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Copyright of Revista Iberoamericana de Estudios de Desarrollo is the property of Revista Iberoamericana de Estudios de Desarrollo 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 Cuadernos de Trabajo 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.)

Copyright of Revista del Museo de Antropología is the property of Museo de Antropologia - IDACOR 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 Hospital a Domicilio is the property of Centro Internacional Virtual de Investigacion en Nutricion 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 Tavira. Revista Electrónica de Formación de Profesorado en Comunicación Lingüística y Literaria is the property of Tavira. Revista electronica de formacion de profesorado en comunicacion linguistica y literaria 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 Contrastes: Revista Internacional de Filosofia is the property of Contrastes: Revista Internacional de Filosofia 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 research proposed here involves an analysis of Spanish for foreigners textbooks for children at the beginners level. The object of the analysis will be the treatment of the linguistic levels (phonetic-phonological, morphosyntactic, lexical-semantic and pragmatic) and the attention devoted to each level in the same textbook and also among all the textbooks studied will be compared. The purpose of this study will be to observe if the textbooks dedicate the same importance to the different language levels, if the pragmatic level is as relevant as the rest of the levels, and the type of activities presented in each of them. Therefore, for this article we have designed a methodology based on an analysis sheet focused on the four linguistic levels. Five textbooks have been studied: Uno, dos, tres... ¡Ya!, published by enClave ELE; Superdrago, by SGEL; Colega, by Edelsa; Clan7 con ¡Hola, amigos! by Edinumen; and Lola y Leo, published by Difusión. The conclusions obtained revolve around the presentation of the contents of each level (if it is explicit or implicit), the presence of communication in each manual (for which the speech acts proposed for instruction will be analyzed) and the relevance of the different language levels in the teaching methods. [ABSTRACT FROM AUTHOR]

Currently, many studies are already available on people's theoretical knowledge about climate change. The results of some of these studies show the existence of serious confusion regarding certain phenomena and basic concepts of great importance, even despite the fact that, in recent years, the problem regarding climate change has become increasingly relevant in different media, and it is also present in school curricula as a fundamental part of Education for Sustainability. Some of these confusions constitute true alternative ideas. This paper first analyses the incidence and strength of five of these ideas in students of Compulsory Secondary Education (CSE) and in various groups of teachers in training. Then, a didactic proposal is made to achieve change in one of those ideas, which involves various concepts and principles of Physics. [ABSTRACT FROM AUTHOR]

Copyright of Cuestiones de Sociologia: Revista de Estudios Sociales is the property of Universidad Nacional de La Plata 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.)

Certain reckless behaviours have significant human, social, economic, public health and affect public opinion, justify that safety in the railway environments is interesting for railway companies, public administrations and the whole society. The FFE promotes the initiative Safety Mobility in Railway Environments Programme in Spain. Its main objective is to promote a culture of safety in railway environments through information and awareness by greater social commitment. This program arises from the certainty that education to prevent is a useful tool to promote attitudes and safety behaviors among the population. [ABSTRACT FROM AUTHOR]

Copyright of Cultura, Ciencia y Deporte is the property of Cultura, Ciencia y 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.)

The causes of mortality among rheumatic diseases vary widely between geographic areas and cannot be generalized, however, they are frequently associated with the aggressiveness of the clinical presentation and the secondary effects of the therapy used. The main purpose of this study was to characterize the causes of death in a group of patients with autoimmune rheumatic disease. For this purpose, a retrospective study was carried out over a period of 10 years (2009 to 2019), deceased patients were included from a referral centre in Guatemala City, the records were reviewed in search of demographic and clinical variables. In total, 185 deceased patients were identified from 898 admissions during that period, 85.9% were women and the main disease reported was systemic lupus erythematosus in 49.7% of the cases. Among the causes of mortality, infections were reported in 53% and those attributed to disease activity in 15% of cases. The main conclusion is that that most of the deaths were of infectious origin. [ABSTRACT FROM AUTHOR]

Copyright of Revista Internacional y Comparada de Relaciones Laborales y Derecho del Empleo is the property of ADAPT University Press 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 Redes is the property of Redes-Revista Hispana para el Analisis de Redes Sociales 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 Electrónica de Estudios Penales y de la Seguridad is the property of Revista Electronica de Estudios Penales y de la Seguridad 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.)

