Ação e doses dos inseticidas lufenuron e lambdacialotrina no controle de spodoptera frugiperda (J. e. Smith, 1797) (Lepidoptera: noctuidae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Biologia comparada de Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: noctuidae) em milho e em cultivares de algodoeiro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fontes para pensar a trajetória de um intelectual brasileiro Alceu Amoroso Lima

O estágio da pesquisa ora em andamento tem como foco principal apresentar e discutir dois conjuntos de fontes utilizados como auxiliares no estudo, em particular, da trajetória do pensador católico brasileiro Alceu Amoroso Lima, e também dos intelectuais que faziam parte do seu grupo. Os conjuntos são: uma seleção de obras de pensadores dos séculos XVIII-XIX (Edmund Burke, Louis-Ambroise De Bonald, Joseph De Maistre e Juan Donoso Cortés); a revista A Ordem, publicação de orientação católica criada nos anos 20 e que era o principal meio de expressão da intelectualidade católica laica. Certamente, o primeiro conjunto de fontes nos fornece elementos para pensar a produção de artigos de intelectuais católicos publicados na revista A Ordem, no Brasil dos anos 1930 e 1940, e particularmente por Alceu Amoroso Lima, o intelectual líder do grupo pessoas que escreviam nessas páginas.

Categorias e mecanismos de resistência de genótipos de couve A Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae)

Pós-graduação em Agronomia (Entomologia Agrícola) - FCAV

Categorias e níveis de resistência de genótipos de milho crioulo a Spodoptera frugiperda (J. E. Smith, 1797) (Lepidóptera: Noctuidae)

Pós-graduação em Agronomia (Entomologia Agrícola) - FCAV

Não preferência para alimentação e antibiose em genótipos de feijoeiro a Spodoptera frugiperda (J. E. SMITH, 1797) (Lepidoptera: Noctuidae)

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Effect of sex ratio on growth and survival in Octopus vulgaris (Cuvier, 1797) reared in floating cages

[EN]Octopus vulgaris is a potential candidate to diversify European aquaculture for its rapid growth and high market prices (Vaz Pires et al. 2004). One factor affecting industrial development of octopus culture is sexual maturation under rearing conditions. Octopus females can lose up to 30-60% of their initial body weight during egg-laying (Iglesias et al., 2000) and die after the paralarvae hatch (Guerra,1992), while a correlation between males death and spermatic sac depletion has being recently reported by Estefanell et al. (2010b). The present experiment discusses the effect of three different sex ratios on growth, sexual maturation and survival in O. Vulgaris. Conclusions: Discarded bogue from fish farms could be used as alternative diet for the final stage of O. vulgaris ongrowing ; Male segregation would maximize biomass increment ; Under the conditions described, sex ratios close to 1:1 produced higher biomass increment than 4:1

Crecimiento individual de Octopus vulgaris (Cuvier, 1797) alimentado con pienso húmedo experimental y boga (Boops boops, L. 1758)

[EN]The present work pretends to be the first step towards the development of a commercial diet for Octopus vulgaris. A one month experiment evaluated growth on two treatments, a wet experimental diet and a control (bogue), obtaining a daily growth rate of 1,6 and 16 g/day respectively. Octopuses were tagged and a better growth tendency was found in middle size animals in each experimental tank

La traducción histórica: estudio de las relaciones diplomáticas entre España y Gran Bretaña durante los años 1729 y 1755 a través del Asiento de Negros

Premio Extraordinario de Doctorado. Rama de Artes y Humanidades. Tesis Mención con Doctorado Europeo

Optimización de las condiciones de engorde y avances en el conocimiento de los requerimientos nutricionales de pulpo común Octopus vulgaris (Cuvier, 1797)

Programa de Doctorado, Acuicultura: Producción controlada de animales acuáticos

Effect of different live prey, Grapsus grapsus Linnaeus 1758 and Plagusia depressa Fabricius, 1775 zoeas,over histology and biochemical composition of common octopus, octopus vulgaris Cuvier, 1797 paralarvae

[EN] Since paralarval rearing is still the main bottleneck for the development of octopus culture, the aim of the present study was to obtain some information on the feeding strategy and nutritional requirements during paralarval stage. For that purpose just hatched out octopus paralarvae were fed with live preys in three different combinations, trying to match their natural food: Enriched Artemia metanauplii, Grapsus grapsus zoeas supplemented with enriched Artemia, and Plagusia depressa zoeas supplemented with enriched Artemia. Paralarval treatments were carried out during 28 days in triplicates; fibre glass 120 l tanks in flow through system were used. Growth, in terms of dry body weight, mantle length and width, was determined each seven days. A histological study of the paralarval development was carried out. Biochemical composition of preys and paralarvae were determined. Growth was significantly better in paralarvae fed with zoeas and Artemia than in those fed only with Artemia, from day 8 after hatching. Besides a clear effect on the digestive gland histology morphology was observed.

Kulturwissenschaftliches Filmen im Umbruch: Die Filmarbeit von Edmund Ballhaus

Der Autor untersucht die Strategien und Konzepte des Göttinger Kulturwissenschaftlers Edmund Ballhaus, der mit seiner Filmarbeit die Entwicklung des wissenschaftlichen Films seit Mitte der achtziger Jahre maßgeblich beeinflußte. Detaillierte Analysen seiner ersten zwölf, in den Jahren 1986 bis 1996 entstandenen Filme verdeutlichen seine Abkehr von überholten inhaltlichen und methodischen Standards und die Entwicklung eines eigenständigen Typus des kulturwissenschaftlichen Films. Dieser rückt den Menschen in den Mittelpunkt der Betrachtung und erteilt den Gefilmten selbst das Wort. Damit wurde sowohl dem klassischen Erklärdokumentarismus des Fernsehens als auch dem distanzierten Dokumentationsstil des Instituts für den Wissenschaftlichen Film (IWF) ein neues Modell gegenübergestellt. Darüber hinaus löste sich Edmund Ballhaus von der traditionellen Arbeitsteilung in Hinblick auf Recherche, Konzeption und Umsetzung und ersetzte sie durch den selbstfilmenden Wissenschaftler, der für alle Arbeitsschritte einer Filmproduktion allein verantwortlich ist. Seine bereits 1987 veröffentlichten Forderungen verwirklichte er nicht nur in seinen Filmen, sondern auch mit der Gründung der Gesellschaft für den kulturwissenschaftlichen Film (GfkF) und der Einrichtung eines Studienganges Visuelle Anthropologie in Göttingen. In die Untersuchung einbezogen wurde eine im Anhang des Buches wiedergegebene Befragung des Filmautors, welche die Analyse um interessante Details sowohl in Hinblick auf die Entstehungsbedingungen einzelner Filme als auch auf seine persönlichen Überzeugungen und Beweggründe ergänzt.