Crescimento de Brachiaria plantaginea e Raphanus raphanistrum em convivência com híbridos de milho submetidos a períodos de controle das plantas daninhas

The objective of this experiment was to evaluate the effects of corn hybrid cultivation and weed control periods on the population and growth of the weeds B. plantaginea and R. raphanistrum. The trial was set at Universidade Estadual the São Paulo (UNESP), Botucatu Campus, São Paulo - Brazil. A completely randomized block design with four replications was used. The treatments were arranged in a factorial scheme with four corn hybrids (C701, DINA170, XL678, and C125) and four manual weed control periods [a. 15 days after emergence (DAE); b. 15 and 30 DAE; c. 15, 30 and 45 DAE, and d. weedy]. The hybrids DINA170 and C125 significantly decreased the density of B. plantaginea. The hybrids C701, DINA170 and XL678 affected the growth of the plants, but they did not affect the emergence of new plants of R. raphanistrum. Hand-hoeing at 15 DAE decreased the dry matter weight of the weeds B. lantaginea and R. raphanistrum by 93.1%, 95.4% and 89.2%, respectively, at harvest of the four hybrids.

Épocas e extensões do período de convivência das plantas daninhas interferindo na produtividade da cultura do milho (Zea mays)

Q field experiment was carried out at the Gralha Azul Experimental Farm/PUCPR, in the municipality of Fazenda Rio Grande-PR, to evaluate the effect of different times and coexistence extension periods of weeds interfering in corn yield. The experiment was arranged in a complete randomized complete block design and the treatments in a 4x5+2 factorial, with four replications. The treatments were as follows: four initial weed control periods (0-0, 0-7, 0-14 and 0-21 DAE) and five restarted weed control periods until the harvest (28, 42, 56, 70 and 84 DAE) and two checks, weedy and weed-free. The experiment was carried out under a no-till system. The period prior to weed interference (PBWI), the start of the critical period of weed interference (CPWI) and the infesting community were evaluated. When the initial weed control period was 0-0 day, the PPWI was at 9 DAE of corn; however, with increasing initial weed control periods (0-7, 0-14 and 0-21 DAE) the period prior to weed interference inncreased in relation to 0-0 day of the initial weed control, evidencing the existence of PPWI-S of 17, 24 and 28 DAE of corn, respectively. Thus CPWI initiates at the end of PPWI-S, the period when weed control is indispensable to prevent a significant reduction in corn yield. Coexistance with the weeds throughout the crop cycle reduced yield in 15%, compared to the weed-free check. Nine species of seven botanical families were assessed in the infesting community. Reduced density and dry mass were verified in the weeds that coexisted with corn, compared to those that grew without it, thus evidencing a suppressive effect of corn over the infesting plants.

Do Brasil à Africa: resgatando valores através da Literatura, construindo uma sociedade multicultural e pluriétnica

This paper addresses the role of literature in the construction of the new Brazilian society. The rescue of the cultural formation of identity values of the country, highlighting the African presence in various sectors of national life. In a project dedicated exclusively to children and young Brazilian students, aiming to demonstrate the multicultural and multiethnic existing in Brazilian culture. Literatures of Portuguese aid in the understanding of this reality.

Manejo cultural do maracujazeiro-amarelo em ciclo anual visando à convivência com o vírus do endurecimento dos frutos: um estudo de caso