BACKGROUND: Lipoma is a benign soft tissue mesenchymal neoplasm that rarely occurs in the oral cavity. It appears as a slow-growing mass that progressively hampers the physiological processes of the area it occupies. CLINICAL CASES: This paper reports two cases assisted in different countries and worked together. The first case was a 64-year-old male patient who presented limitation of tongue mobility due to a tumor in the right anterior middle third of the tongue of one year of evolution. Once excised, the histopathological study reported proliferation of adipose cells without atypia compatible with lipoma. In the second case, a 68-yearold patient with a single yellow tumor on the right lateral border and ventral aspect of the tongue was evaluated by computed tomography. Surgical excision was performed with a presumptive diagnosis of lipoma, confirmed by histology as the proliferation of mature lobular adipocytes. CONCLUSIONS: Tumors on the tongue that are well defined, not very symptomatic, and slow-growing, make necessary to think about the differential diagnosis of lipomas. Tongue location is rare, a few cases have been reported in the literature. The treatment of choice is surgical resection, and recurrence is uncommon. [ABSTRACT FROM AUTHOR]

Copyright of Foro de Educación is the property of Foro de 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 Revista Latinoamericana de Metodología de las Ciencias Sociales is the property of Universidad Nacional de La Plata 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 Presupuesto y Gasto Publico is the property of Instituto de Estudios Fiscales, Ministerio de Hacienda y Funcion Publica 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 Metodología de las Ciencias Sociales is the property of Universidad Nacional de La Plata 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 objective of this work is to design and validate a measurement instrument to evaluate the ApS methodology. The study sample was 180 students from nine Spanish universities. As a result of the literature consulted and professional experience, three dimensions are proposed on the ApS, and analyse its reliability, the values of the discrimination coefficient of the items and the Confirmatory Factorial Analysis, with satisfactory results. Thus, the proposed instrument contributes to the study of the evaluation of the ApS methodology, theoretically based and complying with the psychometric characteristics related to its reliability and validity. [ABSTRACT FROM AUTHOR]

Copyright of Estudios sobre el Mensaje Periodistico 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 Redes is the property of Redes-Revista Hispana para el Analisis de Redes Sociales 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.)

Boosting and developing scientific competence among students studying subjects such as Physics, is an objective currently contemplated in an explicit way in most school curricula and is shared by many experts in Science education. However, when this topic is discussed with science teachers, it is usually done by ignoring the specific contents of the subject to be taught, so that teachers can hardly transfer to their classes what has been exposed to them in terms that are too general. In our opinion, if to promote and develop scientific competence is really wanted, this must be done jointly through key content for the teaching and learning of science, such as the introduction of concepts, problem solving and laboratory experiments. The problem is that most science teachers admit that many of the methodological aspects inherent in scientific competence, such as the issuance of hypotheses, the development of strategies for their contrast, the analysis of results, etc., can be incorporated with relative ease to the experimental works, but they do not see it so clear when it concerns the introduction of theoretical concepts or the resolution of pencil and paper problems. This paper attempts to show, through the resolution of a specific Physics problem, how these essential aspects of scientific competence can be contemplated in problem solving. In addition, the possibility of incorporating practical elements and new technologies, in a functional way, into the resolution is also considered. [ABSTRACT FROM AUTHOR]

Copyright of Revista Espacios is the property of Talleres de Impresos Oma 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 Politica y Sociedad 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 Archivo de Prehistoria Levantina is the property of Museu de Prehistoria de Valencia 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 Lingüística is the property of Servicio de Publicaciones de la Universidad de Murcia 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 Informática Educativa Comunicaciones is the property of Asociacion para el Desarrollo de la Informatica Educativa 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 Tradition Oral Literature / Boletín de Literatura Oral is the property of Boletin de Literatura Oral 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 Signa 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 Spal: Revista de Prehistoria y Arqueologia de la Universidad de Sevilla is the property of Spal. Revista de Prehistoria y Arqueologia de la Universidad de Sevilla 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 objective of this study was to analyze possible differences in life satisfaction, depressive mood, self-concept and family communication among adolescents not involved in dating violence, bullies, victims, occasionally involved in a role of aggressor-victim and frequently involved in a role of aggressor-victim were analyzed. 672 Spanish adolescents (325 girls, 347 boys) between 12 and 19 years (M = 14.45, SD = 1.62) participated in this study. The results show a more negative psychosocial profile in girls victims of dating violence and boys frequently involved in the role of aggressor-victim. More difficulties in family communication were also observed in girls with high involvement in dating violence. These results show the existence of different psychosocial profiles in adolescents, boys and girls, involved in different roles in dating violence and the usefulness of considering these specific profiles in the development of intervention programs. [ABSTRACT FROM AUTHOR]