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pro vyhledávání: '"Ataei M"'
Autor:
Ghavam M, Arami S, Reshad M, Imani M, Ataei M, Mirzaei M, Yasini E, Hasani Tabatabaei M, Pahlavan A
Publikováno v:
Journal of Dental Medicine, Vol 22, Iss 4, Pp 152-158 (2010)
Background and Aims: In spite of the advances achieved in the field of dentin adhesives, the longevity of bond to dentin is still a challenge. According to recent studies, Matrix Metaloproteinase (MMP) inhibitors can increase clinical longevity of bo
Externí odkaz:
https://doaj.org/article/9ff07aed21254c459a9e2d25ba68dc25
Publikováno v:
Journal of Dental Medicine, Vol 20, Iss 2, Pp 113-118 (2007)
Background and Aim: Halogen lamp is the commonly used light source for composite photo polymerization. Recently, high power halogen lamps, LED and plasma arc are introduced for improving the polymerization. The aim of this study was to investigate th
Externí odkaz:
https://doaj.org/article/aa4b9ebb2dad4a27bc1ab9dc3772fae4
Publikováno v:
Journal of Dental Medicine, Vol 20, Iss 1, Pp 19-26 (2007)
Background and Aim: Insufficient polymerization of resin cements is of considerable clinical importance, because of mechanical deficiencies and biological side effects of uncured resin. Dual cure resin cements are getting popular in luting tooth colo
Externí odkaz:
https://doaj.org/article/eee17ed91ad14fd0baab599281218807
Publikováno v:
Journal of Dental Medicine, Vol 18, Iss 4, Pp 77-86 (2006)
Background and Aim: The majority of commercial curing units in dentistry are of halogen lamp type. The new polymerizing units such as blue LED are introduced in recent years. One of the important side effects of light curing is the temperature rise i
Externí odkaz:
https://doaj.org/article/7f2bc6137aea41208360e92f2346c01c
Publikováno v:
Journal of Dental Medicine, Vol 18, Iss 2, Pp 67-74 (2005)
Statement of Problem: Despite the improvements achieved in the field of dental composites, their strength, longevity, and service life specially in high stress areas is not confirmed. Finding better fillers can be a promising step in this task. Purpo
Externí odkaz:
https://doaj.org/article/17084a8dbc2b4363a8cd96f1ee190f26
Publikováno v:
Journal of Dental Medicine, Vol 18, Iss 2, Pp 5-12 (2005)
Statement of Problem: The relatively poor wear resistance of dental composite in stress bearing posterior situations has restricted wider clinical application of this restorative material. Purpose: The aim of this study was to evaluate the three body
Externí odkaz:
https://doaj.org/article/42e3a74517c94db78cd339c2944a7728
Autor:
Hassani Tabatabaei M. Assistant Professor, Ataei M. Engineer", Safar Charati H. Assistant Professor "
Publikováno v:
Journal of Dental Medicine, Vol 16, Iss 2, Pp 18-27 (2003)
Statement of Problem: Recently, investigators have presented new methods to reduce polymerization shrinkage of composite resin restorations. It is claimed that more powerful light cure systems associated with a change in radiation patterns, lead to i
Externí odkaz:
https://doaj.org/article/f7e80d04df2e4760a8467e6e9fb5776c
Publikováno v:
Journal of Dental Medicine, Vol 12, Iss 2, Pp 45-54 (1999)
Indirect esthetic restorations have recently gained popularity, and choosing suitable cement is"nan important concern in this regard. A wide variety of resin cements with different curing models:"n(chemical, light, dual), have been introduced to the
Externí odkaz:
https://doaj.org/article/4b7b4cda8f394fdf949af4e8e61dfc4e
Akademický článek
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In this paper we prove that a set of points $B$ of PG(n,2) is a minimal blocking set if and only if $=PG(d,2)$ with $d$ odd and $B$ is a set of $d+2$ points of $PG(d,2)$ no $d+1$ of them in the same hyperplane. As a corollary to the latter result we
Externí odkaz:
http://arxiv.org/abs/0708.2282