'Todo por los chicos' o las disputas en torno de los sentidos de la política : Nociones legitimadoras, planes de empleo y proyecto colectivo en un espacio de sociabilidad local

Cuando en 2002 la política de planes de empleo se masificó, la asistencia social pasó de tener un papel residual a constituir parte explícita de las políticas de Estado. Este proceso promovió que diversos actores pugnaran por los modos de distribución y gestión de los recursos 'planes', así como por legitimar su lugar en la trama de vínculos que este modo de intervención estatal comporta. De esta manera, se configuraron experiencias de organización locales que incorporaron, a las ya múltiples temporalidades de sus dinámicas organizativas, el ritmo de la política social. En este contexto, nos proponemos indagar los modos de politicidad que emergen en una forma social específica, una copa de leche que gestiona planes sociales, en tanto espacio de interacción que condensa diferentes formas de presencia estatal, conflictos en torno de la definición de las necesidades locales y la posibilidad de imbricar criterios individuales de participación en el marco de un proyecto colectivo, que se articula en un horizonte polisémico compartido : 'Todo por los chicos'

'Todo por los chicos' o las disputas en torno de los sentidos de la política : Nociones legitimadoras, planes de empleo y proyecto colectivo en un espacio de sociabilidad local

Cuando en 2002 la política de planes de empleo se masificó, la asistencia social pasó de tener un papel residual a constituir parte explícita de las políticas de Estado. Este proceso promovió que diversos actores pugnaran por los modos de distribución y gestión de los recursos 'planes', así como por legitimar su lugar en la trama de vínculos que este modo de intervención estatal comporta. De esta manera, se configuraron experiencias de organización locales que incorporaron, a las ya múltiples temporalidades de sus dinámicas organizativas, el ritmo de la política social. En este contexto, nos proponemos indagar los modos de politicidad que emergen en una forma social específica, una copa de leche que gestiona planes sociales, en tanto espacio de interacción que condensa diferentes formas de presencia estatal, conflictos en torno de la definición de las necesidades locales y la posibilidad de imbricar criterios individuales de participación en el marco de un proyecto colectivo, que se articula en un horizonte polisémico compartido : 'Todo por los chicos'

'Todo por los chicos' o las disputas en torno de los sentidos de la política : Nociones legitimadoras, planes de empleo y proyecto colectivo en un espacio de sociabilidad local

Cuando en 2002 la política de planes de empleo se masificó, la asistencia social pasó de tener un papel residual a constituir parte explícita de las políticas de Estado. Este proceso promovió que diversos actores pugnaran por los modos de distribución y gestión de los recursos 'planes', así como por legitimar su lugar en la trama de vínculos que este modo de intervención estatal comporta. De esta manera, se configuraron experiencias de organización locales que incorporaron, a las ya múltiples temporalidades de sus dinámicas organizativas, el ritmo de la política social. En este contexto, nos proponemos indagar los modos de politicidad que emergen en una forma social específica, una copa de leche que gestiona planes sociales, en tanto espacio de interacción que condensa diferentes formas de presencia estatal, conflictos en torno de la definición de las necesidades locales y la posibilidad de imbricar criterios individuales de participación en el marco de un proyecto colectivo, que se articula en un horizonte polisémico compartido : 'Todo por los chicos'

Organizational Capability of Local Societies in Rural Development: A Comparative Study of Microfinance Organizations in Thailand and the Philippines

The importance of organizing local people for development work is widely recognized. Both governmental and non-governmental agencies have implemented various projects that have needed and encouraged collective action by people. Often, however, such projects malfunction after the outside agencies retreat from the project site, suggesting that making organizations is not the same as making a system of making organizations. The latter is essential to make rural organizations self-reliant and sustainable. This paper assumes that such a system exists in local societies and focuses on the capacity of local societies for creating and managing organizations for development. It reveals that (1) such capability differs according to the locality, (2) the difference depends on the structure of the organizations that coordinate people's social relations, and (3) the local administrative bodies define, at least partly, the organizational capability of local societies. We compare two rural societies, one in Thailand and the other in the Philippines, which show clear contrasts in both the form of microfinance organizations and the way of making these organizations.

Primary and hospitalar health care: Building a happy marriage

A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics

Electron cryo-microscopy reveals mechanism of action of propranolol on artificial membranes.

