purpose: the distinction between the concepts of science and technology has made it necessary for economic and scientific policymakers to know the realms of these two areas. the relationship between the science and the technology is changing and also is variable depending on the circumstances, scientific areas, and from one time to another one. the current research aims at studying the growth t...

with the adoption of the new islamic penal code, the electronic monitoring was entered iranian criminal justice system, while in the system of other countries, have the older history. comprising more than five decades of history in america and adopted in thirty different countries act. in the new islamic penal code, implementation of electronic surveillance, as many of these institutions are su...

currently, nondestructive quality evaluation of various agricultural products are being developed and used. in this study, application of an electronic nose system for the quality assessment of kiwifruit (abbot variety) is used. electronic nose system coupled with artificial neural network (ann) and principal component analysis (pca) techniques was able to classify unripe, half-ripe, ripe, over...

the main aim of this research is to survey deeply into the quality of electronic services offered by a selected group of state-owned banks in fars province by using bsc and fuzzy logic theory and to give some solutions to improve their services. therefore, the factors for assessing the electronic services were identified in research literature and were locate in bsc approach according to the ex...

aim: the aim of this study is to identify a framework of needed expertise for publishing academic electronic textbooks according to the characteristics of this kind of books. therefore the final result focuses on needed experts through the consensus method. method: delphi technique using the researcher made questionnaire was done in four rounds. the research population was composed of forty exp...

objective: trauma is a major health problem worldwide regardless of regional socioeconomic and healthcare status. as a leading cause of death, trauma results in severe socioeconomic damages, which could be highly prevented by optimal care. as nurses are the major professional groups involved in patient care, improvement of their knowledge and practical skill leads to more qualified healthcare s...

By employing the theoretical method based on tight-binding, we study electronic band structure of single-wall carbon nanotube (CNT) superlattices, which the system is the made of the junction between the zigzag and armchair carbon nanotubes. Exactly at the place of connection, it is appeared the pentagon–heptagon pairs as topological defect in carbon hexagonal network. The calculations are base...

ZnO is a promising material suitable for variety of novel electronic applications including sensors, transistors, and solar cells. Intrinsic ZnO film has inferiority in terms of electronic properties, which has prompted researches and investigations on doped ZnO films in order to improve its electronic properties. In this work, aluminum (Al) doped ZnO (AZO) with various concentrations and undop...

objective: the present paper studies the feasibility of implementing electronic reference services in the central library and documentation center of university of tehran [cenlib]. methodology: a user-centered approach was implemented based on descriptive method through the use of researcher-developed questionnaire. samples were drawn from postgraduate students' members of cenlib. findings...