Reabilitação estética do sorriso por meio do sistema cerâmico dissilicato de lítio: relato de caso

The reestablishment of a harmonious smile through dental ceramics, when properly conducted and with specific indications, can achieve extremely predictable results. For aesthetic and functional rehabilitation, many ceramic materials can be used such as zirconia, leucite, alumina, feldspar, and lithium disilicate. Among these materials the lithium disilicate stands out due to the following characteristics: its resistance to wear, to chemical attack, high temperatures and oxidation; low electrical conductivity; near zero thermal expansion; good optical properties and biocompatibility with periodontal; excellent esthetics; color stability and reinforcement of tooth structure. The indications for the use of lithium disilicate are not limited to multiple facets of teeth in cases where there was no favorable response to tooth whitening, and also comprehend teeth with multiple restorations, diastema closure, shape alteration, and dental contouring, replacement of missing or fractured teeth, among others. The versatility of lithium disilicate ceramics allows its utilization in several clinical situations. The concomitant use of lithium disilicate for veneers and over metal has satisfactory aesthetic results, as reported in the present studying cases that require both aesthetics and resistance.

Acompanhamento psicológico de criança com problema de sono: um relato de caso

Difficulties with sleep are frequent in the pre-schooler children. The aim of this study was to present a case report of behavioural intervention by parental guidance to sleeping problems in a pre-schooler child. Participated in this study a four years old boy that had difficulties to sleep without the presence of his parents and his mother who was oriented through a parental program. The program of intervention was composed by five sessions in which the mother acquired education about the child’s sleep, received orientation about the establishment of time and routine to sleep and about the use of techniques (extinction and positive reinforcement) for the improvement of the sleep difficulties. The sleep and behaviour were evaluated in four periods (pre-treatment, post-treatment, one and six months follow up) according to the following instruments: 1) UNESP Scale of Habits and Hygiene of the Sleep – Children Version, 2) Scale of Sleep Disorders for Children and Teenagers, 3) Child Behavior Checklist (CBCL 1,5-5) and 4) sleep diary. The results showed that after intervention the child developed independent sleep, reduced the bed resistance and showed improvement in daily behaviors. To conclude: a behavioral intervention by parental guidance was effective to sleep problems of the child.

Homofobia familiar: abrindo o armário entre quatro paredes

Sexuality device authorizes families to become the guardians of its members’ sexuality, ensuring the exclusion of any kind of dissidence from heteronormativity by means of reinforcement of homophobia. This paper presents the analyses of female participants who are dissident of heteronormativity. They were accessed through snow-ball technique and were interviewed. After transcribing their interviews, the researcher produced narratives of their lives with were corroborated with the participants. Data were analyzed from a poststructuralist perspective. By then, we privileged the study of the manifestation of homophobia in the family, developing a genealogy of their detractors effects, but also highlighting modes of resistance to it. This locus of manifestation of homophobia, obscured by the intimacy of the private world, is still a fairly discussed topic in national studies and maximizes the damage caused by discrimination in macro social spaces. We pointed out, then, family as an important target of action for public policies which aim the protection of human and civil rights, as well as all kinds of violence and discrimination.

Mating system variation and assortative mating of sympatric bromeliads (Pitcairnia spp.) endemic to neotropical inselbergs

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Non-conventional cement-based composites reinforced with vegetable fibers: a review of strategies to improve durability

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Vegetal fibers in polymeric composites: a review

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Transparent organic-inorganic nanocomposites membranes based on carboxymethylcellulose and synthetic clay

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)