in this article, the factors considered in the evaluating performance of urban management in ardabil are classified in two axes: 1. enabling and supporting entrepreneurs (with 10 components) and 2. providing the appropriate environment for entrepreneurs (with 6 components) and their importance are determined using the technique of multiple comparisons. the statistical population in this study a...

It has been found that air terminal layouts could affect ventilation performance in a room. As a new air distribution system, stratum ventilation was proposed to accommodate elevated room temperatures. Its performance with various air terminal layouts was investigated by numerical method in this research. Totally four different exhausts locations were studied to determine the optimal exhaust lo...

predicting different behaviors in computer networks is the subject of many data mining researches. providing a balanced intrusion detection system (ids) that directly addresses the trade-off between the ability to detect new attack types and providing low false detection rate is a fundamental challenge. many of the proposed methods perform well in one of the two aspects, and concentrate on a su...

as one way to approach industrial symbiosis, environmental infrastructure sharing is principally concerned with providing an integrated environmental utility system for clustered firms. it is based on the assumption that environmental infrastructure sharing can improve the regional competitive advantage by reducing overall cost and improving environmental performance. in order to verify the ass...

background :breast cancer is the most common cancer among females that will cause death ifit does not be recognized and cured. one out of eight iranian women in 40-55years old is likely to develop breast cancer. early detection of breast cancerby screening programs is a useful approach in controlling the disease. methods :in this descriptive study, 196 female healthcare providers were selected ...

A widespread type of multifocal intraocular lens (MIOL) is based on expanding the depth of focus with specific amounts of spherical aberration. However, knowing the optimal wavefront aberration for multifocality does not directly provide a MIOL geometry. To overcome this issue, we present a new strategy to design MIOLs. The method optimizes directly the IOL surface geometries (aspheres with asp...

In this paper we tackle the problem of providing Quality of Service guarantees to virtualized applications, focusing on computing and networking guarantees. We propose a mechanism for providing temporal isolation based on a CPU real time scheduling strategy. This allows not only to have control over the individual virtual machine throughput, but also on the activation latency and response-time ...