Stratification and peer effects: An analysis of Lisbon public schools

Educational stratification has been a difficult subject to deal with having yet no study shown a quantitative measure of it. Using the idea of distribution comparison a measure based on parents’ education is built for the primary schools in Lisbon. Upon the confirmation that Lisbon is stratified, I use the measure of peer effects based on stratification and determine its impact on test scores, concluding that the existence of stratification improves scores of students in schools with more educated parents and decreases scores of students in schools with less educated parents. Moreover, using fixed effects I derive the conclusion that the measure of peers’ characteristics helps explain most of differences among schools.

Are basic schools more effective than secondary schools?

The present essay focuses on the effectiveness of Portuguese public schools’ provision of 7th, 8th and 9th grades, using data from the Portuguese Ministry of Education and Science for 2009/10, 2010/11 and 2011/12. At least two school types offer these grades: Basic and Secondary. Based on previous findings, a production function is estimated for 9th grade students in the regular academic track, including a variable that indicates the specific school type attended by each student. After concluding that Basic Schools add more value, some explanations are presented as well as recommendations and possible further research.

Assessing the community needs of mental health residential care service users in Republic of Moldova

RESUMO: Background: Problemas de saúde mental são um grande problema clínico e social na República da Moldávia, representando uma quota significante de deficiência, sendo classificada no top cinco das dez linhas na hierarquia das condições. A taxa de incidência tem sido crescente na República da Moldávia, atingindo cerca de 15.000 por ano (14,655 em 2011), ou seja, 411,4 por 100 mil habitantes, e uma taxa de prevalência de 97.525 pessoas em 2011, ou seja, 2,737.9 por 100 mil habitantes. Sistema de atendimento psiquiátrico fornece serviços de saúde mental escassos a nível da comunidade, visando principalmente terapia hospitalar, centralizada, através de uma rede de três hospitais psiquiátricos, com 1.860 camas e 4 sanatórios psico- neurológicos com 1890 camas, assim alimentando-se a estigmatização do paciente. Objetivos: O objetivo deste estudo foi a avaliação das necessidades individuais dos beneficiários e do seu nível de autonomia dentro de cuidados residenciais, para o planeamento de reformas de saúde mental e desinstitucionalização na República da Moldávia. Este estudo foi encomendado pelo Ministério do Trabalho, Proteção Social e da Família e pelo Ministério da Saúde, com o apoio da Organização Mundial da Saúde, para determinar o cumprimento eficaz do artigo 19 da Convenção da ONU. O estudo tem os seguintes objetivos: Avaliar o nível de autonomia dos residentes nos hospitais psiquiátricos e sanatórios psico-neurológico, usando uma amostra representativa de 10 por ce nto do número total de pacientes/residentes e comparação cruzada; Para avaliar quatro sanatórios psico-neurológicos para adultos e três hospitais psiquiátricos; Para desenvolver recomendações para o planeamento da desinstitucionalização das pessoas com problemas de saúde mental e colocação na comunidade com base nos resultados do estudo. Metodologia e resultados: O estudo fez uso de duas ferramentas globais: questionário para a avaliação individual dos residentes do estabelecimento de saúde mental, e questionário de avaliação institucional. Todos os entrevistados foram divididos em quatro categorias conforme com o grau de dependência e preparação de viver de forma independente na comunidade. Apenas 1,2% dos entrevistados de PNHB eram totalmente dependentes de terceiros ou serviços especializados, tornando-se a categoria 4, que necessitam de cuidados e apoio contínuo. No PH esta categoria de pessoas é ausente. Conclusões: A condição dos entrevistados foi pior em PNBH que em PH. No entanto, ainda, aqueles que estão prontos para ser desinstitucionalizados correspondem com a maior parte dos entrevistados. Todos os hospitais tinham o consentimento do utente para admissão e tratamento, enquanto não houve consentimento qualquer em PNBH. É bastante óbvio que tanto os hospitais como também a sistema de assistência residencial não atingem a sua finalidade, o que significa que a maioria dos utentes pode ser desinstitucionalizados, sem qualquer terapia de suporte.------------------ABSTRACT: Background: Mental health problems are a major clinical and social issue in the Republic of Moldova,accounting for a significant share of disability and ranking in top five of the ten lines in the hierarchy of conditions. The incidence rate has been growing in the Republic of Moldova to reach approximately 15 thousand a year (14,655 in 2011), i.e. 411.4 per 100 thousand population, and a prevalence rate of 97,525 thousand people in 2011, i.e. 2,737.9 per 100 thousand population. Psychiatric care system provides for scanty mental health services at community level, aiming mainly at centralized hospital-based therapy through a network of three psychiatric hospitals tallying up 1,860 beds and 4 psycho-neurological boarding houses with 1,890 beds, thus fuelling up patient stigmatization. Objectives: The purpose of this study was to assess the individual needs of beneficiaries and their level of autonomy within residential care for the planning of mental health system reforms and deinstitutionalization in the Republic of Moldova. This study was commissioned by the Ministry of Labour, Social Protection and Family and by the Ministry of Health, with the World Health Organization support, to provide for effective enforcement of article 19 of the UN CRPD. The study pursued the following goals: To evaluate the level of autonomy of the psychiatric hospital and psycho-neurological boarding house residents by using a representative sample of 10 per cent of the total number of patients / residents and cross-comparison; To evaluate four psycho-neurological boarding houses for adults and three psychiatric hospitals; To develop recommendations for planning the deinstitutionalization of people with mental health problems and community placement based on the study findings.Methodology and results: The study made use of two global tools: questionnaire for individual assessment of mental health facility residents, and institutional assessment questionnaire. All interviewees were divided into four categories by one’s degree of dependence and readiness to live independently in the community. Only 1.2% of respondents from PNHB were fully dependent on a third party or specialized services, making up category 4, requiring continuous care and support. In PH this category of people is absent.Conclusions: The condition of respondents was worse in PNBH than in PH. However, yet, those ready to be deinstitutionalized accounted for most of respondents there. All hospitals had the resident’s consent to admission and treatment, whereas there was no consent in PNBH whatsoever. It is quite obvious that both the hospitals and residential care system do not achieve their intended purpose, meaning that the majority of residents may be deinstitutionalized without any support therapy.

