Papers by mohammad ali shadi
Energies, 2021
Faults in distribution networks can result in severe transients, equipment failure, and power out... more Faults in distribution networks can result in severe transients, equipment failure, and power outages. The quick and accurate detection of the faulty section enables the operator to avoid prolonged power outages and economic losses by quickly retrieving the network. However, the occurrence of diverse fault types with various resistances and locations and the highly non-linear nature of distribution networks make fault section detection challenging for numerous conventional techniques. This study presents a cutting-edge deep learning-based algorithm to distinguish fault sections in distribution networks to address these issues. The proposed gated recurrent unit model utilizes only two samples of the angle between the voltage and current on either side of the feeders, which record by smart feeder meters, to detect faulty sections in real time. When a network fault occurs, the protection relays trigger the trip command for the breakers. Immediately, the angle data are obtained from all...
European Online Journal of Natural and Social Sciences, Oct 30, 2015
Rural development can be regarded as the process of empowerment and promotion of life in the cont... more Rural development can be regarded as the process of empowerment and promotion of life in the context of quality of life and the environment, efficiency and economic self-sufficiency and the maintenance and improvement of environmental quality in rural areas (Zmanipoor, 1994). There are some approaches applying tourism as a strategy for rural areas. These approaches, according to the increasing destruction of villages and agriculture, are trying to offer new strategies to revitalize rural areas by creating complementary activities or transform these areas due to their natural and human resources and the only way to rehabilitate the villages is to offer partial programs and strategies to utilize natural and human resources and could make income and increase the level of welfare of the people's lives in rural areas (Holland & Dixey, 2003). From the 70s of the twentieth century, tourism activities in rural areas have been increased dramatically in all parts of the developed countries around the world which played a key role on development of rural areas that were lagging in terms of social and economic aspects (Perales, 2002). Therefore, industry experts acknowledge that developing rural tourism will not be possible without reorganizing and extensive rural areas on the basis of scientific and comprehensive planning. In this study, it was tried to evaluate the indices using Hierarchical analysis model of AHP by reviewing the tourism condition and determining the effective indices on determining the target villages of tourism and determine its role in developing villages. In order to test theses indices the target villages of tourism in Semnan Province was evaluates and prioritized.
European Online Journal of Natural and Social Sciences, 2014
Rural development can be regarded as the process of empowerment and promotion of life in the cont... more Rural development can be regarded as the process of empowerment and promotion of life in the context of quality of life and the environment, efficiency and economic self-sufficiency and the maintenance and improvement of environmental quality in rural areas (Zmanipoor, 1994). There are some approaches applying tourism as a strategy for rural areas. These approaches, according to the increasing destruction of villages and agriculture, are trying to offer new strategies to revitalize rural areas by creating complementary activities or transform these areas due to their natural and human resources and the only way to rehabilitate the villages is to offer partial programs and strategies to utilize natural and human resources and could make income and increase the level of welfare of the people’s lives in rural areas (Holland & Dixey, 2003). From the 70s of the twentieth century, tourism activities in rural areas have been increased dramatically in all parts of the developed countries ar...
The quality of the treatment customers receive during air transport has grown in importance in re... more The quality of the treatment customers receive during air transport has grown in importance in recent years, and in response, some airlines have been proactively demonstrating their hospitality capabilities. The purpose of this paper is to examine the impact a brand’s image has on airline hospitality expectations. Although brand image is a topic that has been extensively studied, very little is known about the influence it has on airline service. This study attempts to investigate the influence of two specific dimensions of brand image: the impact of perceived price and perceived advertisements on passengers’ airline hospitality expectations. This study evaluates a questionnaire survey of 546 air travellers that was conducted at Kuala Lumpur International Airport (KLIA) in 2012. All the scales employed in this study were adopted from established measurements. Partial Least Squares (PLS) was used as the primary statistical analysis method to test the hypotheses of this study. The res...
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Papers by mohammad ali shadi