45 resultados para Performance Rating System

em Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho"


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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Studies show that children with Down’s syndrome have deficits in social skills, which can interfere in their social interactions and also in their academic performance. The aim of this study was to analyze the clinical significance and reliable change in repertory of social skills of a child with Down’s syndrome, from interventions in the clinic, at home and at school. A seven year old girl with Down’s Syndrome who had frequented the first year of regular school, her parents and her teacher participated in this study. They were attending in a Center of Applied Psychology, of a public university in São Paulo State. Before and after the intervention parents and teacher answered the Rating System Social Skills (SSRS). The intervention with the child had been conducted for six months, through playful activities in weekly meetings. It was discussed various topics related to social skills with parents and teacher in biweekly and monthly meetings. The results were analyzed using JT method. With parents, comparing the two assessments conducted, the data pointed to positive change reliable for four of the six skills assessed. Of the five skills assessed by the teacher, one of them was not in the clinical level since the first application. The other two went from clinical to non-clinical level, featuring reliable positive change. The study showed the importance of pre and post measures in case study, enabling the assessment of the effects of the intervention performed on the various factors of social skills. Further studies with larger populations may ratify the data obtained.

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

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A tecnologia de aplicação dos produtos fitossanitários na agricultura pode ser aprimorada mediante a redução dos desperdícios. Com o objetivo de contribuir com tal avanço tecnológico, avaliou-se a eficácia de um herbicida com ação de contato, aplicado em pós-emergência com pulverizadores sem e com assistência de ar junto à barra, em diferentes volumes de calda. O experimento foi instalado no município de Ponta Grossa - PR, com a dessecação de aveia-preta (Avena strigosa Schreb) implantada em sistema de plantio direto sob a palha. Empregou-se a mistura herbicida formulada (SC) de dicloreto de paraquate (400 g ha-1) + diuron (200 g ha-1). O delineamento experimental utilizado foi o de blocos casualizados (DBC), em esquema fatorial 2 (pulverizador sem e com assistência de ar) x 5 (volumes de calda: 0; 100; 200; 300 e 400 L ha-1), com quatro repetições. A avaliação do efeito da dessecação se deu por meio da escala proposta pela Asociación Latinoamericana de Malezas (ALAM). A interação entre os fatores foi significativa, obtendo-se suficiência na dessecação a partir de 200 e 100 L ha-1, sem e com assistência de ar na barra, respectivamente.

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This work shows the design, simulation, and analysis of two optical interconnection networks for a Dataflow parallel computer architecture. To verify the optical interconnection network performance on the Dataflow architecture, we have analyzed the load balancing among the processors during the parallel programs executions. The load balancing is a very important parameter because it is directly associated to the dataflow parallelism degree. This article proves that optical interconnection networks designed with simple optical devices can provide efficiently the dataflow requirements of a high performance communication system.

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The purpose of this study was to evaluate the effect of erbium:yttrium-aluminum-garnet (Er:YAG) laser (2.94 mu m) irradiation on the removal of root surface smear layer of extracted human teeth and to compare its efficacy with that of citric acid, ethylenediamine tetra-acetic acid (EDTA), or a gel containing a mixture of tetracycline hydrochloride (HCl) and citric acid, using scanning electron microscopy (SEM). Thirty human dentin specimens were randomly divided into six groups: G1 (control group), irrigated with 10 ml of physiologic saline solution; G2, conditioned with 24% citric acid gel; G3, conditioned with 24% EDTA gel; G4, conditioned with a 50% citric acid and tetracycline gel; G5, irradiated with Er:YAG laser (47 mJ/10 Hz/5.8 J/cm(2)/pulse); G6, irradiated with Er:YAG laser (83 mJ/10 Hz/10.3 J/cm(2)/pulse). Electron micrographs were obtained and analyzed according to a rating system. Statistical analysis was conducted with Kruskal-Wallis and Mann-Whitney tests (P < 0.05). G1 was statistically different from all the other groups; no statistically significant differences were observed between the Er:YAG laser groups and those undergoing the other treatment modalities. When the two Er:YAG laser groups were compared, the fluency of G6 was statistically more effective in smear layer removal than the one used in G5 (Mann-Whitney test, P < 0.01). Root surfaces irradiated by Er:YAG laser had more irregular contours than those treated by chemical agents. It can be concluded that all treatment modalities were effective in smear layer removal. The results of our study suggest that the Er:YAG laser can be safely used to condition diseased root surfaces effectively. Furthermore, the effect of Er:YAG laser irradiation on root surfaces should be evaluated in vivo so that its potential to enhance the healing of periodontal tissues can be assessed.

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

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Os objetivos neste experimento foram avaliar os efeitos da inclusão de extrato de orégano (EO) como aditivo promotor de crescimento nas rações sobre o desempenho, o sistema imune (peso e tamanho da bursa de Fabricius, peso do baço e do timo), as características anatomo-fisiológicas do trato gastrointestinal (altura de vilosidade, profundidade de cripta e suas relações), a microbiologia do ceco e o pH do duodeno e do ceco de frangos de corte. Foram utilizados 1.440 pintos de corte machos Cobb 500, em duas fases de criação (1 a 21 e 1 a 42 dias de idade), distribuídos em delineamento inteiramente casualizado, com seis tratamentos e oito repetições de 30 aves. Utilizou-se ração basal (RB) para as três fases de criação (1 a 21, 22 a 35 e 36 a 42 dias de idade), constituindo os seguintes tratamentos: T1 - RB; T2 - RB com antibiótico (25 ppm de bacitracina de zinco); T3 - RB com 0,025% EO; T4 - RB com 0,050% EO; T5 - RB com 0,075% EO; e T6 -RB com 0,100% EO. Observou-se que os tratamentos não influenciaram o desempenho e os pHs dos conteúdos duodenal e cecal das aves nas duas fases de criação. As variáveis de imunidade e avaliação anatomo-fisiológica do trato gastrointestinal aos 21 dias não apresentaram diferenças. Apenas o peso do baço e a altura de vilosidade aos 42 dias de idade foram influenciados pelos tratamentos. Houve redução no número de bactérias no ceco das aves à medida que se elevou o conteúdo do extrato de orégano nas rações, indicando que houve ação antimicrobiana dos componentes deste extrato. Na condição em que foi realizado o experimento, o uso do extrato de orégano como aditivo promotor de crescimento não ocasionou efeito diferente dos demais tratamentos (antibiótico e testemunha).

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The intension of this paper was to review and discuss some of the current quantitative analytical procedures which are used for quality control of pharmaceutical products. The selected papers were organized according to the analytical technique employed. Several techniques like ultraviolet/visible spectrophotometry, fluorimetry, titrimetry, electroanalytical techniques, chromatographic methods (thin-layer chromatography, gas chromatography and high-performance liquid chromatography), capillary electrophoresis and vibrational spectroscopies are the main techniques that have been used for the quantitative analysis of pharmaceutical compounds. In conclusion, although simple techniques such as UV/VIS spectrophotometry and TLC are still extensively employed, HPLC is the most popular instrumental technique used for the analysis of pharmaceuticals. Besides, a review of recent works in the area of pharmaceutical analysis showed a trend in the application of techniques increasingly rapid such as ultra performance liquid chromatography and the use of sensitive and specific detectors as mass spectrometers.

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Pós-graduação em Ciências da Motricidade - IBRC

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)