نتایج جستجو برای: jorc classification
تعداد نتایج: 492400 فیلتر نتایج به سال:
Introduction: Injuries are among the most important causes of deaths and disabilities. External causes of injury codes help us to identify high risk population subgroups for a particular cause of injury, to identify the place of occurrence for specific types of injuries and to develop prevention strategies of injury. This study was aimed to classification of external causes of injuries in selec...
Background and Aim: Today, cardiovascular diseases are the most important public health challenges in the world. Prevention and management of cardiovascular diseases necessitate the existence of a comprehensive system for recording data. Patient medical document is one of the most important data which should be classified so to facilitate and expedite the treatment process. A comparison of card...
forest classification on the basis of satellite images is a promising technique both for primary map production and for map updating and forest monitoring. for accurate for-est classification into three classes, using mapping by canopy cover density “high spatial resolution satellite images have to be used in order to obtain the required spatial detail” [schneider, 1999]. at the same time, the ...
کیفیت توان یکی از موضوعاتی است که در سالیان اخیر به طور جدی مورد توجه بهره برداران و مصرف کنندگان شبکه های الکتریکی قرار گرفته است. امروزه به دلیل گسترش تجهیزات الکترونیک قدرت، بانک های خازنی، موتورهای بزرگ، کوره های قوس الکتریکی و غیره سیگنال های ولتاژ و جریان موجود در شبکه در معرض اغتشاشات گوناگونی قرار دارند. وجود اغتشاشات کیفیت توان، باعث عملکرد نامناسب تجهیزات و خرابی آنها می شود. اولین مب...
histological grading is a good parameter to stratify tumors according to their biological aggressiveness. the elston and ellis grading method in humans, invasive ductal breast carcinomas and other invasive tumors are routinely used. the aims of this study were classification of mammary gland tumors and also application of a human grading method in canine mammary carcinoma. the samples included ...
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Hyperspectral imaging with gathering hundreds spectral bands from the surface of the Earth allows us to separate materials with similar spectrum. Hyperspectral images can be used in many applications such as land chemical and physical parameter estimation, classification, target detection, unmixing, and so on. Among these applications, classification is especially interested. A hyperspectral im...
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