نتایج جستجو برای: integrated

تعداد نتایج: 272789  

Nowadays, in highly competitive global markets and constant pressure to reduce total costs, enterprises consider group technology and Supply Chain Management (SCM) accordingly and usually separately as the key elements for intra and inter facilities improvement. Simultaneous consideration of the elements of these two disciplines in an integrated design can result in higher efficiency and ...

This paper demonstrates an enhancement of power quality in grid integrated systems with the help of the proposed control strategy for voltage source converter based active power filters. The Shunt Active Power filters (SAPF) are extensively utilized in modern grid integrated systems to diminish the power quality concerns associated with it. The SAPF is one of the various power filters, which ha...

ژورنال: علوم آب و خاک 2013
خزایی, مجید , شفیعی, اردشیر , ملایی, علی ,

The present study aimed to compare the effect of land cover on runoff and sediment with different coverage levels in Mehrian watershed. The study was carried out in a plot with the dimensions 3 × 2 meters during one year, in three different treatments (including without coverage, grass treatment and integrated treatment having brush and grass coverage) and in three replications. At the end of e...

مهدی, علی, مهدیان بهنمیری, معصومه, پوراحمد, احمد,

In recent years, the complexities of urbanization in Iran and raising such issues as urban sustainable development, human development, city economy reinforcement, emphasis on social justice, environment preservation, etc. all in all, have made urban management a more complex and sophisticated issue. As a result, with regard to the extent of variables, a need for a new approach to urban manageme...

بیژن حاتمی, , زینت احمدزاده, ,

Greenhouse whitefly, Trialeurodes vaporariorum West., is one of the most important pests of field crops and ornamental plants in greenhouses which usually controlled by chemical insecticide and/or by biologic control factors. In this study the effect of singular and integrated use of Confidor and predator, Chrysoperla carnea (Steph.) against different nymphal instars of the pest on tomato plant...

With the development of cities and increasing population, many challenges have been created, the most important of which is urban transportation. The inability of traditional urban management to address this challenge has led to some approaches, including intelligent transportation. Adopting and implementing such an approach in metropolitan areas requires a change in management approach, of whi...

Journal: :international journal of smart electrical engineering 0
armaghan rahimi student of islamic azad university central tehran branch fardad farokhi biomedical engineering department, islamic azad university central tehran branch shahram javadi electrical engineering department, islamic azad university central tehran branch

smart home is composed of several controllers with different plants in control. if each controller works independently, without considering the mutual effect of the others in the control process, the whole system could definitely not converge to an optimum desired status and may not ever reach the demanded condition. the function of different controller system may has conflict in some condition...

Journal: :journal of operation and automation in power engineering 2014
behnam alizadeh shahram jadid

this paper presents an application of benders decomposition to deal with the complexities in the simultaneous generation expansion planning (gep) and transmission expansion planning (tep). unlike the power system operation fields of study, the power system planning methods are not expected to be fast. however, it is always preferable to speed up computations to provide more analysis options for...

Journal: :journal of industrial engineering, international 2011
s razavyan gh tohidi

this paper uses integrated data envelopment analysis (dea) models to rank all extreme and non-extreme efficient decision making units (dmus) and then applies integrated dea ranking method as a criterion to modify genetic algorithm (ga) for finding pareto optimal solutions of a multi objective programming (mop) problem. the researchers have used ranking method as a shortcut way to modify ga to d...

Socio-economic improvement of rural people especially women is one of the challenges in Bangladesh. While integrated farming system is the potential area of working opportunity of the women to improve their socio-economic conditions. Considering this issue, this paper was to examine the improvement of socio-economic status of women with increased participation in so-called “Integrated Farming S...

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