منابع مشابه
Indirect bonding--a new transfer method.
The aim of this in vitro study was to investigate both shear bond strength (SBS) by shear testing of indirectly bonded brackets, and the accuracy of a new transfer method, the Aptus bonding device (ABD). For comparison, the SBS of directly bonded brackets in two experimental arrangements was also measured. The precision of the positioning of the indirect bracket transfer was assessed by photogr...
متن کاملRapid prototyping: a new method of preparing trays for indirect bonding.
This article describes a new method of preparing trays for indirect bracket bonding. Computer-aided technology is used to design the individualized trays, which are then produced with a rapid prototyping procedure. Application in clinical practice and the advantages of time savings and accurate bracket placement are discussed.
متن کاملGum and Gun: A New Indirect Bonding Technique
Bonding of brackets has changed the practice of orthodontics and has become a routine clinical procedure in a remarkably short time. Modification of technical devices, sealants, attachments and procedure are continuing. Several methods and techniques have been introduced by recent advances in indirect bonding techniques which have made clinician to do a more expensive laboratory work. A new met...
متن کاملsolution of security constrained unit commitment problem by a new multi-objective optimization method
چکیده-پخش بار بهینه به عنوان یکی از ابزار زیر بنایی برای تحلیل سیستم های قدرت پیچیده ،برای مدت طولانی مورد بررسی قرار گرفته است.پخش بار بهینه توابع هدف یک سیستم قدرت از جمله تابع هزینه سوخت ،آلودگی ،تلفات را بهینه می کند،و هم زمان قیود سیستم قدرت را نیز برآورده می کند.در کلی ترین حالتopf یک مساله بهینه سازی غیر خطی ،غیر محدب،مقیاس بزرگ،و ایستا می باشد که می تواند شامل متغیرهای کنترلی پیوسته و گ...
A New Hybrid Decision Making Method for Selecting Roller Concrete Road Pavement Technology Transfer Method
In today's competitive market, technology transfer is an important problem for firms, organizations and governments. Therefore, making right decisions on selecting a suitable technology and designing an appropriate process to transfer it may have significant influence on the performance of organizations. In this paper, we present a new method to obtain a suitable technology transfer strategy fo...
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ژورنال
عنوان ژورنال: The European Journal of Orthodontics
سال: 2007
ISSN: 0141-5387,1460-2210
DOI: 10.1093/ejo/cjm094