Promotion of gender equality and social inclusion of unemployed groups in Portuguese European Founds Frameworks (1990-2007): overview and critical reflection

Comunicação apresentada no 38º Congresso Mundial do Instituto Internacional de Sociologia, em Budapeste, Hungria, de 26 a 30 de Junho de 2008.

From Strategic Planning to Development Initiatives: a first reflection on the situation of Lisbon and Barcelona

MARQUES, B.P. (2014) From Strategic Planning to Development Initiatives: a first reflection on the situation of Lisbon and Barcelona, in 20th APDR Congress Proceddings, APDR and UÉvora, Évora, pp. 850-857, ISBN 978-989-8780-01-0.

Entre a plasticidade do corpo e da imagem : contributos para uma viagem interactiva pelos territórios incertos da arte contemporânea

Este trabalho de investigação começou por ser estruturado em torno de quatro grandes capítulos (quatro grandes linhas de orientação temática), todos eles amplamente desenvolvidos no sentido de podermos cartografar alguns dos principais territórios e sintomas da arte contemporânea, sendo certo também, que cada um deles assenta precisamente nos princípios de uma estrutura maleável que, para todos os efeitos, se encontra em processo de construção (work in progress), neste caso, graças à plasticidade do corpo, do espaço, da imagem e do uso criativo das tecnologias digitais, no âmbito das quais, aliás, tudo se parece produzir, transformar e disseminar hoje em dia à nossa volta (quase como se de uma autêntica viagem interactiva se tratasse). Por isso, a partir daqui, todo o esforço que se segue procurará ensaiar uma hipótese de trabalho (desenvolver uma investigação) que, porventura, nos permita desbravar alguns caminhos em direcção aos intermináveis túneis do futuro, sempre na expectativa de podermos dar forma, função e sentido a um desejo irreprimível de liberdade criativa, pois, a arte contemporânea tem essa extraordinária capacidade de nos transportar para muitos outros lugares do mundo, tão reais e imaginários como a nossa própria vida. Assim sendo, há que sumariar algumas das principais etapas a desenvolver ao longo desta investigação. Ora, num primeiro momento, começaremos por reflectir sobre o conceito alargado de «crise» (a crise da modernidade), para logo de seguida podermos abordar a questão da crise das antigas categorias estéticas, questionando assim, para todos os efeitos, quer o conceito de «belo» (Platão) e de «gosto» (Kant), quer ainda o conceito de «forma» (Foccilon), não só no sentido de tentarmos compreender algumas das principais razões que terão estado na origem do chamado «fim da arte» (Hegel), mas também algumas daquelas que terão conduzido à estetização generalizada da experiência contemporânea e à sua respectiva disseminação pelas mais variadas plataformas digitais. Num segundo momento, procuraremos reflectir sobre alguns dos principais problemas da inquietante história das imagens, nomeadamente para tentarmos perceber como é que todas estas transformações técnicas (ligadas ao aparecimento da fotografia, do cinema, do vídeo, do computador e da internet) terão contribuído para o processo de instauração e respectivo alargamento daquilo que todos nós ficaríamos a conhecer como a nova «era da imagem», ou a imagem na «era da sua própria reprodutibilidade técnica» (Benjamin), pois, só assim é que conseguiremos interrogar este imparável processo de movimentação, fragmentação, disseminação, simulação e interacção das mais variadas «formas de vida» (Nietzsche, Agamben). Entretanto, chegados ao terceiro grande momento, interessa-nos percepcionar a arte contemporânea como uma espécie de plataforma interactiva que, por sua vez, nos levará a interpelar alguns dos principais dispositivos metafóricos e experimentais da viagem, neste caso, da viagem enquanto linha facilitadora de acesso à arte, à cultura e à vida contemporânea em geral, ou seja, todo um processo de reflexão que nos incitará a cartografar alguns dos mais atractivos sintomas provenientes da estética do flâneur (na perspectiva de Rimbaud, Baudelaire, Long e Benjamin) e, consequentemente, a convocar algumas das principais sensações decorrentes da experiência altamente sedutora daqueles que vivem mergulhados na órbita interactiva do ciberespaço (na condição de ciberflâneurs), quase como se o mundo inteiro, agora, fosse tão somente um espaço poético «inteiramente navegável» (Manovich). Por fim, no quarto e último momento, procuraremos fazer uma profunda reflexão sobre a inquietante história do corpo, principalmente com o objectivo de reforçar a ideia de que apesar das suas inúmeras fragilidades biológicas (um ser que adoece e morre), o corpo continua a ser uma das «categorias mais persistentes de toda a cultura ocidental» (Ieda Tucherman), não só porque ele resistiu a todas as transformações que lhe foram impostas historicamente, mas também porque ele se soube reinventar e readaptar pacientemente face a todas essas transformações históricas. Sinal evidente de que a sua plasticidade lhe iria conferir, principalmente a partir do século XX («o século do corpo») um estatuto teórico e performativo verdadeiramente especial. Tão especial, aliás, que basta termos uma noção, mesmo que breve, da sua inquietante história para percebermos imediatamente a extraordinária importância dalgumas das suas mais variadas transformações, atracções, ligações e exibições ao longo das últimas décadas, nomeadamente sob o efeito criativo das tecnologias digitais (no âmbito das quais se processam algumas das mais interessantes operações de dinamização cultural e artística do nosso tempo). Em suma, esperamos sinceramente que este trabalho de investigação possa vir a contribuir para o processo de alargamento das fronteiras cada vez mais incertas, dinâmicas e interactivas do conhecimento daquilo que parece constituir, hoje em dia, o jogo fundamental da nossa contemporaneidade.

