آی اس آی پیپر

دانلود رایکان مقاله انگلیسی ISI با موضوع استراتژی های مکان یابی و تخصیص کارامد برای تسهیلات نامطلوب با توجه به خواص اساسی آنها

عنوان فارسی مقاله:

استراتژی های مکان یابی و تخصیص کارامد برای تسهیلات نامطلوب با توجه به خواص اساسی آنها

عنوان انگلیسی مقاله:

Efficient location and allocation strategies for undesirable facilities considering their fundamental properties

دانلود رایگان مقاله ISI با فرمت PDF:

مشاهده توضیحات کامل و خرید ترجمه فارسی با فرمت ورد تایپ شده:

قسمتی از مقاله انگلیسی و ترجمه آن:

1. Introduction
1.1. Background
Many facilities that improve human comfort and convenience are welcomed by their neighbors. Subway or bus stations are often embraced by people living in near-by areas because such facilities provide easy access to public transportation and may result in increased property value. Libraries and general hospitals are similarly accepted facilities on account of their usefulness and benefit. However, not all facilities are as warmly received. While facilities such as electrical substations or dumping grounds provide necessary services, they may cause unpleasant odors, health concerns and reduce property values. Therefore it is hard to newly construct or extend these facilities due to the extreme opposition. This resistance is often termed ‘‘not in my backyard’’ (NIMBY) phenomena. Though such facilities are beneficial to the general public, and fulfill essential life demands, we will hereafter refer to them as undesirable facilities. We will consider two classes of undesirable facility. The first kind has a radius of service, but a customer within the radius of two facilities need not be allocated to the nearest. Examples here include landfills, garbage collection centers, garbage incineration plants and electrical substations. In the second, customers select their facility based on its nearness. This kind of facility is appropriate when considering individual travel distance, such as a hospital or mental wellness facility.

1.مقدمه
 1.1.سابقه