(Con)vivendo em fortalezas: o outro lado do morar bem

The intensification of the fear in the city and in the spaces controlled by this feeling has contributed to a growing socio-spatial inequality, and the rapid growth of market protection. The residential condos emerge as a possible solution to the problem. This is a housing typology expanding worldwide which is seen, especially by the urban middle class, as enablers of quality of life and safety. In Brazil, especially in large cities, the quest for quality of life is directly connected with the desire for security translated through space control (use of high walls, gates, entrance hall, security cameras) and people who use it. This thesis aims at investigating how the different categories of inhabitants of an area predominantly occupied by vertical residential condos realize the socio-spatial dimension and the socio-urban space determined by this type of development. It especially takes into consideration the issue of urban insecurity, based on the assumption that, although published and sold by marketing as safe places , synonym of welfare and supporters of community life , the living in these condos, may even inhibits, social relationships, contributing to socio-spatial isolation and consequent social weakness. This is a survey that seeks to meet the assumptions of Environmental Psychology towards the comprehension of person-environment studies, emphasizing the use of different methods (desk research, observations of and group interviews, focus group technique using photographic resources), as well as the focus on current problems of the urban scene and the knowledge gained in Social Psychology

Adolescência e ato infracional: a família em conflito

Numerous studies discuss the issue of adolescent in conflict with the law from the adolescent that committed infraction or from his perceptions. Taking into account the importance of the family in the life of all subject in development, this study sought the look of the families about the infraction of their adolescents under socio-educative measures. For this purpose, semi-open interviews were conducted with 20 families, ten of the boys and equal number of the girls. The institutions where the measures are applied in Natal / RN gave space for most family members to be interviewed. The data collected were arranged in tables and analyzed qualitatively following the socio-historical perspective. The survey revealed that the meanings attributed to the time of conflict with the law of the adolescents differ between the boys families and the girls . Most of the boys families see the infraction as a consequence of the influence of bad company, as a minor provocative of changes in the family s relations, left justified in a context marked by violence. Now for most part of the girls families, the infraction is seen as their responsibility, as generator of transformations within the family both emotional and economic , and inaugurates a search movement for conflicts resolutions. Through the testimonies of these families, it became evident that there was a family reality structured also by a conflicting social, economic and community context. Thus, before there is an infraction that demarcates the conflict in adolescence, there is a family in conflict.

Contribuições para verificação automática de applets javacard

The widespread growth in the use of smart cards (by banks, transport services, and cell phones, etc) has brought an important fact that must be addressed: the need of tools that can be used to verify such cards, so to guarantee the correctness of their software. As the vast majority of cards that are being developed nowadays use the JavaCard technology as they software layer, the use of the Java Modeling Language (JML) to specify their programs appear as a natural solution. JML is a formal language tailored to Java. It has been inspired by methodologies from Larch and Eiffel, and has been widely adopted as the de facto language when dealing with specification of any Java related program. Various tools that make use of JML have already been developed, covering a wide range of functionalities, such as run time and static checking. But the tools existent so far for static checking are not fully automated, and, those that are, do not offer an adequate level of soundness and completeness. Our objective is to contribute to a series of techniques, that can be used to accomplish a fully automated and confident verification of JavaCard applets. In this work we present the first steps to this. With the use of a software platform comprised by Krakatoa, Why and haRVey, we developed a set of techniques to reduce the size of the theory necessary to verify the specifications. Such techniques have yielded very good results, with gains of almost 100% in all tested cases, and has proved as a valuable technique to be used, not only in this, but in most real world problems related to automatic verification

Modelo de risco com dependência entre os valores das indenizações e seus intervalos entre ocorrências

We present a dependent risk model to describe the surplus of an insurance portfolio, based on the article "A ruin model with dependence between claim sizes and claim intervals"(Albrecher and Boxma [1]). An exact expression for the Laplace transform of the survival function of the surplus is derived. The results obtained are illustrated by several numerical examples and the case when we ignore the dependence structure present in the model is investigated. For the phase type claim sizes, we study by the survival probability, considering this is a class of distributions computationally tractable and more general

Anestesia intravenosa total utilizando propofol ou propofol/cetamina em cadelas submetidas à ovariossalpingohisterectomia

Objetivou-se avaliar os efeitos cardiorrespiratório e analgésico da infusão contínua com propofol e propofol/cetamina em cadelas pré-medicadas com atropina e xilazina, submetidas a ovariossalpingohisterectomia (OSH). em seis cadelas (GP) a indução anestésica foi realizada com propofol (5mg kg-1 iv), seguido da manutenção anestésica com o mesmo fármaco em infusão contínua intravenosa na taxa inicial de 0,4mg kg-1.min-1. Outras seis cadelas (GPC) receberam a associação de propofol (3,5mg kg-1 iv) e cetamina (1mg kg-1 iv) como indução anestésica. Depois, foi feita manutenção anestésica em infusão contínua intravenosa inicial com 0,28mg kg-1.min-1 e 0,06mg kg-1.min-1 de propofol e cetamina, respectivamente. Os seguintes parâmetros foram mensurados durante a anestesia a cada 10 minutos: freqüências cardíaca (FC) e respiratória (f), pressão arterial sistólica, média e diastólica (PA), concentração final expirada de CO2 (EtCO2), volume minuto (VM), pressão parcial de gás carbônico (PaCO2), pressão parcial de oxigênio (PaO2), saturação de oxigênio na hemoglobina (SatO2), pH, bicarbonato, glicemia e temperatura retal (T). Observou-se redução da pressão arterial média entre 20 e 40 minutos de anestesia no GP. Ocorreu redução da temperatura, hipercapnia e acidose respiratória em ambos os grupos durante a anestesia. A PaO2, o bicarbonato e a glicose aumentaram de forma significativa apenas no GPC durante a anestesia. Houve necessidade de aumentar em 50 e 20% a taxa de infusão de propofol no GP e GPC respectivamente para anestesia cirúrgica satisfatória. Dessa forma, ambos os protocolos mostraram-se seguros e suficientes do ponto de vista de anestesia cirúrgica para realização da OSH em cadelas, desde que a ventilação assistida ou controlada seja instituída quando necessária e a velocidade de infusão do propofol seja 0,6 e 0,34mg kg-1.min-1 nos grupos GP e GPC, respectivamente.

