El presente artículo, aborda el estado del arte en torno al conocimiento producido en la relación de las categorías de significaciones imaginarias y ciudadanía política, durante el periodo 2007-2018 en Iberoamérica. Este estado del arte, se realiza con el objetivo de identificar las tendencias teóricas, metodológicas y los resultados más relevantes, que han orientado las investigaciones respecto a dichas categorías, en su relación analítica, con el fin de fundamentar posteriores análisis que permitan identificar y problematizar los avances y vacíos en (...) el campo, que ayuden a ampliar la mirada sobre estos asuntos, en el marco de la investigación doctoral “Significaciones imaginarias en torno a la ciudadanía y la religiosidad, en un grupo de jóvenes universitarios de Pereira”, la cual se encuentra en proceso de construcción y ejecución. (shrink)

The aim of this study was to examine the influence of somatic maturation in anthropometric, physical, and game-related variables in youth basketball age groups under-13 and under-15. One-hundred and eighty-five basketball players performed anthropometrical and physical tests during a non-official youth basketball tournament. Predicted maturity offset and game-related variables were also analyzed. Cluster analysis was used to analyze the between-maturation status differences in all parameters in each age group. Also, regularized generalized canonical correlation analysis was used to assess relative contributions (...) of maturational, physical, and game-related variables within each age group. Based on MO, two different clusters were identified within each age category. Greater differences in MO were identified among U-13 clusters than among U-15 clusters. No significant differences were observed between clusters in terms of physical and game-related variables. High correlations between maturational, physical, and game-related variables were found for boys. In girls, different trends in terms of correlations were observed. The strongest association between blocks was observed between physical tests and game-related variables in all age categories, except for U-15 girls. Knowing and identifying performance profiles according to biological age is of upmost importance since it allows the coach to create challenging situations adjusted to the individual’s needs. (shrink)

Nadie ha logrado explicarme de manera convincente por qué a los soldados de plástico de mi infancia todo el mundo los llamaba "indios". Algunos me dijeron que las figuras que representaban a los indios debían haber sido las más numerosas y populares desde el comienzo y que, por esta razón, el término que los designaba se había extendido a toda esta clase de juguetes. Otros propusieron la hipótesis de que el nombre en cuestión había adquirido tanta aceptación debido a que (...) en aquella época, en Rumanía y en otros países comunistas, los wéstern gozaban de gran éxito. También hubo quienes plantearon la hipótesis de que una elección semejante había sido influenciada por las lecturas de los niños de entonces, orientadas hacia el mundo del Oeste salvaje gracias a las novelas de Karl May y James Fenimore Cooper. (shrink)

Nos acercamos a la figura de Gabriel Riesco Fernández del Campo por ser una de las más prolíficas de la planificación urbana de España y El Salvador del siglo XX, como autor de más de 180 planes. Tras el estudio de su biografía y de algunas de sus obras podemos situarlo en la más alta Administración pública de ambos países, donde su trabajo fue determinante para su ordenación territorial, en los años 50 y tras el terremoto de 1986 en Centroamérica, (...) y en España durante el desarrollismo y la constitución de las Comunidades Autónomas. Asimismo fue asesor de Naciones Unidas para la ordenación territorial en El Salvador. Su obra arquitectónica es aún más desconocida. (shrink)

As stated by previous researchers, in an increasingly competitive environment, organizations need to develop successful innovations to compete and survive in the long term. Furthermore, sustainability and social issues are gaining increasing importance, to the extent that they are now a matter of high concern for firms and for society. Therefore, organizations cannot improve their results at any price and must be responsible for the consequences of their activities, including innovation. In these conditions, a growing demand for new leadership styles (...) and behaviors arises to face this complex context. Stewardship is a leadership behavior that shows great concern for the impact of the organization’s activity on society. A quantitative study has been conducted with the purpose of providing empirical evidence of the relationship between leaders’ stewardship behavior and innovation success, using radical innovation as an explanatory variable. To confirm the hypotheses, structural equations were used on a dataset from a sample of 300 questionnaires from Spanish companies. The study empirically validates the proposed conceptual model. Results show how radical innovation fully mediates the relationship between leaders’ stewardship behavior and innovation success. (shrink)

