Selected topics in probiotics and prebiotics: meeting report for the 2004 international scientific association for probiotics and prebiotics

On August 2931, 2004, 84 academic and industry scientists from 16 countries gathered in Copper Mountain, Colorado USA to discuss certain issues at the forefront of the science of probiotics and prebiotics. The format for this invitation only meeting included six featured lectures: engineering human vaginal lactobacilli to express HIV inhibitory molecules (Peter Lee, Stanford University), programming the gut for health (Thaddeus Stappenbeck, Washington University School of Medicine), immune modulation by intestinal helminthes (Joel Weinstock, University of Iowa Hospitals and Clinics), hygiene as a cause of autoimmune disorders (G. A. Rook, University College London), prebiotics and bone health (Connie Weaver, Purdue University) and prebiotics and colorectal cancer risk (Ian Rowland, Northern Ireland Centre for Food and Health). In addition, all participants were included in one of eight discussion groups on the topics of engineered probiotics, host-commensal bacteria communication, 'omics' technologies, hygiene and immune regulation, biomarkers for healthy people, prebiotic and probiotic applications to companion animals, development of a probiotic dossier, and physiological relevance of prebiotic activity. Brief conclusions from these discussion groups are summarized in this paper.

Percepção ambiental de crianças em ambientes naturais protegidos

This study aimed at exploring and describing children s perceptions in threatened natural settings, specifically, the Rain Forest in Brazil. Several studies point to the significance of perceptions for people s pro-environmental attitudes and actions. We try to understand the person-environment interaction from an ecological perspective, and we present theoretical references for the understanding of how crucial nature is for psychological development and well-being. The children s drawings, individual interviews, discussion groups, photographies and informal and indirect sources, as teachers, brought material for the analysis. Participated in our study, carried on through a multi-method strategy, 209 children from six to eleven years old, living in the neighborhood of the Biological Reserve of Una, State of Bahia, created to protect Rain Forest fragments. The Rain Forest landscape is well portrayed in children s drawings, the vegetal elements prevailing over artificial and human elements. The figured plants and trees, however, are pointed with no precision as to their species. Most of the defined species are eatable. The children seem to be aware of the environment degradation, and of the importance of its conservation, but they describe episodes of hunting and feeding wild threatened animals. Our results indicate a utilitarian trend in the perception of living beings, in terms of their immediate usefulness for people. The multimethod approach seems to be appropriate to the complexity of the theme; the methodological strategies were well accepted by the children, offering them opportunities to express themselves. We observed how children, in different life phases, organize natural elements and processes in their drawings, and how these images relate to the local landscape. We discuss the results in the light of theoretical references of personenvironment studies and from previous investigations about children s perceptions of natural environment

Diabetes auto-referido em idosos: prevalência, fatores associados e práticas de controle

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

Multilateral rules on competition policy: an overview of the debate

Includes bibliography

Informática e ensino de química: investigando a experiência de um grupo de professores

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relações sociais na escola: representações de alunos negros sobre as relações que estabelecem no espaço escolar

Este trabalho faz uma abordagem do tema educação e relações raciais, tendo como objeto de investigação as relações sociais que os alunos negros estabelecem dentro do espaço escolar, a partir de suas representações. Para tal intento, adotamos, além das formulações de Pierre Bourdieu (1980, 1982, 1983,1998, 1999,2002) sobre as relações sociais, um diálogo com a teorização de Roger Chartier (1991, 1994) na discussão das representações como classificações responsáveis pela organização e apreensão do mundo social (CHARTIER, 1991). Tais aportes serão lidos em correlação com os estudos contemporâneos sobre as relações raciais e a educação (CAVALLEIRO, 2000, 2001, 2005; COELHO, 2003, 2006, 2007, 2009; GOMES, 2001, 2003, 2005, 2006). A partir das relações que permeiam o universo das representações e da proposição de Telles (2003) - ao considerar as escolas como os locais mais importantes para examinar a discriminação racial - pretendemos desenvolver uma análise objetivando investigar que representações os alunos negros possuem acerca das relações sociais que estabelecem em sua escola. A efetivação desse estudo ocorreu junto a alunos de 7a e 8a séries, em duas escolas de Ensino Fundamental, situadas no município de Ananindeua, integrante da região metropolitana de Belém. Para o tratamento dos dados obtidos por meio da observação, aplicação de questionários e reuniões de Grupos de Discussão no lócus de investigação, adotamos algumas técnicas da Análise de Conteúdo (BARDIN, 1977) dada a possibilidade da obtenção de uma leitura que realce outros sentidos que estão subjacentes às mensagens, atendendo assim ao objetivo deste trabalho.

