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Copyright of Ciencia y Educación (2707-3378) is the property of Duanys Miguel Pena Lopez 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 Internacional de Educación para la Justicia Social is the property of Universidad Autonoma 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 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica 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 article presents a four-year longitudinal study analysing what teachers who participate in a non-formal scientific activity think they will learn during the activity. Unlike previous studies, this paper is focused on a long-term activity. The answers given by the teachers to an open-ended question were subjected to an interpretative-descriptive analysis which allowed the emergence of five main categories of response and five teacher profiles. These categories and profiles allowed the characterization and interpretation of teachers' responses. It is concluded that the teachers perceive the activity as a multidisciplinary training opportunity with which to expand and diversify their formation and, especially, to acquire new teaching learning strategies that can be transferred to their classrooms. [ABSTRACT FROM AUTHOR]

Copyright of Visual Review is the property of Eagora Science 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 Cuestiones de Fisioterapia is the property of Cuestiones de Fisioterapia 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 Comunicaciones en Estadística is the property of Universidad Santo Tomas 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 Saber, Ciencia y Libertas is the property of Saber, Ciencia y Libertad 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 Etudes Romanes de Brno is the property of Masaryk University, Faculty of Arts 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 Iberoamericana de Psicología del Ejercicio y el Deporte is the property of Revista Iberoamericana de Psicología del Ejercicio y el Deporte 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 Sociedad e Infancias 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.)

Copyright of Spanish Journal of Disability Studies / Revista Española de Discapacidad is the property of Centro Espanol de Documentacion sobre Discapacidad 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 brings together studies on the future and design methodologies to develop a novel proposal for prospective analysis in the field of education. We apply mixed research methods in combination with design methodologies to open up new routes for studying the evolution, impact and behaviour of trends in future scenarios. Our research is based on an analysis of qualitative data from secondary sources and interviews with experts, which we transform into quantitative data using fuzzy logic models applied to uncontrolled Internet data environments. Our goal is to verify the validity of the DEFLEXOR method, which addresses the need to identify educational opportunities based on future scenarios defined using megatrends detected in various fields. Our conclusions highlight that combining qualitative and quantitative approaches with the methodological principles of design thinking, together with automated calculations arising from creative reflection by experts, constitutes a powerful methodology for developing specific prospective studies. [ABSTRACT FROM AUTHOR]

Copyright of International e-Journal of Criminal Sciences is the property of International e-Journal of Criminal Science 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 Literatura y Lingüística is the property of Universidad Catolica Cardenal Raul Silva Henriquez 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 Acta Ortopédica Mexicana is the property of Sociedad Mexicana de Ortopedia, AC 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 de Psicologia del Trabajo y de Las Organizaciones 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 OCNOS: Journal of Reading Research / Revista de Estudios sobre Lectura is the property of Universidad de Castilla-La Mancha, Facultad de Ciencias de la Educacion y Humanidades 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 Ius et Praxis (07172877) is the property of Universidad de Talca 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 Acta Comportamentalia is the property of Instituto de Psicologia y Educacion de la Universidad Veracruzana 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 de Investigación en Salud VIVE is the property of Revista de Investigacion en Salud VIVE 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 de Investigación en Salud VIVE is the property of Revista de Investigacion en Salud VIVE 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 Latinoamericana de Estudios de Familia is the property of Universidad de Caldas 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.)

Technological and methodological advances enable new substantive research questions to be posed, and new study designs to be implemented, in educational research. In this paper I review emerging methods relevant for capturing learning and teaching processes over time--the sequences of learning events--which take place in multiple contexts. To do so, the concepts of nomothetic and ideographic research are traced through the use of Cattell's (1952) cube, posing persons, variables and time as the three key dimensions for determining study-designs. For educational research, a fourth dimension--context--is important to consider given the nested structures (e.g. student-teacher dyads, peer-relations, student-groups, classrooms, teachers, and schools) learning and teaching occurs in. Several developments of quantitative methods enable researchers to a) establish quality of measurement (e.g. factor analysis, item response models), b) across sequences of time-points (e.g. autoregressive models), c) in complex multilevel structures (e.g. multilevel models, random effects models), also using estimators which are robust for small-n studies (e.g. Bayesian models). Educational researchers are encouraged to design studies fitting multilevel models for hierarchically and cross-classified data, and to think in terms of intraindividual learning processes. [ABSTRACT FROM AUTHOR]

