O papel do auxiliar de desenvolvimento infantil da Secretaria de Educação do Recife : das normativas do cargo a prática profissional

O presente trabalho tem como temática: O papel do Auxiliar de Desenvolvimento Infantil da Secretaria de Educação do Recife: das normativas do cargo a prática profissional. Este profissional desenvolve suas funções dentro das creches e centros de educação infantil da Secretaria de Educação do Recife, trabalhando com crianças de 0 a 3 anos. O objetivo deste estudo é identificar as relações entre o pré-requisito exigido para o cargo, as atribuições conferidas à função e a prática profissional do Auxiliar de Desenvolvimento Infantil, tomando para análise o último concurso realizado em 2014. A partir dessa configuração e para entender de fato o papel do Auxiliar de Desenvolvimento Infantil, pontuando a sua função como pedagógica ou não, considerando que se atribui como pré-requisito para o provimento do cargo a exigência de formação no Ensino Médio. O estudo parte da revisão de literatura sobre a concepção de infância, criança e educação passando pelas contribuições teóricas de vários autores, sobretudo os que abordam as questões da infância e da educação infantil de maneira contextualizada. Procedeu-se também a abordagem da evolução do perfil profissional daqueles que atuam na Educação Infantil no Brasil, pois, ao longo dos anos, estes profissionais vêm passando por transformações e exigências em relação a sua atuação, sobretudo em decorrência das mudanças de concepção de infância, de criança e de educação. A metodologia é qualitativa e como instrumento de coleta de dados utilizou-se questionários e entrevista. Os sujeitos da pesquisa são os Auxiliares de Desenvolvimento Infantil, os professores de Educação Infantil e a Divisão de Educação Infantil da Secretaria de Educação do Recife. Os resultados apontaram que o trabalho desenvolvido pelos ADIs dentro das instituições de educação infantil é pedagógico. Estes profissionais realizam atividades educativas e desta forma, pode-se dizer, que esta função exige que o profissional tenha conhecimentos pedagógicos para exercê-la. Finalmente, este estudo poderá contribuir para que a Secretaria de Educação do Recife redirecione a política pública de Educação Infantil no que se refere aos pré-requisitos de formação dos profissionais concursados para o trabalho nas instituições de educação infantil, exigindo a formação mínima no Normal Médio (Magistério) para a função de Auxiliar de Desenvolvimento Infantil, entendendo que esta função exige que o profissional tenha conhecimentos pedagógicos para atuar junto às crianças de 0 a 3 anos.

Development of a cargo screening process simulator: a first approach

The efficiency of current cargo screening processes at sea and air ports is largely unknown as few benchmarks exists against which they could be measured. Some manufacturers provide benchmarks for individual sensors but we found no benchmarks that take a holistic view of the overall screening procedures and no benchmarks that take operator variability into account. Just adding up resources and manpower used is not an effective way for assessing systems where human decision-making and operator compliance to rules play a vital role. Our aim is to develop a decision support tool (cargo-screening system simulator) that will map the right technology and manpower to the right commodity-threat combination in order to maximise detection rates. In this paper we present our ideas for developing such a system and highlight the research challenges we have identified. Then we introduce our first case study and report on the progress we have made so far.

INVESTIGATION BY MASS SPECTROMETRY OF THE UBIQUITOME AND PROTEIN CARGO OF EXOSOMES DERIVED FROM MYELOID-DERIVED SUPPRESSOR CELLS

Exosomes released by myeloid-derived suppressor cells (MDSC) are 30 nm in diameter extracellular vesicles that have been shown to carry biologically active proteins as well as ubiquitin molecules. Ubiquitin is known to have many functions, including involvement in the formation of exosomes, although the exact role is highly contested. In the study reported here, the proteome and ubiquitome of MDSC exosomes has been investigated by bottom-up proteomics techniques. This report identifies more than 1000 proteins contained in the MDSC exosome cargo and 489 sites of ubiquitination in more than 300 ubiquitinated proteins based on recognition of glycinylglycine tagged peptides without antibody enrichment. This has allowed extensive chemical and biological characterization of the ubiquitinated cohort compared to that of the entire protein cargo to support hypotheses on the role of ubiquitin in exosomes.

