نتایج جستجو برای: stage systems
تعداد نتایج: 1510434 فیلتر نتایج به سال:
The role of taxanes in the treatment of breast cancer is becoming increasingly important. In clinical practice, the taxanes are now standard therapy in both early-stage and metastatic breast cancer. Since the 1990s, multiple randomized clinical trials have been evaluating the efficacy of taxanes in the treatment of metastatic breast cancer. These trials have included treatment with taxanes alon...
Background and Aim: Image, as a kind of information vehicle which can convey a large volume of information, is important especially in medicine field. Existence of different attributes of image features and various search algorithms in medical image retrieval systems and lack of an authority to evaluate the quality of retrieval systems, make a systematic review in medical image retrieval system...
The purpose of the current research is to provide a performance appraisal system capable of considering the value chain network structure of research and development (R&D) projects for Complex products and systems (CoPS) under uncertainty of data. Therefore, in order to achieve this goal, a network data envelopment analysis (NDEA) approach and the possibilistic programming to provide a new fuzz...
مقدمه: سرطان مثانه دومین سرطان شایع دستگاه ادراری تناسلی است. سن متوسط تشخیص بیماری 65 سالگی می باشد .ارتباط قوی بین در جه و مرحله تومور با میزان عود و پیشرفت تومور و میزان بقای بیماران و جود دارد. هدف از این مطالعه بررسی میزان بقا بیماران مبتلا به سرطان مثانه بر حسب سن، جنس، محل سکونت،مرحله بیماری، نوع جراحی، دریافت شیمی درمانی سیستمیک و شیمی درمانی داخل مثانه ای می باشد. مواد و روش ها: مطال...
sange siyah dam is located two kilometers down the kabod khani village. the environ of ghorrve city in kurdestan province. this is an clay core dam. in this dam instrumentation is performed in three section and consist of electrical piezometers, total pressure cells, settlement cells and so on. the main objective of instrumentation is to control the behavior of dam body and foundation, end else...
We take as our starting point the state of geographic information systems (GIS) and spatial data analysis 50 years ago when regional science emerged as a new field of enquiry. In the late 1950s and 1960s advances in computing technology were making possible forms of automated cartography that in due course would lead to the development of GIS. Although few would have imagined at that time that ...
This thesis explores design options for naval vessels and provides a framework for analyzing their benefit to the Navy. Future demands on Navy warships, such as new or changing missions and capabilities, are unknowns at the time of the ship's design. Therefore, ships often require costly engineering changes throughout their service life. These are expensive both fiscally because the Navy pays f...
Lack of security is one of the most widespread problems affecting information systems. Security breaches at companies are reported almost everyday and users of computer systems are busy updating security of their computer system against vulnerabilities. While some of these problems are caused by human errors and faults of physical devices but the majority of them are due to the defects in softw...
Prevention of osteoporotic fractures requires accurate methods to detect the increase in bone fragility at an early disease stage as well as effective therapies to reduce the risk of bone fractures. Presently the prediction of the patient-specific bone fracture risk is primarily based on bone density, since this is the only parameter which can routinely be measured in vivo. However, these predi...
Parametric design for complex engineering systems at the early stage involves identifying feasible candidates for detailed stages that satisfy multiple performance requirements at different levels. Conventional methods, using system analysis through “trial-and-error” iterations to pursue optimal solutions, are not robust and inflexible for further design and performance changes. In this paper, ...
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