نتایج جستجو برای: computer assisted radiotherapy
تعداد نتایج: 745751 فیلتر نتایج به سال:
چکیده انگیزه دلیل اصلی رفتارهای ما است. به نظر می رسد انگیزه جزء جدایی ناپذیر فرایند یادگیری باشد. ارزش ذاتی موفقیت تمایل به پیشرفت را در یادگیرنده ایجاد میکند. به عبارت ساده این تمایل انگیزه پیشرفت نامیده میشود. انگیزه پیشرفت را میتوان در احساس یادگیرنده هنگام چالش با درس های مدرسه، لذت انجام فعالیت درسی، یا حس کشف پاسخ مشاهده کرد.حتی ممکن است انگیزه پیشرفت را در تلاش یادگیرنده برای جلب تایید...
آموزش برمبنای ذخیره اطلاعات ، دانشجویان را به عنوان افرادی غیر متفکر وغیرقابل کنترل می پندارد . در همین راستا ، خواندن در سیستم آموزشی برمبنای ذخیره اطلاعات ، مهارتی پنداشته می شود که می توان آن را با یاد گرفتن انفعالی وجداگانه تعدادی از مهارتهای جزیی فراگرفت . درآن سو خواندن در سیستم آموزشی برمبنای طرح مسآله ،به عنوان رفتاری نقادانه تلقی می شود که از طریق آن می توان دنیای فرای کلمات را کشف کرد...
Background & Aim: Diet adherence is a major issue in cardiovascular diseases control. Patient education could be a valuable strategy for promoting diet adherence. The aim of this study was to compare the effects of computer-assisted vs. face to face education on dietary adherence among patients with myocardial infarction. Methods & Materials: In this experimental study, 117 patients with the...
Because of the ubiquitous nature of information technology, there is a continuous need for IT professionals. There has been a steady growth in the information technology industry as well as an increase in the use of information technology. However, the number of qualified technology workers has not kept up with the demand for technologyskilled labor. One reason for the workforce shortage is tha...
introduction: implant bed preparation with laser is taken into consideration owing to the increased interest in use of lasers in hard tissue surgery. the purpose of this study is to determine the deviations in the position and inclination between the planned and prepared implant beds with erbium, chromium doped yttrium scandium gallium garnet (er,cr: ysgg) laser using stereolithographic (sla) s...
Over the past few years several automatic and semi-automatic PET segmentation methods for target volume definition in radiotherapy have been proposed. The objective of this study is to compare different methods in terms of dosimetry. For such a comparison, a gold standard is needed. For this purpose, realistic GATE-simulated PET images were used. Three lung cases and three H&N cases were design...
Computer vision syndrome (CVS) is a set of visual, ocular, and musculoskeletal symptoms that result from long-term computer use. These symptoms include eyestrain, dry eyes, burning, pain, redness, blurred vision, etc, which increase with the duration of computer use. Currently, with the closure of schools and universities due to the continued COVID19 pandemic many universities have taken the pr...
The abstract claims that multiplayer computer games (MCGs) are at the forefront of utilizing network possibilities. As a result, they offer an overview of four aspects that affect networking in MCGs. These are—network resources such as bandwidth and latency set boundaries in which the MCG must operate, communication, data, and control architecture is encompassed by distribution concepts, scalab...
We congratulate the authors for reporting their results. Ege et al. have shared their results that they got from the fluoroscopy device retrospectively. We think that this study method could not prove the exact amount of radiation exposure that impacts the surgical team correctly. The authors compare their study with similar studies (2, 3) that measure radiation exposure by dosimetry as more ob...
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