Modelling and analysing cargo screening processes: a project outline

The efficiency of current cargo screening processes at sea and air ports is unknown as no benchmarks exists against which they could be measured. Some manufacturer benchmarks exist for individual sensors but we have not found any benchmarks that take a holistic view of the screening procedures assessing a combination of sensors and also taking operator variability into account. Just adding up resources and manpower used is not an effective way for assessing systems where human decision-making and operator compliance to rules play a vital role. For such systems more advanced assessment methods need to be used, taking into account that the cargo screening process is of a dynamic and stochastic nature. Our project aim is to develop a decision support tool (cargo-screening system simulator) that will map the right technology and manpower to the right commodity-threat combination in order to maximize detection rates. In this paper we present a project outline and highlight the research challenges we have identified so far. In addition we introduce our first case study, where we investigate the cargo screening process at the ferry port in Calais.

Manual de estrategia para la intervención de la malla vial estructural entre la carrera 87 b a la carrera 91 y entre la calle 78 sur a la calle 88 sur de los barrios Potreritos y San Bernardino a cargo de la Alcaldía Local de Bosa

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Resolución 17 del 29 de febrero de 2008: ¿Cuales son los lineamientos que considera la Cámara de Comercio en el estudio de actas contentivas de la renuncia y aceptación del cargo de miembro de Junta por el órgano máximo de la sociedad?

Servicios registrales

derecho de peticion 15116620 ¿En qué casos las Entidades Sin Ánimo de Lucro deben contar con el cargo de Revisor Fiscal?

Se pone de presente que una ESAL está incumpliendo en lo relacionado con la designación de su revisor fiscal.

Renuncia de Felipe de Vergara y Caicedo en el cargo de rector y la elección de Mariano Pérez Valencia como nuevo rector del Colegio Mayor del Rosario

Expediente sobre la elección de un rector para el Colegio Mayor del Rosario tras ser aceptada la renuncia de Felipe de Vergara y Caicedo en el mencionado cargo. Incluye los conteos para la elección, la certificación de las elecciones que anuncian en el cargo de rector a Mariano Pérez Valencia; y la aceptación de los nombramientos por parte de Manuel José Escobar como vicerrector y Pedro Lasso de la Vega como tercer consiliario.

Solid Lipid Nanoparticles As Nucleic Acid Delivery System: Properties And Molecular Mechanisms.

Solid lipid nanoparticles (SLNs) have been proposed in the 1990s as appropriate drug delivery systems, and ever since they have been applied in a wide variety of cosmetic and pharmaceutical applications. In addition, SLNs are considered suitable alternatives as carriers in gene delivery. Although important advances have been made in this particular field, fundamental knowledge of the underlying mechanisms of SLN-mediated gene delivery is conspicuously lacking, an imperative requirement in efforts aimed at further improving their efficiency. Here, we address recent advances in the use of SLNs as platform for delivery of nucleic acids as therapeutic agents. In addition, we will discuss available technology for conveniently producing SLNs. In particular, we will focus on underlying molecular mechanisms by which SLNs and nucleic acids assemble into complexes and how the nucleic acid cargo may be released intracellularly. In discussing underlying mechanisms, we will, when appropriate, refer to analogous studies carried out with systems based on cationic lipids and polymers, that have proven useful in the assessment of structure-function relationships. Finally, we will give suggestions for improving SLN-based gene delivery systems, by pointing to alternative methods for SLNplex assembly, focusing on the realization of a sustained nucleic acid release.

Audiogram Comparison Of Workers From Five Professional Categories.

Introduction. Noise is a major cause of health disorders in workers and has unique importance in the auditory analysis of people exposed to it. The purpose of this study is to evaluate the arithmetic mean of the auditory thresholds at frequencies of 3, 4, and 6 kHz of workers from five professional categories exposed to occupational noise. Methods. We propose a retrospective cross-sectional cohort study to analyze 2.140 audiograms from seven companies having five sectors of activity: one footwear company, one beverage company, two ceramics companies, two metallurgical companies, and two transport companies. Results. When we compared two categories, we noticed a significant difference only for cargo carriers in comparison to the remaining categories. In all activity sectors, the left ear presented the worst values, except for the footwear professionals (P > 0.05). We observed an association between the noise exposure time and the reduction of audiometric values for both ears. Significant differences existed for cargo carriers in relation to other groups. This evidence may be attributed to different forms of exposure. A slow and progressive deterioration appeared as the exposure time increased.