The pharmacological activity of several amphiphilic drugs is often related to their ability to interact with biological membranes. Propranolol is an efficient multidrug resistance (MDR) modulator; it is a nonselective beta-blocker and is thought to reduce hypertension by decreasing the cardiac frequency and thus blood pressure. It is used in drug delivery studies in order to treat systemic hypertension. We are interested in the interaction of propranolol with artificial membranes, as liposomes of controllable size are used as biocompatible and protective structures to encapsulate labile molecules, such as proteins, nucleic acids or drugs, for pharmaceutical, cosmetic or chemical applications. We present here a study of the interaction of propranolol, a cationic surfactant, with pure egg phosphatidylcholine (EPC) vesicles. The gradual transition from liposome to micelle of EPC vesicles in the presence of propranolol was monitored by time-resolved electron cryo-microscopy (cryo-EM) under different experimental conditions. The liposome-drug interaction was studied with varying drug/lipid (D/L) ratios and different stages were captured by direct thin-film vitrification. The time-series cryo-EM data clearly illustrate the mechanism of action of propranolol on the liposome structure: the drug disrupts the lipid bilayer by perturbing the local organization of the phospholipids. This is followed by the formation of thread-like micelles, also called worm-like micelles (WLM), and ends with the formation of spherical (globular) micelles. The overall reaction is slow, with the process taking almost two hours to be completed. The effect of a monovalent salt was also investigated by repeating the lipid-surfactant interaction experiments in the presence of KCl as an additive to the lipid/drug suspension. When KCl was added in the presence of propranolol the overall reaction was the same but with slower kinetics, suggesting that this monovalent salt affects the general lipid-to-micelle transition by stabilizing the membrane, presumably by binding to the carbonyl chains of the phosphatidylcholine.

Morphological Study of Intracardiac Signals as a New Tool to Track the Efficiency of Stepwise Ablation of Persistent Atrial Fibrillation

Intracardiac organization indices such as atrial fibrillation (AF) cycle length (AFCL) have been used to track the efficiency of stepwise catheter ablation (step-CA) of longstanding persistent AF, however with limited success. The morphology of AF activation waves reflects the underlying activation patterns. Its temporal evolution is a local organization indicator that could be potentially used for tracking the efficiency of step-CA. We report a new method for characterizing the structure of the temporal evolution of activation wave morphology. Using recurrence plots, novel organization indices are proposed. By computing their relative evolution during the first step of ablation vs baseline, we found that these new parameters are superior to AFCL to track the effect of step-CA "en route" to AF termination.

Microphotometric scanning of chromatid gaps and breaks induced by AluI and BamHI in Chinese hamster ovary cells

Chromatid gaps and breaks induced by the restriction endonucleases AluI and BamHI in the long arm of chromosome 1 of Chinese hamster ovary cells were microphotometrically scanned and mapped to a quantitative G-band map. More than 50% of chromatid breaks appeared as chromatin losses of greater than 5% of the total arm length. The majority of chromatid gaps and breaks as well as chromatin losses induced by both restriction endonucleases were non-randomly located in a region from 0.35 to 0.65 relative length units of the long arm of chromosome 1. We suggest that the access of these endonucleases to chromosomal DNA depends on the local organization of the chromatin.

A complete atomistic model of molten polyethylene from neutron scattering data: a new methodology for polymer structure

A new approach to the study of the local organization in amorphous polymer materials is presented. The method couples neutron diffraction experiments that explore the structure on the spatial scale 1–20 Å with the reverse Monte Carlo fitting procedure to predict structures that accurately represent the experimental scattering results over the whole momentum transfer range explored. Molecular mechanics and molecular dynamics techniques are also used to produce atomistic models independently from any experimental input, thereby providing a test of the viability of the reverse Monte Carlo method in generating realistic models for amorphous polymeric systems. An analysis of the obtained models in terms of single chain properties and of orientational correlations between chain segments is presented. We show the viability of the method with data from molten polyethylene. The analysis derives a model with average C-C and C-H bond lengths of 1.55 Å and 1.1 Å respectively, average backbone valence angle of 112, a torsional angle distribution characterized by a fraction of trans conformers of 0.67 and, finally, a weak interchain orientational correlation at around 4 Å.

