1954 les cases barates de Vila-roja : memòria d'una desaparició anunciada i les claus del seu valor històric

Estudi de les primeres 150 “cases barates”, o de tipus social que es van edificar al barri de Vila-roja entre el 1954 i el 1957, anomenades Grup “San Daniel”, i que varen representar l'inici d'aquest barri de Girona. L'estudi incideix en la gestació, en la transformació i en la desaparició progressiva de la fesomia inicial d'aquest barri de Girona projectat i dissenyat per l’arquitecte gironí Ignasi Bosch Reitg (1910-1985), que també fou l’arquitecte del Grup Sant Narcís, de Germans Sàbat i de Sant Cugat a Salt

Reencantar a educação : a educação básica e a ressocialização dos presos

Esta dissertação teve como objetivo descrever a educação básica no contexto do sistema penitenciário de Salvador em termos de processos educacionais e da Proposta Político-Pedagógica (PPP) com vistas à ressocialização do preso. Especificamente: a) descrever a realidade educacional do sistema penitenciário; b) analisar o processo educacional, método em termos de restauração pessoal, quanto à ressocialização do apenado. Em termos de percurso metodológico, quanto à natureza da pesquisa, trata-se de um estudo qualitativo. Organizou-se a dissertação, dando-lhe coerência e direção. A fundamentação teórica foi organizada delimitando-se os pontos essenciais da investigação. Em termos de tipo de pesquisa qualitativa, trata-se de estudo de caso, o qual vai-se valer, em termos de coleta de dados, da observação, entrevistas, narrativas e análise de documentos. Há que se observar que se torna difícil a situação de reintegração social do regresso, principalmente no tocante à sua recolocação profissional, pois vive-se hoje a realidade de um desemprego generalizado com elevado contingente de trabalhadores desempregados, e que ainda na maioria das vezes ainda contam com experiência profissional. A situação torna-se difícil para uma pessoa que traz consigo o estigma de ex-presidiário, e que na maioria das vezes não tem qualquer qualificação profissional. A „recuperação‟ do preso passa pela manutenção de sua referência com o mundo exterior, tais como a família, o meio de trabalho, o bairro onde reside. Quanto mais essas referências forem afastadas (e o são), mais difícil será sua readaptação posterior à sociedade. Pode ser que, após um longo período, adaptado pelas forças de sua instituição total, o mesmo já não consiga se adaptar a uma sociedade livre.

Projecto de reabilitação do antigo Palacete da família Feu Guião

Esta dissertação trata da problemática da Reabilitação de edifícios. Abordando deste modo os prós e contras da prática da conservação ou reabilitação. De um modo geral, para além da população de uma cidade, os edifícios constituem a imagem da cidade, bem como conferem a sua identidade. Deste modo, os edifícios antigos salvaguardam o património histórico, preservando toda a sua identidade cultural, bem como as memórias. Com a história dos edifícios, é possível revelar a nossa identidade, a qual faz parte da nossa herança cultural. Deste modo, o antigo palácio da Família Feu Guião, faz parte de um dos exemplos mais notáveis da arquitectura existente no Bairro da Fonte Nova, tratando-se de um edifício dos finais do século XVIII, possui uma grande História não só pelas várias gerações que por ali passaram, como também pelas várias épocas de construção. No entanto, encontra-se em mau estado de conservação, necessitando urgentemente de uma intervenção de modo a salvaguardar toda a herança cultural. Assim, segundo uma estratégia global das acções de reabilitação, é elaborada uma proposta de intervenção de modo não só a preservar o edifício, bem como melhorar o seu desempenho.