Alimentação escolar e agricultura familiar: a viabilidade da aplicação da lei federal 11.947 de 2009 sob o ponto de vista de diferentes atores sociais

Pós-graduação em Geografia - IGCE

O apoio institucional como uma das faces da função apoio no Núcleo de Apoio à Saúde da Família (NASF): para além das diretrizes

The aim of this study was to add to the debate about Family Health Support Centers (FHSCs), starting from reflections about the support function. Support is generally presented, in official documents from the Ministry of Health and in academic-scientific publications, accompanied by descriptors that characterize it. Differences in terminology are commonly encountered: “institutional support”, “managerial support”, “matrix support” and so on. With regard to FHSCs, published papers have highlighted the central role played by matrix support. However, we pose the question: what are the faces that the support function has been taking on in implementing such programs? To reflect on this and other issues, we developed a study of qualitative nature within a FHSC team in Paraná, outside of the state capital, using the methodological tools of participant observation, semi-structured interviews and discussion groups. We sought to demonstrate that the dynamics of the support function in FHSCs make it possible for both matrix support and institutional support to emerge.

Quality evaluation of the available Internet information regarding pain during orthodontic treatment

OBJECTIVE To investigate the quality of the data disseminated via the Internet regarding pain experienced by orthodontic patients. MATERIALS AND METHODS A systematic online search was performed for 'orthodontic pain' and 'braces pain' separately using five search engines. The first 25 results from each search term-engine combination were pooled for analysis. After excluding advertising sites, discussion groups, video feeds, and links to scientific articles, 25 Web pages were evaluated in terms of accuracy, readability, accessibility, usability, and reliability using recommended research methodology; reference textbook material, the Flesch Reading Ease Score; and the LIDA instrument. Author and information details were also recorded. RESULTS Overall, the results indicated a variable quality of the available informational material. Although the readability of the Web sites was generally acceptable, the individual LIDA categories were rated of medium or low quality, with average scores ranging from 16.9% to 86.2%. The orthodontic relevance of the Web sites was not accompanied by the highest assessment results, and vice versa. CONCLUSIONS The quality of the orthodontic pain information cited by Web sources appears to be highly variable. Further structural development of health information technology along with public referral to reliable sources by specialists are recommended.

Health, education and community: Assets and needs of a small urban community in north east Tamaulipas, Mexico: A community based participatory research assessment

This study explored the health, education, social assets, needs, attitudes, and behaviors of residents of Ferrocarril #4, a small urban community in Tamaulipas, Mexico. A collaborative Participatory Action Research approach was used to emphasize community involvement. Using Triangulation to ensure validity, qualitative methods included key informant in depth interviews, participant observation and participatory discussion groups with women and men. A personal interview with a probability sample of women was done. The median age of interviewees was 37 years. The majority was married or had a partner. Over half of respondents completed grades 6-9. Employed women (25%) earned a median weekly salary equivalent to ∼56 USD. Women with health insurance (67.7%) were covered mainly through Social Security and Seguro Popular. One in 5 reported bad health. Barriers to care were primarily money and transportation. To improve health care, women wanted a full service clinic in or close to the community and affordable health care. Socially, 28% of respondents had no close friends in the community and most did not participate in beneficial community activities. Many women did not socialize with others and help from neighbors was situational. Primary school teachers lacked parental support and it interfered with classroom efforts. Healthy community discussion groups focused on personal and environmental hygiene and safety. Valuable assets exist in the community. To date, collaborative efforts resulted in a school First Aid station, a school nurse visit weekly, posting of emergency contact phone numbers in the school and community center, and development of a student health information form. ^

