Concentrações de ácido giberélico e períodos de estratificação na emergência do porta-enxerto de marmeleiro 'Japonês' (Chaenomeles sinensis)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A emergência da noção de comportamento simbólico em neuropsicopatologia

In this article, we present the notion of symbolic behavior in accordance with neuropsychopathology research from the first decades of the past century, carried out particularly in the context of aphasia research. The guiding axis was the presence of this notion in the first work by Merleau-Ponty, The structure of behavior. Based on research by Gelb and Goldstein, the philosopher takes ownership of the semantics of the symbolic and characterizes human corporality based on its capacity to move beyond the immediate nature of the experienced situations. We also show that the circumscription of symbolic behavior was conditioned by theoretical-methodological changes that permitted the passage from localizationist conceptions to globalist attitudes in view of pathological events of cerebral origin.

Emergência de plantas daninhas em função da posição da semente e quantidade de palha de cana-de- açúcar

This work was carried out to evaluate the effects of sugarcane straw density and positions of seeds of Euphorbia heterophylla, Mucuna cinereum, Digitaria nuda and Eleusine indica on emergence and initial development of plants. The experiment were arranged in a completely randomized design, with 15 treatments and four replications, in a factorial arrangement 3 x 5 with a additional control; the first factor was constituted by position of seeds related to the straw (under, between and on) and the second by five quantities of straw (1, 2, 4, 8 e 16 t ha -1) with a control without straw. At 15 days after sowing (DAS) it was realized evaluations of height, dry mass and emergence percentage for E. heterophylla and M. cinereum, and at 28 DAS it was analyzed dry mass and emergence percentage for D nuda e E. indica. Data obtained were submitted to F in variance analysis test and means were compared with Tukey at 5% probability. Emergence and initial development of E. heterophylla e M. cinereum were reduced with increasing of straw and were affected by seed position, but it was not inhibited in none of conditions, indicating aggressiveness of these weeds in sugarcane mechanized harvest conditions. D. nuda and E. indica emergence was not affected by seed position and coverage soil with 8 e 16 t ha -1 of sugarcane straw inhibited its emergence.

Avaliação de substratos na emergência de plântulas de araticum-de-terra-fria (Annona emarginata (Schltdl.) H. Rainer)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo da eficácia de espuma para a depopulação de aves para situações de emergência sanitaria

There are several difficulties in the control of quick spreading and highly contagious poultry diseases such as avian influenza and Newcastle disease, which require large numbers of poultry to be rapidly killed inside the poultry houses in order to minimize human exposure and disease spreading. We have built and tested an equipment that uses a waterbased foam from high expansion fire detergent that induces poultry anoxia measured by sensorial signs, time to death, lethality and macro and microscopically lesions. Two hundred 78-weeks old hens were divided into ten groups and exposed to different times of death according to exposure to water-foam varying from 5min30s to 8min15s. All poultry died after six minutes of water-foam cover. Foam bubbles were observed in oral cavity and trachea of all poultry at each time of exposure to foam, revealing physical asphyxia. Macroscopically, congestion in oral cavity and in trachea mucosa was observed. Histopathology revealed diffuse and moderate hemorrhage in lungs and no lesion in trachea. The efficacy of water-foam procedure for poultry depopulation was demonstrated validating its recommendation in case of emergency.

Cuidado em saúde mental: a escuta de pacientes egressos de um Hospital Dia.

This is a qualitative study aiming at understanding how patients discharged from a Mental Health Day Hospital view the service, at learning whether such service contributed to changes in their lives and at whether those individuals continued treatment. Semi-structured interviews and documental research were used for nine patients who had completed treatment at the service in 2008. Thematic analysis was adopted for organization of the data obtained, which were analyzed according to the Psychosocial Rehabilitation framework. It emphasizes the importance of looking for the various subjective aspects of human existence, requiring from services and professionals the establishment of a caring relationship that enables the reconstruction of trajectories interrupted by the onset of the disease, through actions that consider the integrality and intersectionality.

Emergência de Rottboellia exaltata influenciada pela profundidade de semeadura, quantidade de palha de cana sobre o solo e aplicação de herbicidas residuais

Mechanical sugarcane harvest without burning and continuous straw on the soil surface may affect the Rottboellia exaltata infestation dynamics in sugarcane fields. Three greenhouse experiments were conducted with the aim of studying the effects of sowing depth (0, 2.5, 5, 7.5, and 10 cm), amount of sugarcane straw on the soil surface (0, 5, 10, and 15 ton ha-1), and residual herbicide (clomazone, flumioxazin, imazapyr, isoxaflutole, and s-metolachlor) on the emergence of Rottboellia exaltata. For each experiment, a completely randomized design with four replicates was applied. The combination of mulch on soil surface (especially with larger amounts of straw) with deeper sowing depths provides less emergence and mass accumulation of R. exaltata. In bare soil, the sowing depth did not affect the weed dynamics. Clomazone and imazapyr were effective herbicides controlling R. exaltata regardless of the amount of straw on the soil surface. Flumioxazin was also effective in controlling R. exaltata but only under bare soil conditions. Even with 60 mm of accumulated rainfall over the 4 day period after application, the amount of flumioxazin leached to the soil was not enough to ensure the same control observed when applying the herbicide on bare soil.

Intervalos de chuva na eficiência de herbicidas aplicados em pós-emergência

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

Seletividade do herbicida saflufenacil aplicado em pós-emergência em dez variedades de cana-de-açúcar na condição de soca

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Características anatômicas foliares e controle químico em pós-emergência de Brachiaria decumbens e Brachiaria plantaginea

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

Seletividade de herbicidas aplicados em pré-emergência e associados à nematicidas, à cultura da cana-de-açúcar cultivar BR855113

Pós-graduação em Agronomia (Agricultura) - FCA

Seletividade de herbicidas para gramíneas forrageiras tropicais aplicados em pré e pós-emergência

Pós-graduação em Agronomia (Agricultura) - FCA

Biometria de frutos e sementes, emergência e avaliação de plântulas de Parkia gigantocarpa Ducke

Pós-graduação em Agronomia (Agricultura) - FCA

A emergência do marcador discursivo assim sob a óptica da gramaticalização: um caso de multifuncionalidade e (inter)subjetivização

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)