressed in numerous sources, in this paper a syst...

the importance of constructing the appropriate green function to solve a wide range of problems inelectromagnetics and partial differential equations is well-recognized by those dealing with classical electrodynamics and related fields. although the subject of obtaining the green function for certain geometries has been extensively studied and addressed in numerous sources, in this paper a syst...

the paper presents a mathematical base modeling combined to modified-winding -function-approach (mwfa) for eccentricity fault detection of a round-rotor synchronous machine. for this aim, a 6-pole machine is considered, and the machine inductances are computed by mwfa in healthy and also under eccentricity fault. a numerical discrete-time method has been proposed to machine modeling in voltage-...

In studies on green supply chain, performance evaluation is an extremely important field. It aims to allow the nodes in supply chain to realize their positions and influence on benefit in overall supply chain in order enhance the supply chain. Thus, implementation of effective performance evaluation is the key to enhance green supply chain development. Distribution service industry is the impor...

The ubiquitin-proteasome system (UPS) is responsible for turnover of most cellular proteins in eukaryotes. Protein degradation by the UPS serves quality control and regulatory functions. Proteasome inhibition showed great promise in effectively treating cancer and restenosis. UPS dysfunction in cardiac hypertrophy and failure has recently been suspected but remains to be investigated. A system ...

The objective of the present study is to empirically explore the implementation of Green IT measures from the perspective of the dynamic resources in organizations. To this end, the paper integrates two streams of research1) the dynamic resources or capabilities of a firm and, 2) the adoption of Green IT measures. The findings suggest that two organizations in our sample have been successful in...