The effects of cultural heritage on residential property values: Evidence from Lisbon, Portugal

This paper examines the impact of historic amenities on residential housing prices in the city of Lisbon, Portugal. Our study is directed towards identifying the spatial variation of amenity values for churches, palaces, lithic (stone) architecture and other historic amenities via the housing market, making use of both global and local spatial hedonic models. Our empirical evidence reveals that different types of historic and landmark amenities provide different housing premiums. While having a local non-landmark church within 100 meters increases housing prices by approximately 4.2%, higher concentrations of non-landmark churches within 1000 meters yield negative effects in the order of 0.1% of prices with landmark churches having a greater negative impact around 3.4%. In contrast, higher concentration of both landmark and non-landmark lithic structures positively influence housing prices in the order of 2.9% and 0.7% respectively. Global estimates indicate a negative effect of protected zones, however this significance is lost when accounting for heterogeneity within these areas. We see that the designation of historic zones may counteract negative effects on property values of nearby neglected buildings in historic neighborhoods by setting additional regulations ensuring that dilapidated buildings do not damage the city’s beauty or erode its historic heritage. Further, our results from a geographically weighted regression specification indicate the presence of spatial non-stationarity in the effects of different historic amenities across the city of Lisbon with variation between historic and more modern areas.

International partner selection Indian technical textile market

Due to a combination of a vast agricultural industry and a tremendously growing technical textile industry, Ludvig Svensson identified India as target market for possible expansion through domestic production and supply. However, Svensson needed additional information about the industry structure and key players. Therefore, this project focused on a detailed analysis of the technical textile market and its players by following the international partner selection process. Thereby, five key players were identified as potential partners, as well as the need for additional research to determine alternative entry modes, as the market does not currently seem to be receptive for Svensson products.

Analysis of portuguese residential buildings’ needs and proposed solutions

The Portuguese housing sector experienced a significant growth throughout the 20th century, particularly in the last quarter, after the democratic revolution in 1974. In fact, the number of buildings built between 1970 and 1990 is more than one third of the buildings actually existing in Portugal. Therefore most of them were built before the publication of the first regulation concerning the energy efficiency in buildings. Regarding this scenario, it would be expected that rehabilitation activities would represent most of the current construction activities. However, given some remaining barriers from old social policies, this situation is not observed; actually building retrofitting is the least significant sector, accentuating the degradation level of major part of the Portuguese housing stock. Several studies show that the main problems are found in the buildings envelope elements, such as roofs and façades. Based on this context, the aim of this paper is to introduce some examples of building retrofitting systems that, adapted to the Portuguese main needs and requirements may represent sustainable solutions to overcome the identified needs of Portuguese buildings' envelope.

