Anatomia comparada do tubo digestório de diferentes aves da ordem Psittaciformes

Análise Espacial da Distribuição de Aedes Aegypti (Diptera: Culicidade) em Diferentes Áreas da Cidade do Rio de Janeiro

This work aimed at assessing the spatial distribution of the dengue fever mosquito vector, Aedes aegypti and its association with Strategic Sites (SS). In each of three localities of Rio de Janeiro city, 80 traps were installed (40 for adult mosquitos and 40 for immatures) in randomly chosen households. Moreover, two further traps we installed close to each SS. These traps were localized with G...

Jaw movement in people with Parkinson’s Disease Características do percurso da movimentação mandibular dos diferentes tipos de Doença de Parkinson

This study aimed to characterize the amplitude and speed of isolated jaw movements and chewing using electrognathography in a volunteer and to compare these data with those of two other Parkinson Disease (PD) subjects, differentiated by the motor characteristics. Method: The 3 participants were divided into three categories: one with 1 non-PD volunteer, a second category with 1 volunteer charac...

Impacto da Adoção de Tecnologia de Informação no Desempenho Organizacional Percebido utilizando o paradigma de modelagem de segunda ordem

Leonardo da Vinci: Il Trattato della Anatomia

Outstanding as were Leonardo da Vinci's achievements in anatomy it is well known that he never completed his studies in the subject. Although he tells us that he filled 120 books of anatomy none of these was published. The contents of these books are scattered throughout the various manuscripts many of which are at Windsor Castle. This present large work in three volumes, undertaken under the d...

Determination of Anthocyanin Content and Antioxidant Capacity of Different Grape Varieties Determinação Da Composição Antociânica E Da Actividade Antioxidante Da Uva De Diferentes Variedades De Videira

The aim of this study was to determine anthocyanin content and antioxidant activity of 20 different grape varieties, using HPLC and DPPH, FRAP and ABTS assays, respectively. The identified anthocyanins were malvidin-3-glucoside, delphinidin-3-glucoside, petunidin-3-glucoside, cyanidin3 glucoside, and peonidin-3-glucoside on the basis of their retention times. Comparatively the total anthocyanin...