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Copyright of Espacio, Tiempo y Educación is the property of Espacio, Tiempo y Educacion and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Gerencia Tecnologica Informatica is the property of Universidad Industrial de Santander and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Gerencia Tecnologica Informatica is the property of Universidad Industrial de Santander and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Educación XX1 is the property of Editorial UNED and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of EMPIRIA: Revista de Metodología de Ciencias Sociales is the property of Editorial UNED and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Gerencia Tecnologica Informatica is the property of Universidad Industrial de Santander and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Cubana de Ciencias Informáticas is the property of Universidad de las Ciencias Informaticas (UCI) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista EIA is the property of Escuela de Ingenieria de Antioquia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Educación XX1 is the property of Editorial UNED and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of EMPIRIA: Revista de Metodología de Ciencias Sociales is the property of Editorial UNED and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Pixel-Bit, Revista de Medios y Educacion is the property of Pixel-Bit, Revista de Medios y Educacion and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Tutoring is one of the methodological resources which has undoubtedly experienced a deepest evolution since the implantation of the European Higher Education Area (EHEA). Tutorial conception as a merely legal obligation to address students' doubts has given rise to the use of tutorials as one of the most useful methods to develop certain skills and competences, in addition to its contribution to the learning of the subject in which they are inserted. This paper analyzes, from the perspective of developed innovative teaching experiences, the evolution of traditional mentoring until the current use that can be made of them as an interactive forum of equals, and, moreover, suggesting a classification. Finally, this paper shows a new breakthrough in the role of tutoring supported on new technologies as a suitable means of contrasting opinions, encouraging critical thinking and building student's autonomous thought. [ABSTRACT FROM AUTHOR]

Copyright of Gerencia Tecnologica Informatica is the property of Universidad Industrial de Santander and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper presents a didactic sequence proposal, jointly designed by university and high school teachers of English and Spanish (Región del Bio Bio, Chile), which aims at supporting students' development of writing skills through the application of a wiki as a computer mediated collaborative tool. For this purpose, the paper provides a conceptual framework which supports the proposal, followed by a writing didactic sequence design, based on the process writing approach, the collaborative learning theory, and computer mediated communication. [ABSTRACT FROM AUTHOR]

Copyright of Apunts: Educación Física y Deportes is the property of Institut Nacional d'Educacio Fisica de Catalunya and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal History of Latin American Education / Revista Historia de la Educación Latinoamericana is the property of Universidad Pedagogica y Tecnologica de Colombia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Zer: Journal of Communication Studies / Revista de Estudios de Comunicacion / Komunikazio Ikasketen Aldizkaria is the property of Universidad del Pais Vasco and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper deals with the problem of politics in cyberspace. It deals with the hypothesis of a new and distinct institutional aspect that can be called "cyber-politics". This dimension is based on two founding forces: on one hand, the role of computer code in building the communicational network architecture (internet). On the other hand, the role of virtual communities as subjects that are constrained by this architecture but at the same time can modify it. These communities are organized by networked governance systems that make the cy-ber-political power horizontal, nevertheless they are no out of conflict. [ABSTRACT FROM AUTHOR]

It is a very important the classification of the Cubans petroleum, and stiller, the determination of its destination, to make more efficient its use. The objetive of this paper is to carry out a procedure to get a classification of the Cuban petroleum. For this it was analyzed the nature of the national data of the raw ones and their attributes, which consisted initially of 30 attributes with 54 samples of petroleum and it was determined to process them as attributes divided by intervals. The recognition patterns tools were applied to classify the Cuban petroleum in five established groups: Slight, Medium, Semi-heavy, Heavy and Extra-heavy. The most representative attributes were selected starting from the Informative Weight. Five cases were recognized that were in contradiction with their defined locations initially in the Learning Matrix, these eliminations were justified. The strict similarity was used as proximity measure among the cases. The magnitude of the Learning Matrix was of 22 attributes and 49 cases. Finally, an automatic program was designed for the classification of the raw ones and 98.0% of effectiveness was obtained in the classification of the Control Matrix of 49 samples of Cuban petroleum. [ABSTRACT FROM AUTHOR]

