due to extraordinary large amount of information and daily sharp increasing claimant for ui benefits and because of serious constraint of financial barriers, the importance of handling fraud detection in order to discover, control and predict fraudulent claims is inevitable. we use the most appropriate data mining methodology, methods, techniques and tools to extract knowledge or insights from ...

abstract this study was carried out to compare disinfecting effects of nanosilver with other feed disinfectants on layer hen performance, immune system, gastrointestinal microflora and intestinal morphology. total of 90 layers (lsl) were divided into five groups consisting: 1-control, 2- formalin (200 ppm), 3- formaycin (200 ppm), 4- nanosilver in drinking water (7.5 ppm) and 5-nanosilver in f...

the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...

در طول نیم قرن گذشته و پیرو نظریات چامسکی ، بسیاری از زبان شناسان مکتب generative linguistics پذیرفته اند که آموزش گرامر زبان امری غریزی بوده ، به صورت قاعده فرا گرفته می شود و یک ماجول مجزا در مغز مسئول فراگیری آن است . یکی از حوزه های زبان که بیشتر از حوزه های دیگر توجه آنان را به خود جلب کرده سیستم پیچیده مربوط به ارجاع توسط ضمائر بوده است. از این پیچیدگی در بسیاری از بحث ها به عنوان نشانه ا...