A methodology is presented for estimating the average trends of internal migration rates in Cuban. In this paper we use data of municipal migration rates by trienniums during the period 1980-2009, a period that includes three clearly differentiated moments during the economic crisis that hit the country in the early '90s. The proposal is based on the use of multilevel models for the longitudinal data analysis. This approach allows to assess the impact of the environmental and socio-economic contexts of the municipalities on the behavior of migratory movements in time. The results evidence the power of multilevel models to investigate not only the average behavior of the growth curves of migration rates of the studied population, but also the differences between municipalities and detection of atypical municipalities. This could be use to make recommendations for the development of differentiated policies on land management schemes. [ABSTRACT FROM AUTHOR]

Copyright of Gerokomos is the property of Indemm Farma SL 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 de Ciencias Médicas de Pinar del Río is the property of Editorial Ciencias Medicas 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 de Ciencias Médicas de Pinar del Río is the property of Editorial Ciencias Medicas 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 Peruana de Investigación Materno Perinatal is the property of Peruvian Journal of Maternal Perinatal Research / Revista Peruana de Investigacion Materno Perinatal 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 Pedagogia i Treball Social is the property of Facultad de Educacion y Psicologia, Universitat de Girona 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 Revista Lasallista de Investigación is the property of Corporacion Universitaria Lasallista 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 Spanish Journal of Comparative Education / Revista Española de Educación Comparada 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 Magis: Revista Internacional de Investigación en Educación is the property of Pontificia Universidad Javeriana 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 EAN is the property of Universidad EAN 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 was to study the link between occurrence of stressful life events and adjustment problems during adolescence, paying attention to the possible moderator effect of adolescents\ coping strategies. The sample was made up of 90 teenagers, who were studied longitudinally from middle adolescence (15-16 years old) until emerging adulthood (21-22 years old). They completed questionnaires about stressful life events, coping strategies and adjustment problems. In a longitudinal design the evolution of coping strategies over time were analyzed as well as possible differences associated with sex are considered. Also, in the present research moderation effects of different coping strategies in the relationship between life stressors and adolescent adjustment were analyzed. The results showed that the approximate strategies (help- seeking and problem solving) increased over time, meanwhile avoidance strategies (cognitive and behavioral) decreased, although only some trajectories were statistically significant. Related to sex differences, girls frequently used help-seeking strategies compared to boys. On the other hand, the moderation analysis revealed that only avoiding coping strategy moderated the relationship between stressful life events and adolescent adjustment. However, the moderation effect was different for cognitive and behavioural avoidance coping strategies. These results extend the knowledge we have about the impact of avoidance coping strategies over adolescent adjustment and underline the need for deeper study into this topic. [ABSTRACT FROM AUTHOR]

Copyright of Avances en Enfermería is the property of Editorial Universidad Nacional 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.)

In petrochemical industry, it is necessary to use a Non-destructive testing that allows, in a fast and suitable way, the quantification of the present corrosion on the external surface of the pipes used by oil pipelines and gas pipelines. Currently, this process is executed manually, making it slow and tedious to obtain the results and subject to human error. Therefore, in this paper the study of the main Non-destructive testing is done to choose the most suitable one, so that it allows extracting information from the corroded zones, such as: the maximum depth of the corroded area and the projection of this on the longitudinal axis of the pipelines. This information is required for the analysis of the integrity and determination of the maximum pressure of the pipelines operation, according to the regulations established for transport and distribution of the hydrocarbon, in particular the ASME B31G code. [ABSTRACT FROM AUTHOR]

Nested model selection for longitudinal data using information criteria and the conditional adjustment strategy. Knowledge of the subject matter plays a vital role when attempting to choose the best possible linear mixed model to analyze longitudinal data. To date, in the absence of strong theory, much of the work has focused on modeling the covariance matrix by comparing non-nested models using selection criteria. In this paper, we compare the performance of conditional likelihood ratio test (LRT) and several versions of information criteria for selecting nested mean structures and/or nested covariance structures, assuming that the true data-generating processes are known. Simulation results indicate that the efficient criteria performed better than their consistent counterparts when covariance structures used in the data generation were complex, and worse when structures were simple. The conditional LRT under full maximum likelihood (FML) estimation was better overall than the other criteria in terms of selection performance. However, under restricted maximum likelihood (REML), estimation was inferior. We also find that the strategy suggested in the statistical literature of using REML for covariance structure selection, and FML for mean structure selection may be misleading. [ABSTRACT FROM AUTHOR]

The study of management in tourism cooperatives presented in this paper uses a prospective structural analysis matrix to consider factors in the external and internal environment. The study attempts to identify variables that affect the cooperative management of tourism, using the Cooperativa Paranaense de Turismo as a case study, and contemplates both the particular and general view provided by the prospective analysis and by the professionals involved in the study. The results suggest that the cooperative studied is decisively influenced by the variables that involve the human and management aspects of the organization and by the need to work, modernize and adapt to the laws and regulations concerning this sector. [ABSTRACT FROM AUTHOR]

