Coptotermes gestroi (Isoptera, Rhinotermitidae): dinâmica de colônias inteiras, necessidades hídricas e alocação de castas entre diferentes fontes alimentares

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Da legitimidade de textos poéticos musicados como fonte para o estudo da prosódia de tempos passados do português: O exemplo das cantigas medievais galego-portuguesas

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

Cartas pessoais entre crianças brasileiras, portuguesas e angolanas

This article analyzes the data resultant of the accomplishment, between 2008 and 2009, of an extension and research project on the international exchange of letters between teachers and students from elementary schools in the towns of Garça and Marília, São Paulo State, Brazil, with a school in the city of Azaruja, Portugal and another in the city of Luanda, Angola. It was developed by a team of students and teachers, UNESP, Marília, in order to promote the exchange via personal letters for that students, between 8 and 9 years old, could take possession of the written language, in this case Portuguese, and understand it as an instrument steeped in culture. The choice of this kind in the world of the epistolary genre was made because it promotes the participation of the Other in the configuration of dialogic relations in the elaboration of the statements, taken as a reference in a Bakhtinian conception of language. It aimed to (1) point, in the letters exchanged between teachers and students between the Portuguese, Brazilians and Angolans in the early years, the evidence of authorship linguistic behavior that could signal the beginning of autonomy in the use of the written modality of language, or signs of submissive behavior; (2) reveal the cultural content of language tools used to construct indicators listed on the customs of each people, including those constituting school doings. For the generation of data were used principles of action research, which enabled direct action, along with Brazilian teachers, and indirectly, in the case of the foreign teachers. From the analysis of the corpus of research - letters exchanged between teachers and students - it is clear that the appropriation of language as a speech act realized in human relations makes the old personal correspondence a powerful instrument of development in the area of the written language.

Variação e gênero textual: o uso das preposições nas cartas de leitoras brasileiras e portuguesas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Alterações na dinâmica de colônias de Atta sexdens rubropillosa Forel, 1906 (Hymenoptera: Formicidae) submetidas ao tratamento com iscas tóxicas

As formigas cortadeiras são consideradas pragas por causarem diversos prejuízos em áreas agrícolas e, por este motivo, há um crescente interesse em métodos variados de controle destes insetos. Atualmente, existem diversos métodos de controle conhecidos, mas o mais utilizado é o controle químico, que apresenta diferentes estratégias de formulação e modos de aplicação. O principal método químico utilizado são as iscas tóxicas, que tem a melhor eficiência e já são utilizadas em escala comercial. O presente trabalho teve como objetivo avaliar as alterações que ocorrem na dinâmica de colônias de Atta sexdens rubropilosa Forel, 1906 (Hymenoptera: Formicidae) submetidas ao tratamento com iscas tóxicas contendo os ingredientes ativos sulfluramida e hidrametilnona, as quais serão comparadas com uma colônia controle, que receberá isca sem ingrediente ativo. Para isso, foram utilizadas três colônias de A. s. rubropilosa, mantidas em laboratório, com aproximadamente 1000 mL de jardim de fungo cada. Elas foram dispostas em vitrais, interligados a dois potes plásticos, um para a câmara de forrageamento e outro para o lixo. Um dia antes de iniciar o experimento, todo o lixo foi retirado e as colônias foram deixadas sem o fornecimento de alimento. Após 24 horas sem alimentação, as iscas foram oferecidas na câmara de forrageamento de cada colônia. A colônia 1 recebeu 3g de isca sem ingrediente ativo; a colônia 2 recebeu 3g de isca contendo sulfluramida; e a colônia 3 recebeu 3g de isca contendo hidrametilnona. Durante 10 dias, foram avaliados aspectos como carregamento, incorporação e devolução das iscas, alterações comportamentais das operárias classificadas como sintomas de intoxicação, mudanças no aspecto físico dos jardins de fungo, como umidade e aparecimento de fungos contaminantes, e a extinção da colônia. A partir dos dados obtidos, foram feitas análises comparativas das atividades comportamentais...

Defesa e território de forrageamento das colônias do cupim Neotropical Ruptitermes reconditus (Isoptera, Termitidae, Apicotermitinae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Gestão do conhecimento e recursos humanos em bibliotecas universitárias brasileiras e portuguesas

The Knowledge Management represents a new vision of management of organizations, since information and knowledge are the main factors of competitiveness, today, of individuals, organizations and nations. The university plays a key role alongside with government and industry in the generation of technological innovations that can help the society progress, and the University Library is an important disseminator of scientific information. The main challenges of organizations involved in Knowledge Management are concentrated in the management of cultural and behavioral changes of its human resources and in creating an environment conducive to create, use and share information and knowledge. Within this context the question arises: How do University Libraries in Brazil and Portugal employ people management and knowledge management in order to improve the quality of its services and the productivity of their institutions? To answer it we developed a descriptive-analytic research, using the method of comparative study, analyzing 69 organizations. According to the survey results, the people management issues were the worst assessed in relation to other aspects of Knowledge Management, showing a weak dissemination of these practices in the University Libraries of Brazil and Portugal and the great need for initiatives to help develop them.

Influência do ambiente no desenvolvimento de colônias iniciais de formigas cortadeiras (Atta sexdens rubropilosa)

Annually, mature colonies of Atta ants produce winged males and females, where leave the colony in which they were produced to form new colonies and thus continue the species perpetuation. The foundation of Atta spp. colonies always involves high queen effort, solely responsible for growing the fungus and the care with itself and its offspring. During the foundation there is consumption of body reserves. This study investigated how the environment influences the development of newly founded colonies of leaf cutting ant, Atta sexdens rubropilosa. Therefore, it was compared field colonies collected five months after the nuptial flight and colonies maintained in the laboratory since the nuptial flight. It was analyzed the weight and size of the population (number of workers, larvae, pupae and eggs), the workers size, the volume and weight of the fungus garden and queen effort for the nest foundation (lipid content and weight of queens). In comparison to the field colonies, the laboratory colonies showed higher values in the weight and size of population, the volume and weight of the fungus garden. Measures of workers by class size did not vary between colonies from field and laboratory. The queen effort for nest foundation was higher in field colonies, which showed a lower percentage of fat and lower weight compared to laboratory colonies. These results show that the environment has a strong influence on the colonies development during the foundation, as well as on the physiological status of the queens, and therefore the survival, development and success of the colony, it is a reflection of the queen efforts and of the environment conditions.

Estudio biológico de la cigala Nephrops norvegicus (Crustacea: Decapoda) en aguas portuguesas

Memoria presentada para la obtención del Diploma Acreditativo de Estudios Avanzados

Uma carta de lei inédita de D. Alfonso V. onde, entre outros assuntos, se trata das judiaras portuguesas

[von] Mosés Bensabat Amzalak