Historical analysis of the Brazilian cervical cancer screening program from 2006 to 2013: a time for reflection

BACKGROUND: The Cervical Cancer Database of the Brazilian National Health Service (SISCOLO) contains information regarding all cervical cytological tests and, if properly explored, can be used as a tool for monitoring and managing the cervical cancer screening program. The aim of this study was to perform a historical analysis of the cervical cancer screening program in Brazil from 2006 to 2013. MATERIAL AND METHODS: The data necessary to calculate quality indicators were obtained from the SISCOLO, a Brazilian health system tool. Joinpoint analysis was used to calculate the annual percentage change. RESULTS: We observed important trends showing decreased rates of low-grade squamous intraepithelial lesions (LSIL) and high-grade squamous intraepithelial lesions (HSIL) and an increased rate of rejected exams from 2009 to 2013. The index of positivity was maintained at levels below those indicated by international standards; very low frequencies of unsatisfactory cases were observed over the study period, which partially contradicts the low rate of positive cases. The number of positive cytological diagnoses was below that expected, considering that developed countries with low frequencies of cervical cancer detect more lesions annually. CONCLUSIONS: The evolution of indicators from 2006 to 2013 suggests that actions must be taken to improve the effectiveness of cervical cancer control in Brazil.

Characteristic reflection patterns in the southeast Canadian cordillera, northern Appalachians and Swiss Alps

There are some striking similarities and some differences between the seismic reflection sections recorded across the fold and thrust belts of the southeast Canadian Cordillera, Quebec-Maine Appalachians and Swiss Alps. In the fold and thrust belts of all three mountain ranges, seismic reflection surveys have yielded high-quality images of. (1) nappes (thin thrust sheets) stacked on top of ancient continental margins; (2) ramp anticlines in the hanging walls of faults that have ramp-flat or listric geometries; (3) back thrusts and back folds that developed during the terminal phases of orogeny; and (4) tectonic wedges and regional decollements. A principal result of the Cordilleran and Appalachian deep crustal studies has been the recognition of master decollements along which continental margin strata have been transported long distances, whereas a principal result of the Swiss Alpine deep crustal program has been the identification of the Adriatic indenter, a crustal-scale wedge that caused delamination of the European lithosphere. Significant crustal roots are observed beneath the fold and thrust belts of the Alps, southeast Canadian Cordillera and parts of the southern Appalachians, but such structures beneath the northern Appalachians have probably been removed by post-orogenic collapse and/or crustal attenuation associated with the Mesozoic opening of the Atlantic Ocean.

An infrared reflection-absorption spectroscopic (IRRAS) study of the interaction of lipid A and lipopolysaccharide Re with endotoxin-binding proteins.

Lipopolysaccharides (LPS, endotoxins) are main constituents of the outer membranes of Gram-negative bacteria, with the 'endotoxic principle' lipid A anchoring LPS into the membrane. When LPS is removed from the bacteria by the action of the immune system or simply by cell dividing, it may interact strongly with immunocompetent cells such as mononuclear cells. This interaction may lead, depending on the LPS concentration, to beneficial (at low) or pathophysiological (at high concentrations) reactions, the latter frequently causing the septic shock syndrome. There is a variety of endogenous LPS-binding proteins. To this class belong lactoferrin (LF) and hemoglobin (Hb), which have been shown to suppress and enhance the LPS-induced cytokine secretion in mononuclear cells, respectively. To elucidate the interaction mechanisms of endotoxins with these proteins, we have investigated in an infrared reflection-absorption spectroscopy (IRRAS) study the interaction of LPS or lipid A monolayers at the air/water interface with LF and Hb proteins, injected into the aqueous subphase. The data are clearly indicative of completely different interaction mechanisms of the endotoxins with the proteins, with the LF acting only at the LPS backbone, whereas Hb incorporates into the lipid monolayer. These data allow an understanding of the different reactivities in the biomedicinal systems.

