background: the consumption of low quality foods is common in low socioeconomic areas; and according to epidemiological studies, the density of nutrients often proves the quality of diet. this study aimed to compare the density of macronutrients and micronutrients in various parts of tehran.   methods: this was a cross-sectional study performed from september to december 2007 in all the 22 dist...

Despite growing interest in urban consumption amenities, little is known about their origin and importance. This paper estimates the consumption value of urban density by combining travel microdata with Google’s local business data. This dataset allows to integrate travel costs into a discrete choice model for restaurants. I find that in high density areas, consumers enjoy large benefits from v...

Recommender systems are one of the information filtering systems which provides business intelligence to the active users on e-commerce by more suggesting suitable items through personalized web page. User’s explicit knowledge about the items, preferences, density of neighbours and recommendation criteria play vital role in providing accurate recommendations. This paper introduces knowledge and...

Modern banks have shifted their function as purely administrative, economic and industrial entities into socio-political institutions that must be sensitive to the surrounding environment. This function has always been neglected. This study was conducted based on primary, secondary, and tertiary data and reviews the full text of 75 studies selected from more than 245 studies. The selected elect...

Small business and entrepreneurship play critical role in stimulating economic activity, creating jobs, alleviating poverty and uplift living standards in Africa. It is widely accepted that the Micro and Small Enterprise (MSE) sectors have the potential to provide a livelihood for a considerably large number of poor rural and urban women in Ethiopia. Women account for the larger share of the in...

Despite the body of research on textbook evaluation from the discourse analysis perspective, cohesive devices have rarely been analyzed in English for Specific Purposes (ESP) textbooks. The acquisition and use of cohesive devices is inherent to naturalistic communication, including business interactions. Hence, L2 learners of business English should be exposed to these devices through cohesion-...

A carbon-based industry, such as oil refinery, needs to change its business model to achieve a green business. Considering the existing too much data, the modeling procedure is complex. Therefore, combination of the Fuzzy Delphi method and System Dynamics can be considered to cover this complexity. The starting point in this work is literature review of prior studies on the same common topic an...

Background: In order to achieve development, there is a need to pay attention to corruption, violence and poverty of nations, which stems from the lack of economic ethics and business environment ethics. Fundamental elimination of corruption, violence and poverty of nations in line with the practical motivations of economic development will not be possible except with the growing link between e...