This paper is focused on the selfassessment trough e-rubrics. Rubrics as an instrument of self-assessment involve a process of reflection that can contribute to increase the involvement and awareness of their own achievements. Here we wanted to engage students from the design and creation of rubric through a collaborative process of building an e-rubric by the students and the teacher. In this study, undergraduate students of Pedagogy participated in an elective subject in their third year. It was developed in several stages in a semester: training for using e-rubrics, designing and construction of e-rubrics, using the e-rubric as a tool for self-assessment and filling a final questionnaire to collect their views. It's important to consider that when we work with innovative strategies of assessment, students have to know not only the features of the instrument but also they have to know the influence to improve their learning processes and they have to achieve the ability to incorporate it to their own skills as education professionals. As main result, students highlighted the importance of rubrics to guide their learning processes and to reflect about it and the capacity of rubric to predict their performance in the subject. [ABSTRACT FROM AUTHOR]

This paper includes a collection of audiovisual material available in the repository of the Interdisciplinary Seminar of Feminist Research Methodology SIMReF (http://www.simref.net). [ABSTRACT FROM AUTHOR]

The aim of this paper is to present a proposal of a knowledge management system that delivers the necessary guidance for the development of an online course. The proposal consists of a layer model which allows for the acquisition and storage of knowledge and a computer model that allows the management and transferring of knowledge to the user. This proposal aims to strengthen the creation of online courses to improve the quality and allowing their reuse in different virtual teaching and learning environments. It also responds to current trends of e-learning at universities in Chile, which have significantly increased the creation of curricula teaching this modality. [ABSTRACT FROM AUTHOR]

The paper, which is part of a parallel study between Mexico and Spain, analyzes the environmental information requests that are made by users in the Spanish public sector bodies. Furthermore, a webcrawler, which was designed for this purpose, analyzes many parameters of the information displayed on the website of 30 environmental public bodies such as the number of documents, providers, types of environmental information, document formats ... Results highlight the use of metatags instead of metadata and descriptor analysis shows a lack of relationship between the requests and the descriptors which are used to identify such information on the Web. [ABSTRACT FROM AUTHOR]

Copyright of Revista Cubana de Ciencias Informáticas is the property of Universidad de las Ciencias Informaticas (UCI) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The aim of this paper is the description of a new version of the software application GRUNUMUR, a useful tool for human nutrition studies designed by the Nutrition Research Group from the Murcia University. Similar to the first, this second version offers the possibility to address different types of study: dietary habits (24 h recall, 7-days dietary record and Food Frequency Questionnaire), epidemiological, anthropometrical and clinical studies. The new version, called GRUNUMUR 2.0, compatible with the first one, has an online help system for all functions of the application, providing the user tasks, allows safe storage of a virtually unlimited number of results, in an orderly and organized way, you can retrieve it when required, through a system of backups and scheduled maintenance and unattended (tasks performed by a server), another advantage is its total accessibility, both from the university intranet (www.um.es) and from the internet, it works via Web Browser (http://senver.inf.um.es/esen), and finally, allows data to be exported to Excel for further processing with other applications as well as publishing reports in PDF, to deliver study participants if necessary. The new version has been validated by comparing the extracted results with those obtained from the other software with no significant differences for any of the variables analyzed. The application GRUNUMUR 2.0 is a tool improved, useful and reliable for addressing human nutrition studies. [ABSTRACT FROM AUTHOR]

Copyright of Revista Cubana de Ciencias Informáticas is the property of Universidad de las Ciencias Informaticas (UCI) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Cubana de Ciencias Informáticas is the property of Universidad de las Ciencias Informaticas (UCI) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The aim of this paper is to measure the advertising effectiveness of two formats of on-line advertisements, namely, large-button advertisements and contextual advertisements, and to determine the factors which, on the basis of the reviewed literature, influence advertising effectiveness. The context of application is blog type web pages, which, despite the significant increase in their use, have not received attention in the field of the advertising research. The results reflect that there are differences in the advertising effectiveness of the two formats and that the factors that influence are attitude to the blog, involvement with the product advertised and the length of the visit to the blog. [ABSTRACT FROM AUTHOR]

Geographic Information Systems (GIS) require interoperability (capacity for sharing data and processes) due to the big amount of information. This information should be supplemented in order to make analysis, prediction processes, and socioeconomic studies, among others. Despite the efforts for standardizing GIS development, interoperability between ancient GIS still has problems: data and process structure are different for every GIS and data size makes the migration of data to standard structures difficult. The above reasons lead us to propose, in this scientific and technological research paper, a case study for better understanding GIS interoperability. [ABSTRACT FROM AUTHOR]

