Abstract Dental enamel is subjected to a lifetime of de- and re-mineralization cycles in the oral environment, the cumulative effects of which cause embrittlement with age.However, the understanding of atomic scale mechanisms of dental enamel aging is still at its infancy, particularly regarding where compositional differences occur in the hydroxya

Within latest decades cast-in-place construction of residential houses has been actively developed.Works on erection of cast-in-place frame of the building are normally performed by phases, which results in a necessity to arrange construction joints PUSH DAGGER of concreting.In accordance with regulatory documents, it is allowed to arrange construc

This article is aimed at exploring Islamic science related to the relationship between religion and science which has been being discussed among Indonesian Islamic scientists.Based on the Espresso Cups fact occured a long time in many collages under the ministary of religious affair, Islamic educational institutions have only focused on religious s

This study described the use of food resources and the distribution of fish trophic guilds along the longitudinal gradient of a coastal Atlantic stream, southern Brazil.Allochthonous resources (terrestrial insects) predominated in the headwaters, whereas autochthonous food items (algae, fish) and detritus predominated in the mouth section.Detritivo

Urine concentrations of neopterin, Shoes a marker for the activation of cellular immunity, were determined concomitantly with a large panel of hematological and immunological variables on 24 women with gynaecological cancers (12 uterine cervix, 5 endometrium, 7 ovary).There were 14 women investigated at first diagnosis of carcinoma, and 10 women we