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Cloud computing Web systems are today the most important part of the Web. Many companies transfer their services to the cloud in order to avoid infrastructure aging and thus preventing less efficient computing. Distribution of the load is a crucial problem in cloud computing systems. Due to the specifics of network traffic, providing an acceptable time of access to the Web content is not trivial. The utilization of the load distribution with adaptive intelligent distribution strategies can deliver the highest quality of service, short service time and reduce the costs. In the article, a new, two-level, intelligent HTTP request distribution strategy is presented. In the process of designing the architecture of the proposed solution, the results of earlier studies and experiments were taken into account. The proposed decision system contains fuzzy-neural models yielding minimal service times in the Web cloud. The article contains a description of the new solution and the test-bed. In the end, the results of the experiments are discussed and conclusions and presented.

espanolEste articulo presenta el diseno y desarrollo de un sistema web para el apoyo en la generacion de planes de gestion del riesgo para el desarrollo de software, orientado a organizaciones emergentes de desarrollo tecnologico, a emprendedores nuevos y establecidos, en el sector de micro y pequenas empresas del area. El objetivo principal de este sistema es mejorar las posibilidades de exito en el desarrollo y concrecion de nuevos productos de software de dichas empresas, mediante una serie de herramientas de apoyo, como el uso de coaching experto, trabajo colaborativo y la administracion de proyectos, basado en tecnologia web. El sistema se implemento usando tecnologias web de punta y se desarrollo utilizando un metodo evolutivo incremental, similar a SCRUM. Nuestro sistema se probo exitosamente en una empresa local de desarrollo de software. Esto demuestra que nuestro sistema es una herramienta eficiente para la generacion de planes de gestion del riesgo para el desarrollo de software. EnglishThis article describes the design and development of a web system for the creation of risk management plans. Our web software aims to supporting management plan creation for new tech-development organizations, for new and established entrepreneurs, and for micro and small start-ups. The main objective of our web software is to improve the probability of success in the release of new software products. Our web software provides a series of support tools such as expert coaching, collaborative work, and risk administration during the developmental process. Our web software was implemented using current web technologies and was developed using a method similar to SCRUM. It tested successfully in a real-life setting in a local software development company. This demonstrates that our system is an efficient tool for assisting in the creation of risk management plans in the real world

Blood is one of the most important parts in the human body because blood has a function to circulate the juice, carry oxygen, circulate hormones, and others. If humans reduce blood caused by accidents or anemia, so that humans lack blood or store dirty blood in the body, then it can cause diseases that endanger the health of even someone. Blood donor activity is an activity of the process of blood transfer from donors to people who lack blood. The process is carried out by those who carry out blood processing processes such as the Blood Transfusion Unit (UTD) under the auspices of the Indonesian Red Cross (PMI). UTD PMI Pekanbaru City only has a web-based blood donor information system, so UTD PMI Pekanbaru City wants to keep up with the times where many users use smartphones so they want to upgrade from the web version to the Android version. The reason for the improvement of this system aims to reduce hosting costs to be paid when using a web system and Android-based information system does not require typing too much when the user will carry out an order to the system, its use is not limited by space and place, and does not really need a connection that is prime to run the system. Android-Based Donor Information System in the Indonesian Red Cross Blood Transfusion Unit (UTD PMI) Pekanbaru City can help all people to find out about information about blood donations well by using Android-based smartphones as interesting media.

The present research was submitted as a potential solution to the continuous upgrading demands that companies are currently experiencing. Using the Scrum methodology, it has been possible to streamline the project of designing a sales website that allows managing the daily sales data in a company in Puente Piedra, Lima; as well as the stock of products and customer information. The design of the prototype was successfully executed through Balsamiq Mockups, a tool that served in the creation of the prototypes of the web system. The results presented in this research may be useful for those entrepreneurs who need the design of web sites like ours for their proper implementation.

