Претраживање
Приказ резултата 21-30 од 45
Experimental Evaluation on the Influence of Autoclave Sterilization on the Cyclic Fatigue of New Nickel-Titanium Rotary Instruments
(Elsevier Science Inc, New York, 2012)
Introduction: The purpose of this study was to evaluate the effect of autoclave sterilization on cyclic fatigue resistance of rotary endodontic instruments made of traditional and new nickel-titanium (NiTi) alloys. Methods: ...
Self assembly of biomimetic hydroxyapatite on the surface of different polymer thin films
(Journal of Ceramic Processing Research, 2012)
The role of the process of designing a scaffold in bone tissue engineering is to provide optimal conditions for new bone tissue growth. The primary concern of such engineering is to create an adequate nanotopology of the ...
Canal wall thickness after preparation with NiTi rotary files
(Wiley-Blackwell, Malden, 2012)
Root canal preparation is the most important phase of endodontic procedure and it consists of adequate canal space cleaning and shaping. In recent years, rotary instruments and techniques have gained importance because of ...
Cytotoxic Effects of Glass Ionomer Cements on Human Dental Pulp Stem Cells Correlate with Fluoride Release
(Bentham Science Publ Ltd, Sharjah, 2012)
Objectives: Glass ionomer cements (GICs) are commonly used as restorative materials. Responses to GICs differ among cell types and it is therefore of importance to thoroughly investigate the influence of these restorative ...
High levels of Paleolithic Y-chromosome lineages characterize Serbia
(Elsevier, Amsterdam, 2012)
Whether present-day European genetic variation and its distribution patterns can be attributed primarily to the initial peopling of Europe by anatomically modern humans during the Paleolithic, or to latter Near Eastern ...
Platelet-rich fibrin and bovine porous bone mineral vs. platelet-rich fibrin in the treatment of intrabony periodontal defects
(Wiley, Hoboken, 2012)
Lekovic V, Milinkovic I, Aleksic Z, Jankovic S, Stankovic P, Kenney EB, Camargo PM. Platelet-rich fibrin and bovine porous bone mineral vs. platelet-rich fibrin in the treatment of intrabony periodontal defects. J Periodont ...
Clinical, diagnostic and therapeutic features of keratocystic odontogenic tumors: a review
(Balkan Union of Oncology (B.U.ON.), 2012)
Keratocystic odontogenic tumors (KCOTs) are benign but locally aggressive lesions of the gnathic skeleton with high propensity to recur following surgical treatment. High proliferative activity of KCOTs epithelial cells ...
Analysis of the compressive strain below the removable and fixed prosthesis in the posterior mandible using a digital image correlation method
(Springer Heidelberg, Heidelberg, 2012)
It was the purpose of this study to determine and analyse strains in the bone of posterior mandible below the removable and fixed partial dentures using Digital Image Correlation Method. Dried mandible with shortened dental ...
Ancestral modal Y-STR haplotype shared among Romani and South Indian populations
(Elsevier, Amsterdam, 2012)
One of the primary unanswered questions regarding the dispersal of Romani populations concerns the geographical region and/or the Indian caste/tribe that gave rise to the proto-Romani group. To shed light on this matter, ...
Optical Aspect of Deformation Analysis in the Bone-Denture Complex
(Collegium Antropologicum, Zagreb, 2012)
The aim of this study was to register and measure any deformation of mandible models under load. The method for full field measurement of strain is done by using the ARAMIS three-dimensional image correlation system. The ...