Aids e uso de preservativos por adolescentes: análise da história individual e práticas culturais

Pós-graduação em Psicologia do Desenvolvimento e Aprendizagem - FC

AIDS x vida: a doença como uma possibilidade de transformação para o sujeito

Pós-graduação em Psicologia - FCLAS

Aspectos psicológicos do adolescer com HIV/Aids: estudo de caso

Pós-graduação em Psicologia - FCLAS

Na companhia do vírus: concepções e vivências de adolescentes portadores do HIV/Aids

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O perfil dos portadores do vírus HIV/AIDS usuários do Programa Municipal de DST/AIDS de Catanduva/SP: retrato de desigualdade

Pós-graduação em Serviço Social - FCHS

Previsão de carga multinodal usando a rede neural ART-ARTMAP fuzzy

Pós-graduação em Engenharia Elétrica - FEIS

Enteroparasitoses em indivíduos HIV/aids: aspectos epidemiológicos, nutricionais e imunológicos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aplicação do instrumento HAT-QoL para análise da qualidade de vida de mulheres com infecção pelo HIV, ou com AIDS e sua correlação com variáveis sócio-demográficas, epidemiológicas e clínicas

Pós-graduação em Doenças Tropicais - FMB

Exercise training as treatment in cancer cachexia

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

Prevalência da excreção e caracterização molecular do poliomavírus humano JC em amostras de urina de pacientes com aids sem leucoencefalopatia multifocal pro-gressiva

The human poliomavirus is the etiologic agente of Progressive multifocal leukoencephalopathy (PML), a disease characterized by focal lesions not expansives of the central nervous system that develops in imunocompromissed patients, specially people with aids. The main aim of the study was to evalute the prevalence of the JCV excretion in urine samples of patients with aids, without PML, to compare two JCV DNA detection techniques through of two diferents genomic regions and to evaluate the genotypic characterization of the positive samples. A total of 75 samples were colected in the Instituto de Infectologia Emílio Ribas, in Sao Paulo, Brazil, between may and november, 2009. To detect the JC virus it was made the DNA extraction and then the polimerase chain reaction (PCR). Firstly a fragment of 215 bp was amplified, which corresponds to the codifying gene of the strutural protein of de JC vírus capsid VP1. All the samples were later submitted to another PCR that uses a pair of primers complementaries to the early region of the JCV (T antigen) amplifying a fragment of 173 bp. Followed by the digestion of the amplified product with the restriction enzime BamH1, resulting in two smaller fragments (120 bp and 53 bp). The JC vírus was detected in 53 samples, for both techniques (70,7% for VP1 PCR, and the restriction enzime BamH1), 34/46 were men (73,9%) and 19/29 were women (65,5%). The JCV excretion was higher in individuals that were over 46 years old. Regarding the seven genotypes described in the literature, the ones that were more prevalent among the JC positive patients were 3B and 3A with 10 samples each (21,0%), the 2B with 9 samples (19,0%) and genotype 6, with six samples (13,0%). As in the brown patients as the white ones, the most prevalent genotype was 3B. In the present study it was observed a high prevalence of JCV DNA (70,7%) and the genotype 3 (43,0%)... (Complete abstract click electronic access below)

Pluralidade cultural e educação física: elaboração de material didático

In 1997, the National Curriculum Parameters (BRASIL, 1997a) proposed the incorporation of the Transversal Themes in all of the knowledge areas. Specifically in the School Physical Education, the teacher working with transversality must stabilish bridges between the body culture practice with these themes. Promote this relationship is not a simple task and there are many problems that stuck the advance of this propose. So, thinking about making didactical formulat teaching stragies and think about the development of their practice. Another challenge is considerate as a beginning in the pedagogic activity the student’s knowledge and experience, as listening during the process of knowledge construction. In this way, the aim of this research is investigate the 8th and 9th grade of the primary school students conception about Cultural Plurality. After this, using the information taken gron the students, we are going to present subisidies to make a textbook, for the teachers and for students, with Physical Education activities possibilies with this Transversal Theme. Keeping in mind the aim of this research, we used the semi-structed interview as a instrument of data collection. The interview was made with 30 students of the 8th and 9th grade the primary school from two statual schools of Rio Claro city. The procediments were executed following the ethics comite requirements. In other to associate the Cultural Plurality with Physical Education, dance and physical adventure activities contents were selected. The results showed that the students know few thinks about this Transversal Themes, because they had apoor knowledge, according to National Curriculum Parameters. In scholar environment and Physical Education classes, there are many cases of prejudice and discrimination, mostly by the leack of ability. Nonetheless, most of the students are able to...(Complete abstract click electronic access below)

Optical aids for low vision: use of the Internet to guide teachers of the visually impaired

PURPOSES: To describe and interpret teachers' opinions about and responsiveness to guidance on optical aids for low vision. METHODS: It was conducted a cross-sectional analytical study. The convenience, non-random sample consisted of 58 teachers from the public school network of the city of Campinas. It was constructed and applied a structured questionnaire, available online at the assessed website. For qualitative data collection it was conducted an exploratory study using the focus group technique. RESULTS: Responses expressed, for the most part, a marked interest in the website, its easiness of access, and the comprehensive nature of the information provided. Most people reported frequent use of the Internet to seek information, and found it easier to access the Internet at home. Among the qualitative aspects of the evaluation, we should mention the perceived importance of the website as a source of information, despite some criticism about the accessibility and reliability of the information found on the Internet. CONCLUSION: Teachers' need for training to deal with visually impaired students and their positive response to advice and information lead to the conclusion that web-based guidelines on the use of optical aids were considered beneficial to ease the understanding of visual impairment and the rehabilitation of the affected subjects.

