نتایج جستجو برای: support
تعداد نتایج: 656976 فیلتر نتایج به سال:
Background: Mentorship develops a personal relationship in which a more experienced and knowledgeable person helps a less experienced person. In this study we aimed to investigate mentorship status and its impact from viewpoint of clinical professors of Shiraz medical school. Methods: In this cross-sectional study 99 clinical professors of medicine at Shiraz medical school were investigated usi...
داده کاوی یکی از شاخه های مطرح علمی است که در سالهای اخیر توسعه فراوانی یافته است. بنابر گزارش دانشگاه mit، دانش نوین داده کاوی یکی از ده دانش در حال توسعه ای است که دهه آینده را با انقلاب تکنولوژیکی مواجه می سازد. دسته بندی داده ها، از مهمترین مباحث مطرح در داده کاوی است. در خصوص دسته-بندی داده ها روش های گوناگونی ارائه گردیده است که ماشین بردار پشتیبان(svm) از مهمترین آنها است و از آنجایی که ...
abstract background: chronic renal disease and hemodialysis cause numerous psychological, social, cultural, and spiritual challenges for both patients and their families. overcoming these challenges is possible only through providing holistic support for the patients. today, despite the support provided by family and professional caregivers for the patients, patients still express dissatisfacti...
در این پایان نامه یک شبکه عصبیltrfootnote{neural network} تک لایه بازگشتی برای ماشین بردار پشتیبانیltrfootnote{support vector machine} (svm) در الگوی یادگیری طبقه بندی و رگرسیون را ارائه می کنیم. اولین مساله یادگیری svm تبدیل به فرمول معادل آن، و پس از آن یک لایه شبکه های عصبی بازگشتی برای یادگیری svm پیشنهاد شده است. شبکه عصبی پیشنهادی برای به دست آوردن راه حل بهینه از طبقه بندی بردا...
wilson’s disease (wd) or hepato-lenticular degeneration is a rare autosomal-recessive disorder. a prevalence rate of 30 cases per million and a birth incidence rate of one per 30,000 to 40,000 are often quoted. in 40 to 50% of individuals with wd, hepatic dysfunction is the initial clinical manifestation. with the exception of liver transplantation, treatment of wd is only palliative and intend...
after the war with iraq which ended in 1988, iran implemented several agricultural support policies based on five-year national development plans. the main objective of these plans in the agriculture sector was to make the agricultural economy more market-oriented and to encourage sustainable agriculture. this paper investigates the extent to which iran's government has been able to achieve thi...
background a high proportion of patients suffering from end stage liver disease are from low socioeconomic classes , which limits their access to liver transplantation as the most effctive treatment of this condition because of cost barrier. objectives one of the most challenging aspects of liver transplantation is its affordability and utilization by those who need it the most. patients and me...
background: diabetes is one of the major concerns in the third millennium; affecting more people every day. the prevalence of this disease in iran is reported to be high (about 7.7%). the most important method to control this disease and prevent its complications from happening is self-care. according to various studies, this method has not found its appropriate place among patients with diabet...
conclusions nursing students support in the clinical education requires a nurturing care; a care that leads to the sense of worthiness and respectability in students and contributes to the improvement of their clinical abilities. results in the current study, the main theme, nurturance, was emerged with seven subthemes of humanistic behavior with the student, respectful communication with stude...
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