Estudo tipológico e conceptual de uma creche e jardim de infância para o Bairro da Cova da Moura

Esta Tese tem como objectivo, contribuir para a construção de uma Creche e Jardim de Infância num bairro social de modo a minimizar a realidade actual, bem como a problemática nos "Bairros Sociais". Este estudo incidiu sobre o Bairro da Cova da Moura, situado no concelho da Amadora, sendo considerado um dos mais perigosos da cidade de Lisboa. O Trabalho iniciou-se com uma análise á origem do Bairro da Cova da Moura, ao seu desenvolvimento e, posteriormente aos seus habitantes a fim de, compreender as suas características e vivências. Na sequência deste trabalho, verificou-se a existência de inúmeras carências afectas ao bairro e à sua população, constatando-se que são nas camadas mais jovens, nomeadamente da infância à adolescência que incidem a maioria destas adversidades. Neste contexto, a proposta de trabalho será a concepção do Projecto de uma Creche e Jardim de Infância, apelando a uma educação mais eficaz e proveitosa, proporcionada em condições de conforto arquitectónico, tendo em conta a zona onde se insere e a população que servirá, tentando interligar o bairro e a convivência dos seus habitantes com as populações periféricas. Mediante a análise destes espaços serão mostradas algumas apreciações feitas para a concepção deste tipo de Equipamento, bem como de alguns conceitos e renovações nos mesmos referentes a questões antropológicas, ergonómicas, tipológicas, funcionais e de alguns problemas e dificuldades associados.

Evaluating lexically controlled word lists for open set speech perception testing in profoundly hearing impaired children

This paper evaluates speech perception testing in pediatric cochlear implant users. Using pre-recorded stimulus presentation, the author replicated an earlier experiment comparing the Lexical Neighborhood List (LNT) test to the Phonetically Balanced Kindergarten (PB-K) test in estimating speech perception abilities in hearing impaired children.

The European Union-an expanding security community? EU Diplomacy Paper 06/2012, August 2012

This paper investigates why and how the geographical scope of the security community centered around the European Union (EU) is expanding. It starts from the assumption that the EU itself is a ‘tightly-coupled mature pluralistic security community’. The analysis of the expansion of this peaceful area is based on the theoretical framework first designed by Karl Deutsch and later developed by Emmanuel Adler and Michael Barnett. Contrary to the logic of the adage ‘si vis pacem para bellum’, I argue that the security community is expanding because the EU’s own origins and self-perception are driven by an ambition to create lasting peace. The key mechanisms I explore are the EU’s enlargement and neighborhood policies, which are best understood when analyzed against the concept of concentric circles: the regional EU-centered security community is a multi-speed security community, stronger at its core and weaker as it spreads towards its margins.

Movement of Juvenile Songbirds in Harvested Boreal Forest: Assessing Residency Time and Landscape Connectivity

Little is known about juvenile songbird movement in response to timber harvest, particularly in the boreal forest. If clearcut land cover facilitates movement, the availability of resources may increase. However, if clearcut land cover impedes movement, important post-fledging resources may be rendered inaccessible. Using radio telemetry, we tested the hypothesis that regenerating clearcut land cover would affect the movement of recently independent Yellow-rumped Myrtle Warblers (Dendroica coronata coronata) and Blackpoll Warblers (Dendroica striata) differently than forested land cover owing to intrinsic differences in each land-cover type or in how they are perceived. We found that both species moved extensively before migration. We also found that Blackpoll Warblers were quick to exit local areas composed of clearcut land cover and that both species were quick to exit neighborhoods composed of large proportions of clearcut land cover. However, if individuals encountered clearcut land cover when exiting the neighborhood, movement rate was slowed. Effectively, residency time decreased in clearcut neighborhoods and landscape connectivity was impeded by clearcut land cover. Our results suggest that clearcut land cover may represent low-quality habitat for both species during the post-fledging period. Further research is needed to determine if changes in movement behavior associated with landscape structure affect individual condition and higher-level ecological processes.

Gray-cheeked Thrush (Catharus minimus minimus) distribution and habitat use in a montane forest landscape of western Newfoundland, Canada