A feasibility study for the provision of electronic healthcare tools and services in areas of Greece, Cyprus and Italy

Background Through this paper, we present the initial steps for the creation of an integrated platform for the provision of a series of eHealth tools and services to both citizens and travelers in isolated areas of thesoutheast Mediterranean, and on board ships travelling across it. The platform was created through an INTERREG IIIB ARCHIMED project called INTERMED. Methods The support of primary healthcare, home care and the continuous education of physicians are the three major issues that the proposed platform is trying to facilitate. The proposed system is based on state-of-the-art telemedicine systems and is able to provide the following healthcare services: i) Telecollaboration and teleconsultation services between remotely located healthcare providers, ii) telemedicine services in emergencies, iii) home telecare services for "at risk" citizens such as the elderly and patients with chronic diseases, and iv) eLearning services for the continuous training through seminars of both healthcare personnel (physicians, nurses etc) and persons supporting "at risk" citizens. These systems support data transmission over simple phone lines, internet connections, integrated services digital network/digital subscriber lines, satellite links, mobile networks (GPRS/3G), and wireless local area networks. The data corresponds, among others, to voice, vital biosignals, still medical images, video, and data used by eLearning applications. The proposed platform comprises several systems, each supporting different services. These were integrated using a common data storage and exchange scheme in order to achieve system interoperability in terms of software, language and national characteristics. Results The platform has been installed and evaluated in different rural and urban sites in Greece, Cyprus and Italy. The evaluation was mainly related to technical issues and user satisfaction. The selected sites are, among others, rural health centers, ambulances, homes of "at-risk" citizens, and a ferry. Conclusions The results proved the functionality and utilization of the platform in various rural places in Greece, Cyprus and Italy. However, further actions are needed to enable the local healthcare systems and the different population groups to be familiarized with, and use in their everyday lives, mature technological solutions for the provision of healthcare services.

Development of a model-based transient calibration process for diesel engine electronic control module tables – Part 1: data requirements, processing, and analysis

This is the first part of a study investigating a model-based transient calibration process for diesel engines. The motivation is to populate hundreds of parameters (which can be calibrated) in a methodical and optimum manner by using model-based optimization in conjunction with the manual process so that, relative to the manual process used by itself, a significant improvement in transient emissions and fuel consumption and a sizable reduction in calibration time and test cell requirements is achieved. Empirical transient modelling and optimization has been addressed in the second part of this work, while the required data for model training and generalization are the focus of the current work. Transient and steady-state data from a turbocharged multicylinder diesel engine have been examined from a model training perspective. A single-cylinder engine with external air-handling has been used to expand the steady-state data to encompass transient parameter space. Based on comparative model performance and differences in the non-parametric space, primarily driven by a high engine difference between exhaust and intake manifold pressures (ΔP) during transients, it has been recommended that transient emission models should be trained with transient training data. It has been shown that electronic control module (ECM) estimates of transient charge flow and the exhaust gas recirculation (EGR) fraction cannot be accurate at the high engine ΔP frequently encountered during transient operation, and that such estimates do not account for cylinder-to-cylinder variation. The effects of high engine ΔP must therefore be incorporated empirically by using transient data generated from a spectrum of transient calibrations. Specific recommendations on how to choose such calibrations, how many data to acquire, and how to specify transient segments for data acquisition have been made. Methods to process transient data to account for transport delays and sensor lags have been developed. The processed data have then been visualized using statistical means to understand transient emission formation. Two modes of transient opacity formation have been observed and described. The first mode is driven by high engine ΔP and low fresh air flowrates, while the second mode is driven by high engine ΔP and high EGR flowrates. The EGR fraction is inaccurately estimated at both modes, while EGR distribution has been shown to be present but unaccounted for by the ECM. The two modes and associated phenomena are essential to understanding why transient emission models are calibration dependent and furthermore how to choose training data that will result in good model generalization.

Efficacy of communication skills training courses in oncology: a systematic review and meta-analysis

Objective: Group training in communication skills [communication skills training (CST)] has become partly mandatory for oncology staff. However, so far, a comprehensive meta-analysis on the efficacy is lacking. Design: Included studies either compare the efficacy of a specific training with a control group or look at the additional effect of booster sessions on communication behaviour, attitudes or patient outcomes. Methods: Four electronic databases were searched up to July 2008 without language restriction, and reference lists of earlier reviews were screened. Effect sizes (ESs) were extracted and pooled in random effects meta-analyses. Results: We included 13 trials (three non-randomised), 10 with no specific intervention in the control group. Meta-analysis showed a moderate effect of CST on communication behaviour ES = 0.54. Three trials compared basic training courses with more extensive training courses and showed a small additional effect on communication skills ES = 0.37. Trials investigating participants' attitudes ES = 0.35 and patient outcomes ES = 0.13 (trend) confirmed this effect. Conclusions: Training health professionals by CST is a promising approach to change communication behaviour and attitudes. Patients might also benefit from specifically trained health professionals but strong studies are lacking. However, feasibility and economic aspects have to be kept in mind when considering providing a training of optimal length.