In this paper, I argue that the State's agenda deals basically with issues of development, governance, and equality. Starting out from this premise, I explore whether the differences between countries in terms of these three variables have a structural pattern and, if so, how stable this pattern is throughout the period under study. Using cluster analysis, I conclude that the world can be divided in two main groups whose composition remains relatively stable. In addition, it is shown that the governance gap between the two groups tends to diminish, but this is not followed by a concomitant improvement in development and equality gaps. [ABSTRACT FROM AUTHOR]

The prospective technique approach used as a context, this paper emphasizes the importance of a long term vision on the human resources development for renewable energies production. In the same sense it outlines the connection between the professions associated with the generation of renewable energy and the labor market. Results are presented on the research intellectual capacity of Mexico, highlighting, the public universities, specialized research centers, researchers, and the associated academic programs to renewable energies. Finally, it is presented the conclusions, and suggestions oriented to increase strategically, the renewable energies research for the technology development. Also it might incorporate our country towards the international market for renewable technologies, in the long term. [ABSTRACT FROM AUTHOR]

Copyright of Migraciones is the property of Universidad Pontificia Comillas, Instituto Universitario de Estudios sobre Migraciones 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.)

Introduction: The incomplete closure of the anterior abdominal wall affects the formation of defects such as gastroschisis. Today most surgeons use silastic sheets for the closure of large omphalocele and gastroschisis, creating an extra-abdominal reservoir. Prenatal diagnosis allows for prompt and orderly preparation for primary closure and umbilicoplastia. En our institution traditionally gastrosqusis patients were placed silastic mesh and recently has begun closing umbilicoplastia. El primary and fundamental purpose of this paper is to to the experience in our institution umbilicoplasty primary closure. Material and Methods: In a prospective study in March 2002 to April 2003, treated 16 patients with gastosquisis, all patients underwent decompression from the digestive tract by orogastric tube, enemas or irrigations with 12 Fr Levin tube before surgery, guided by hand through the handles exposed. Results: Of 16 patients treated at 13 study employed primary closure. There were four deaths, attributed the cause of death after the autopsy, sepsis in two cases, intraventricular hemorrhage in one and one at chylopericardium. Discussion and Conclusions: Decompression of the digestive tract favoring primary closure in 81.25%, in the cases not achieving primary closure was due to the saturation effect on venous return and cardiac status was improved secondary to exposure toxoinfeccioso handles, power beginning in the short term with good tolerance, improve the appearance umbilicoplasty in all patients. [ABSTRACT FROM AUTHOR]

Information Systems Outsourcing is a growing phenomenon in many businesses nowadays, which has been characterised, in general, with an insufficient level of detail and analysis. For this reason the main aim of this piece of work is to deepen into every aspects which define the outsourcing contract. We will do this by showing the results of a survey carried out in the biggest Spanish firms, and we will suggest the future which is glimpsed in relation with outsourcing in the firms subjected to study. In the paper also it is presented a longitudinal analysis, which shows the evolution in the last years of many variables which define the outsourcing relationship. [ABSTRACT FROM AUTHOR]

During the last years the multilevel models have been frequently utilized in the analysis of longitudinal data, especially in the field of education. In this paper an example of application in medical research is presented and are discussed the advantages of these models over the classical ones. The motivation emerges of a problem of anesthesiology which we desire study the influence of two anesthetic induction devices on the pressure blood. The application evidence the power of the multilevel models for the longitudinal data analysis. [ABSTRACT FROM AUTHOR]

This paper presents a longitudinal study of four undergraduate mathematics courses. The analysis of problems and exercises given in the outlines of the courses, allows us to describe a particular mathematical organization of the notion of completeness of the set of real numbers. It allows us also to make a hypothesis about the acquisition of knowledge of this topic, which is considered as an example of the passing from Calculus to Mathematical Analysis. [ABSTRACT FROM AUTHOR]

The article presents an introduction to cohort studies in epidemiology, as well as an analysis of survival. Cohort designs has quickly become one of the most methodological tools utilized in epidemiological and medical investigations. Fundamental concepts of cohorts are analyzed. The focus of this article is the variable cohort designs as well as the basic tools that were used in creating them as a part of survival analysis. Finally, the paper focuses in on a cohort study relating the age at which smokers begin to smoke in relationship to schizophrenia.

Copyright of Nova Scientia is the property of Nova Scientia 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 Colombia Medica is the property of Universidad del Valle 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.)