Over the past two decades the growth of the organic sector has been accompanied by a shift away from first party, or peer review, systems of certification and towards third party certification, in which a disinterested party is responsible for the development of organic standards and the verification of producer compliance. This paper explores some of the limitations of the third party certification model and presents the case of Mexico as an example of how an alternative form of participatory certification (...) has emerged. The paper suggests that participatory guarantee systems (PGS) are reflective of the growing “beyond organic” movement, which focuses on reconstructing the local and re-embedding food systems into their socio-ecological contexts. It argues that PGS offers a number of benefits for producers and consumers, particularly in the South, but that it faces a number of challenges as well, such as a lack of formal recognition, social conflicts and dependence on donated resources. (shrink)

The production of good sound generation in the violin is a complex task that requires coordination and spatiotemporal control of bowing gestures. The use of motion-capture technologies to improve performance or reduce injury risks in the area of kinesiology is becoming widespread. The combination of motion accuracy and sound quality feedback has the potential of becoming an important aid in violin learning. In this study, we evaluate motion-capture and sound-quality analysis technologies developed inside the context of the TELMI, a technology-enhanced (...) music learning project. We analyzed the sound and bow motion of 50 participants with no prior violin experience while learning to produce a stable sound in the violin. Participants were divided into two groups: the experimental group received real-time visual feedback both on kinematics and sound quality, while participants in the control group practiced without any type of external help. An additional third group of violin experts performed the same task for comparative purposes. After the practice session, all groups were evaluated in a transfer phase without feedback. At the practice phase, the experimental group improved their bowing kinematics in comparison to the control group, but this was at the expense of impairing the sound quality of their performance. At the retention phase, the experimental group showed better results in sound quality, especially concerning control of sound dynamics. Besides, we found that the expert group improved the stability of their sound while using the technology. All in all, these results emphasize the importance of feedback technologies in learning complex tasks, such as musical instrument learning. (shrink)

​This paper examines the life and work of the Novohispanic philosopher Sor Juana Inés de la Cruz, who used a great deal of irony to respond to what, we argue, were gender-based microaggressions in 17th century New Spain. The case of Sor Juana is particularly interesting not only because it suggests that microaggressions are not the product of our time, as has been suggested in the literature, but also because it reveals some of the advantages as well as limitations of (...) using irony when one is subject to microaggression. The case of Sor Juana also provides insights regarding the difficulties of using irony to address microaggressions that take place in the classroom. (shrink)

A finales de 2019 el fotógrafo y escritor Paco Gómez encontró una caja de placas fotográficas en el Rastro de Madrid. Esta investigación trata de analizar el proceso de creación de un relato visual a través de las imágenes descubiertas por dicho autor, y cómo esa historia da lugar a la novela Wattebled o el rastro de las cosas, confeccionando un ejercicio de fotografía expandida hacia la literatura. En dicho proceso creativo se parte de la idea de generar una (...) narración entre esas imágenes y su historia a través de un recorrido al pasado como ejercicio de memoria histórica que permite reconstruir una biografía fami-liar, articulada desde una estrategia de conexiones temporales o heterocronías que ofrecen un sentido y una respuesta a las imágenes halladas. Partiendo de estos planteamientos, este artículo expone el papel que cumplen las imágenes nómadas o desahuciadas y su revitalización como instrumento de reconstrucción de la nostalgia y reencuentro con el pasado, es decir, las cualidades que permiten ofrecer unas fotografías anónimas como objetos portadores de resignificación histórica. (shrink)

This paper presents an experience in developing professional ethics by an approach that integrates knowledge, teaching methodologies and assessment coherently. It has been implemented for students in both the Software Engineering and Computer Engineering degree programs of the Technical University of Madrid, in which professional ethics is studied as a part of a required course. Our contribution of this paper is a model for formative assessment that clarifies the learning goals, enhances the results, simplifies the scoring and can be replicated (...) in other contexts. A quasi-experimental study that involves many of the students of the required course has been developed. To test the effectiveness of the teaching process, the analysis of ethical dilemmas and the use of deontological codes have been integrated, and a scoring rubric has been designed. Currently, this model is also being used to develop skills related to social responsibility and sustainability for undergraduate and postgraduate students of diverse academic context. (shrink)

