background: introduction of iranian national medical digital library (inlm) was a huge investment during several years ago. the aim of this study was to discover the effectiveness of this scientific intervention by examination of citation pattern among graduate dental thesis during before and after of inlm accessibility. methods: this analytical study was conducted among all of graduate dental ...

this study aimed to gain an insight into whether computer-mediated communication (cmc) in the form of a digital forum can reflect gendered discursive practices. a great deal of research has now established that computer-mediated interactions embody gendered differences in the use of emoticons, but few studies have examined the potential effect of the gender of the emoticon-receiver on the frequ...

eight samples of flowering tops from six species of the genus crataegus l., commonly called hawthorn, from different geographic locations of iran were standardized according to german pharmacopoeia monograph on crataegi folium cum flore (hawthorn leaf with flower) by high-performance thin-layer chromatograph-ic (hptlc) fingerprinting combining with digital scanning profiling of their major poly...

digital and information technologies are fundamental factors for all organizations which carry out organizational and social activities levels and it causes to change the nature of business. create what is a type of entrepreneurship that is extracted from the concept of entrepreneurship. digital and information technology is one of electronic style of this creation. therefore, it can be said th...

In this paper, an Ultra High Frequency (UHF) base band processor for a passive tag is presented. It proposes a Radio Frequency Identification (RFID) tag digital base band architecture which is compatible with the EPC C C2/ISO18000-6B protocol. Several design approaches such as clock gating technique, clock strobe design and clock management are used. In order to reduce the area Decimal Matrix C...

Distance relays are used to protect EHV and HV Transmission lines. Over the past decades many algorithms have emerged for digital distance relays. These are based on the calculation of the transmission line impedance from the relaying to fault points. In this paper a novel method for digital distance relaying is proposed. In the method the tracking procedure is implemented. The method uses the ...

introduction:  the  success  of  hyperthermia  depends  on  the  accuracy  of  the  temperature  monitoring in the tumor and the surrounding normal tissue. in this study, the temperature changes  were determined by computing the speckle displacement in the ultrasound digital images. speckle  tracking algorithm was used to compute the displacement.  materials and methods: the experiment was perf...

due to high speed computer networks, the use of digitally formatted data has increased many folds.the digital data can be duplicated and edited with great ease which has led to a need for effectivecopyright protection tools. digital watermarking is a technology of embedding watermark withintellectual property rights into images, videos, audios and other multimedia data by a certainalgorithm .di...