نتایج جستجو برای: case rports

تعداد نتایج: 1354884  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده مهندسی برق و کامپیوتر 1391

many mobile and off-grid devices include electronics and other electrical consumers like servo drives, which need a quite low supply power. since the price for photovoltaic modules drops continuously, photovoltaic power supply is interesting in more and more applications. in solar powered systems, a battery is needed to store energy for the night and cloudy periods. the power electronics of suc...

پایان نامه :دانشگاه آزاد اسلامی واحد علوم پزشکی تهران - دانشکده علوم پزشکی 1389

هدف: این مطالعه به منظور بررسی میزان اثربخشی fractional co2 laser در درمان اسکار انجام شده است. روش مطالعه: این مطالعه به صورت یک clinical case series انجام شده است. حجم نمونه مورد بررسی شامل 81 بیمار مبتلا به اسکار بود که طی سال 1388 جهت درمان به کلینیک های درماتولوژی در سطح شهر تهران مراجعه نموده بودند.یافته ها: میانگین میزان پاسخ به درمان در هر جلسه لیزردرمانی 26/29 درصد بود. 20 نفر (7/24 د...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

this study considers the level of increase in customer satisfaction by supplying the variant customer requirements with respect to organizational restrictions. in this regard, anp, qfd and bgp techniques are used in a fuzzy set and a model is proposed in order to help the organization optimize the multi-objective decision-making process. the prioritization of technical attributes is the result ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علم و صنعت ایران 1379

تحقیق حاضر با هدف تدوین و اجرای مدلی برای ارزیابی توان تکنولوژی در شرکتهای تولیدی (و با تغییرات اندکی در شرکتهای خدماتی) انجام شده است. اطلاعاتی که از به کارگیری مدل حاصل می شود به مدیریت شرکتها کمک می کند تا اطلاعات لازم را برای تصمیم گیری در مورد ارتقا توان تکنولوژیکی شرکت خود در اختیار داشتند باشند. مدل مذکور شامل چهار جز اصلی است که عبارتند از: -اجزا تکنولوژی- توانایی های تکنولوژی- وضعیت مو...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان - دانشکده ریاضی و کامپیوتر 1389

the concepts of similarity and dissimilarity have been the interest of many researchers. basically, in the studies the similarity between two objects or phenomena, has been discussed. in this thesis, we consider the case when the resemblance or similarity among three objects or phenomena of a set, 3-similarity in our terminology, is desired. later we will extend our definitions and propos...

Journal: :emergency journal 0
mehrdad haghighi simin dokht shoaei

foreign body aspiration is unusual in adults, except those who are debilitated or have neuropsychiatric disorders. it can be a life-threatening situation and it often requires a high index of suspicion, because the diagnosis can be obscure. prompt diagnosis and intervention through foreign body retrieval are critical to prevent significant morbidity and mortality. we present a case of denture a...

Journal: :international journal of pediatrics 0
farid imanzadeh professor of children gastroenterology, gastroenterology unit, mofid hospital, shahid beheshti university of medical sciences, tehran, iran. aliakbar sayarri professor of children gastroenterology, gastroenterology unit, mofid hospital, shahid beheshti university of medical sciences, tehran, iran. pantea tajik fellow of children gastroenterology, gastroenterology unit, mofid hospital, shahid beheshti university of medical sciences, tehran, iran.

immunoproliferative small intestinal disease (ipsid) is the syndrome associated with mediterranean lymphoma (a rare form of non-hodgkin’s lymphoma). many of the patients diagnosed with secretory ipsid have variable level of abnormal immunoglobulins in serum or other bodily fluids, identified as truncated alpha heavy chain globulins. most cases are characterized by a loss of ability to synthesiz...

Journal: :iranian journal of medical sciences 0
selahattin çalışkan department of urology, çorum training and research hospital, hitit university, çorum,turkey ali murat gökçe department of surgery, haydarpaşa numune training and research hospital, i̇stanbul ,turkey gülistan gümrükçü department of pathology,haydarpaşa numune training and research hospital, i̇stanbul,turkey mine önenerk department of pathology,haydarpaşa numune training and research hospital, i̇stanbul,turkey

abstract renal medullary carcinoma (rmc) is an uncommon aggressive neoplasm of the kidney. rmc is biologically aggressive with a very poor prognosis, and metastasis is seen in up to 95% of the patients at diagnosis or shortly thereafter. the common sites of metastasis are respectively lymph nodes, lungs, livers, and adrenal glands in order of frequency. the presence of poorly differentiated eos...

Journal: :archives of clinical infectious diseases 0
farzad khademi antimicrobial resistance research center, department of medical bacteriology and virology, qaem university hospital, school of medicine, mashhad university of medical sciences, mashhad, ir iran ehsan aryan antimicrobial resistance research center, department of medical bacteriology and virology, qaem university hospital, school of medicine, mashhad university of medical sciences, mashhad, ir iran; antimicrobial resistance research center, department of medical bacteriology and virology, qaem university hospital, school of medicine, mashhad university of medical sciences, mashhad, ir iran. tel: +98-5138453019

introduction vincent’s angina refers to acute necrotizing ulcerative lesions of the oral mucosal membranes and tonsils. case presentation; in this case, we report a 17-year old girl with emotional stress referred with symptoms of vincent’s angina. gram staining showed numerous fusospirochetal bacteria. with antibiotic therapy, amoxicillin and cephalexin, no clinical improvement was observed but...

Journal: :iranian journal of public health 0
f khayyati m esmaeil motlagh mj kabir h kazemeini f gharibi n jafari

background: who suggest that family physician is the core in the world efforts for quality improvement, cost ef­fectiveness, and equity in the health care systems. this study evaluates the impact of the program on accessibility of the services, case finding, patient referral, feedback process and insurance coverage in the rural health units. methods: this study was quasi experimental. it compar...

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