Cost optimal strategies for the renovation of residential neighbourhoods towards energy and emissions neutrality – Rainha Dona Leonor case study

Buildings are one of the major consumers of energy in Europe. This makes them an important target when aiming to reduce the energy consumptions and carbon emissions. The majority of the European building stock has already some decades and so it needs renovation in order to keep its functionality. Taking advantage of these interventions, the energy performance of the buildings may also be improved. In Portugal the renovation techniques, both regarding energy efficiency measures as well as measures for the use of renewable energy sources, are normally planned at the building scale. It is important to explore the possibility of having large scale interventions, has it has been done in other countries, namely at neighbourhood scale with district energy system in order to optimize the results in terms of costs and environmental impact.

An alternative educational indicator for classifying secondary schools in Portugal

The purpose of this paper aims at carrying out a study in the area of Statistics for classifying Portuguese Secondary Schools (both mainland and islands: “Azores” and “Madeira”), taking into account the results achieved by their students in both national examinations and internal assessment. The main according consists of identifying groups of schools with different performance levels by considering the sub-national public and private education systems’ as well as their respective geographic location. For this, we developed an alternative educational indicator for the so-called Secondary Education indicator rankings released since 2001 by the Portuguese media.

Indoor biological agents: evaluation of primary schools environments

Dissertação de mestrado em Human Engineering

The impact of urban noise on primary schools: perceptive evaluation and objective assessment

This paper aims to assess the impact of environmental noise in the vicinity of primary schools and to analyze its influence in the workplace and in student performance through perceptions and objective evaluation. The subjective evaluation consisted of the application of questionnaires to students and teachers, and the objective assessment consisted of measuring in situ noise levels. The survey covered nine classes located in three primary schools. Statistical Package for Social Sciences was used for data processing and to draw conclusions. Additionally, the relationship of the difference between environmental and background noise levels of each classroom and students with difficulties in hearing the teacherâ s voice was examined. Noise levels in front of the school, the schoolyard, and the most noise-exposed classrooms (occupied and unoccupied) were measured. Indoor noise levels were much higher than World Health Organization (WHO) recommended values: LAeq,30min averaged 70.5 dB(A) in occupied classrooms, and 38.6 dB(A) in unoccupied ones. Measurements of indoor and outdoor noise suggest that noise from the outside (road, schoolyard) affects the background noise level in classrooms but in varying degrees. It was concluded that the façades most exposed to road traffic noise are subjected to values higher than 55.0 dB(A), and noise levels inside the classrooms are mainly due to the schoolyard, students, and the road traffic. The difference between background (LA95,30min) and the equivalent noise levels (LAeq,30min) in occupied classrooms was 19.2 dB(A), which shows that studentsâ activities are a significant source of classroom noise.

Optimal behavior of responsive residential demand considering hybrid phase change materials

Due to communication and technology developments, residential consumers are enabled to participate in Demand Response Programs (DRPs), control their consumption and decrease their cost by using Household Energy Management (HEM) systems. On the other hand, capability of energy storage systems to improve the energy efficiency causes that employing Phase Change Materials (PCM) as thermal storage systems to be widely addressed in the building applications. In this paper, an operational model of HEM system considering the incorporation of more than one type of PCM in plastering mortars (hybrid PCM) is proposed not only to minimize the customerâ s cost in different DRPs but also to guaranty the habitantsâ  satisfaction. Moreover, the proposed model ensures the technical and economic limits of batteries and electrical appliances. Different case studies indicate that implementation of hybrid PCM in the buildings can meaningfully affect the operational pattern of HEM systems in different DRPs. The results reveal that the customerâ s electricity cost can be reduced up to 48% by utilizing the proposed model.

Icones plantarum Indiae Orientalis :or figures of Indian plants /by Robert Wight.

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Icones plantarum Indiae Orientalis :or figures of Indian plants /by Robert Wight.

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Icones plantarum Indiae Orientalis :or figures of Indian plants /by Robert Wight.

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Icones plantarum Indiae Orientalis :or figures of Indian plants /by Robert Wight.

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