E-commerce and export promotion policies for small- and medium-sized enterprises: East Asian and Latin American experiences

Includes bibliography

Web system to aid project management

This work describes a new web system to aid project management that was created to correct the principal deficiencies identified in systems having a common purpose which are at present available, as well as to follow the guidelines that are proposed in the Project Management Body of Knowledge (PMBoK) and the quality characteristics described in the ISO/IEC 9126 norm. As from the adopted methodology, the system was structured to attend the real necessities of project managers and also to contribute towards obtaining quality results from the projects. The validation of the proposed solution was done with the collaboration of professionals that used the functions available in it for a period of 15 days. Results attested to the quality and adequacy of the developed system.

Integrated water management from the perspective of the Dublin Principles

Includes bibliography

Planejamento ambiental para cidades pequenas: o caso de Perdões, MG

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Four year multitrophic food web: source food web description, methodology accuracy and species diversity

Food webs have been used in order to understand the trophic relationship among organisms within an ecosystem, however the extension by which sampling efficiency could affect food web responses remain poorly understood. Still, there is a lack of long-term sampling data for many insect groups, mainly related to the interactions between herbivores and their host plants. In the first chapter, I describe a source food web based on the Senegalia tenuifolia plant by identifying the associated insect species and the interactions among them and with this host plant. Furthermore, I check for the data robustness from each trophic level and propose a cost-efficiently methodology. The results from this chapter show that the collected dataset and the methodology presented are a good tool for sample most insect richness of a source food web. In total the food web comprises 27 species belonging to four trophic levels. In the second chapter, I demonstrate the temporal variation in the species richness and abundance from each trophic level, as well as the relationship among distinct trophic levels. Moreover, I investigate the diversity patterns of the second and third trophic level by assessing the contribution of alfa and beta-diversity components along the years. This chapter shows that in our system the parasitoid abundance is regulated by the herbivore abundances. Besides, the species richness and abundances of the trophic levels vary temporally. It also shows that alfa-diversity was the diversity component that most contribute to the herbivore species diversity (2nd trophic level), while the contribution of alfa- and beta-diversity changed along the years for parasitoid diversity (3rd level). Overall, this dissertation describes a source food web and bring insights into some food web challenges related to the sampling effort to gather enough species from all trophic levels. It also discuss the relation among communities associated with distinct trophic levels and their temporal variation and diversity patterns. Finally, this dissertation contributes for the world food web database and in understanding the interactions among its trophic levels and each trophic level pattern along time and space

Uma arquitetura multiagentes para sistema educacional baseado na web semântica

Pós-graduação em Ciência da Computação - IBILCE

Análise das práticas de E-GOV de municípios sulmineiros: estudos de casos múltiplos

Pós-graduação em Engenharia Mecânica - FEG

Sistema multiagente web semântico para gestão de conteúdos educacionais

Pós-graduação em Ciência da Computação - IBILCE

Websislapam: sistema de avaliações de pessoas baseado em tecnologias WEB

This work, entitled Websislapam: People Rating System Based on Web Technologies, allows the creation of questionnaires, and the organization of entities and people who participate in evaluations. Entities collect data from people with the help of resources that reduce typing mistakes. The Websislapam maintains a database and provides graphical reporting, which enable the analysis of those tested. Developed using Web technologies such as PHP, Javascript, CSS, and others. Developed with the paradigm of object-oriented programming and the MySQL DBMS. For the theoretical basis, research in the areas of System Database, Web Technologies and Web Engineering were performed. It was determined the evaluation process, systems and Web-based applications, Web and System Engineering Database. Technologies applied in the implementation of Websislapam been described. In a separate chapter presented the main features and artifacts used in the development of Websislapam. A case study demonstrates the practical use of the system

Participação política, planos diretores e gestão urbana sob o Estatuto da Cidade

The hegemonic version of democracy is based on Schumpeter’s approach, a legacy of liberal pluralism that reduces the formation of legitimate majorities through representation. Nevertheless, the democratization of authoritarian countries has provided innovative experiences of civil society in new participatory formats. At the institutional level, the Statute of the City regulated the chapter of the Urban Policy of the Federal Constitution of 1988. It advocates participatory formats of public policies in urban management “through public participation and representative associations”. The construction of this agenda is the result of institutional imposition and it reflects the government decisions and civil society demands. This paper analyzes the participation, its ability to share decisions, and to what extent these participatory formats depend on governments for the implementation of new paradigms of urban management. The approach combines theoretical and empirical analysis of development processes of Master Plans normatively guided by the City Statute. The empirical basis is formed by three medium-sized cities in Sao Paulo state: Piracicaba, Bauru and Rio Claro.

Arctic Report Card 2007: Tracking Recent Environmental Changes

Collectively, the observations indicate that the overall warming of the Arctic system continued in 2007. There are some elements that are stabilizing or returning to climatological norms. These mixed tendencies illustrate the sensitivity and complexity of the Arctic System. Atmosphere: Hot spot shifts toward Europe Ocean: North Pole Temperatures at depth returning to 1990s values Sea Ice: Summer extent at record minimum Greenland: Recent warm temperatures associated with net ice loss Biology: increasing tundra shrub cover and variable treeline advance; up to 80% declines in some caribou herds while goose populations double Land: Increase in permafrost temperatures The Arctic Report Card 2007 is introduced as a means of presenting clear, reliable and concise information on recent observations of environmental conditions in the Arctic, relative to historical time series records. It provides a method of updating and expanding the content of the State of the Arctic Report, published in fall 2006, to reflect current conditions. Material presented in the Report Card is prepared by an international team of scientists and is peer-reviewed by topical experts nominated by the US Polar Research Board. The audience for the Arctic Report Card is wide, including scientists, students, teachers, decision makers and the general public interested in Arctic environment and science. The web-based format will facilitate future timely updates of the content.

