Towards digital energy (experience of digital technology implementation by Russian companies)

Decrease in Hardware Consumption and Quantization Noise of Digital Delta-Sigma Modulators and Implementation by VHDL

A new structure is presented for digital delta-sigma modulator (DDSM). Novel architecture decreases hardware consumption, output quantization noise and spurs in Comparison to previous architectures. In order to reduce the delay, power consumption and increase maximum working frequency, the pipelining technique and the carry skip adder are used. Simulation proposed architecture shows that the qu...

Digital Watermarking Technology in Different Domains

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...

Sociological Impact of Using Digital (Web-based) Analyses on Performance Measurement and Optimization of Digital Marketing among Young Managers (Case study: Digital-based Companies in Tehran)

This research aims to study the effect of using digital (web-based) analyses in performance measurement and optimization of digital marketing in digital-based companies in Tehran. The data collection tool was a researcher-made questionnaire. A panel of experts and supervisor were asked to measure the validity of the questionnaire. For reliability analysis of this tool, Cronbach’s alpha test was...

Using Digital Right Management technology in IRANDOC ETD System

Background and Aim: Easing the probability of violation of intellectual property rights and unauthorized access of digital resources is one of the most important consequences of  information and communication technologies like Internet. The purpose of this research is to identify the state of Using Digital Right Management technology in IRANDOC ETD system. Method: This research is an applied re...

Digital angiography: the implementation of computer technology for cardiovascular imaging.