Wide spread penetration of IT has become a part of our social, business and economic fabric. Today, information is at present as equal or more important as roti, kapra aur Makan (bread, cloth and house). Therefore, value of information using new technology serve better to organization as well users than before. Literature survey of ERP models practically implemented & used at present by various...

Endoscopic diverticulotomy is a safe, effective, and simple technique to treat patients with symptomatic Zenker’s diverticulum [1]. The endoscopic management was demonstrated to be as effective as surgical external diverticulotomy in most cases and can be recommended as the first choice [2]. Diverticuloscope-assisted diverticulotomy has been demonstrated to be safer and more effective than the ...

The effects of spatial attention and part-whole configuration on recognition of repeated objects were investigated with behavioral and event-related potential (ERP) measures. Short-term repetition effects were measured for probe objects as a function of whether a preceding prime object was shown as an intact image or coarsely scrambled (split into two halves) and whether or not it had been atte...

PURPOSE To describe topographic and endoscopic anatomy of guinea pig ear for development of surgical approaches in experimental studies. METHODS Experimental study. Eight adult guinea pigs (Cavia porcellus) were used in this study. Four animals were described through endoscopic view and four animals were used to describe topographic anatomy. RESULTS The main structures of middle ear were we...

Multimodal neuroimaging opens up a unique window of opportunity for the investigation of function and structure of the brain. Each imaging method probes specific physiological processes or tissue structures with characteristic spatial and temporal resolutions, giving a filtered view on one or more brain processes of interest. The combination of different imaging modalities can overcome the limi...

Introduction: In radionuclide imaging, object scatter is one of the major factors leading to image quality degradation. Therefore, the correction of scattered photons might have a great impact on improving the image quality. Regarding this, the present study aimed to determine the main and sub-energy windows for triple energy window (TEW) scatter correction method usin...

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introduction: scatter radiation is one of the major sources of error in nuclear medicine data processing. different methods of scatter correction have been introduced in order to improve the quality of data. however the best method is to avoid recording of scatter photons in acquisition. the only difference between scattered and non-scattered photons is the energy. pulse height analyzer is the ...