An automatic plant diagnosis system that is available anywhere and anytime is required. Although systems are built based on machine learning methods, including deep learning methods, have been proposed so far, there are very few systems that are available on farms practically. In this study, we aim to create a highly accurate and robust plant disease diagnosis system which is available from a web site on actual farms and various places. First, we achieved the accuracy of 96.4% for the 13 class classification task of cucumber leaf: 71,615 images infected by 12 major diseases and 17,484 healthy images. In addition, we built a practical Web system using the created classifier as a part of our project of the Ministry of Agriculture, Forestry and Fisheries. Users can access the Web system we have built through the native mobile application created by NTT DATA Corporation. We will open the application to the public in recent years. This automatic diagnosis system for plant diseases has already been released only to the people involved in the project and has been verified by the system in order. However, the accuracy is 56.1% for unknown images which was taken in different fields and different shooting dates with the training dataset. This result did not satisfy our expectations. In this paper, This problem is described in detail. As future works, we will deal with the problem in the versatility of our classifier.

This paper addresses usability problems of data entry techniques and patterns in web systems and web sites. In order to carry out a comparative analysis of the solutions a dedicated web application...

Social networks have had a substantial impact on the current methods of professional development and practice within the health services industry. They have proven to have a wide range of suitable applications that facilitate communication, training, and medical practice. Currently, there are many web systems that allow people to have a public or semi-public profile, allowing the creation of shared connections with a list of users within the same system, which may vary in nature and terminology depending on the site in which it is used, shaping the concept of the social network. The purpose of this review is to highlight the usefulness of social media networks in academic medicine and its impact on health services.

The paper considers the architectural template and methods of building a module for organizing the work of the window information web-system for the formation of medical certificates. To solve this problem, modern tools of web programming and software development are used: a module with the im-plementation of JavaScript objects – window manager and a class of window interactive interface, which allow the web application to function in the organization of cloud technologies. The software implementation is considered and the results of practical use of the developed module with objects and classes are given. The proposed architecture template of the module for the implementation of the man-ager and the functionality of the user window interface allowed to create a module of the information system for the organization of business logic when working with medical certificates. The modular ap-proach has had a positive effect on the sensitivity of the user interface and the ability to scale the func-tionality of the system itself in the implementation of cloud technologies. Due to the modular ap-proach, the rendering time of web-forms with the original data in most cases is very small compared to the time required by the browser to parse and display the entire database array, which has a positive ef-fect on the sensitivity of the user interface. The generation of web-forms is of great practical im-portance, because debugging in this software structure is a weak point for many frameworks. The re-sults of use showed that the mechanism of modular creation of the manager and the window interactive interface of web-forms not only organically fits into already existing technologies of construction of web-applications, but also has sufficient potential to become the core of cloud technologies of develop-ment of multiuser information systems and web- services.

Evaluating the capacity of lecturer is the key to improve quality of education by improving lecturer capacity in higher education institution. Lecturer’s capacity has been evaluated using different parameters in Assosa University, Ethiopia. Mandatorily, lecturers are evaluated using printed check list. For the last few years we observed that, the lecturer efficiency score is found on the shelf and not checked by anyone to know the gaps and to establish follow-up system. The use of intranet based web system is better to use lecturer’s efficiency result to monitor their performance and to establish follow-up mechanism. In this study, a prototype of web based yearbook efficiency management system for evaluating and monitoring the performance of lecturers was designed and developed. The evaluation process in the system was presented according to the university evaluation format. The output generated by the proposed system can be used by lecturers, HoD, HRM and academic managers to monitor teaching performance.

Статья поступила в редакцию 18.10.2021 г. Статья посвящена изучению современной формы интернет-коммуникации, которую мы называем ризоморфной. Цель — рассмотрение особенностей ризоморфной коммуникации, определение основных проблем, связанных с ее функционированием, и перспектив развития. Объект исследования — модель ризоморфной коммуникации. Научная новизна статьи обусловлена рассмотрением пока еще слабо изученного феномена ризоморфности в интернете. Результатом работы является проведенный SWOT-анализ ризоморфной модели коммуникации в интернете. This article is devoted to the study of the modern form of Internet communication, which we call risomorphic. The purpose of the article is to consider the features of risomorphic communication, determine the main problems associated with its functioning and development prospects. The object of the study is a model of risomorphic communication. The scientific novelty of the article is due to the consideration of the still poorly studied phenomenon of risomorphism on the Internet. The result of the work is a SWOT analysis of the risomorphic model of communication on the Internet.

