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Showing 157 to 158 of 158 entries
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Enamel erosion control by strontium-containing TiO.

Clinical oral investigations

Nyland BP, Pereira CP, Soares P, da Luz Weiss DS, Mikos WL, Brancher JA, Vieira S, Freire A.
PMID: 34505917
Clin Oral Investig. 2021 Sep 10; doi: 10.1007/s00784-021-04168-0. Epub 2021 Sep 10.

OBJECTIVES: To evaluate the effect of strontium-containing titanium- and/or magnesium-doped phosphate bioactive glass on the control of dental erosion.MATERIALS AND METHODS: Fifty fragments of human enamel were divided into five groups: negative control, 45S5 bioglass, strontium-containing Ti-doped phosphate bioactive...

SCIENCE TEACHERS 'CHALLENGES CONCERNING WIKIS USE AT MIDDLE SCHOOL.

Silva A, Vilela MC, Baptista M, Freire S, Freire AM.
UIID-AD: 154
2012;1487-1494.

School has long recognized and accepted Information and Communication Technologies (ICT) as a means to promote students learning. The wiki presents specific characteristics concerning communication and information publishing and sharing. These characteristics have important potential value that makes it...

Showing 157 to 158 of 158 entries