Illicit drug profiling, reflection on statistical comparisons

This paper presents reflexions about statistical considerations on illicit drug profiling and more specifically about the calculation of threshold for determining of the seizure are linked or not. The specific case of heroin and cocaine profiling is presented with the necessary details on the target profiling variables (major alkaloids) selected and the analytical method used. Statistical approach to compare illicit drug seizures is also presented with the introduction of different scenarios dealing with different data pre-treatment or transformation of variables.The main aim consists to demonstrate the influence of data pre-treatment on the statistical outputs. A thorough study of the evolution of the true positive rate (TP) and the false positive rate (FP) in heroin and cocaine comparison is then proposed to investigate this specific topic and to demonstrate that there is no universal approach available and that the calculations have to be revaluate for each new specific application.

Imaging molasse and quaternary sediments in Lake Geneva, Switzerland, with 3-D high-resolution seismic reflection methods: A case study

A high-resolution three-dimensional (3-D) seismic reflection survey was conducted in Lake Geneva, near the city of Lausanne, Switzerland, as part of a project for developing such seismic techniques. Using a single 48-channel streamer, the 3-D site with an area of 1200 m x 600 m was surveyed in 10 days. A variety of complex geologic structures (e.g. thrusts, folds, channel-fill) up to similar to150 m below the water bottom were obtained with a 15 in.(3) water gun. The 3-D data allowed the construction of an accurate velocity model and the distinction of five major seismic facies within the Lower Freshwater Molasse (Aquitanian) and the Quaternary sedimentary units. Additionally, the Plateau Molasse (PM) and Subalpine Molasse (SM) erosional surface, "La Paudeze" thrust fault (PM-SM boundary) and the thickness of Quaternary sediments were accurately delineated in 3-D.

Fathers and Families: research and reflection on key questions

This is the third report to be published by the Department of Health and Children under the Springboard Initiative. It is written to promote understanding and appreciation of the role of a fathers in family life. Download the Report here

Alcoolisme et violence: dangerosité et relation médecin-malade [Alcohol and violence: reflection on care and responsibility].

Violence and aggression in human drinking society, either physical, psychological, sexual or resulting from neglect are not only debilitating both for the victim and the offender but extremely prevalent and pervasive. While being on the frontline to identify and rate auto- and hetero aggressive behaviour risk, the general health practitioner remains keen to protect his special relationship. When a history of violent behaviour becomes apparent, discernment must be thoroughly assessed and a critical exploration of its larger impact on family, children, co-workers and everyday fellow citizen should become compulsory.

Estimation of the lateral correlation structure of subsurface water content from surface-based ground-penetrating radar reflection images

Over the past decade, significant interest has been expressed in relating the spatial statistics of surface-based reflection ground-penetrating radar (GPR) data to those of the imaged subsurface volume. A primary motivation for this work is that changes in the radar wave velocity, which largely control the character of the observed data, are expected to be related to corresponding changes in subsurface water content. Although previous work has indeed indicated that the spatial statistics of GPR images are linked to those of the water content distribution of the probed region, a viable method for quantitatively analyzing the GPR data and solving the corresponding inverse problem has not yet been presented. Here we address this issue by first deriving a relationship between the 2-D autocorrelation of a water content distribution and that of the corresponding GPR reflection image. We then show how a Bayesian inversion strategy based on Markov chain Monte Carlo sampling can be used to estimate the posterior distribution of subsurface correlation model parameters that are consistent with the GPR data. Our results indicate that if the underlying assumptions are valid and we possess adequate prior knowledge regarding the water content distribution, in particular its vertical variability, this methodology allows not only for the reliable recovery of lateral correlation model parameters but also for estimates of parameter uncertainties. In the case where prior knowledge regarding the vertical variability of water content is not available, the results show that the methodology still reliably recovers the aspect ratio of the heterogeneity.

Submicrometer tomography of cells by multiple-wavelength digital holographic microscopy in reflection

We present first results on a method enabling mechanical scanning-free tomography with submicrometer axial resolution by multiple-wavelength digital holographic microscopy. By sequentially acquiring reflection holograms and summing 20 wavefronts equally spaced in spatial frequency in the 485-670 nm range, we are able to achieve a slice-by-slice tomographic reconstruction with a 0.6-1 mum axial resolution in a biological medium. The method is applied to erythrocytes investigation to retrieve the cellular membrane profile in three dimensions.