The opening up of Latin America to the exterior

Includes bibliography

Ritual de consumo do crack: Aspectos socioantropológicos e repercussões para a saúde dos usuários

The use of crack cocaine has given rise to an intense discussion in society. Research has contributed to the characterization of users and the negative consequences of its use. However, few studies have conducted in-depth study of the social and cultural contexts in which crack cocaine is used. Thus, this study seeks to discuss the ritual of crack cocaine use and its social and health consequences for the user. It is a qualitative study developed in the Psychosocial Care Centers for Alcohol and Drugs (Portuguese acronym: Caps-ad). The individuals were selected in two groups of keyinformants: crack cocaine users undergoing treatment and health professionals. Data was obtained by means of semi-structured interviews. The results revealed that the use of crack cocaine is not dissociated with the current organizational structure of society. There is a link between the use of this substance and the social organization for its use. By using crack cocaine, the individuals try to be part of a consumer market, actively participating in what society perceives as new. The forms and locations of use are directly related to users' health, making it necessary for healthcare services to detect, approach and make health interventions in these locations of use.

The tonoplast intrinsic aquaporin (TIP) subfamily of Eucalyptus grandis: Characterization of EgTIP2, a root-specific and osmotic stress-responsive gene

Aquaporins have important roles in various physiological processes in plants, including growth, development and adaptation to stress. In this study, a gene encoding a root-specific tonoplast intrinsic aquaporin (TIP) from Eucalyptus grandis (named EgTIP2) was investigated. The root-specific expression of EgTIP2 was validated over a panel of five eucalyptus organ/tissues. In eucalyptus roots, EgTIP2 expression was significantly induced by osmotic stress imposed by PEG treatment. Histochemical analysis of transgenic tobacco lines (Nicotiana tabacum SR1) harboring an EgTIP2 promoter:GUS reporter cassette revealed major GUS staining in the vasculature and in root tips. Consistent with its osmotic-stress inducible expression in eucalyptus, EgTIP2 promoter activity was up-regulated by mannitol treatment, but was down-regulated by abscisic acid. Taken together, these results suggest that EgTIP2 might be involved in eucalyptus response to drought. Additional searches in the eucalyptus genome revealed the presence of four additional putative TIP coding genes, which could be individually assigned to the classical TIP1-5 groups. © 2013 Elsevier B.V.

Mecanismos sulcadores de semeadora-adubadora na cultura do milho (Zea mays L.) no sistema de plantio direto

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Desenvolvimento de dispositivos para realização de testes in vitro em coluna vertebral

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ruídos articulares em pacientes parcialmente desdentados (classe I ou II de Kennedy), antes e após a reposição dental com prótese parcial removível: avaliação através da eletrovibratografia

Pós-graduação em Odontologia - FOA

Avaliação da influência do diâmetro e comprimento do implante osseointegrado associado à PPR Classe I mandibular pelo método dos elementos finitos

Pós-graduação em Odontologia - FOA

Avaliação de nove espécies de Eucalyptus spp. em tratamento preservativo industrial

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Avaliação in vitro de três diferentes técnicas de instrumentação quanto ao deslocamento do canal radicular

Pós-graduação em Odontologia - FOAR

Imagem do pensamento: do antropológico ao acontecimento na Educação

Pós-graduação em Educação - FFC

Influência do formato do rebordo na associação de uma prótese parcial removível de extremidade livre mandibular associada ao implante com sistema de retenção ERA, pelo método dos elementos finitos

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