By introducing video-quality adaptation mechanisms into intermediate network equipments using active network technologies, we can provide users with video distribution services taking into account client heterogeneity in terms of available bandwidth, performance of client systems, and user’s preferences about video quality. In this paper, we implement the lowpass filter which is the quality adj...

This paper describes the process of collecting and recording a large scale Arabic single speaker speech corpus. The collection and recording of the corpus was supervised by professional linguists and was recorded by a professional speaker in a soundproof studio using specialized equipments and stored in high quality formats. The pitch of the speaker (EGG) was also recorded and synchronized with...

To the editor, most anesthesiologists estimate blood loss by rough visual assessment, by noting its effects on cardiovascular parameters, by weighing of swabs, by substraction of fluids used in surgical irrigation from blood in suction reservoir, either by laboratory estimation or by trusting their experiences and instinct. I describe here a simple and practical method of estimating operative b...

By introducing video-quality adaptation mechanisms into intermediate network equipments using active network technologies, we can provide users with video distribution services taking into account client-to-client heterogeneity in terms of available bandwidth, performance of client systems, and user’s preferences about video quality. In this paper, we designed and implemented an active video-qu...

the main objective of this research is investigating the performance of ravang’s rural – industrial area and its role in rural development, occupation and income, using available equipments, stabilizing rural population (preventing migration to cities), identifying positive and negative points of establishing and starting this plan and finally recognizing problems and providing suggestions....

On the basis of analyzing the relationship between the equipment system and spare parts inventory, this paper proposes two-level equipment and spare parts system management based on the Theory of Constraints. From the system point of view and according to the Theory of Constraints, the manufacturing organization identifies bottleneck equipments in equipment system and makes the bottleneck equip...

background :  nosocomial infections are considered as health issues that affect developed and poor countries. these infections can be transmitted to patients through hospital environment and equipments. the aim of this study was to evaluate the prevalence of gram-negative bacilli in the environment and the equipments of hospitals in the east of golestan province in 2015.  methods :  in this stu...