Purpose: This research aims to analyze all dissertations founded by the Iran Public Libraries Foundation during years between 2000 -2014 to extract solutions offered by researchers about attracting people to the public libraries. Methodology: I used qualitative content analysis with inductive approach. Thematic analysis is the main way in this method. The research population was included 53 di...

a phase-locked loop (pll) based frequency synthesizer is an important circuit that is used in many applications, especially in communication systems such as ethernet receivers, disk drive read/write channels, digital mobile receivers, high-speed memory interfaces, system clock recovery and wireless communication system. other than requiring good signal purity such as low phase noise and low spu...

on this project we try to calculated power of hydrogen on dycarbonil compound in different ways ; the first way is shoster way , for sain power of hydrogen notice the different power between central conforms on it and main conform that’s didn’t have hydrogen joint . or in other way different of energy between open and close form. second way, is average way? this is for way that studied conf...

Background and purpose: The incidence of cancer is increasing in everyone especially old people. Due to the hardly curable nature of cancer those who confront with its diagnosis are highly influenced by concerns and distress. Hence, a better understanding of such concerns will help health care staff to plan for effective care. This study was designed to investigate the main concerns of elderly ...

abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...

Background and purpose: A timeliness warning of communicable diseases surveillance system (CDSS) in every country is vital for maintaining national, regional, and global health security. This study aimed at providing recommendations to improve the CDSS in Iran. Materials and methods: This qualitative study was conducted in 64 people working in CDSS and other associated organizations using semi...

رومن یاکوبسن (متولد 1896) یکی از نوابغ زبانشناسی مکتب پراگ است او به کمک یار همیشگی خود نیکولای تروبتسکوی (1890-1938) در تعیین خط مشی نهضت ساختگرایی اروپای شرق از همه موثرتر بودند. مهمترین تحقیقات این دو زبان شناسی در دهه قبل از جنگ جهانی دوم انجام گرفت . در زمان جنگ ، بواسطه اشغال چکسلواکی توسط آلمانها، پژوهش این اساتید متوقف گردید. یا کوبسن پس از جنگ کار خود را دنبال کرد و در زمینه واج شناسی ...

The present paper, studies on the percentage of  consequences of child marriage for girls (under 18 years old) using the approach of social interpretivism. Research data has been collected using a semi-structured interview technique among child-women under 18 years of age in four cities located in Khorasan Razavi province. Thematic analysis method has been used to analyze the data and finally 4...

this study is an outlook of iranians religious practices and customs in eras such as nasser one. it attempts to answer the main question, "religious practices and ceremonies in the society during naseri ruling" and other subsidiary questions with scientific and historical theories. iran was a traditional and religious community . people abided by their religious practices and duties within reli...