A leitura dos enunciados dos problemas matemáticos e as estratégias para a resolução por alunos do 9º ano do ensino fundamental

Pós-graduação em Educação - FFC

Aplicação de análise de sobrevivência no estudo da imobilidade tônica e do comportamento de reintegração social de perdizes (Rhynchotus rufescens)

Pós-graduação em Genética e Melhoramento Animal - FCAV

Avaliação da longevidade de vacas da raça Nelore por diferentes critérios utilizando análise de sobrevivência

Pós-graduação em Genética e Melhoramento Animal - FCAV

Metodologias e estratégias de imputação de marcadores genéticos em bovinos da raça Cachim

Pós-graduação em Genética e Melhoramento Animal - FCAV

A dupla face da bola: as estratégias de comunicação do Portal da Copa 2014 e o site De olho no cofre do portal UOL

Pós-graduação em Comunicação - FAAC

O canal de retorno na TV digital e as estratégias para universalização do acesso a Internet

Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC

Determinação das estratégias coletivas de forrageamento em Atta sexdens rubropilosa (Hymenoptera, Formicidae)

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Metabolismo da videira ‘syrah’ no semiárido nordestino sob três estratégias hídricas

The almost complete absence or misdistribution of water as a natural resource frequently constitute a limiting factor for plant growth and development in the semi-arid northeastern Brazil. In this context, the use of appropriate irrigation techniques is an essential and indispensable factor for proper functioning of the primary and secondary metabolisms in plants. This study aimed to assess the metabolism of the Syrah grapevine in the semi-arid northeastern Brazil, by using three irrigation strategies (controlled deficit irrigation [CDI], deficit irrigation [DI], and full irrigation [FI]). The research was conducted at Embrapa Semiarid (Embrapa-Brazilian Agricultural Research Corporation), Experimental Field of Bebedouro, municipality of Petrolina, state of Pernambuco, Brazil. The statistical design was randomized blocks, with a 3 x 6 factorial scheme. Six samplings were performed throughout the experiment cycle at 54, 60, 73, 87, 101, and 115 days after pruning (DAP). We analyzed the total soluble sugars, reducing sugars, total soluble protein, and invertase activity. Analysis of variance and the F test were performed for all analyzed variables. The means were compared using the Tukey test at 5% significance. At the end of the experiment cycle, DI was found to increase the average acid invertase activity in the plant cell wall. Further, by the end of the experiment cycle, the total soluble sugars and reducing sugars increased in all plants in the three irrigation strategies. Thus, we conclude that it is possible to reduce water consumption in vineyards of the semi-arid northeastern Brazil, without significantly affecting the protein and sugar metabolisms in the plants.

Estresse hídrico induzido por soluções de peg e de nacl na germinação de sementes de nabiça e fedegoso

The plants are subject to the conditions of multiple stresses, such as water and salt stress, which limit their development and their chances of survival. Aware of the factors that control seed germination can generate support for management strategies of weed species. The objective of this study was to evaluate the possible effects of water stress caused by PEG and NaCl solutions on germination of wild Raphanus raphanistrum and Senna obtusifolia seeds. The seeding was done with four repetitions of 50 seeds on moistened paper with solutions of polyethylene glycol (PEG 6000) and NaCl at osmotic potentials of 0.0, -0.2, -0.4 and -0.8 MPa. The germination test was conducted at 25 degrees C in the presence of light, evaluating the first test score to seven days after sowing, and weekly, germination (normal seedlings) until 35 days; it was also calculated the index germination rate. The results allowed the conclusion that water stress by PEG causes a greater reduction in force, speed of germination and accumulated germination of seeds of Raphanus raphanistrum and Senna obtusifolia seeds. The Senna obtusifolia was more tolerant to water stress.

Extensões da distribuição de Lindley para análise de dados de sobrevivência

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estratégias de propagação de barueiro (Dipteryx alata Vog.) e jatobazeiro do cerrado (Hymenaea stigonocarpa MART)

Pós-graduação em Agronomia - FEIS

Concepções alternativas e ensino de biologia: como utilizar estratégias diferenciadas na formação inicial de licenciados

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

Desafios e oportunidades das incubadoras de empresas para a incorporação de estratégias ambientais

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

Estratégias para disseminação do conhecimento organizacional: o papel da arquitetura da informação

Introduction: Organizations are expending more and more, the spaces electronic / digital (Internet / intranet / extranet) as a way to efficiently manage information and knowledge in the organizational environment. The management of inputs informational and intellectual belongings ranges from the strategic level to the operational level; the results demonstrate the strength of the socialization of organizational strategies. Objective: To reflect on the role of information architecture for the development of electronic spaces / digital in organizational environments. Methodology: Analytical study supported by specialized literature, based on three aspects emphasized by Morville and Rosenfeld (2006) and applied to information architecture: context, content and user studies beyond the search and use of information Choo (2006) which also highlights three aspects: situational dimensions, cognitive needs and emotional reactions. Results: In the context of the Web environment organizations have a large number of sites for brands / products that have mostly no organizational structure or shared navigation. The results show that when a department needs to contact another department must do so in order offline. Conclusion: The information architecture has become essential for the development of management information systems that makes possible to easily find and access data and information, as well as helps in developing distinct hierarchies to structure the distribution of content, promoting developed quality and effectiveness of the management systems.

Relações entre o perfil comunicativo de crianças com síndrome de Asperger e estratégias de professores

The aim of this research was to investigate the communicative profile of children with Asperger syndrome and the communicative resources used by teachers during interaction with these students in regular education. Five children, from 5 to 8-year-old-male, with Asperger syndrome and their teachers participated in the study. Their school grade ranged from pre-school to second grade elementary school. The characterization of the sample was obtained from an Informative Form and the Scale for the Assessment of Autistic Behavior. The communicative profile of the children and the resources used by their teachers were analyzed from the recorded footage. The results have showed that the teachers prompted the communication more often than the students with Asperger Syndrome and that the resources used by them were: 1 - concrete object, 2 - gesture, 3 - writing; 4-verbalization.