Se presenta una propuesta de innovación educativa, dirigida al alumnado de Educación Secundaria, fundamentada en el uso de los itinerarios didácticos teatralizados como recurso didáctico con perspectiva de género. Para su confección se pretende una metodología que privilegia los contenidos procedimentales y que fomenta el pensamiento histórico y, por ende, el pensamiento crítico. Los contenidos seleccionados están relacionados con el siglo XVI y XVII y, más concretamente, con la persecución y procesamiento de mujeres por brujería y hechicería por parte del (...) Tribunal de la Inquisición. Para ello se toma como centro de estudio el proceso que se llevó a cabo en Córdoba contra Leonor Rodríguez, lo que llevará al alumnado a reflexionar y a preguntarse sobre los estereotipos de la mujer en la historia, así como en la actualidad, con la intención de formar a una ciudadanía crítica y comprometida. (shrink)

Auditory-guided vocal learning is a mechanism that operates both in humans and other animal species making us capable to imitate arbitrary sounds. Both auditory memories and auditory feedback interact to guide vocal learning. This may explain why it is easier for humans to imitate the pitch of a human voice than the pitch of a synthesized sound. In this study, we compared the effects of two different feedback modalities in learning pitch-matching abilities using a synthesized pure tone in 47 participants (...) with no prior music experience. Participants were divided into three groups: a feedback group receiving real-time visual feedback of their pitch as well as knowledge of results; an equal-timbre group receiving additional auditory feedback of the target note with a similar timbre to the instrument being used ; and a control group practicing without any feedback or knowledge of results. An additional fourth group of violin experts performed the same task for comparative purposes. All groups were posteriorly evaluated in a transfer phase. Both experimental groups improved their intonation abilities with the synthesized sound after receiving feedback. Participants from the equal-timber group seemed as capable as the feedback group of producing the required pitch with the voice after listening to the human voice, but not with the violin. In addition, only participants receiving real-time visual feedback learned and retained in the transfer phase the mapping between the synthesized pitch and its correspondence with the produced vocal or violin pitch. It is suggested that both the effect of an objective external reward, together with the experience of exploring the pitch space with their instrument in an explicit manner, helped participants to understand how to control their pitch production, strengthening their schemas, and favoring retention. (shrink)

As the result of the complexity inherent in nature, mathematical models employed in ecology are often governed by a large number of variables. For instance, in the study of population dynamics we often deal with models for structured populations in which individuals are classified regarding their age, size, activity or location, and this structuring of the population leads to high dimensional systems. In many instances, the dynamics of the system is controlled by processes whose time scales are very different from (...) each other. Aggregation techniques take advantage of this situation to build a low dimensional reduced system from which behavior we can approximate the dynamics of the complex original system.In this work we extend aggregation techniques to the case of time dependent discrete population models with two time scales where both the fast and the slow processes are allowed to change at their own characteristic time scale, generalizing the results of previous studies. We propose a non-autonomous model with two time scales, construct an aggregated model and give relationship between the variables governing the original and the reduced systems. We also explore how the properties of strong and weak ergodicity, regarding the capacity of the system to forget initial conditions, of the original system can be studied in terms of the reduced system. (shrink)

La presente traducción fue realizada del original “Gespräch mit Emmanuel Levinas am 20. Juli 1992 in Paris”, publicado en Emmanuel Levinas- eine Herausforderung für die christliche Theologie por Schöningh en 1999, páginas 231-237. Agradezco al profesor Josef Wohlmuth, editor de la obra, por la autorización para publicar esta traducción. Asimismo agradezco a Sara Bertschik por sus agudos comentarios. Esta traducción fue realizada en el marco del proyecto Fondecyt n. 1160479 id 150811071.

La presente traducción fue realizada del original “Emmanuel Levinas” publicado en Französische Philosophen im Gespräch por Boer Verlag. Grafrath en 2015, páginas 89 – 100. Agradezco a la editorial Boer por la autorización para publicar esta traducción. Asimismo agradezco a Sara Bertschik por su constante apoyo y amistad.