Perception of employers and employees regarding the attitude of businesses toward the environment: a qualitative analysis

Commitment and involvement from the different members of an organization are two key elements for an organization to achieve its environmental excellence. Firstly, businesses are aware of the close relationship between their activities and the environment, for they are not only polluting agents but also agents with the capacity to reduce adverse environmental impacts. Secondly, the fact that employees can play a relevant role in terms of the socially responsible measures to be taken by organizations has started to become an irrefutably important issue. This piece of research is intended to help gain knowledge concerning the attitude of the two main actors in productive activity toward the environmental, that is, employers and employees; as well, this research intends to identify factors determining behaviour towards the environmental. For this, we have gathered the ideas and assessments contained in the discourse of a group of small and medium-sized businesses, large company owners and officers, employees, and work related risk prevention representatives. Qualitative work consisted of in-depth interviews and the creation of discussion groups.

Desarrollo de aplicaciones de comunicaciones inalámbricas en sistemas de monitorización estructural desarrollados en aeronáutica.

Los Sistemas de SHM o de monitorización de la integridad estructural surgen ante la necesidad de mejorar los métodos de evaluación y de test no destructivos convencionales. De esta manera, se puede tener controlado todo tipo de estructuras en las cuales su correcto estado o funcionamiento suponga un factor crítico. Un Sistema SHM permite analizar una estructura concreta capturando de manera periódica el estado de la integridad estructural, que en este proyecto se ha aplicado a estructuras aeronáuticas. P.A.M.E.L.A. (Phase Array Monitoring for Enhanced Life Assessment) es la denominación utilizada para definir una serie de equipos electrónicos para Sistemas SHM desarrollados por AERNOVA y los Grupos de Diseño Electrónico de las universidades UPV/EHU y UPM. Los dispositivos P.A.M.E.L.A. originalmente no cuentan con tecnología Wi-Fi, por lo que incorporan un módulo hardware independiente que se encarga de las comunicaciones inalámbricas, a los que se les denomina Nodos. Estos Nodos poseen un Sistema Operativo propio y todo lo necesario para administrar y organizar la red Mallada Wi-Fi. De esta manera se obtiene una red mallada inalámbrica compuesta por Nodos que interconectan los Sistemas SHM y que se encargan de transmitir los datos a los equipos que procesan los resultados adquiridos por P.A.M.E.L.A. Los Nodos son dispositivos empotrados que llevan instalados un firmware basado en una distribución de Linux para Nodos (o Routers), llamado Openwrt. Que para disponer de una red mallada necesitan de un protocolo orientado a este tipo de redes. Entre las opciones de protocolo más destacadas se puede mencionar: DSDV (Destination Sequenced Distance Vector), OLSR (Optimized Link State Routing), B.A.T.M.A.N-Adv (Better Approach To Mobile Adhoc Networking Advance), BMX (una versión de B.A.T.M.A.N-Adv), AODV (Ad hoc On-Demand Distance Vector) y el DSR (Dynamic Source Routing). Además de la existencia de protocolos orientados a las redes malladas, también hay organizaciones que se dedican a desarrollar firmware que los utilizan, como es el caso del firmware llamado Nightwing que utiliza BMX, Freifunk que utiliza OLSR o Potato Mesh que utiliza B.A.T.M.A.N-Adv. La ventaja de estos tres firmwares mencionados es que las agrupaciones que las desarrollan proporcionan las imágenes precompiladas del sistema,listas para cargarlas en distintos modelos de Nodos. En este proyecto se han instalado las imágenes en los Nodos y se han probado los protocolos BMX, OLSR y B.A.T.M.A.N.