منابع مشابه
the effect of classroom observation on eflteachers skills ans students outcomes
abstract the following study, in the first place, attempted to examine the effect of less experienced teachers participation in experienced teachers classes on their own skills and teaching methodology, in the second place, attempted to find out the role of teachers training in students achievements. for this purpose, 21 efl teachers were selected according to available sampling in kish l...
Myringoplasty.
There is marked diversity in the reported success rates for achieving an intact tympanic membrane following myringoplasty. Controversy exists about the factors thought to influence surgical outcome. Both of these facts have important implications for obtaining informed consent prior to surgery. This study reviews the factors thought to determine the likelihood of achieving complete closure of t...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Factors affecting myringoplasty success.
OBJECTIVE To identify factors that significantly influence myringoplasty success. METHODS A retrospective study was performed of all adults and children who underwent myringoplasty from January 2005 to January 2010 in a teaching hospital. Outcome measures were tympanic membrane perforation closure and air-bone gap closure to within 20 dB HL. The factors assessed were the surgeon grade, pre-op...
متن کاملEndoscope-assisted myringoplasty.
INTRODUCTION To date, myringoplasty conducted under the operating microscope has been found to have its limitations. With the introduction of the endoscope into other branches of surgery, there have been attempts at its utilisation in otology. METHODS Endoscope-assisted myringoplasty was carried out in 50 patients aged 18-45 years using the temporalis fascia graft. The middle ear was examined...
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ژورنال
عنوان ژورنال: Bangladesh Journal of Otorhinolaryngology
سال: 2014
ISSN: 2304-6244,1728-8835
DOI: 10.3329/bjo.v19i2.17635