Zobrazeno 1 - 10
of 128
pro vyhledávání: '"L.W. Ripa"'
Autor:
W. Künzel, J. Paulander, K.J. Toumba, S. Nordensten, M.E.J. Curzon, P.D. Marsh, G. Tollskog, K.G.G. König, C.K.Y. Yiu, Ingegerd Johansson, T. Imfeld, G. Svärdström, B.A. Burt, S.H.Y. Wei, J.J. Murray, Kenneth W. Stephen, L.W. Ripa, S. Alaluusua, W.M. Edgar, L.G. Petersson, P. Axelsson
Publikováno v:
Caries Research. 27:I-IV
Autor:
L.W. Ripa
Publikováno v:
Caries research. 27
The first sealant clinical trials used cyanoacrylate-based materials. These were replaced by dimethacrylate-based products which were marketed. A major difference between marketed sealants is their method of polymerization. First-generation sealants
Dental materials related to prevention--fluoride incorporation into dental materials: reaction paper
Autor:
L.W. Ripa
Publikováno v:
Advances in dental research. 5
Rather than a specific commentary to Dr. Rawls' presentation, this reaction paper discusses the general concept of fluoride addition to dental materials. The genesis of the concept is reviewed, but more important is a critique of the rationale for th
Autor:
L.W. Ripa
Publikováno v:
Journal of dental research.
Application of fluoride solutions, gels, varnishes, and prophylaxis pastes is reviewed as well as the sequential APF/SnF2 office-rinse method. The most widely-used technique is with 1.23% APF gel (12,300 ppm F) in trays. Clinical results from this me
Publikováno v:
Journal of the American Dental Association (1939). 97(5)
The implementation of a school-based mouth-rinsing program in a Long Island, NY, community was described. In this program, children rinse once a week with a neutral 0.2% sodium fluoride solution under the supervision of homeroom teachers. Although th
Autor:
L.W. Ripa, A.J. Gwinnett
Publikováno v:
Archives of Oral Biology. 18:435-IN11
Sealant penetration into enamel has been previously observed on extracted teeth. Such penetration is believed significant in the formation of bonds between resin and enamel. Since penetration in vivo might be influenced by the moist oral environment
Publikováno v:
Archives of Oral Biology. 11:41-IN5
A study of the outer layer of enamel was made on longitudinal, undecalcified sections prepared from twenty-eight erupted deciduous teeth, eighty-eight erupted and forty unerupted permanent teeth which were examined by means of polarized light and pha
Publikováno v:
Archives of Oral Biology. 17:165-IN18
Ground longitudinal and cross-sections from five fully mature lemon shark teeth were examined by transmitted and polarized light microscopy, microradiography, scanning electron microscopy and X-ray diffraction techniques. The enameloid contained radi
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Akademický článek
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