-Adv. Concluyendo que la red gestionada por B.A.T.M.A.N.-Adv era la que mejor rendimiento obtenía en cuanto a estabilidad y ancho de banda. Después de haber definido el protocolo a usar, se procedió a desarrollar una distribución basada en Openwrt, que utilice B.A.T.M.A.N.-Adv para crear la red mallada, pero que se ajuste mejor a las necesidades del proyecto, ya que Nightwing, Freifunk y Potato Mesh no lo hacían. Además se implementan aplicaciones en lenguaje ANSI C y en LabVIEW para interactuar con los Nodos y los Sistemas SHM. También se procede a hacer alguna modificación en el Hardware de P.A.M.E.L.A. y del Nodo para obtener una mejor integración entre los dos dispositivos. Y por ultimo, se prueba la transferencia de datos de los Nodos en distintos escenarios. ABSTRACT. Structural Health Monitoring (SHM) systems arise from the need of improving assessment methods and conventional nondestructive tests. Critical structures can be monitored using SHM. A SHM system analyzes periodically a specific structure capturing the state of structural integrity. The aim of this project is to contribute in the implementation of Mesh network for SHM system in aircraft structures. P.A.M.E.L.A. (Phase Array Monitoring for Enhanced Life Assessment) is the name for electronic equipment developed by AERNOVA, the Electronic Design Groups of university UPV/EHU and the Instrumentation and Applied Acoustics research group from UPM. P.A.M.E.L.A. devices were not originally equipped with Wi-Fi interface. In this project a separate hardware module that handles wireless communications (nodes) has been added. The nodes include an operating system for manage the Wi-Fi Mesh Network and they form the wireless mesh network to link SHM systems with monitoring equipment. Nodes are embedded devices with an installed firmware based on special Linux distribution used in routers or nodes, called OpenWRT. They need a Mesh Protocol to stablish the network. The most common protocols options are: DSDV (Destination Sequenced Distance Vector), OLSR (Optimized Link State Routing), BATMAN-Adv (Better Approach To Mobile Ad-hoc Networking Advance), BMX (a version of BATMAN-Adv) AODV (Ad hoc on-Demand Distance Vector) and DSR (Dynamic Source Routing). In addition, there are organizations that are dedicated to develope firmware using these Mesh Protocols, for instance: Nightwing uses BMX, Freifunk use OLSR and Potato Mesh uses BATMAN-Adv. The advantage of these three firmwares is that these groups develop pre-compiled images of the system ready to be loaded in several models of Nodes. In this project the images were installed in the nodes. In this way, BMX, OLSR and BATMAN-Adv have been tested. We conclude that the protocol BATMAN-Adv has better performance in terms of stability and bandwidth. After choosing the protocol, the objective was to develop a distribution based on OpenWRT, using BATMAN-Adv to create the mesh network. This distribution is fitted to the requirements of this project. Besides, in this project it has been developed applications in C language and LabVIEW to interact with the Nodes and the SHM systems. The project also address some modifications to the PAMELA hardware and the Node, for better integration between both elements. Finally, data transfer tests among the different nodes in different scenarios has been carried out.

CANTAR PARA QUÊ? A música gospel no processo de midiatização: o caso do programa Esquenta!

