In this paper, a novel method for ranking of fuzzy numbers are proposed. In this method, decision maker is defined based on the center of mass at some cuts of a pair of fuzzy numbers in discreet version and center of mass on all of cuts of a pair of fuzzy numbers in continuous version. Our method can rank more than two fuzzy numbers simultaneously. Also, some properties of methods are described...

The study tested whether place attachment enhances the place satisfaction among visitors of the multiplex cinema in Tehran-Iran. Structural equation modeling was employed on a sample of 220 visitors. Regression models were estimated to test the relationship of place attachment and place satisfactions of visitors. Place attachment has the four dimensions of place dependence, place identity, plac...

The Covid-19 pandemic has had an impact on various business sectors, including the MSME sector. existence of restrictions activities affects in which actors must limit number visitors. This will have level sales generated. results research conducted at one UMKM indicated that social caused to fluctuate. lowest occurred beginning period limiting activities, then increased line with relaxation ac...

A growing body of research shows positive association between parks and physical activity, but very few studies have investigated the characteristics of users and how the activities vary according to different user groups. The purpose of this study was to investigate the socio-demographic profile of the users, their activities and motivation of visiting the park. Total 400 users of Ramna Park w...

Visitors’ satisfaction and willingness to revisit urban parks are closely linked park longevity. However, few details of this relationship have been studied. We explored the factors influencing use motivating revisitation in six Hangzhou, China. Data from 600 visitors were collected over three months using a face-to-face questionnaire. These included socio-demographic data, residential personal...

Traversing and transforming abstract syntax trees that involve name binding is notoriously difficult to do in a correct, concise, modular, customizable manner. We address this problem in the setting of OCaml, a functional programming language equipped with powerful object-oriented features. We use visitor classes as partial, composable descriptions of the operations that we wish to perform on a...

This study aims to investigate the promotion of digital transformation in Umrah and Visitation through management smartphone applications (such as Tawakkalna Nusuk) light COVID-19. The research measures impact on visits during COVID-19, Kingdom's Vision 2030 statement, terms pilgrims’ visitors’ satisfaction with services provided Madinah. relied descriptive analytical approach collect analyse p...

News reader struggle as they face ever increasing numbers of articles. Digital news portals are becoming more and more popular. They route news items to visitors as soon as they are published. The rapid rate at which new news is published gives rise to a selection problem, since the capacity of new portal videos to absorb news is limited. To address this problem, new portals deploy news recomme...