Висвітлені основні теоретичні поняття, пов’язані з розробкою веб-системи спортивно-оздоровчого табору; виконаний попередній аналіз необхідних засобів реалізації та обрані засоби, які відповідають поставленим задачам; проілюстровані основні етапи, які були виконані під час розробки веб-системи.

U okviru ovog rada je proces dizajniranja i implementacije web sustava za praćenje medicinskih podataka profesionalnih sportaša. Sustav omogućuje obradu kliničkih podataka koji se dobivaju različitim dijagnostičkim postupcima. Sustav uključuje različite tipove medicinskih podataka, a sve ih mogu pregledavati i uređivati ovlašteni korisnici. Korisničko sučelje dizajnirano je s ciljem da bude što prirodnije i jednostavnije za korištenje. Kao rezultat korištenja izgrađenog sustava, administracija medicinskih podataka je pojednostavljena. To je zato što liječnici imaju centraliziranu lokaciju s koje mogu dobiti kontrolirani pregled relevantnih podataka., Within the scope of this thesis is the process of designing and implementing a web system for tracking the medical data of professional athletes. The system makes it possible to handle the clinical data that is obtained from various diagnostic procedures. The system incorporates a variety of medical data types, all of which are viewable and editable by authorized users. The user interface was designed with the goal of being as natural and easy to use as possible. As a result of the use of the system that has been built, the administration of medical data is simplified. This is because physicians have a centralized location from which they can gain a controlled view on the relevant data.

During the recent years World Wide Web very fast increased a fundamental part in our everyday life. In commerce, personal relationship, the effect of the universal network has wholly changed the way people interact with each other and with machines. The problem is after rising the Artificial Intelligence to presenting human feelings, everything changed including web applications. In this paper, we describe the intelligent web applications as present and future of web applications, moreover we highlight the special features and their roles in increasing intelligence of web applications as well as impact this application in the process development web systems. The goals of this paper led to developers to create smart and modern web applications.

The following article presents a proposal for evaluating professors based on the 360 degrees’ methodology using an application for data handling. The bases of this integral evaluation process are indicated. There is research that said bases have been previously applied to the same work group – to the Tronco Basico Universitario (TBU) in the Autonomous University of Nayarit. The initiative to generate an automated system of data processing for the evaluated area of Ciencias Economico-Administrativas is also presented. A PHP web-based application interacting with a MySQL database engine was developed as a result of the research. Access to information is controlled by the system and delivers immediate evaluation results feedback to the professors. Keywords: Evaluation, Teaching Performance, Web System, 360° Methodology, Higher Education.

Background Spatial data analysis refers to the process of finding patterns, detecting anomalies, or testing hypotheses and theories by observing phenomena associated with a specific geographic area or location. The literature in the area presents different studies that seek to understand its phenomena through spatial analysis techniques and methods. However, these studies have several problems, such as the frequent use of only one type of analysis, area or punctual. Furthermore, the studies do not formally describe the process of treatment and organization applied to the data to replicate the spatial analyzes in other research areas. Thus, this work proposes a web system for generating, organizing, and processing data compatible with geographic information systems to construct spatial analysis of area and points. Methods The proposed method was developed with the JavaScript programming language and structured in four sequential steps: data acquisition, processing and organization, data validation, and spatial analysis. Data from three diseases (cystic fibrosis, congenital adrenal hyperplasia and hemoglobinopathies) from a neonatal screening program in southern Brazil were used to validate the proposed method and construct the spatial analyses. The choropleth mapping and kernel density estimation methods were used to build the analyses. Results The results obtained made it possible to georeference the data, validate it to its area of study, associate it with its micro and mesoregions, and cross it with public databases. In addition, the results enabled the construction of scientific maps of area and points to visualize the primary evidence from the spatial distribution of disease cases. Conclusions The developed method showed high replication potential for other study contexts. Also, it proved to be relevant in the context of spatial analysis, enabling speed in processing, data organization and, consequently, in the construction of significant results that can be used in public policies that directly impact people's quality of life and health challenges.