Esta pesquisa tem por objetivo analisar sob quais aspectos se dá a interação entre mídia e religião, bem como as tensões ou continuidades que a aproximação do ‘sagrado’ com o ‘profano’ na sociedade midiatizada evoca. Para tal, elegemos como objeto de estudo a participação dos artistas evangélicos no Programa Esquenta!, exibido nas tardes de domingo, pela Rede Globo. Tomamos como referencial teórico os conceitos de cultura gospel, de midiatização, especialmente o conceito de bios midiático, e a discussão sobre secularização proposta por Habermas. A metodologia empregada prevê duas etapas. A primeira consiste numa uma análise de conteúdo de cinco edições do programa que contaram com a participação de artistas evangélicos, exibidas nos anos de 2013 e 2014. Nesse momento, o objetivo foi perceber o lugar que a música gospel ocupa dentro da proposta do programa. A segunda etapa consiste na realização de dois grupos de discussão, um formado por evangélicos e o outro por não-evangélicos, para compreender como os conteúdos religiosos deslocados de seu contexto original são ressignificados pela audiência. Resulta desta pesquisa a observação de que a participação dos artistas gospel no Esquenta! oferece novos modos de olhar que ampliam o conceito de cultura gospel, bem como legitima a mídia como lugar de experiência religiosa. Além disso, ilustra a perspectiva habermasiana ao refletir a dupla afetação entre universo religioso e vida secular, que emerge do entrecruzamento entre mídia e religião.

Cenários de prática no Sistema Único de Saúde e as diretrizes curriculares nacionais para o curso de odontologia

A formação dos profissionais de saúde ainda está distante dos princípios e diretrizes do Sistema Único de Saúde (SUS). As propostas publicadas pelas Diretrizes Curriculares Nacionais (DCN) para o curso de odontologia, em 2002, visam preencher essa lacuna por meio da articulação entre as Instituições de Educação Superior (IES) e o SUS. Trata-se de estudo qualitativo, descritivo e exploratório sobre o sentido das atividades realizadas nos cenários de prática do SUS, sob o ponto de vista dos alunos do curso de odontologia de uma IES privada localizada no interior de São Paulo, à luz das DCN e do projeto político pedagógico (PPP) do referido curso. A pesquisa ocorreu no site da rede social do Facebook, em grupos secretos de discussão com 10 discentes, utilizando questões abertas relacionadas à odontologia, ao SUS e à graduação, entre novembro de 2014 e julho de 2015. Durante o processo, descobriu-se que 8 alunos trabalhavam no SUS como auxiliares e técnicos de saúde bucal e uma auxiliar de enfermagem, fato que influenciou na construção e condução das perguntas. As opiniões dos alunos, o PPP da IES estudada e o documento das DCN foram analisados por meio dos Mapas Conceituais (concebidos por Novak e Cañas), e em seguida, validados, respectivamente, pelos discentes, pelo coordenador do curso de odontologia estudado, e pela representante da Associação Brasileira de Ensino Odontológico (ABENO). Para aprofundar a análise das distintas vivências e pontos de vistas, utilizou-se a técnica de análise de conteúdo temática de Bardin. A discussão dos resultados evidenciou que além de ser possível ocorrer práticas pedagógicas nos cenários de prática do SUS, também é provável o aprendizado de competências e habilidades descritas pelas DCN. O potencial transformador desses cenários de prática possibilitou, nessa pesquisa, a proposição de estratégias para a realização de atividades no SUS alinhadas às DCN.

Conocimiento tecnológico, pedagógico y disciplinario del profesorado: el caso de un Centro Educativo Inteligente

En este estudio se analiza la integración de las TIC en un escenario de aprendizaje específico: un centro público de Alicante catalogado como Centro Educativo Inteligente [CEI], según el programa de pilotaje homónimo de la Comunidad Valenciana. Se pondera detenidamente, mediante una investigación mixta el conocimiento tecnológico, pedagógico y disciplinar de los docentes a partir del Modelo TPACK. Como instrumentos de evaluación se han utilizado encuestas, entrevistas y grupos de discusión. Entre los resultados alcanzados, destaca la constatación de la inseguridad del profesorado al aplicar los conocimientos tecnológico-pedagógicos en sus clases, si bien se trata de un CEI. Se analiza detenidamente la paradoja establecida entre tal percepción del profesorado y la opinión del equipo directivo, que postula lo contrario.