RESUMEN Se interroga la atencionalidad propia del amor en cuanto que experiencia privilegiada y primordial del cuidado. En busca de un acceso al fenómeno del amor, se propone interrogarlo conforme al tipo de atención que promueve, asumiendo y discutiendo los recursos aportados por la fenomenología husserliana, así como por las fenomenologías contraintencionales, en particular la de Waldenfels. De este modo, si para describir este fenómeno es preciso dar cuenta del fundamento afectivo de la atención, también hay que reconocer que el (...) amor es vivido como un hecho original o un acontecimiento que implica para el amante una reorientación existencial y atencional. ABSTRACT The article inquires into the attentionality inherent to love as a privileged and primordial experience of care. Seeking access to the phenomenon of love, we suggest inquiring into it according to the type of attention it promotes, drawing on and discussing the resources provided by Husserlian phenomenology, as well as by counter-intentional phenomenologies, particularly Waldenfels'. Thus, while it is necessary to account for the affective grounds of attention in order to describe this phenomenon, it is also essential to recognize that love is experienced as an original fact or as an event that entails an existential and attentional reorientation of the lover. (shrink)

Dentro de la dilatada herencia intelectual que nos ha legado Ratzinger / Benedicto XVI es destacable su aportación a la Teología Fundamental. Su amor y su vasto conocimiento tanto de filosofía como de teología permiten al lector descubrir valiosas herramientas para afrontar problemas actuales. En este caso, proporciona recursos utilísimos para, en primer lugar, analizar la crisis que vive la relación fe-filosofía —la centralidad del guion que la une desde su origen— y, en segundo lugar, muestra posibles caminos para recuperar (...) dicha relación tan esencial para la reflexión teológica y, también, para la vida de la Iglesia. (shrink)

El pensamiento de Unamuno es complejo y problemático. Realizar una lectura de los escritos de este autor, sin tomar previamente en consideración ciertos aspectos, puede resultar estéril y contradictoria. Examinando, a través de textos del propio autor, cómo concibe la “razón”, el “lenguaje”, la “filosofía” y la “realidad”, junto a la descripción de ciertos rasgos de su “personalidad”, queremos mostrar el talante verdaderamente filosófico de Unamuno, tantas veces puesto en cuestión. El presente artículo tiene como objeto exponer algunos puntos clave (...) que pueden servir como indicadores para descubrir la riqueza y profundidad que encierra la obra del filósofo vasco. Palabras clave: Unamuno; Razón; Lenguaje; Filosofía; Realidad. ABSTRACT The philosophical thinking of Unamuno is complex and problematic. Trying to interpret his writings previously taking into consideration certain aspects of his work could result fruitless and contradictory (paradoxical). The analysis of his conception of subjects like reason, language, philosophy and reality in his texts, together with the description of certain traits of his personality lead us to the real philosophical nature of his work, which has been repeatedly questioned by some authors. This paper is going to explain the main aspects of his work, which are the indicators to discover the true nature of the enriching and profound characteristics of the work of this Basque philosopher. Key words: Unamuno; Reason; Language; Filosofia; Reality. (shrink)

La filosofía no está para que tranquilice nuestras conciencias, para que nuestra razón se sienta en "casa", sino que es una caja de herramientas. Algunas de las pre-guntas que nos plantea el pensamiento de G. Deleuze son: ¿qué podríamos hacer o experimentar con ella?, ¿cómo podremos devenir en ella?.

