نتایج جستجو برای: key words apical force application

تعداد نتایج: 1560760  

Bakhtiar, Hengameh, Farhad, Ali reza,

Comparison of apical transport in three rotary systems and one modified technique Dr. A.R. Farhad* - Dr. H. Bakhtiar*** - Assistant Professor of Endodontics Dept. - Faculty of Dentistry – Isfahan University of Medical Sciences. **- Endodontist. Background and Aim: Procedural errors such as canal transportation and loss of working length are mainly associated with stainless steel files with insu...

Hasheminia, S. Mohsen, Jafari, Nariman,

In vitro evaluation of the accuracy of two new electronic apex locators in root canal length determination Dr. Hasheminia, S.M.* - Dr. Jafari, N.** *Associate Professor of Endodontics Dept., Faculty of Dentistry, Isfahan University of Medical Sciences. ** Dentist. Abstract Background & Aim: Radiography is still the common method of measuring working length in root canal therapy. While, gag refl...

Journal: :journal of dental materials and techniques 0
amin rahpeyma associate professor of oral and maxillofacial surgery, oral and maxillofacial diseases research center, school of dentistry, mashhad university of medical sciences, mashhad, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences) saeedeh khajehahmadi assistant professor of oral and maxillofacial pathology, dental research center, school of dentistry, mashhad university of medical sciences, mashhad, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences)

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ژورنال: :مجله گیاهشناسی ایران 2009
مسعود شیدایی فرخ قهرمانی نژاد

خصوصیات کاریوتیپی چهار گونه گون (astragalus) با نامهای a. cornu-carpae ،    a. mucronifoliusو   a. talimansurensis از بخشه  leucocersis  و گونه a. crysostachysاز بخشه  hymenostegis. مطالعه شدند. گونه ها وجود 2n = 2x = 16  را نشان دادند که تمامی گزارش جدید می باشند. کروموزومها از نوع متا و ساب متا بودند و اندازه آنها ازmm  75/. در a. talimansurensis تا 4 mm در a. cornu-carpaeمتغیر بود. گونه های ...

Journal: :iranian journal of health sciences 0
maryam mobini research center of diabetes, mazandran university of medical sciences, sari, iran. ahmad ahmadzadeh-amiri research center of diabetes, mazandran university of medical sciences, sari, iran. soghra khani research center of diabetes, department of midwifery and reproductive health, mazandran university of medical sciences, sari, iran.

background and purpose: occular toxicity is one of the most important complications of hydroxychloroquine. not any type of treatment has so far been found and recommended for this disorder. the purpose of this study was to report some characteristics of patients with hydroxychloroquine induced retinopathy.    materials and methods: from 107 patients with rheumatoid arthritis (ra) and/or systemi...

Journal: :novelty in biomedicine 0
fariba fayaz department of microbiology, faculty of medicine and infectious diseases and tropical medicine research center, shahid beheshti university of medical sciences, tehran, iran sara rahmati roodsari infectious diseases and tropical medicine research center,shahid beheshti university of medical sciences, tehran,iran latif gachkar infectious diseases and tropical medicine research center,shahid beheshti university of medical sciences, tehran,iran bita pourkaveh infectious diseases and tropical medicine research center,shahid beheshti university of medical sciences, tehran,iran

background: the advancement of technology in recent decades has been lead to use the electrophysiology cardiac devices. although these devices are used increasingly, but the frequency of subclinical infection is unknown. we investigate bacterial infections due to implantable cardioverter defibrillator (icds) in patients with endocarditis. m aterials and methods: population of the study was cons...

Journal: :international journal of industrial engineering and productional research- 0
pramod shahabadkar sultanate of oman-ibra

abstract purpose-the purpose of this paper is to review a sample of the literature relating to interpretive structural modelling (ism) and its deployment for modelling purposes in the area of supply chain management (scm). design/methodology/approach- the literature is examined from the three perspectives. first, concept of ism and examines ism as modelling technique. second, use of ism by the ...

Journal: :بحوث فی اللغه العربیه 0
سیدزضا سلیمانزاده نجفی دانشگاه اصفهان مصوره زرکوب دانشگاه اصفهان علی رضا علی زاده دانشگاه اصفهان

interpreters have emphasize the necessity of knowing e’rab (diacritic) and syntax in the holy quran and none of them has been doubtful in the significance of the role of e’rab in interpreting. tabarsi in his interpretation book has exerted his efforts in delineating e’rab and after mentioning verses for interpreting, firstly explains lexical elements and then, discusses their e’rab. the signifi...

Journal: :journal of dental research, dental clinics, dental prospects 0
maryam ehsani atena dehghani farida abesi soraya khafri sara ghadiri dehkordi

background and aims. with availability of hydrophilic sealers, drying of the canals before endodontic obturation is still a matter of debate. the aim of this study was to compare the apical micro-leakage of ah26, excite dsc, mta fillapex, and zoe sealers in dry and moist root canals. materials and methods. this experimental study was performed on 90 extracted maxillary central incisors. rotary ...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی مشهد - دانشکده دندانپزشکی 1392

چکیده: مقدمه: درد و تورم ناشی از التهاب پالپ درگیر باعث ایجاد اورژانس های اندودنتیک می شود. اتخاذ روش های درمانی برای کاهش درد بیماران در این شرایط کلینیکی هنوز هم یکی از چالش برانگیزترین مسائل علم اندودنتیکس است. این مطالعه با هدف بررسی میزان آگاهی از شیوه درمان اورژانس های اندودنتیک در بین دندانپزشکان متخصص درمان ریشه و دندانپزشکان عمومی شهر مشهد در سال 91-1390 انجام می شود. مواد و روش ها:...

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