Dispositivo lúdico para ensino sobre reciclagem de embalagens

Descrito como o presente Privilégio de Invenção, apresenta características de brinquedo, para assim estimular e ensinar crianças sobre a importância da reciclagem de materiais, bem como na manutenção das condições do meio ambiente em geral, para tanto, sendo composto por um quadro magnético (1) e quatro cartelas (2), onde cada uma das mesmas é impressa com as identificações vidro, plástico, metal e papel, sendo coloridas com as cores padrão, definidas para a coleta seletiva de lixo, possuindo ainda tarjetas (3), nas quais são impressos nomes de diferentes tipos de produtos.

Transponder Automotivo

Transponder Automotivo, objeto da presente patente de invenção, é um equipamento embarcado que faz comunicação com outros transponders automotivos. Funciona de forma autônoma independente do meio instalado: motocicleta, iate, barco, navio, veículos. O software desenvolvido é constituído de sub-rotinas para recepção dos dados dos satélites através do circuito integrado GPS...

Utilização da distância total percorrida no teste específico de hoff como preditor da velocidade de limiar anaeróbio no futebol

OBJECTIVE: To verify the use of maximal running distance performed on Hoff test to predict the anaerobic threshold speed (sAnT). METHODS: Ten young soccer players (age of 17 ± 1 years and body mass of 64.3 ± 2.1 kg) were subjects of the study. The subjects performed 12-min test, lactate minimum test to estimate the anaerobic threshold speed and a field test called Hoff. The purpose of Hoff test was to cover the maximum distance during a period of 10min moving a soccer ball through the track by dribbling. RESULTS: The distance covered during 12-min was 2673.2 ± 64.7 m, the sAnT was 11.6 ± 0.3 km.h-1 and distance covered during test Hoff test was 1458.7 ± 49.6 m. The distance covered during Hoff test was not significantly correlated with sAnT (r = -0.20; P > 0.05) and distance covered during 12-min test (r = -0.15; P > 0.05). The sAnT did not differ of speed correspondent 90% at 12-min speed and they were statistically correlated (r = 0.65). CONCLUSION: Thus, we concluded that maximal distance covered during Hoff test cannot provides a valid prediction of the anaerobic threshold speed.

Anatomopathological characterization of placentas from HIV+ patients associated with p24 expression

INTRODUCTION: The study of placentas from pregnant human immunodeficiency virus (HIV) positive women has become the subject of numerous studies in the literature. Morphological, viral, immune and inflammatory placental aspects have been analyzed in order to grasp the vertical transmission of the virus. OBJECTIVE: To identify the most frequent findings in the placentas by associating them with a viral antigen and correlating them with the infection of newborns. MATERIAL AND METHODS: Thirty-five placentas from HIV- positive pregnant women were pathologically and immunohistochemically analyzed with the use of p24 antibody in the period from 1992 to1997 in accordance with the routine laboratory testing from the Anatomopathological Department - Hospital Universitário Antônio Pedro - Universidade Federal Fluminense (APD/HUAP/UFF). RESULTS: The microscopic alterations detected in all cases, including those with vertical transmission, were arteriopathy in the fetal blood circulation, chorioamnionitis, perivillous fibrin deposition, syncytial knotting, villous edema and villous immaturity. No specific macroscopic or histopathological changes were found in these placentas. The neonatal infection was observed in five cases. Vertical transmission was identified in two out of five placentas that had low weight for the respective stage of pregnancy. Immunohistochemical analysis revealed 14 positive cases, two of which showed vertical transmission. The viral protein was not identified in 10 out of 14 placentas from patients who had been medicated with zidovudine (AZT). CONCLUSION: Our study has contributed to the anatomopathological investigation into placentas from HIV-positive patients, although p24 expression per se did not allow a definite and early diagnosis of the vertical transmission.

Considerações sobre corporeidade e percepção no último Merleau-Ponty

Our aim in this paper is to study the problem of the perception of one's own body in Merleau-Ponty's productions during the period he taught at the Collège de France. Discussions about the notion of body scheme serve as the research axis. We focus on two courses directly connected with the conceptual advances that bring Merleau-Ponty to elaborate the notion of flesh: The sensitive world and the world of expression and Nature. We particularly look into the first, as research about the diachronism in corporeity phenomena turns into theoretical support in relation to later progress. We consider that the diacritic condition of the body's position in the world is related with the theme of the circuit established between the body, the other and things. This is also related to principle of reversibility, to the body as a sensitive sentient.

Influência de uma fenda na dinâmica de vórtices utilizando a teoria de Ginzburg-Landau dependente do temp

Pós-graduação em Ciência dos Materiais - FEIS

Corrosão e tribocorrosão de novas ligas Ti35Nb5Zr e Ti35Nb10Zr em saliva artificial

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Modificação da superfície de óxidos de ferro por dextrana derivatizada para aplicações em liberação de fármaco

Pós-graduação em Química - IQ

Utilização de magnetorresistores no desenvolvimento de novas técnicas para aplicações em gastroenterologia

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

Nanopartículas magnéticas de 'FE''CO'@'AU': preparação, caracterização e funcionalização com complexo de 'RU'(II) luminescente

Pós-graduação em Química - IQ

Estrutura eletrônica de derivados de C60 para aplicações em células solares orgânicas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Processamento e propriedades magnéticas de manganitas multiferróicas = Mise en forme et propriétés magnétiques de manganites multiferróïques

Pós-graduação em Ciência e Tecnologia de Materiais - FC

Avanços no torneamento utilizando um porta-ferramentas refrigerado internamente com fluido em mudança de fase

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

Atividade diária de dipsadídeos neotropicais

Pós-graduação em Biologia Animal - IBILCE

O grafeno versus gás de elétrons 2d: filtro fano relativístico de spins por meio de pontas de afm e stm

Pós-graduação em Ciência dos Materiais - FEIS