Análise do meio escolar atendendo à distribuição dos espaços físicos e aos pontos de vista dos profissionais do ensino

Dissertação apresentada à Universidade Fernando Pessoa como parte dos requisitos para a obtenção do grau de Mestre em Psicologia Jurídica

Analysis about the society of 'Pa Negre' (Agustí Villaronga, 2010)

This article has developed with the intention of analyzing how the stereotypes, prejudices and lies can influence the education of the children. Formation, that usually comes from family and teachers, who sometimes move for extremist ideologies. There exist multiple fictions in which we observe these social archetypes, but it is the case of the movie Pa negre (Agustí Villaronga, 2010), where the principal personage evolves psychologically, because of that its eyes observe and the ideas that the people transmit him on its family, in the rural environments, where the tradition of the rumors coexists.

The anomaly in the candidate microlensing event PA-99-N2

The light curve of PA-99-N2, one of the recently announced microlensing candidates toward M31, shows small deviations from the standard Paczynski form. We explore a number of possible explanations, including correlations with the seeing, the parallax effect, and a binary lens. We find that the observations are consistent with an unresolved red giant branch or asymptotic giant branch star in M31 being microlensed by a binary lens. We find that the best-fit binary lens mass ratio is similar to1.2x10(-2), which is one of the most extreme values found for a binary lens so far. If both the source and lens lie in the M31 disk, then the standard M31 model predicts the probable mass range of the system to be 0.02-3.6 M-circle dot (95% confidence limit). In this scenario, the mass of the secondary component is therefore likely to be below the hydrogen-burning limit. On the other hand, if a compact halo object in M31 is lensing a disk or spheroid source, then the total lens mass is likely to lie between 0.09 and 32 M-circle dot, which is consistent with the primary being a stellar remnant and the secondary being a low-mass star or brown dwarf. The optical depth (or, alternatively, the differential rate) along the line of sight toward the event indicates that a halo lens is more likely than a stellar lens, provided that dark compact objects comprise no less than 15% (or 5%) of halos.

High-efficiency low-voltage-stress Class-EF PA with extended maximum operating frequency

The Class-EF power amplifier (PA) introduced recently has a peak switch voltage much lower than the well-known Class-E PA. However, the value of the transistor output capacitance at high frequencies is typically larger than the required Class-EF optimum shunt capacitance. As a result, softswitching operation that minimizes power dissipation during OFF-to-ON transient cannot be achieved at high frequencies. A novel Class-EF topology with transmission-line load network proposed in this paper allows the PA to operate at much higher frequencies without trading the other figures of merit. Closed-form formulations are derived to simultaneously satisfy the Class-EF impedances requirement at fundamental frequency, all even harmonics, and the first two odd harmonics as well as to provide matching to 50O load. © 2011 Institut fur Mikrowellen.

Hydroclimatic shifts in northeast Thailand during the last two millennia - the record of Lake Pa Kho

The Southeast Asian mainland is located in the central path of the Asian summer monsoon, a region where paleoclimatic data are still sparse. Here we present a multi-proxy (TOC, C/N, δ¹³C, biogenic silica, and XRF elemental data) study of a 1.5m sediment/peat sequence from Lake Pa Kho, northeast Thailand, which is supported by 20 AMS ¹⁴C ages. Hydroclimatic reconstructions for Pa Kho suggest a strengthened summer monsoon between BC 170-AD 370, AD 800-960, and after AD 1450; and a weakening of the summer monsoon between AD 370-800, and AD 1300-1450. Increased run-off and a higher nutrient supply after AD 1700 can be linked to agricultural intensification and land-use changes in the region. This study fills an important gap in data coverage with respect to summer monsoon variability over Southeast Asia during the past 2000 years and enables the mean position of the Intertropical Convergence Zone (ITCZ) to be inferred based on comparisons with other regional studies. Intervals of strengthened/weaker summer monsoon rainfall suggest that the mean position of the ITCZ was located as far north as 35°N between BC 170-AD 370 and AD 800-960, whereas it likely did not reach above 17°N during the drought intervals of AD 370-800 and AD 1300-1450. The spatial pattern of rainfall variation seems to have changed after AD 1450, when the inferred moisture history for Pa Kho indicates a more southerly location of the mean position of the summer ITCZ.

Gestão de resíduos sólidos urbanos (RSU) em territórios rurais: caracterização, problemas e propostas de intervenção no concelho de Anadia

Num mundo cada vez mais industrializado e consumista, com assimetrias territoriais várias, a defesa dos valores ambientais assume uma progressiva importância, uma vez que a qualidade de vida passa também pela qualidade ambiental. Como os produtos gerados pelo consumo devem ter o confinamento correto em função das suas diversas componentes, a gestão do processo de deposição, recolha e transporte de RSU, fica mais complexa, à medida que a população e a área se diversifica e expande, como acontece em alguns territórios rurais, agravando os custos e os impactos ambientais induzidos, se não for equacionada uma solução simultaneamente eficaz e eficiente. Paralelamente urge a satisfação dos residentes e dos restantes utilizadores enquanto usuários desses territórios. Por este motivo, nos últimos anos, as autarquias têm vindo a estudar essas soluções nas suas áreas de jurisdição, tentando com as ações realizadas, respeitar não só os critérios de proteção ambiental, mas também as necessidades das pessoas. Neste trabalho apresentam-se algumas variáveis identificadas, como resultados de um estudo de caso aplicado a um município rural, Anadia, onde se evidencia a ausência de sensibilização e a carência de meios e processos que podem comprometer as metas ambientais e sociais desejadas. In a world, progressively more industrialized and consumer, with several territorial disparities, the protection of environmental values assumes an increasingly importance, since the quality of life also involves environmental quality. As the products generated by the consumption must have a correct confinement in its various components, the management of the deposition process, collection and transportation of municipal solid waste, is more complex, as the population and the area expand, as happens in some rural territories, increasing the cost and environmental impacts induced, if not equated a solution both effective and efficient. At the same time it is very important to increase the satisfaction of residents, visitors and tourists visiting these areas. For this reason, in the last years, the municipalities have been studying these solutions in their areas of jurisdiction. That is why they try to respect not only the criteria of environmental protection, but also the needs of people and fulfilled actions whose variables we shall try to present as a case study applied to a rural municipality, Anadia, where we show up that the absence of awareness and the lack of means and processes can compromise the desired environmental and social goals

A influência da publicidade no consumo de bebidas alcoólicas dos estudantes do Instituto Politécnico de Santarém

Dissertação, Mestrado, Marketing, Instituto Politécnico de Santarém, Escola Superior de Gestão e Tecnologia, 2014

A Nova Gestão Pública aplicada em contexto hospitalar:impacto na Cultura Organizacional do Hospital Distrital de Santarém, EPE

Dissertação, Mestrado, Gestão Pública, Instituto Politécnico de Santarém, Escola Superior de Gestão e Tecnologia, 2014

Determinantes do Endividamento:Evidência Empírica para as Empresas do Distrito de Santarém

Dissertação, Mestrado, Contabilidade e Finanças, Instituto Politécnico de Santarém, Escola Superior de Gestão e Tecnologia, 2015

A mudança na administração pública:implementação de solução de atendimento CRM e nova gestão de processos – Estudo de Caso Município de Santarém

Dissertação, Mestrado, Gestão Pública, Instituto Politécnico de Santarém, Escola Superior de Gestão e Tecnologia, 2015