نتایج جستجو برای: fever of unknown

تعداد نتایج: 21175915  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1390

the present research study attempted to find out the extent to which two pre-task activities of “glossary of unknown vocabulary items” and “content related support” assisted efl language learners with their performance on listening comprehension questions across two different proficiency levels (low and high). data for this study were obtained from a total of 120 language learners, female and m...

Journal: :medical journal of islamic republic of iran 0
ghr omrani from the departments of internal medicine medical school, shiraz university of medical sciences, shiraz, islamic republic of iran. a farhadl from the departments of internal medicine medical school, shiraz university of medical sciences, shiraz, islamic republic of iran. a parhlzgar from the departments of internal medicine medical school, shiraz university of medical sciences, shiraz, islamic republic of iran. s ardehall from the departments of microbiology, medical school, shiraz university of medical sciences, shiraz, islamic republic of iran. m haghshenas from the departments of internal medicine medical school, shiraz university of medical sciences, shiraz, islamic republic of iran.

visceral leishmaniasis is the second most common cause of fever of unknown origin in our study. this disease is not common in adults, although it's endemic among the pediatric age group. the majority of the affected individuals were young. high grade spiking fever, chills and splenomegaly were unique findings. other common findings were neutropenia, anemia, abnormal liver function tests, s...

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this study examined the effect of prior knowledge and vocabulary teaching on iranian efl learners listening comprehension. the current study has two purposes: one is to investigate the effect of background knowledge on the second language listening comprehension of iranian intermediates and the other is to determine whether second language is facilitated by the introduction of unknown vocabularies in the form of prelistening activities. to conduct the study different instruments such as listening proficiency test and four listening tests such as pre and posttests were used and various statistical processes and techniques including paired-sample t-test, and analysis of variance (anova) were used. the findings of this study supported all three hypotheses tested. differences were found between the means of preteaching vocabulary variable, the background knowledge activation variable, and mean difference between these two strategies variable. subjects scored higher when the unknown words were taught in advance. likewise, subjects scored higher when they were asked some relevant questions about the topic than on those without them. there was, in addition, a significant difference between the means of preteaching vocabulary strategy and background knowledge activation strategy. in fact, preteaching vocabulary had a better effect in enhancing the students’ listening comprehension, in comparison to background knowledge activation strategy.

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1390

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this stud...

پایان نامه :دانشگاه تربیت معلم - سبزوار - دانشکده ادبیات و علوم انسانی 1389

abstract this study aimed at investigating the impact of etymology strategy instruction on the development of vocabulary of iranian intermediate efl learners. etymology, knowledge of origin of words, roots, and affixes, has proved to be a controversial issue and a question of long debate with regard to its impact on the process of vocabulary learning. this study employed etymology strategy in ...

Journal: : 2021

Horečka nejasnĂŠho pĹŻvodu představuje vzĂĄcnĂ˝ klinickĂ˝ syndrom, avĹĄak stanovenĂ­ jeho etiologickĂŠ diagnĂłzy bĂ˝vĂĄ relativně obtĂ­ĹžnĂŠ. Dosud bylo popsĂĄno vĂ­ce neĹž 200 rĹŻznĂ˝ch příčin horečky pĹŻvodu, kterĂŠ nĂĄleŞí do těchto hlavnĂ­ch kategoriĂ­: infekčnĂ­, neinfekčnĂ­ zĂĄnětlivĂĄ, hemato‑onkologickĂĄ, nĂĄdorovĂĄ či internĂ­ onemocněnĂ­. JednotlivĂŠ skupiny onemocněnĂ...

قدم لی , پرویز,

Background and purpose: Fever of unknown origin is a frequent disorder in pediatric age. The aim of this study was to determine the causes of fever of unknown origin and to evaluate diagnostic tests. Materials and Methods: Çases were identified by reviewing the medical records of all patients with FÜÔ which were admitted in three medical centers in Tehran during march 1994- 99. Resul...

Journal: :Compendium 2009
Julie Flood

Identifying the cause of a fever of unknown origin (FUO) in dogs presents a considerable diagnostic challenge. The diagnostic workup can be frustrating for veterinarians and clients, especially when it fails to reach a final diagnosis after extensive testing. Fortunately, most causes of FUO can be found or treated successfully. This article discusses FUO in dogs and provides information about c...

Background: Fever of unknown origin (FUO) is a perplexing medical problem. The causes for FUO are more than 200 diseases. The aim of the study was to present human clinical cases of Coxiella burnetii infection debuting as FUO. Methods: The following methods were conducted in the study: literature search, laboratory, imaging, and statistical methods. Criteria of Durack and Street were applied f...

Journal: :international journal of infection 0
gholamreza solimani children and adolescent health research center, zahedan university of medical sciences, zahedan, ir iran elham shafigji shahri children and adolescent health research center, zahedan university of medical sciences, zahedan, ir iran; children and adolescent health research center, zahedan university of medical sciences, zahedan, ir iran. tel: +98-9153163460 zahra salari children and adolescent health research center, zahedan university of medical sciences, zahedan, ir iran mahnaz shahrakipoor department of epidemiology and biostatistics, zahedan university of medical sciences, zahedan, ir iran alireza teimouri children and adolescent health research center, zahedan university of medical sciences, zahedan, ir iran

background fever of unknown origin (fuo) is defined as the presence of fever in a child for eight or more days that a careful history and physical examination and preliminary laboratory results failed to reveal the probable cause of the fever. the causes of fuo are different according to geographical regions and age. objectives the current study aimed to evaluate the common causes of childhood ...

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