نتایج جستجو برای: computer analysis
تعداد نتایج: 3245694 فیلتر نتایج به سال:
In this paper the attention is drawn on analog computer.For scientists attempting to prepare complex designs for simulation approach the analog computer assisted them. Extensive knowledge about the analog methods is required before preparing any analog design. The credit for the advent of analog computer goes to the invention of operational amplifier. Thus in 1950 the engineers and aircraft res...
Computer music analysis is investigated, with speciic reference to the current research elds of automatic music transcription, human music perception, pitch determination, note and stream segmentation, score generation, time-frequency analysis techniques, and musical grammars. Human music perception is investigated from two perspectives: the computational model perspective desires an algorithm ...
Introduction: Long-term work with computer can lead to damage of vision and musculoskeletal disorder on the computer users. The aim of this study was to determine the predictors of ergonomic computer users based on the Trans theoretical model of computer users working in Baqiyatallah hospital (Aj) in Tehran. Material and Methods: This descriptive study - an analysis on 102 computer users wit...
The main purpose of this study was to determine the effect of computer cognitive empowerment on the attentional functions, concentration and cognitive effort of the elderly. Metods This study was a quasi-experimental study with a pretest-posttest design with a control group. Participants were 30 elderly people who were selected by convenience sampling method and randomly assigned to the experim...
Background and Objective: While it is proclaimed that computer games function as a new therapy method via regulating electroencephalographic (EEG) abnormalities by sustaining attention and organization in students suffering from attention deficit disorder, the current study was a further endeavor to verify this impression. Materials and Methods: In this queasy-experimental study with a pre-t...
چکیده ندارد.
this article is concerned with the static analysis of structural cables used in railway overheads. structural analysis computer program named ansys is used for analysis. two effects are considered in the analysis. first one is the bending behavior effect of cables. beam188 in addition to link10 and link180 is used to see the difference in case of additional bending effect. besides, link10 and l...
Introduction: The ablation technique is one of the important therapeutic interventions for treatment of AV Nodal tachyarrhythmia. Different animal models have been developed to study the effects of ablation on the functional interanodal structure. The aim of the present study was to develop a new model of computer analysis to produce lesions by using direct voltage in isolated perfused rabbi...
Background and Aims: Use of computer and internet in our modern and digitalized society is an efficient tool to be up to date and fulfil the information gaps. The aim of this study was to evaluate the extent of computer and internet usage among dental students of Islamic Azad University, Tehran, in 2016. Materials and Methods: This descriptive study for evaluating access and usage of computer ...
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