Some arguments are presented in this paper where it can be stated that the truth that philosophy seeks is not the truth that matches with the verification interests of knowledge instrumentalization or pragmatism (Rorty) present in contemporary philosophy (Rorty). Aside from the unavoidable reality of human necessities and from the instruments that allow science and technology, as well as its own meaning (thanks to knowledge), which are necessary for human life, it is still a priority to explain a personal, “existential (...) truth” that requires a belief system conversion. This belief system conversion would be the philosophy’s starting point and not a “question about the oblivion of the being” (Heidegger), nor an ethic (Lévinas). (shrink)

BackgroundAlcohol use is one of the main risk factors that leads to detrimental health effects and support for a transdiagnostic approach to alcohol use disorders is growing. However, the role of transdiagnostic predictors of problematic alcohol consumption in Ecuador are understudied.ObjectiveThe aim of this study was to examine gender differences in psychological stress and inflexibility as transdiagnostic predictors of problematic alcohol consumption in a large sample of college students in Ecuador.MethodsA total of 7,905 college students were surveyed using the following (...) standardized scales: Alcohol Use Disorders Identification Test, Perceived Stress Scale-14, and Acceptance and Action Questionnaire. Macro Process for SPSS was used to analyze mediation and moderation effects.ResultsReported alcohol consumption was significantly higher in men than women students. On the other hand, women reported significantly higher levels of perceived stress and psychological inflexibility than men students. Gender, age, psychological stress, and inflexibility were significant predictors of alcohol consumption. Moreover, psychological inflexibility mediated the impact of stress on alcohol consumption, particularly in women.DiscussionResults of this study support psychological stress and psychological inflexibility as critical transdiagnostic variables related to increased rates of alcohol consumption among Ecuadorian college students. These conclusions contribute to the development of transdiagnostic comprehensive programs, which encompasses promotive, preventive, and treatment services that allow to alleviate the burden of alcohol, as well as to enrich the growing research on alcohol consumption in this population from a gender perspective. (shrink)

BackgroundYouth substance use is a public health problem globally, where alcohol is one of the drugs most consumed by children, and youth prevention is the best intervention for drug abuse.ObjectiveReview the latest evidence of alcohol use prevention programs in empirical research, oriented to all fields of action among children and youth.MethodsA narrative and critical review was carried out within international databases in August 2021 and was limited to empirical studies that appeared in the last five years. A flow diagram was (...) used according to the PRISMA statements. Empirical research articles in English with RCTs and quasi-experimental design that included alcohol, children, and young people up to 19 years of age were included. The authors examined the results and conceptual frameworks of the Prevention programs by fields of action.ResultsTwenty-two articles were found from four fields of action: school, family, community, and web-based, representing 16 alcohol prevention programs. School-based alcohol prevention programs are clinically relevant [Theory of Planned Behavior, Refuse, Remove, Reasons, Preventure, The GOOD Life, Mantente REAL, Motivational Interviewing, Primavera, Fresh Start, Bridges/Puentes], they are effective in increasing attitudes and intentions toward alcohol prevention behavior, while decreasing social norms and acceptance of alcohol, reducing intoxication, and increasing perceptions with regards to the negative consequences of drinking.DiscussionThis narrative and critical review provides an updated synthesis of the evidence for prevention programs in the school, family, community, and web-based fields of action, where a more significant number of programs exist that are applied within schools and for which would have greater clinical relevance. However, the prevention programs utilized in the other fields of action require further investigation. (shrink)

RESUMEN: Este trabajo considera la conceptualización y aplicación de la figura de los ajustes razonables en Qatar tras nueve años desde la ratificación de la Convención sobre los Derechos de las Personas con Discapacidad (CDPD). En él se trata de analizar la situación de igualdad y no discriminación de las personas con discapacidad utilizando como medida de impacto la figura de ajustes razonables. El artículo destaca las principales fallas y virtudes del Estado de Qatar respecto a esta figura y traza (...) un camino a fin de poder avanzar en la inclusión de las personas con discapacidad a la luz de la CDPD. ABSTRACT: This paper considers the conceptualization and application of reasonable acommodation in Qatar after nine years since the ratification of the Convention on the Rights of Persons with Disabilities (CRPD). It analyzes the situation of equality and non-discrimination of people with disabilities using the figure of reasonable adjustments as an impact measure. The article highlights the main failures and virtues of the State of Qatar regarding reasonable accommodation and draws a path to move forward in the inclusion of people with disabilities in the light of the CRPD. PALABRAS CLAVE: ajustes razonables, igualdad, CDPD, Qatar. KEYWORDS: reasonable accommodation, equality, CRPD, Qatar. (shrink)

"El repertorio bibliográfico no presenta resumen".