Efeito da adição de cinza da casca de arroz em misturas cimento-casca de arroz

The rice husk and its ash are abundant and renewable and can be used to obtain alternative building materials. An increase in the consumption of such waste could help minimize the environmental problems from their improper disposal. This study aimed to evaluate the use of ashes as a cargo mineral (filler). However, the rice husk chemically interferes in the conduct of the based cement mixtures. Thus, different mixes cement-rice husk with and without the addition of ash were evaluated in order to highlight the influence of its components (husk; ash), which could otherwise be excluded or be underestimated. Cylindrical samples (test of simple compression and traction by diametrical compression) and samples extracted from manufactured pressed board (test of bending and parallel compression to the surface), were used to evaluate the behavior of different mixtures of components (rice hush; RHA - rice husk ahs). The results of the mechanical tests showed, in general, there is not a statistical difference between the mixtures, which are associated with the chemical suppressive effect of the rice husk ash. The mixture of rice husk of 10 mm, with an addition of 35% of the rice husk ash, is notable for allowing the highest consumption of rice husk and rice husk ash, to reduce 25% the consumption of cement and to allow the storage (without emissions to the atmosphere), around 1.9 ton of CO2 per ton of cement consumed, thus contributing to the reduction of CO2 emissions, which can stimulate rural constructions under an ecological point of view.

Índices de preço para o transporte de cargas: o caso da soja

Esta pesquisa objetivou analisar metodologias para elaboração de índices de preços para o transporte de cargas. O estudo das principais fórmulas da Teoria Econômica culminou com a conclusão que os Índices de Fisher e Walsh são aqueles capazes de atender ao maior número de preceitos lógicos, estatísticos e econômicos. Em seguida, surgem os índices geométricos de Törnqvist, Vartia e Theil. Os Índices de Laspeyres e Paasche, apesar de apresentarem algumas limitações, acabam sendo amplamente utilizados, graças a maior capacidade de operacionalização. A pesquisa apresentou um estudo de caso para o transporte da soja em grão. Foram realizados quatro tratamentos. Obteve-se a variação acumulada no nível geral de preços para o transporte rodoviário de soja no Brasil, no período entre fevereiro de 1998 e março de 2002. De acordo com os resultados, essa variação acumulada teria sido de 76%.

Distúrbios psíquicos menores e condições de trabalho em motoristas de caminhão

OBJETIVO: Estimar a prevalência de distúrbios psíquicos menores e identificar estressores associados entre motoristas de caminhão. MÉTODOS: Estudo transversal conduzido com 460 motoristas de caminhão de uma transportadora de cargas das regiões Sul e Sudeste do Brasil, em 2007. Os trabalhadores preencheram questionário com dados sociodemográficos, estilos de vida e condições de trabalho. As variáveis independentes foram condições de trabalho, incluindo estressores ocupacionais, satisfação e demanda-controle no trabalho. O desfecho avaliado foi a ocorrência de distúrbios psíquicos menores. Foram realizadas análises de regressão logística univariada e múltipla. RESULTADOS: A prevalência de distúrbios psíquicos menores foi de 6,1 por cento. Os estressores mais citados foram congestionamentos, controle de rastreamento e jornada extensa de trabalho. A alta demanda no trabalho, o baixo apoio social e a jornada extensa diária referidos pelos motoristas estiveram associados aos distúrbios psíquicos menores. CONCLUSÕES: O trabalho em jornadas extensas foi associado à ocorrência de distúrbios psíquicos menores, tanto na análise das condições gerais de trabalho quanto como fator referido como estressor pelos motoristas. A regulamentação da jornada de trabalho com limitação de horas de trabalho diário é, portanto, uma medida necessária para a redução da chance de desenvolvimento de distúrbios psíquicos menores em motoristas

Structural basis of recognition of monopartite and bipartite nuclear localization sequences by mammalian importin-alpha

Importin-alpha is the nuclear import receptor that recognizes cargo proteins which contain classical monopartite and bipartite nuclear localization sequences (NLSs), and facilitates their transport into the nucleus. To determine the structural basis of the recognition of the two classes of NLSs by mammalian importin-alpha, we co-crystallized an N-terminally truncated mouse receptor protein with peptides corresponding to the monopartite NLS from the simian virus 40 (SV40) large T-antigen, and the bipartite NLS from nucleoplasmin. We show that the monopartite SV40 large T-antigen NLS binds to two binding sites on the receptor, similar to what was observed in yeast importin-alpha. The nucleoplasmin NLS-importin-alpha complex shows, for the first time, the mode of binding of bipartite NLSs to the receptor. The two basic clusters in the NLS occupy the two binding sites used by the monopartite NLS, while the sequence linking the two basic clusters is poorly ordered, consistent with its tolerance to mutations. The structures explain the structural basis for binding of diverse NLSs to the sole receptor protein. (C) 2000 Academic Press.