White Noise e Cosmopolis: análise do processo de desumanização em ficções pós-modernas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeitos de plantas de cobertura em atributos químicos do solo

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

Disposição construtiva aplicada em cadeira antropométrica

Disposição construtiva aplicada em cadeira antropométrica. Patente de modelo de utilidade para uma cadeira antropométrica constituída de uma estrutura (1) que sustenta uma pluralidade de instrumentos de medição, sendo que a parte posterior da cadeira é provida de dois instrumentos de medição compostos por duas hastes, sendo uma delas para medida da altura tronco-encefálica (2) e a outra para a medida do assento até a região renal (4), de modo que cada uma dessas hastes possui uma escala numérica, sendo ora interna (3), ora externa (5). O assento (6) da cadeira (1) é composto por um anteparo com uma canaleta interna e dois cursores laterais deslizantes para a direita e para a esquerda, que possuem escala numérica.; O assento é provido de referências métricas sendo uma no sentido da largura do assento (8) e outra no sentido da profundidade do assento (9), sendo a escala (8) dividida em duas escalas, onde o ponto zero é exatamente o meio do assento. O assento (6) também possui acoplada uma haste frontal, com deslizamento no sentido antero-posterior (10), a qual contém uma escala interna embutida na peça, de modo que a soma entre a medida da profundidade do assento com a medida obtida pela haste deslizante horizontal (10) totalizam a medida sacro-poplítea. Para a tomada da medida da altura poplítea, há uma outra haste (11), integrada à superfície anterior da cadeira, cujo deslizamento é vertical, sendo que essa haste (11) possui uma escala numérica interna uma externa (12).; A base da cadeira (13) possui um dispositivo de acionamento lateral com o pé (16), que é conectado ao assento (6) por meio de um macaco hidráulico, permitindo a elevação do assento, sendo que a outra alavanca (17), ao ser girada, realiza a descida do assento (6).

Romances rebeldes - a tradição de rebeldia na literatura norte-americana: de Moby Dick a On the Road

Pós-graduação em Estudos Literários - FCLAR

New insights into the structural characteristics of irradiated crotamine

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Venomics of the Australian eastern brown snake (Pseudonaja textilis): detection of new venom proteins and splicing variants

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

Older people's perspectives on participation in physical activity: a systematic review and thematic synthesis of qualitative literature

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Proteomic analysis of the rare Uracoan rattlesnake Crotalus vegrandis venom: evidence of a broad arsenal of toxins

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

O jogo de escopa adaptado para o uso em sala de aula

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Plantas de cobertura em pré-safra e adubação nitrogenada no milho em plantio direto

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

Formas de N-orgânico em latossolo em função de nitrogênio e de plantas de cobertura em pré-safra do milho

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Bovine Tuberculosis in a Free-ranging Mule Deer (Odocoileus hemionus) from Montana

A survey of 41 mule deer (Odocolleus hemionus) and three white-tailed deer (O. virginianus) for bovine tuberculosis was conducted on a Montana (USA) cattle ranch from 2 November 1993 through January 1994. Gross and microscopic lesions typical of tuberculosis were present in tonsil and lymph nodes of the head, thorax, and abdomen of one adult female mule deer. Additionally, a single microgranuloma considered morphologically suggestive of tuberculosis was present in one lymph node of the head of a second mule deer. Mycobacterial isolates from lymph nodes of the head and thorax of the first deer were identified as Mycobacterium bovis.

