نتایج جستجو برای: treatment systems
تعداد نتایج: 2523001 فیلتر نتایج به سال:
The goal of the proposed system is to retrieve the corresponding image from the database based on the query image. Now-a-days images are stored in the database in the form of digital. Thus, retrieval of image from huge database become complex. Most of the existing system uses indirect method of retrieval and they have no methodology. Thus the major aim of our approach is to construct an effecti...
Successful periodontal treatment is dependent on anti-inflammatory procedure which includes both mechanical and chemotherapeutic approach. Chemotherapeutic approach includes local application or sustained release of local drug delivery agents and systemic approaches. Locally delivered antimicrobial agents are administered to prevent plaque accumulation and to disinfect the root surface and adja...
the application of e-learning systems - as one of the solutions to the issue of anywhere and anytime learning – is increasingly spreading in the area of education. content management - one of the most important parts of any e-learning system- is in the concern of tutors and teachers through which they can obtain means and paths to achieve the goals of the course and learning objectives. e-learn...
This study presents the application of the Presage/optical-CT 3D dosimetry system for relative dosimetry in the Radiologic Physics Center (RPC) Head and Neck (H&N) IMRT phantom. Performance of the system was evaluated by comparison with the "gold-standard" RPC credentialing test. A modified Presage cylindrical insert was created that extended the capability of the RPC H&N phantom to 3D dosimetr...
in this study, doxycycline hyclate release behavior from in situ forming drug delivery systems investigated. these systems based on poly()lactide-co-glycolide)(50:50 dissolved in n-methyl-2-pyrrolidone that were evaluated in different concentrations. these systems are useful for local treatment of periodontal diseases. uv spectroscopy is used to determine drug concentration in release medium. a...
in this study, the effects of oleothermal modification on physical and mechanical peroperties of fir wood (abeis sp.) blocks were examined. at first, some blocks of fir wood with 5 × 20 × 120 cm dimensions were prepared. the blocks were treated in soybean oil. the effects of 3 factors such as treatments temperature (180and 200 °c), holding time (12 and 15 h) and initial moisture content of wood...
this study was conducted to investigate the effect of favorite-text on iranian intermediate efl learners’ vocabulary development. sixty learners from nour-al-mahdi english institute participated in the present study. having been homogenized by oxford placement test (opt), they were randomly assigned into two groups of 30, control and experimental. then both groups sat for a pre-test which was a...
Introduction: Nowadays radiotherapy plays an important role in cancer treatment. Different radiotherapy techniques improvement emphasizes on using of the precise ، appropriate and useful algorithms. one of these techniques are wedged which is used in radiotherapy to compensate missing tissues and create a uniform dose distribution in tissues. The Siemens Artiste linear accelera...
by producing undistorted three-dimensional images of the area under examination, cone-beam computed tomography (cbct) systems have met many of the limitations of conventional radiography. these systems produce images with small field of view at low radiation doses with adequate spatial resolution that are suitable for many applications in endodontics from diagnosis to treatment and follow-up. t...
Telemedicine refers to a kind of treatment in which all medical interventions, diagnoses, treatment decisions, and recommendations are made using the patient’s data, documents, and other information transmitted through telecommunication systems. Telemedicine might run between one patient and one physician or one patient and several physicians, including other healthcare specialists. Telemedicin...
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