Once abundant, the Newfoundland Gray-cheeked Thrush (Catharus minimus minimus) has declined by as much as 95% since 1975. Underlying cause(s) of this population collapse are not known, although hypotheses include loss of winter habitat and the introduction of red squirrels (Tamiasciurus hudsonicus) to Newfoundland. Uncertainties regarding habitat needs are also extensive, and these knowledge gaps are an impediment to conservation. We investigated neighborhood (i.e., within 115 m [4.1 ha]) and landscape scale (i.e., within 1250 m [490.8 ha]) habitat associations of Gray-cheeked Thrush in a 200-km² study area in the Long Range Mountains of western Newfoundland, where elevations range from 300-600 m and landcover was a matrix of old growth fir forest, 6- to 8-year-old clearcuts, coniferous scrub, bogs, and barrens. Thrushes were restricted to elevations above ~375 m, and occurrence was strongly positively related to elevation. Occurrence was also positively related to cover of tall scrub forest at the neighborhood scale, and at the landscape scale showed curvilinear relations with the proportion of both tall scrub and old growth forest that peaked with intermediate amounts of cover. Occurrence of thrushes was also highest when clearcuts made up 60%-70% of neighborhood landcover, but was negatively related to cover of clearcuts in the broader landscape. Finally, occurrence was highest in areas having 50% cover of partially harvested forest (strip cuts or row cuts) at the neighborhood scale, but because this treatment was limited to one small portion of the study area, this finding may be spurious. Taken together, our results suggest selection for mixed habitats and sensitivity to both neighborhood and landscape-scale habitat. More research is needed on responses of thrushes to forestry, including use of older clearcuts, partially harvested stands, and precommercially thinned clearcuts. Finally, restriction of thrushes to higher elevations is consistent with the hypothesis that they have been impacted by squirrels, because squirrels were rare or absent at these elevations.

Patterns of pollen and seed dispersal in a small, fragmented population of the wind-pollinated tree Araucaria angustifolia in southern Brazil

Paternity analysis based on eight microsatellite loci was used to investigate pollen and seed dispersal patterns of the dioecious wind- pollinated tree, Araucaria angustifolia. The study sites were a 5.4 ha isolated forest fragment and a small tree group situated 1.7 km away, located in Paran alpha State, Brazil. In the forest fragment, 121 males, 99 females, 66 seedlings and 92 juveniles were mapped and genotyped, together with 210 seeds. In the tree group, nine male and two female adults were mapped and genotyped, together with 20 seeds. Paternity analysis within the forest fragment indicated that at least 4% of the seeds, 3% of the seedlings and 7% of the juveniles were fertilized by pollen from trees in the adjacent group, and 6% of the seeds were fertilized by pollen from trees outside these stands. The average pollination distance within the forest fragment was 83 m; when the tree group was included the pollination distance was 2006m. The average number of effective pollen donors was estimated as 12.6. Mother- trees within the fragment could be assigned to all seedlings and juveniles, suggesting an absence of seed immigration. The distance of seedlings and juveniles from their assigned mother- trees ranged from 0.35 to 291m ( with an average of 83m). Significant spatial genetic structure among adult trees, seedlings, and juveniles was detected up to 50m, indicating seed dispersal over a short distance. The effective pollination neighborhood ranged from 0.4 to 3.3 ha. The results suggest that seed dispersal is restricted but that there is longdistance pollen dispersal between the forest fragment and the tree group; thus, the two stands of trees are not isolated.

The unsteady flow of a weakly compressible fluid in a thin porous layer. I: Two-dimensional theory

We consider the problem of determining the pressure and velocity fields for a weakly compressible fluid flowing in a two-dimensional reservoir in an inhomogeneous, anisotropic porous medium, with vertical side walls and variable upper and lower boundaries, in the presence of vertical wells injecting or extracting fluid. Numerical solution of this problem may be expensive, particularly in the case that the depth scale of the layer h is small compared to the horizontal length scale l. This is a situation which occurs frequently in the application to oil reservoir recovery. Under the assumption that epsilon=h/l<<1, we show that the pressure field varies only in the horizontal direction away from the wells (the outer region). We construct two-term asymptotic expansions in epsilon in both the inner (near the wells) and outer regions and use the asymptotic matching principle to derive analytical expressions for all significant process quantities. This approach, via the method of matched asymptotic expansions, takes advantage of the small aspect ratio of the reservoir, epsilon, at precisely the stage where full numerical computations become stiff, and also reveals the detailed structure of the dynamics of the flow, both in the neighborhood of wells and away from wells.