U ovom diplomskom radu ostvaren je web sustav koji omogućuje preporuku prikladnih lijekova s obzirom na postojeće parametre pacijenta i lijekova. Opisani su pristupi u odabiru prikladnih lijekova na temelju podataka i tehnologija koje će se koristiti te problematike stvaranja preporuka prikladnih lijekova. Korištenjem višekriterijskog filtriranja omogućeno je stvaranje preporuka prema većem broju podataka vezanih za pacijenta. Poslužiteljska i klijentska strana zasnovane su na komponentama, odnosno modulima koji svaki zasebno predstavljaju neku od funkcionalnosti sustava. Poslužiteljska strana programski je ostvarena u razvojnom okviru NestJS, klijentska strana korištenjem biblioteke ReactJS, baza podataka ostvarena je u sustavu PostgreSQL, a web sustav je postavljen na udaljeni poslužitelj Heroku. Alati koji su korišteni u izradi su Visual Studio Code, Insomnia, DBeaver, JMeter, GitHub i drugi. Testiranje ostvarenog sustava obavljeno je na razini korisničkog sučelja, stres testom i testiranjem API-ja. Također, ispitivanje web sustava za više slučajeva korištenja pokazalo je da su ostvareni funkcionalni i nefunkcionalni zahtjevi na sustav. In this master’s thesis, a web system has been realized that enables the recommendation of suitable medications with regard to the existing parameters of the patient and medications. Approaches to selecting appropriate drugs based on the data and technologies to be used and the issues of making recommendations for appropriate drugs are described. The use of multi-criteria filtering has enabled the creation of recommendations according to a larger number of data related to the patient. The server and client side are based on components, i.e. modules, each of which represents one of the functionalities of the system. The server side is programmatically implemented in the NestJS development framework, the client side using the ReactJS library, the database is implemented in the PostgreSQL system, and the web system is set up on the remote Heroku server. The tools used in the development are Visual Studio Code, Insomnia, DBeaver, JMeter, GitHub and others. Testing of the realized system was performed at the user interface level, stress test and API testing. Also, testing of the web system for multiple use cases showed that functional and non-functional system requirements were met.

This project arises as part of a larger project with researchers from the PERGAMEX project, where the need to promote intergenerational communication remotely in times of pandemic was detected. Several authors have already reaffirmed the benefits that these dynamics bring. To do this, a previous study has been carried out to analyze factors related to the interaction of the elderly and children with computers and applications. A total of 18 interviews have been carried out. The results of the previous study conclude that the elderly prefer an intuitive and easy-to-use interface, and an interaction with buttons. Children, being more used to games and their interaction, prefer both systems (direct interaction and interaction with buttons). Based on these results, and a previous analysis of the available technologies, a web system has been designed and developed for the implementation of a game that encourages intergenerational communication. As future work, the necessary activities for the validation of the proposed system must be carried out.

Cognitive accessibility aims to make content more accessible for people with intellectual and learning disabilities. By following existing standards, it is possible to improve cognitive accessibility, making text content more readable and understandable while, at the same time, designing a more accessible user interface. In this work, cognitive accessibility design patterns and their application in the Easier web system's user interface are presented. The Easier web system, which is targeted at people with cognitive disabilities, provides a tool that assists in understanding text content. In addition to the monitoring of design techniques, user tests have been carried out in order to provide a preliminary evaluation of the level of cognitive accessibility of the Easier system's interface.