Lugar, saúde e informação: os círculos de informação da atenção básica do SUS no contexto na disputa pelo conceito de saúde

Through the analysis of the informational activity at the primary care of SUS at the scale of places, this dissertation has as central objective to observe the dispute for the concepts of health and sickness, in the ambit of Brazilian Health Movement, featuring, on one hand, the clinic, biomedical or flexnerian line hegemonic, scientifically restrict and the primary frame of references for the Brazilian health politics and on the other hand a multiplicity of new proposals and critic thoughts to the current model, which have , as common characteristic, the worry with a territorial way of thinking the health context, therefore beyond the biological processes. On the first chapter we jut out with details these scientific and ideological movements, on a wider way, but also on the specificities of the public health s information politics. On the second chapter we analyze the downward health information circle at the basic care, observing the operational processes of the information s technical systems SIAB and e-SUS. On the third and last chapter, we give references to think about an upward health information circle, centered on the places, ruled by the notions of autonomy, organic solidarity and communicational density. It would possess, as method s primary horizon, the local organization of production and managing of information through the work of the Health Community Agent, privileging therefore the urgency of the most contingent needs of the people in theirs every day s life

Metodologia para implementação do MPS.BR utilizando o ambiente webapsee

Uma série de iniciativas para melhoria do processo de software surgiu recentemente visando melhorar a qualidade e a produtividade em organizações de desenvolvimento de software. Alguns modelos e normas têm buscado a implantação de melhorias no processo de desenvolvimento de software, o MPS.BR é um deles. Esse modelo de melhoria de processo é voltado para as micro, pequenas e médias empresas, de forma a atender as suas necessidades de negócio e foi o modelo escolhido para ser explorado nesse trabalho. Várias são as vantagens adquiridas com a implantação de um modelo de melhoria, umas delas é a definição de um processo sistemático de desenvolvimento de software, que auxilie tanto na qualidade e produtividade do processo quanto na qualidade do produto desenvolvido. Com um modelo de processo definido a organização pode contar com diversos benefícios associados à padronização, como, por exemplo, a otimização, a redução de custos com retrabalho, a redução de defeitos nos produtos, dentre outros. Mas não existem modelos prontos que possam ser aplicados diretamente a uma empresa específica de desenvolvimento de software e, por isso, é necessário modelar o processo, customizando-o, com o objetivo final de gerar um modelo que adequadamente represente o processo da organização. Uma das dificuldades para a implantação de modelos como o MPS.BR é a falta de metodologia que mostre como a implantação de melhoria deve ser feita e não apenas o que deve ser feito. Este trabalho propõe uma metodologia para a implementação do modelo MPS.BR baseada no modelo de implantação IDEAL, através de uma ferramenta específica, chamada WebAPSEE. A metodologia foi experimentada no CTIC - Centro de Tecnologia da Informação e Comunicação da UFPA que ao final do trabalho foi avaliado Nível G do MPS.BR.

Zona costeira resiliente: um estudo sócio-ecológico no Nordeste paraense

Esta tese de doutoramento apresenta contribuições conceituais e metodológicas de análises sistêmicas, envolvendo ciências sociais e ciências naturais, ao debate sobre a aplicabilidade do desenvolvimento sustentável no território costeiro amazônico. O principal desafio é a utilização de um referencial teórico inovador que articula sistemas sócio-ecológicos - SES e resiliência – à análise de dados primários e secundários. O universo da pesquisa abrange a região costeira bragantina, contemplando os sistemas sociais (comunidades de pescadores) e ecológicos (manguezal) como área amostral. O programa, Dinâmica e Manejo em Áreas de Manguezais – MADAM, totalizando dez anos de pesquisas interdisciplinares serve como principal fonte de informação. Com base nos conceitos do SES e da resiliência, são analisadas as relações entre o uso dos recursos naturais e a organização e estruturação sócio-econômica local. O objetivo é analisar a resiliência do sistema sócio-ecológico costeiro paraense, com base em processos contínuos de desenvolvimento sócio-econômico, identificando quais as mudanças geradas, e como o sistema costeiro reage e se adapta, a partir de novas configurações. O objetivo é fornecer alternativas para o correto desenvolvimento da referida área. O resultado reflete um panorama das condições atuais da zona costeira bragantina. Constatou-se, neste trabalho, que os principais fatos que contribuem para aumentar e diminuir a resiliência sócio-ecológica dessa região, entendida como a capacidade de se adaptar e se reorganizar frente a mudanças e distúrbios, são, particularmente, as forças motrizes endógenas, especialmente, o capital social e o Conhecimento Ecológico Local - CEL, este fornece um potencial reflexivo para um planejamento sustentável no contexto do litoral amazônico.