Coronary heart disease risk screening: the community pharmacy Healthy Heart Assessment Service

Objectives We examined the characteristics and CHD risks of people who accessed the free Healthy Heart Assessment (HHA) service operated by a large UK pharmacy chain from August 2004 to April 2006. Methods Associations between participants’ gender, age, and socioeconomics were explored in relation to calculated 10-year CHD risks by cross-tabulation of the data. Specific associations were tested by forming contingency tables and using Pearson chi-square (χ2). Results Data from 8,287 records were analysable; 5,377 were at low and 2,910 at moderate-to-high CHD risk. The likelihood of moderate-to-high risk for a male versus female participant was significantly higher with a relative risk ratio (RRR) 1.72 (P < 0.001). A higher percentage of those in socioeconomic categories ‘constrained by circumstances’ (RRR 1.15; P < 0.05) and ‘blue collar communities’ (RRR 1.13; P < 0.05) were assessed with moderate-to-high risk compared to those in ‘prospering suburbs’. Conclusions People from ‘hard-to-reach’ sectors of the population, men and people from less advantaged communities, accessed the HHA service and were more likely to return moderate-to-high CHD risk. Pharmacists prioritised provision of lifestyle information above the sale of a product. Our study supports the notion that pharmacies can serve as suitable environments for the delivery of similar screening services.

Investigating the practicality of using radio tracking to determine home range and movements of Picathartidae

Radiotelemetry is an important tool used to aid the understanding and conservation of cryptic and rare birds. The two bird species of the family Picathartidae are little-known, secretive, forest-dwelling birds endemic to western and central Africa. In 2005, we conducted a radio-tracking trial of Grey-necked Picathartes Picathartes oreas in the Mbam Minkom Mountain Forest, southern Cameroon, using neck collar (two birds) and tail-mounted (four birds) transmitters to investigate the practicality of radio-tracking Picathartidae. Three birds with tail-mounted transmitters were successfully tracked with the fourth, though not relocated for radio tracking, resighted the following breeding season. Two of these were breeding birds that continued to provision young during radio tracking. One neck-collared bird was found dead three days after transmitter attachment and the other neither relocated nor resighted. As mortality in one bird was potentially caused by the neck collar transmitter we recommend tail-mounted transmitters in future radio-tracking studies of Picathartidae. Home ranges, shown using minimum convex polygon and kernel estimation methods, were generally small (<0.5 km(2)) and centred around breeding sites. A minimum of 60 fixes were found to be sufficient for home range estimation.

A comparison between feature-based and EM-based contour tracking

Most active-contour methods are based either on maximizing the image contrast under the contour or on minimizing the sum of squared distances between contour and image 'features'. The Marginalized Likelihood Ratio (MLR) contour model uses a contrast-based measure of goodness-of-fit for the contour and thus falls into the first class. The point of departure from previous models consists in marginalizing this contrast measure over unmodelled shape variations. The MLR model naturally leads to the EM Contour algorithm, in which pose optimization is carried out by iterated least-squares, as in feature-based contour methods. The difference with respect to other feature-based algorithms is that the EM Contour algorithm minimizes squared distances from Bayes least-squares (marginalized) estimates of contour locations, rather than from 'strongest features' in the neighborhood of the contour. Within the framework of the MLR model, alternatives to the EM algorithm can also be derived: one of these alternatives is the empirical-information method. Tracking experiments demonstrate the robustness of pose estimates given by the MLR model, and support the theoretical expectation that the EM Contour algorithm is more robust than either feature-based methods or the empirical-information method. (c) 2005 Elsevier B.V. All rights reserved.

Fault tolerance of Mobius cubes under two forbidden fault set models

An n-dimensional Mobius cube, 0MQ(n) or 1MQ(n), is a variation of n-dimensional cube Q(n) which possesses many attractive properties such as significantly smaller communication delay and stronger graph-embedding capabilities. In some practical situations, the fault tolerance of a distributed memory multiprocessor system can be measured more precisely by the connectivity of the underlying graph under forbidden fault set models. This article addresses the connectivity of 0MQ(n)/1MQ(n), under two typical forbidden fault set models. We first prove that the connectivity of 0MQ(n)/1MQ(n) is 2n - 2 when the fault set does not contain the neighborhood of any vertex as a subset. We then prove that the connectivity of 0MQ(n)/1MQ(n) is 3n - 5 provided that the neighborhood of any vertex as well as that of any edge cannot fail simultaneously These results demonstrate that 0MQ(n)/1MQ(n) has the same connectivity as Q(n) under either of the previous assumptions.