[ES] Actualmente JSV quiere expandir sus productos en territorio europeo pero no cuenta con ningún sistema capaz de proteger el plagio y replicación de sus soluciones. Por ello, el objetivo de este trabajo es desarrollar un sistema web capaz de generar licencias asociadas a sus soluciones para protegerlas de cualquier intento de replicación o copia., [EN] Currently JSV wants to expand its products in European territory but does not have any system capable of protecting the plagiarism and replication of its solutions. Therefore, the objective of this work is to develop a web system capable of generating licenses associated with its solutions to protect them from any attempt at replication or copying.

In aquaculture, fishery workers and researchers strong require to visualize water temperature. This is because knowing the water temperature makes it possible to take measures against fish diseases and predict the occurrence of red tide. In collaboration with fishery researchers, we constructed a multi-depth sensor network consisting of 17 water temperature observation devices over the Uwa Sea in Ehime Prefecture. In addition, we developed a Web system that can instantly visualize the water temperature measured on this network and provide it to fishery workers in the Uwa Sea. However, the water temperature information provided by this Web system is only current or past information, and fishery workers are requiring the provision of near-future water temperature forecasts for about 3 days. Therefore, in this research, as a new function of this Web system, we will implement a function to predict the water temperature in the near future from the past water temperature information and provide the forecast information. This paper examines the steps to be solved for the prediction of seawater temperature, which is the current problem in this system. Moreover, among the steps, this paper reports on the solution method and its evaluation experiment for improving the accuracy of water temperature interpolation.

El presente proyecto de tesis tiene como objetivo diseñar una propuesta de solución tecnológica que permita automatizar el proceso de Gestión Docente de una ONG1 dedicada a formar jóvenes de escasos recursos para que puedan insertarse en el mundo laboral formal. La propuesta está enfocada en mejorar la eficiencia del proceso que conlleva a lograr una mejor toma de decisiones del área pedagógica, cuyos resultados están alineados a los objetivos estratégicos de la organización. En el primer capítulo del documento se elabora una definición del proyecto, donde se expone información relevante de la organización objeto de estudio. Además, se describe el problema encontrado en la organización y se definen los objetivos del proyecto. En el segundo capítulo, se fundamenta el cumplimiento de los Student Outcomes. En el tercer capítulo, se definen los fundamentos teóricos que respaldan el desarrollo del proyecto. En el cuarto capítulo, se presenta el desarrollo del proyecto, donde primero se realiza el análisis del negocio con el apoyo del framework Zachman2, luego se describe la situación actual del proceso de Gestión Docente y el modelado AS IS del mismo y, como resultado de este análisis, se desarrolla la propuesta de solución. Para ello, se describe de forma detallada las características del sistema y sus beneficios, luego se muestra el modelado del proceso TO BE. Seguidamente, se define la lista de requerimientos y los casos de uso de sistema. Asimismo, se muestra el diseño de la arquitectura que soportará la estructura del sistema, basado en la selección de drivers arquitectónicos, conceptos de diseño, estilos arquitecturales y tácticas. Al final del capítulo se describen las especificaciones de casos de uso del sistema y se muestra los prototipos de las pantallas elaboradas para cada caso de uso. Finalmente, en el quinto capítulo, se desarrolla la gestión del proyecto bajo una metodología predictiva, donde se han planificado las áreas de conocimiento que nos sugiere la guía PMBOK.