L'evoluzione delle politiche culturali in Italia tra centro e periferia con uno sguardo alla Francia (1959-1975)

L’obiettivo di questo studio è comprendere come si sia evoluto il concetto di bene culturale in Italia nella seconda metà del Novecento. Pertanto si ritiene rilevante l’analisi delle vicende storiche e politiche sulla gestione, valorizzazione e tutela del patrimonio culturale. In particolare si focalizza l’attenzione sullo sviluppo delle politiche pubbliche in Italia tra la fine degli anni Sessanta e la prima metà degli anni Settanta. Un momento che si definisce come un punto cardine del dibattito e delle azioni politiche che prendono avvio, in Italia, nel periodo post-unitario. Passaggi centrali di questo processo si considerano l’istituzione del Ministero per i Beni Culturali e Ambientali e le prime iniziative regionali nel campo della cultura. Ed è proprio nel rapporto tra centro e periferia che emerge una nuova attenzione ai beni culturali e all’elaborazione di politiche in questo campo. Al fine di uno sguardo europeo, nell’evoluzione delle politiche culturali, si considera peculiare il caso francese, con la creazione del Ministero degli Affari Culturali, alla fine degli anni Cinquanta.

Improving the sustainability of an appropriate technology solution; bone char defluoridation filters in Arusha, Tanzania

High concentrations of fluoride naturally occurring in the ground water in the Arusha region of Tanzania cause dental, skeletal and non-skeletal fluorosis in up to 90% of the region’s population [1]. Symptoms of this incurable but completely preventable disease include brittle, discolored teeth, malformed bones and stiff and swollen joints. The consumption of high fluoride water has also been proven to cause headaches and insomnia [2] and adversely affect the development of children’s intelligence [3, 4]. Despite the fact that this array of symptoms may significantly impact a society’s development and the citizens’ ability to perform work and enjoy a reasonable quality of life, little is offered in the Arusha region in the form of solutions for the poor, those hardest hit by the problem. Multiple defluoridation technologies do exist, yet none are successfully reaching the Tanzanian public. This report takes a closer look at the efforts of one local organization, the Defluoridation Technology Project (DTP), to address the region’s fluorosis problem through the production and dissemination of bone char defluoridation filters, an appropriate technology solution that is proven to work. The goal of this research is to improve the sustainability of DTP’s operations and help them reach a wider range of clients so that they may reduce the occurrence of fluorosis more effectively. This was done first through laboratory testing of current products. Results of this testing show a wide range in uptake capacity across batches of bone char emphasizing the need to modify kiln design in order to produce a more consistent and high quality product. The issue of filter dissemination was addressed through the development of a multi-level, customerfunded business model promoting the availability of filters to Tanzanians of all socioeconomic levels. Central to this model is the recommendation to focus on community managed, institutional sized filters in order to make fluoride free water available to lower income clients and to increase Tanzanian involvement at the management level.

Houston Rescue and Restore Coalition human trafficking needs assessment

Background. Human trafficking, or "modern day slavery", is a complex public health issue that we must understand more fully before it can be effectively tackled. There have been very few empirical studies on human trafficking and estimates of global and national human trafficking victims vary widely. Free the Slaves, a non-profit organization, estimates that there are at least 27 million people in the world at any given time that can be classified as victims of human trafficking. Houston, Texas has been identified as a place where human trafficking may be more likely to exist due to its close proximity to Mexico and due to economic and population factors. Houston Rescue and Restore Coalition (HRRC) is a local organization that exists to raise awareness of human trafficking in Houston, Texas. To better serve victims of human trafficking, HRRC commissioned a community assessment of the services available to victims of human trafficking in the greater Houston metropolitan area.^ Purpose. The current study assessed the capacity of organizations and agencies within the greater Houston metropolitan area to deal with human trafficking issues; in particular, knowledge regarding human trafficking issues among these organizations and agencies was evaluated.^ Methods. A cross-sectional study design was used to conduct surveys with key informants/stakeholders from organizations and agencies within the greater Houston metropolitan area. The survey instrument included 41 items in three parts, and consisted of multiple choice questions, open-ended essay questions, and closed-ended 5 point Likert questions.^ Results. The findings from this study indicate that efforts must be made to increase comprehensive awareness of the issue of human trafficking, including the federal and state laws that have been enacted to combat this problem. The data also indicate that there are limited services provided to human trafficking victims within the greater Houston metropolitan area.^ Conclusion. The results of the survey will provide Houston Rescue and Restore Coalition with information that will assist them in targeting their efforts to combat human trafficking in Houston, Texas.^