Comparison of Gross Pathology, Histopathology, and Mycobacterial Culture for the Diagnosis of Tuberculosis in Elk (Cervus elaphus)

Using the isolation of Mycobacterium bovis as the reference standard, this study evaluated the sensitivity, specificity and kappa statistic of gross pathology (abattoir postmortem inspection), histopathology, and parallel or series combinations of the two for the diagnosis of tuberculosis in 430 elk and red deer. Two histopathology interpretations were evaluated: histopathology I, where the presence of lesions compatible with tuberculosis was considered positive, and histopathology II, where lesions compatible with tuberculosis or a select group of additional possible diagnoses were considered positive. In the 73 animals from which M. bovis was isolated, gross lesions of tuberculosis were most often in the lung (48), the retropharyngeal lymph nodes (36), the mesenteric lymph nodes (35), and the mediastinal lymph nodes (16). Other mycobacterial isolates included: 11 M. paratuberculosis, 11 M. avium, and 28 rapidly growing species or M. terrae complex. The sensitivity estimates of gross pathology and histopathology I were 93% (95% confidence limits [CL] 84,97%) and 88% [CL 77,94%], respectively, and the specificity of both was 89% [CL 85,92%]). The sensitivity and specificity of histopathology II were 89% (CL 79,95%) and 77% (CL 72,81%), respectively. The highest sensitivity estimates (93- 95% [CL 84,98%]) were obtained by interpreting gross pathology and histopathology in parallel (where an animal had to be positive on at least one of the two, to be classified as combination positive). The highest specificity estimates (94-95% [CL 91-97%]) were generated when the two tests were interpreted in series (an animal had to be positive on both tests to be classified as combination positive). The presence of gross or microscopic lesions showed moderate to good agreement with the isolation of M. bovis (Kappa = 65-69%). The results show that post-mortem inspection, histopathology and culture do not necessarily recognize the same infected animals and that the spectra of animals identified by the tests overlaps.

Stability in The Proportion of Harbor Seals Hauled Out Under Locally Ideal Conditions

We monitored the haul-out behavior of 68 radio-tagged harbor seals (Phoca vitulina) during the molt season at two Alaskan haul-out sites (Grand Island, August-September 1994; Nanvak Bay, August-September 2000). For each site, we created a statistical model of the proportion of seals hauled out as a function of date, time of day, tide, and weather covariates. Using these models, we identified the conditions that would result in the greatest proportion of seals hauled out. Although those “ideal conditions” differed between sites, the proportion of seals predicted to be hauled out under those conditions was very similar (81.3% for Grand Island and 85.7% for Nanvak Bay). The similar estimates for both sites suggest that haul-out proportions under locally ideal conditions may be constant between years and geographic regions, at least during the molt season.

The Abundance of Harbor Seals in the Gulf of Alaska

The abundance of harbor seals (Phoca vitulina richardii) has declined in recent decades at several Alaska locations. The causes of these declines are unknown, but there is concern about the status of the populations, especially in the Gulf of Alaska. To assess the status of harbor seals in the Gulf of Alaska, we conducted aerial surveys of seals on their haul-out sites in August-September 1996. Many factors influence the propensity of seals to haul out, including tides, weather, time of day, and time of year. Because these “covariates” cannot simultaneously be controlled through survey design, we used a regression model to adjust the counts to an estimate of the number of seals that would have been ashore during a hypothetical survey conducted under ideal conditions for hauling out. The regression, a generalized additive model, not only provided an adjustment for the covariates, but also confirmed the nature and shape of the covariate effects on haul-out behavior. The number of seals hauled out was greatest at the beginning of the surveys (mid-August). There was a broad daily peak from about 1100-1400 local solar time. The greatest numbers were hauled out at low tide on terrestrial sites. Tidal state made little difference in the numbers hauled out on glacial ice, where the area available to seals did not fluctuate with the tide. Adjusting the survey counts to the ideal state for each covariate produced an estimate of 30,035 seals, about 1.8 times the total of the unadjusted counts (16,355 seals). To the adjusted count, we applied a correction factor of 1.198 from a separate study of two haul-out sites elsewhere in Alaska, to produce a total abundance estimate of 35,981 (SE 1,833). This estimate accounts both for the effect of covariates on survey counts and for the proportion of seals that remained in the water even under ideal conditions for hauling out.