El mercado de los estudios de opinión se ha visto impulsado desde dos frentes: (1) fuerzas políticas en pugna por conseguir la victoria en las ánforas o lograr buena imagen institucional, y (2) las marcas comerciales nacionales o extranjeras, que buscan ganar una parte del mercado y posicionar nuevos productos. En este contexto, surge la necesidad por conocer las preferencias del público y es clave contar con información para plantear estrategias que empujen las preferencias en uno u otro sentido. Este tipo de servicio de estudios de opinión lo dan empresas como MIDAMCH S.A.C., la cual sirve como objeto de estudio de la presente tesis. La presente tesis propone el desarrollo de un Sistema de Información, el cual permitirá automatizar actividades claves del proceso de ejecución de estudios en la empresa MIDAMCH S.A.C. con la consiguiente reducción de tiempo de entrega de resultados, logro de eficiencia en procesos y aumento en los beneficios. Para ello, el Sistema de Información contará con una aplicación móvil y web para capturar las encuestas, validar la información capturada y consolidarla en el servidor central para su procesamiento. Para este fin, el capítulo 1 define el proyecto, presenta a la empresa objeto de estudio, la visión y misión, cadena de valor, definición del problema y sus causas, plantea los objetivos generales y específicos del proyecto, y los indicadores de éxito respectivos. Posteriormente, el capítulo 2 incorpora los 7 student outcome que exponen las evidencias que respaldan que los autores de la tesis tienen las competencias requeridas en dichos student outcome. A continuación, el capítulo 3 establece la base conceptual para: planeamiento estratégico, arquitectura empresarial, marco de trabajo de Zachman, TOGAF, arquitectura de software, y dirección de proyectos de TI. Seguidamente, el capítulo 4 detalla el análisis bajo el marco de trabajo de Zachman (Contextual y Conceptual), el modelo AS-IS y modelo TO-BE. Además, define los requerimientos del sistema, los modelos de casos de uso, mockups del SIEV1, definen drivers, conceptos de diseño, patrones de arquitectura, tácticas de diseño y se plantea un diseño mediante el modelo 4C. Finalmente, el capítulo 5 expone cómo se utilizó la guía PMBOK para la gestión del proyecto de inicio a fin, desde el Project chárter, la planificación, la definición del equipo del proyecto, la descripción del producto del proyecto, los criterios de aceptación de cada entregable, la EDT y su diccionario, el cronograma, presupuesto, recursos, plan de respuestas a riesgos, gestión de interesados y control de cambios.

As part of ICTs, computer systems play an important role in automating the processes of different institutions. In the Systems and Computing Engineering career at UNACH, the process of gathering, reviewing and evaluating evidence was carried out manually, causing a series of inconveniences such as: loss of information, duplicate information, loss of time, errors and lack of information. physical space. Carrying out the evaluation of the evidence caused the person responsible to move to the different places where the information was stored, causing loss of time and effort. The verification of the delivery of evidence was done in an Excel file, creating versions of the same evidence for different processes causing difficulty in centralizing the evidence, validating and generating reports on the fulfillment of the activities carried out by the teachers. For this reason, the objective of this research is to develop a web system that helps teachers to record the evidence generated in the different academic processes, which will be evaluated by a commission of experts. The before and after use of the system was analyzed through the parametric T-student test with a sample smaller than 30, determining that there was an increase of 37.63% in teacher compliance when using the system. When analyzing the system, the number of requested evidence increased to 57.14% and the review time decreased to 66.66%., Como parte de las TICs, los sistemas informáticos juegan un papel importante en la automatización de los procesos de las diferentes instituciones. En la carrera de Ingeniería en Sistemas y Computación de la UNACH, el proceso de recopilación, revisión y evaluación de evidencias se realizaba manualmente, ocasionando una serie de inconvenientes tales como: pérdida de información, información duplicada, pérdida de tiempo, errores y falta de espacio físico. Realizar la evaluación de las evidencias ocasionaba que el responsable se movilice a los diferentes lugares donde la información estaba almacenada, causando pérdida de tiempo y esfuerzo. La constatación de entrega de evidencias se hacía en un archivo de Excel, creando versiones de la misma evidencia para diferentes procesos ocasionando dificultad para centralizar las evidencias, validar y generar reportes del cumplimiento de las actividades realizadas por los docentes. Por tal motivo el objetivo de esta investigación es desarrollar un sistema web que ayude a los docentes a registrar las evidencias generadas en los diferentes procesos académicos, las mismas que serán evaluadas por una comisión de expertos. Se analizó el antes y después de usar el sistema mediante la prueba paramétrica T-student con una muestra menor a 30, determinando que hubo un incremento del 37.63% en el cumplimiento docente al utilizar el sistema. Al analizar el sistema el número de evidencias solicitadas aumentó al 57.14% y disminuyó el tiempo de revisión a un 66.66%.