Bayesian model accounting for within-class biological variability in Serial Analysis of Gene Expression (SAGE)

Abstract Background An important challenge for transcript counting methods such as Serial Analysis of Gene Expression (SAGE), "Digital Northern" or Massively Parallel Signature Sequencing (MPSS), is to carry out statistical analyses that account for the within-class variability, i.e., variability due to the intrinsic biological differences among sampled individuals of the same class, and not only variability due to technical sampling error. Results We introduce a Bayesian model that accounts for the within-class variability by means of mixture distribution. We show that the previously available approaches of aggregation in pools ("pseudo-libraries") and the Beta-Binomial model, are particular cases of the mixture model. We illustrate our method with a brain tumor vs. normal comparison using SAGE data from public databases. We show examples of tags regarded as differentially expressed with high significance if the within-class variability is ignored, but clearly not so significant if one accounts for it. Conclusion Using available information about biological replicates, one can transform a list of candidate transcripts showing differential expression to a more reliable one. Our method is freely available, under GPL/GNU copyleft, through a user friendly web-based on-line tool or as R language scripts at supplemental web-site.

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.

Aplicación web para la gestión de tareas siguiendo la metodología GTD

[ES] El Trabajo Final de Grado tiene por finalidad ofrecer una solución que ayude a las personas a gestionar sus tareas tanto personales como empresariales de una manera más productiva. Actualmente este tipo de aplicaciones tienen mucho éxito. Se decidió que el desarrollo de esta aplicación fuera con la metodología Getting Things Done (GTD) ya que es una metodología que aumenta la productividad y reduce el estrés laboral. A día de hoy, no hay muchas aplicaciones que utilice esta metodología y las que la utilizan lo hace de una forma muy básica. Junto a esta metodología y guiándonos de la experiencia del tutor se intentó combinar esta metodología con controles de tiempo para mejorar aún más la productividad de las personas que utiliza dicho software. El resultado obtenido de este trabajo final de grado fue la base de una aplicación web para la gestión de tareas. El software creado es totalmente funcional, muy fácil de usar, muy intuitivo, y usa la filosofía Getting Things Done . Básicamente los objetivos principales conseguidos en este proyecto fueron: la gestión de usuarios. La gestión de tareas y proyectos. Aplicación de la metodología GTD. Control del tiempo productivo, e improductivo, interrupciones, temporizadores. La aplicación ha sido realizada como Trabajo Final de Grado en Ingeniería Informática, cumpliendo con todas las fases del desarrollo del software, para obtener un producto funcional que fuera aprobado por el tutor que haría el rol de potencial cliente. En el presente proyecto se ha seguido la metodología RUP, dirigida por casos de uso, iterativa e incremental. Para completar el proceso se ha realizado la elaboración de una lista de características, la especificación de los casos de uso, una fase de análisis, una de diseño, implementación y prueba. Las tecnologías utilizadas han sido, principalmente, Ruby On Rails, HTML5, CSS , AJAX y JAVASCRIPT. El objetivo a largo plazo es que esta solución pueda ser tomada como base de implementación, donde haciendo las mejoras necesarias se pueda poner en el mercado un gran software de gestión de tareas siguiendo la metodología GTD.

Aplicación web para Ayuntamiento de Las Palmas de Gran Canaria : [Parte A]

[ES] Este Trabajo de Fin de Grado es un servicio basado en tecnologías web (PHP, HTML5, CSS, JQUERY y AJAX). El objetivo principal es ofrecer un servicio de creación y gestión de actas para el Ayuntamiento de Las Palmas de Gran Canaria. Para ello, consta de dos módulos principales, uno para “crear actas” y otro para “editar actas”. La aplicación consta de dos partes. Una primera parte desarrollada por mí, que consiste en primer lugar en todas las reuniones que fueron necesarias con el personal del Ayuntamiento de Las Palmas de Gran Canaria para entender sus necesidades y cómo poder afrontarlas como desarrollador. Y en segundo lugar, me he encargado de la elaboración y la estructura de la página web, mediante la generación de los distintos ficheros con contenido  HTML, en la interconexión de estos ficheros y en el paso de parámetros entre dichos ficheros mediante las distintas herramientas (JQUERY, AJAX), así como también he dotado a la web de todo el contenido JavaScript necesario. En este apartado también se encuentra la tarea de realizar un módulo de búsqueda y un módulo para mostrar las actas ya acabadas. El de búsqueda contiene un formulario con un campo de búsqueda y busca las coincidencias dentro de todos los ficheros que se han generado con la aplicación. También muestra un link para abrir ese fichero desde el navegador. Como aportación adicional también me he encargado de la configuración y generación de las tablas necesarias de la base de datos para el funcionamiento de la aplicación.