نتایج جستجو برای: pro 2 groups
تعداد نتایج: 3091012 فیلتر نتایج به سال:
Objective: This study aimed to compare the effect of using Casein phosphopeptide – amorphous calcium phosphate (CPP-ACP) paste, Remin-Pro and Fluoride Varnish on remineralization of enamel lesions. Methods: In this experimental-in vitro study, 60 intact premolars and molars were used and flat enamel surfaces were prepared. The specimens were divided into 6 groups (N=10). After primary DIAGNO...
Let p be a prime. It is a fundamental problem to classify the absolute Galois groups GF of fields F containing a primitive pth root of unity. In this paper we present several constraints on such GF , using restrictions on the cohomology of index p normal subgroups from [LMS]. In section 1 we classify all maximal p-elementary abelian-by-order p quotients of these GF . In the case p > 2, each suc...
We describe methods for explicit computation of Galois groups of certain tamely ramified p-extensions. In the finite case this yields a short list of candidates for the Galois group. In the infinite case it produces a family or few families of likely candidates.
In vitro Comparsion of Two Implanted Materials, Iranian (Root MTA) and Foreign (Pro Root – MTA), Regarding dye Microleakage of Furcation Perforation in Human Molar H. Labaf DDs , K. Nazari Moghadam DDs , K. Honardar DDs2 Received: 19/04/06 Sent for Revision: 12/07/06 Received Revised Manuscript: 15/03/07 Accepted: 17/03/07 Background and Objective: One of the great challenges in den...
objective: this study aimed to compare the effect of using casein phosphopeptide – amorphous calcium phosphate (cpp-acp) paste, remin-pro and fluoride varnish on remineralization of enamel lesions. methods: in this experimental-in vitro study, 60 intact premolars and molars were used and flat enamel surfaces were prepared. the specimens were divided into 6 groups (n=10). after primary diagnoden...
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