Effective technical communication, collaboration, and leadership are among essential skills required from computer scientists. Project-based learning using open-ended projects is praised for fostering these skills in the context of software development. Our observations, in the context of a systems course, suggest that while learning outcomes are achieved, open-ended projects are stressful for students. We investigate the appropriate methods, levels of specification, and scaffolding to help students learn the concepts while implementing real-world web projects in student-formed groups.

The purpose of research to determine and contribute in more efficient services to geoinformation stakeholders, as well as to give positive impact on increasing income in geo business sector, voluntary based web system for online usage of geoinformation in Kosovo has been developed. The method used was puting in to one place many sourcec via WMS and WFS services, by creating thematic SDI, in order to have online system with dynamic data comming from official databases with update from last day on 5 pm. System is open for usage by all interested parts, however official registration is required. It contains geoinformation from many databases such as cadastral, orthophoto, municipal, and basemaps from open layers. The results show that the system is extendable and it is permanently including new datasets based on the user requirements. 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The authors discuss their development of JalTantra, a web system that aids government engineers in India in designing piped water systems that provide an adequate quality of service to meet citizens’ needs for drinking water at a cost below that mandated by strict government norms.

A neat and easily monitored-mails administration is an urgent needs of every agency, including UPT. Taman Budaya in Dinas Kebudayaan dan Pariwisata Provinsi Sumatera Utara. Manually archieved-mails generated problems; such as slow disposition, difficulties in tracing the mails, as well as taking a long time to find certain mails required. The proposed application aims to solve those limitations of manual system applied. The Bootstrap CSS Framework is chosen to be applied for its open source and ability to create an easily displayed web in all of gadgets specifications, whereas the methodology used to develop the web system is Web Development Life Cycle (WDLC). This methodology has five stages which are (1)Planning, (2 )Analysis, (3) Design and Development, (4) Testing, and (5) Implementation and Maintainance. The output of this research is an applicable web system that manage mails administration; including disposition, archieving, and monitoring.

Resumen: En este artículo se presenta el diseño de un sistema inteligente para la creación automática de contratos en el marco de la Ley de Contrataciones Públicas de Venezuela. El sistema está ajustado a la normativa vigente y considera elementos tales como el objeto del contrato, las partes otorgantes, los montos, los aportes sociales requeridos y las cláusulas que debe obligatoriamente contener cada contrato. Como aplicación se desarrolló un sistema web para su utilización en la Universidad de Los Andes, en Venezuela. Palabras clave: Sistemas Inteligentes, Derecho Administrativo, Ley de Contrataciones Públicas, Gobierno Electrónico.

Background. Information and learning portals should be built by creating an ontological-oriented model of educational content, which involves information formalization, ontological domain modeling and didactic function, which provides representation and visualization of the requested educational information. Since graph visualization of educational information increases the efficiency of its learning, there is a need for consideration and analysis of concept maps and subsequent study of the means of their automated construction with the purpose of expanding the functionality of information and educational web environments. Objective. The purpose is to analyze the relevance of graph visualizations of domains and to develop an automated method for constructing interactive concept maps in ontology-oriented educational web systems. The task is to automate the construction of relations between concepts and to provide convenient display of graphs for users of the educational web system with the use of content formalization based on the concept-thesis model. Methods. A method for constructing the didactic decomposition of the concepts of content segments in the form of a graph with the use of selective rendering visualization, representing the relationship between the concepts of concept-thesis model, is proposed. Results. The presented method provides information and educational content visualization in the form of a map, implements an interactive display of natural-language information about the chosen concept and the search for concepts in the graph with navigation to the target concept. A software system has been created that implements the proposed method for constructing interactive concept maps. Conclusions. The system for constructing interactive concept maps has received positive feedback from users as a convenient means of visualizing new information for study. Among the perspective directions of development of the proposed system are optimization of algorithms and minimization of computing load on all system links in the problem of constructing and using interactive concept maps.