Impact of coal mining on water quality of three artificial lakes in Morozini River Basin (Treviso, Santa Catarina State, Brazil)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Segurança no trabalho de preparo de calda no tanque de 2.000l do turbopulverizador com formulações líquidas de agrotóxicos registradas para a cultura de goiaba

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Câncer diferenciado da tiróide de baixo risco: revisão do estado atual da literatura e proposta de conduta

A incidência do câncer diferenciado da tiróide vem aumentando há várias décadas no Brasil, assim como em todo o mundo. A popularização de métodos diagnósticos sensíveis e de uso relativamente simples tem contribuído para o diagnóstico cada vez mais freqüente de carcinomas de pequeno tamanho. Uma parte destes tumores ocorre em pacientes denominados de baixo risco, que poderiam se beneficiar de estratégias de conduta menos agressivas. Entretanto, a definição de baixo risco ainda é confusa e não existem meios seguros para distinguir os pacientes que evoluirão de forma pior dos demais. Por outro lado, o uso de novos métodos de acompanhamento vem mudando a maneira de conduzir estes casos. Um grupo multidisciplinar que inclui pesquisadores básicos, endocrinologistas, médicos nucleares, cirurgiões e patologistas endócrinos reviu a literatura pertinente e, com base em sua experiência, propõe algumas normas de conduta no carcinoma diferenciado da tiróide chamado de baixo risco em nosso meio.

Assessment of pharmacotherapeutic safety of medical prescriptions for elderly residents in a long-term care facility

The present study aimed to estimate the prevalence of elderly using potentially inappropriate medications (PIM) and with occurrence of potentially hazardous drug interactions (PHDI), to identify the risk factors for the prescription of PIM and to evaluate the impact of pharmaceutical intervention (PI) for the prescription of safer therapeutic alternatives. Therefore, a cross-sectional study was performed in a long-term care facility in São Paulo State, between December/2010 and January/2011. The medical records of the patients >= 60 years old who took any drugs were consulted to assess the pharmacotherapeutic safety of the medical prescriptions, in order to identify PIM and PHDI, according to the Beers (2003) and World Health Organization criteria, respectively. PI consisted of a guidance letter to the physician responsible for the institution, with the suggestions of safer equivalent therapeutics. Approximately 88% of the elderly took at least one drug, and for 30% of them the PIM had been prescribed. Most of the PIM identified (53.4%) act on the central nervous system. Among the 13 different DI detected, 6 are considered PHDI. Polypharmacy was detected as a risk factor for PIM prescription. After the PI there was no change in medical prescriptions of patients who had been prescribed PIM or PHDI. The data suggests that PI performed by letter, as the only interventional, method was ineffective. To contribute it a wide dissemination of PIM and PHDI among prescriber professionals is necessary for the selection of safer treatment for elderly. Additionally, a pharmacist should be part of the health care team in order to help promote rational use of medicines.

Protocolo para ensaios físico-químicos de estabilidade de fitocosméticos

The growing demand for stable, safe and effective cosmetics has required increasingly complex studies by the scientific community and the use of more efficient techniques to determine the stability of these products. The use of active principles from the Brazilian flora has led to the development of numerous products, in the most varied pharmaceutical forms, making it, even more difficult to standardize experimental protocols to certify the stability of cosmetic preparations. While in Brazil there is no one protocol that standardizes the tests that should be carried out to determine product stability, several studies have been conducted in academic laboratories to determine the stability of specific raw materials. The rheological properties of topical use products have to be taken into account in their manufacture, storage and application. The determination of the rheological behavior of a formulation helps in evaluating the physicochemical nature of the vehicle, allowing early signs of physical instability to be detected and thus enabling quality control of the constituents, test formulations and final products. Thermal analysis has also been used to assist in the study of cosmetic stability and differential scanning calorimetry to guide the development of new products. Other tools, such as fluorimetry and laser granulometry can be used to help the study and development of both emulsified and non-emulsified systems. The aim of the present study is to develop a protocol for the investigation of the physical and chemical stability of phytocosmetics - systems containing active compounds extracted from the Brazilian biodiversity.

Ensayos sobre el financiamiento de la seguridad social en salud: los casos de Estados Unidos, Canadá, Argentina, Chile y Colombia

Incluye Bibliografía

El desarrollo económico en los albores del siglo XXI

Incluye Bibliografía

Envejecimiento en América Latina: sistemas de pensiones y protección social integral

Prólogo de Alicia Bárcena

Perfil marítimo de América Latina y el Caribe = Maritime profile of Latin America and the Caribbean

Incluye Bibliografía

Cambio climático y desarrollo en América Latina y el Caribe. Reseña 2009

Incluye Bibliografía