Este estudo de caso teve por objetivo analisar a qualidade dos frutos e a produtividade em t/ha de maracujá-amarelo, em dois ciclos anuais, plantados, respectivamente, nos dias 04-10-04 (1º plantio) e 20-08-05 (2º plantio). As mudas da seleção Afruvec foram formadas em tubetes no interior de estufa com tela antiafídeo. O pomar, nos dois ciclos produtivos, foi irrigado por gotejamento, adotando-se uma densidade de 1.600 plantas/ha. O 1º plantio foi erradicado no dia 13-07-05, em função de o pomar apresentar a totalidade das plantas com sintomas típicos do vírus do endurecimento dos frutos (PWV) nas folhas e frutos. No 1º e no 2º plantios, os sintomas tiveram início no dia 26-01-05 e no dia 04-01-06, respectivamente. Não houve necessidade de eliminação de plantas em ambos os plantios, já que o início dos sintomas de PWV ocorreu quando as plantas se encontravam em pleno florescimento. Pelos resultados, pode-se concluir que o manejo adotado regionalmente, com plantio em ciclo anual, permitiu uma ampliação do período de colheita, decorrente da antecipação de plantio no 2º ano; uma produtividade de 16,94 kg/planta e 18,39 kg/planta, no 1º e 2º anos, respectivamente; um aumento da rentabilidade na safra de 2006 em função: da maior produção, melhor cotação dos frutos para mesa e indústria, e aproveitamento dos investimentos realizados no 1º ano. As técnicas empregadas promoveram uma eficiente redução do potencial de inóculo regional, favorecendo uma sustentabilidade na produção.

O ensino de língua estrangeira nas escolas públicas estaduais paulistas e as novas tecnologias

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

Centro de convivência e atenção psicossocial: invenção e produção de encontros no território da diversidade

Pós-graduação em Psicologia - FCLAS

Centro de convivência do deficiente auditivo

A inexistência de espaços adaptados às pessoas com algum tipo de deficiência compromete o direito à vida, à liberdade e à segurança pessoal, assegurados a todos os seres humanos. Nesse contexto, observa-se a necessidade de planejar um local adequado aos deficientes auditivos, sejam eles surdos ou com perda auditiva. Todas as deficiências têm características próprias e acessibilidades necessárias, que refletem na importância de criar espaços planejados. O intuito não é criar um espaço que os separe e sim que crie condições de aprendizado e os insira na sociedade. O presente trabalho objetiva o projeto de um Centro de Apoio e Lazer para Deficientes Auditivos na cidade de Presidente Prudente - SP

As interfaces da convivência da família em uma unidade de pronto socorro

The aim was to describe the positive and negative aspects in a family communication at an emergency care unit. This is a descriptive research with a qualitative approach. The sample consisted of 20 family members / caregivers of patients admitted to the emergency room of a university hospital. Data collection was carried out through semi-structured interviews applied during the period of May-June 2011. Data analysis was performed using the methodological framework of the Collective Subject Discourse which resulted in four themes: Lack of information compromising the family/health professional ties; The ideal model of information provided by the professional regarding the condition of the hospitalized relative; Assessment of information provided about hospital routines; and The role of the relative/companion. Therefore, for the patient and his family, communication is presented as a tool on the care given with the function of transmitting safety, respect and guidance. However when it is incomplete, it becomes a potential form of stress and dissatisfaction.

Validation of the Scandinavian stroke scale in a multicultural population in Brazil

Background: The objective of this study was to evaluate the consistency, coherence, and interobserver reliability of the Portuguese version of the Scandinavian Stroke Scale (SSS) in a multicultural population of stroke. Methods: The SSS was translated, culturally adapted, and applied by two independent investigators. This was a randomized transverse study involving two groups: group 1 included 20 patients in the acute phase and group 2 included 20 patients in the subacute phase after stroke was confirmed by computed tomography with a pre-stroke modified Rankin Scale score of 0. Each patient also underwent National Institutes of Health Stroke Scale (NIHSS) evaluation at hospital entry and at the time of the SSS evaluation for correlation with our current standard hospital practice. Consistency and coherence were analyzed by Cronbach’s α and interobserver reliability by ĸ. Results: Forty patients were evaluated with 0.88 consistency and coherence in both stroke phases. Mean interobserver ĸ was 0.76, with reliability considered excellent and good for most scale items, and moderate for only the facial palsy item. Conclusion: The SSS is adequate and validated to study post-stroke patients in a multicultural Brazilian population and in the Portuguese language.

O impacto social dos serviços de convivência e fortalecimento de vínculos para pessoas idosas: um estudo sob a ótica dos trabalhadores do SUAS

Pós-graduação em Serviço Social - FCHS