The development of cultural web portals has considerably grown in the last years. However, these projects have lacked standardization and have been more focused on the dissemination of information related with events or institutions than on the management and implementation of services for the cultural operators. Therefore, these professionals are forced to find other eeb sites for their activities, e. g. social networks into the Web 2.0 environment. This problem is more serious in the less developed areas, such as musical and scenic arts. This paper presents a proposal for the design and implementation of a cultural portal that is more oriented to the management and interaction with cultural operators, in order to supplement the information needs of these emerging cultural sectors. [ABSTRACT FROM AUTHOR]

Copyright of Revista Cubana de Ciencias Informáticas is the property of Universidad de las Ciencias Informaticas (UCI) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista FAMECOS - Mídia, Cultura e Tecnologia is the property of EDIPUCRS - Editora Universitaria da PUCRS and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Sintagma: Revista de Linguistica is the property of Sintagma: Revista de Linguistica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Data reverse engineering (DRE) has been heralded as one of the most promising technologies to overcome the improvement and evolution problem of legacy systems. Today, there exist tremendous models, techniques, methods and tools to achieve this complex process. At the same time, there is a real lack of documentation related to the identification of roles and responsibilities during the DRE process. This identification can be reached by the workflows description, in each phase of DRE artifacts processing. In this paper, we use the Rational Unified Process (RUP) to define the roles and responsibilities during the steps of semantic analysis, schema transformation and conceptual redesign through the database reverse engineering process (DBRE). [ABSTRACT FROM AUTHOR]

This paper describes the detection of a pre-crisis activity through the application of Cross-Correlation together with the Wavelet Transform. The Wavelet Transform is applied in the data reduction and pre-processing of signals. This feature extract technique provides the simplified signals to process by means of the Cross-Correlation technique. The analysis with a group of pre-crisis and inter-crisis data (including both induced acute crises and recurrent spontaneous crises), to determinate its sensitivity and its specificity (False Prediction Rate) has been done. The seizure occurrence period and the seizure prediction horizon are calculated additionally. [ABSTRACT FROM AUTHOR]

Determining the most efficient trajectories of networks, installations or transportation roads is a problem to a lot of investigators of different fields: Computer Science, Civil Engineering, Mechanical Engineering, Hydraulics, etc. Solutions should be carried out taking into account a high integration of information in the analysis and study process of the task, the application of the modern methods of preparation and decision making, as well as the rational organization of the procedures of engineering calculation. Several conditions regarding the surroundings are taken into account in engineering projects while defining the layout of trajectories. These trajectories, in spite of their different designations, can coincide at certain parts and share limited spaces. For this reason, any system for the automatic generation of possible trajectories should consider space limitations when establishing the type and dimensions. This paper shows a procedure that, aided by a computer system, allows to immediately get closed trajectory possibilities which, depending on the network's application, will be optimized under efficiency criteria. [ABSTRACT FROM AUTHOR]

Copyright of Revista Latinoamericana de Tecnología Educativa is the property of Revista Latinoamericana de Tecnologia Educativa - RELATEC and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Clinica y Salud is the property of Colegio Oficial de Psicologos de Madrid and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Pixel-Bit, Revista de Medios y Educacion is the property of Pixel-Bit, Revista de Medios y Educacion and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Historia y Comunicación Social is the property of Universidad Complutense de Madrid and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The article offers several computer network resources and guides to information on mental health topics including mental depression, post traumatic stress disorder, and psychotherapy patients. Information on the prevention of suicide from the Drug Abuse Warning Network (DAWN) is provided and binge drinking is mentioned.

Copyright of Comunicación y Sociedad is the property of Servicio de Publicaciones de la Universidad de Navarra, S.A. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Comunicación y Sociedad is the property of Servicio de Publicaciones de la Universidad de Navarra, S.A. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Anuario Think EPI is the property of EPI SCP and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of On the W@terfront is the property of University of Barcelona, Centre de Recerca POLIS and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Zer: Journal of Communication Studies / Revista de Estudios de Comunicacion / Komunikazio Ikasketen Aldizkaria is the property of Universidad del Pais Vasco and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)