One primary objective of endodontic therapy is to establish an adequate seal with the root canal filling material. The placement of an immediate amalgam buildup at obturation, in conjunction with rubber dam isolation, allows an endodontic seal to be extended from the foramen to the cavosurface margin. As a result of this immediate buildup, the length of the seal and the longevity of the endodon...

Variation was investigated at exon 2 (including part of the putative peptide-binding region) of the class II major histocompatibility complex (MHC) DQB locus for two congeneric phocid seal species and two congeneric otariid seal species. Polymorphism in one phocid species, the southern elephant seal (Mirounga leonina), was comparable to that seen in human populations, while the other phocid, th...

A new approach is proposed in order t o construct a practical automatic identification system for seal impressions. The 3D (three dimensional) measurement method is investigated to select a suitable measurement system for seal registration. The seals are measured as 3D image by employing the range finder system. The pre-processing is performed to correct the slight slant on the measured seal su...

Background: Increasing concern about adolescent mental health problems has resulted in schools being identified as central sites for their prevention (PsycInfo; ERIC 2000–2012). In this context, SEAL for secondary schools was launched in 2007.Method: The implementation strand of the national evaluation of secondary SEAL comprised longitudinal case studies of nine schools and used multiple metho...

Derek Duggan In vivo microleakage evaluation of two root-filling materials in teeth without a coronal seal (Under the direction of Dr. Martin Trope) Two carrier-based materials were compared to assess their resistance to coronal microleakage in a dog model when no coronal seal was present. Histologic evidence of inflammation and infection were the outcome parameters used. Experimental teeth wer...

Although the Angio-Seal arterial closure device is widely used for preventing bleeding and facilitating early ambulation after arterial puncture, it is also associated with unique complications, such as stenosis, occlusion, or peripheral embolism. We report the first case of a foot ulcer that developed 70 days after an Angio-Seal application. The collagen sponge component accidently positioned ...