نتایج جستجو برای: multiple discriminantanalysis
تعداد نتایج: 758874 فیلتر نتایج به سال:
background: intravenous immunoglobulin (ivig) is an established treatment of immune mediated demyelinating neuropathy including guillain-barré syndrome and chronic inflammatory demyelinating polyneuropathy. recent trials suggest its efficacy in treating relapsing- remitting multiple sclerosis. ivig exerts a number of effects, which may be beneficial in treating multiple sclerosis (ms): reductio...
1.0 overview it seems that grammar plays a crucial role in the area of second and foreign language learning and widely has been acknowledged in grammar research. in other words, teaching grammar is an issue which has attracted much attention to itself, and a lot of teachers argue about the existence of grammar in language teaching and learning. this issue will remind us a famous sentence f...
within communicative, interactive, and learner-centered framework of language teaching and learning, students need to learn four skills of listening, speaking, reading, and writing for their educational success. but of all the language skills, reading enjoys a paramount significance in so many second or foreign language academic contexts. in spite of its importance, language learners still have...
زباشناسان تحقیقات وسیعی را بر روی روند فعالیت نیمکره های مغز انسان انجام داده اند تا تاثیرات برتری آنها را بر روی عملکرد زبانی زبان آموزان در هنگام یادگیری زبان دوم و یا زبان خارجی مورد در بررسی قرار دهند. اغلب تحقیقات انجام شده بر روی کلمات به شکل مجزا (مانند تحقیقات انجام شده توسط anaki et al., 1998; arzouan et. al., 2007; faust & mahal, 2007) و یا جملات مجزا (تحقیقات انجام شده توسط (rapp et ...
abstract tax is one of the main sources of financing government budget. therefore, having a clear picture about the attainable amount of taxes are not only necessary for optimal allocation of scarce resources for tax collection, but also helps the government to develop precise tax collection programs .in this article, the structural features of the tax revenues series have first been examined i...
extramedullary plasmacytoma (emp) is a rare neoplasm of soft tissue which usually arises in the respiratory tract, nasal cavity, sinuses and nasopharynx. multiple extramedullary plasmacytomas are extremely rare, especially those that are not associated with multiple myeloma.we describe multiple primary emp in a 37 year old man, without involvement of bone or bone marrow. emp usually has a good ...
background in stable patients with blunt abdominal trauma, accurate diagnosis of visceral injuries is crucial. objectives to determine whether repeating ultrasound exam will increase the sensitivity of focused abdominal sonography for trauma (fast) through revealing additional free intraperitoneal fluid in patients with blunt abdominal trauma. patients and methods we performed a prospective obs...
multiple sclerosis (ms) is a chronic inflammatory disease of the central nervous system characterized by widespread inflammation, focal demyelination and a variable degree of axonal and neuronal loss. ionic conductances regulate t cell activation as well as neuronal function and thus have been found to play a crucial role in ms pathogenesis. since present therapeutical approaches are only parti...
multiple sclerosis is an autoimmune cns-disease characterized by inflammatory neurodegenerative events occurring with de- and remyelination. recent evidence show that demyelinated neurons are less excitable than myelinated ones while at early stages of remyelination these neurons seem to be hyperexcitable. the latter is a transitory condition that, very likely, leads to impaired neuronal networ...
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