Rotation or reciprocation: a contemporary look at NiTi instruments?
نویسندگان
چکیده
منابع مشابه
A Review of the Various Surface Treatments of NiTi Instruments
Since the introduction of engine-driven nickel-titanium (NiTi) instruments, attempts have been made to minimize or eliminate their inherent defects, increase their surface hardness/flexibility and also improve their resistance to cyclic fatigue and cutting efficiency. The various strategies of enhancing instrument surface include ion implantation, thermal nitridation, cryogenic treatment and el...
متن کاملa review of the various surface treatments of niti instruments
since the introduction of engine-driven nickel-titanium (niti) instruments, attempts have been made to minimize or eliminate their inherent defects, increase their surface hardness/flexibility and also improve their resistance to cyclic fatigue and cutting efficiency. the various strategies of enhancing instrument surface include ion implantation, thermal nitridation, cryogenic treatment and el...
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A Look at the Challenges of Boundary-Spanner Academic Leaders
The present study was an exploratory sequential mixed method approach, so the qualitative section of the study was done by descriptive phenomenology method. The participants in the qualitative section included academic administrators with managerial experience who by criterion sampling and saturation in the research findings, 12 were selected for the interview. Research tools in the section wer...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2012
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.2012.268