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Compara????o das vers??es completa e reduzida da Escala de Compet??ncia de Estu...
Almeida, Leandro S.; Joly, Maria Cristina Rodrigues Azevedo; Fernandes, Dario; Dias, Anelise Silva; Oliveira, Sandra; Bustamante, Maria; Batista, AnaEste estudo objetivou comparar as duas vers??es da Escala de Compet??ncia de Estudo -ECE(C&T), uma a original com 54 itens e outra reduzida com 19 itens, por meio da Teoria de Resposta ao Item (modelo Rasch). Participaram 129 universit??rios de ambos os sexos, com idades variando de 17 a 48 anos (M = 24.65, DP = 6.54). Os coeficientes de precis??o obtidos foram de .91 para escala com 54 itens e de .90 para a d...
Evidence of spotted fever group rickettsiae in state of Rio de Janeiro, Brazil
ROZENTAL,Tatiana; BUSTAMANTE,Maria Cristina; AMORIM,Marinete; SERRA-FREIRE,Nicolau Maués; LEMOS,Elba Regina Sampaio deTicks were obtained from dogs from February to September of 1999 at weekly intervals, in the County of Piraí, State of Rio de Janeiro. Four hundred seventy four ixodids were taxonomically identified, 103 Amblyomma cajennense, seven Amblyomma ovale, 209 Rhipicephalus sanguineus, and 155 Amblyomma sp. An hemolymph test associated with Giemsa's stain revealed two specimens in 163 ticks tested (R. sanguineus and Am...
Detection of poxvirus in cattle associated with human cases in the State of Rio...
Schatzmayr,Hermann Gonçalves; Lemos,Elba Regina Sampaio de; Mazur,Carlos; Schubach,Armando; Majerowicz,Selma; Rozental,TatianaThis preliminary report describes human and cow cases of poxvirus that recently ocurred in the State of Rio de Janeiro. The electron microscopic findings were consistent with parapoxviral and orthopoxviral infection. Orthopoxvirus strains were isolated from human and cow cases. Detailed viral characterization by means of genetical techniques is under investigation. Based on these informations, poxviral diseases...
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