Este artigo apresenta o desenvolvimento de um sistema web para o gerenciamento de atendimentos no setor de saude do IFTO - Campus Araguatins. O sistema denominado SIAS, visa buscar a melhoria no atendimento e valorizacao das informacoes geradas no setor. O SIAS foi baseado em um prontuario eletronico, contendo outras funcionalidades como o gerenciamento de servidores e alunos, agendamento de consultas, bem como a geracao de relatorios de para tomada de decisao. Logo, o mesmo pretende nao so trazer agilidade nos processos de gestao de saude, mas tambem proporcionar a comunidade do IFTO um atendimento eficiente e humanizado.

This article presents results of the environmental analysis carried out in two stages. The first one was the survey of space information of the carboniferous region, more precisely of the Jacui river that passes through the municipality of Charqueadas, in Rio Grande do Sul State (Brazil). The objective was to evaluate the environmental impacts from the occupation of preservation areas both by dwellings and for the implantation of the industrial complex. As a methodology, we use geoprocessing techniques to collect data through the Spring and Terra View programs, which help in the production of spatial information. In the second stage, we performed the identification of the necessary variables for the planning of a web system to answer the needs of the residents located in a risk area. There was an approach with the community from visitation and interviews to verify which elements could compose the system to really attend its users.

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Educational technology, as it is nowadays understood, is a relatively new concept. Traditionally, it was understood as the use of audiovisual materials in the classroom; however, this concept has been left behind to be considered a fundamental part of educational processes, taking into account multiple disciplines. This research links theoretical foundations with the development of a web system considering pedagogical aspects for the generation of educational technology; this is done in three stages: (1) seeking educational foundation and its adaptation to technology, (2) the applicability of these to the concept of usability and (3) the development of the system web. The results obtained were favorable; the SUS (Scale Usability System) tool determined a usability level of 91.38. In this sense, creating a system that managed information about the Fungi kingdom considers the incorporation of pedagogical and technological techniques during the elaboration process. Considering the characteristics of the end-user will help the teaching-learning process and, thus, keep the interest from the user to continue using the generated instrument.

espanolA partir de la experiencia obtenida en el desarrollo del sistema Web SIG SITPA, un sistema planificador de viajes para el transporte publico de la ciudad de Arica, basado en el estandar GTFS, se implemento un sistema que permite realizar un seguimiento, en tiempo real, de taxibuses mediante el uso de GPS. El Sistema de Informacion Geografico de Transporte (SIG-T), propuesto en este articulo, fue desarrollado a partir de la integracion de software de libre disposicion y se basa en el uso del estandar GTFS realtime. Su uso permite, no solo la visualizacion de la posicion actual de los taxibuses en el mapa de la ciudad, sino que tambien, permite predecir la llegada de estos a paraderos y la incorporacion de mensajes de alertas asociados a problemas en la ruta. Este sistema espera ser un aporte en el ambito de los SIG-T, dado que es una solucion de bajo costo que puede ser implementada en diferentes ciudades del pais y cuya aplicacion deberia incentivar el uso del Transporte Publico considerando, ademas, una potencial implementacion de paraderos inteligentes. EnglishBased on the experience in the development of the GIS SITPA Web system, a travel planner for the public transport in the city of Arica, based on the GTFS standard, a system was implemented that allows real time tracking of taxi-buses by using GPS. The Geographic Information System of Transport (SIG-T, for its acronym in Spanish), suggested in this article, was developed from the integration of freely available software and is based on the use of GTFS in real time. Its use allows, not only the visualization of the current position of the taxi-buses on the map of the city, but also, it allows to predict their arrival to the bus stops and to incorporate alert messages related with problems on the route. This system aims to be a contribution in the scope of the SIG-T, since it is a low-cost solution that can be implemented in different cities of the country and its application can encourage the use of public transport and a potential implementation of smart bus stops.