Search

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.)

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.)

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.)

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.)

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.)

Existe una variedad de métodos efectivos para entrenar la velocidad de aceleración, como el entrenamiento de sprint con trineo resistido. El objetivo de este estudio fue describir el comportamiento del tiempo, la velocidad y la pérdida de velocidad al ejecutar aceleraciones en 20 metros sin y con trineo con cargas equivalentes al 8%, 12% y 15% del peso corporal. Corresponde a un estudio descriptivo de corte transversal. Se realizó un análisis ANOVA de medidas repetidas para carrera de aceleración sin resistencia; con 8% del PC; 12% del PC; 15% del PC en tiempo para los primeros 10 metros; entre 10 a 20 metros; distancia de 0 a 20 metros; velocidad en km/h de 0 a 10 metros; velocidad en km/h de 10 a 20 metros; velocidad en km/h de 0 a 20 metros; pérdida de velocidad con las diferentes cargas, contrastadas con la carrera sin resistencia. El entrenamiento de trineo mostró pérdidas de velocidad limitadas con resistencias muy ligeras del 8%, mientras que las resistencias ligeras del 12% y 15% produjeron pérdidas importantes sobre la velocidad promedio, superando el umbral que afectó la cinética y cinemática de la carrera de aceleración.

El problema que se aborda en este artículo, desde la teoría de Hartmut Rosa, es cómo la lógica relacional del sujeto tardomoderno de estabilización dinámica, que se caracteriza por un aumento constante a niveles económico, tecnológico y de innovación, ha llevado a que la relación con el mundo se busque en el dominio y apropiación para su utilización y control, lo que ha implicado una vida acelerada y alienada donde el sujeto, ante la imposibilidad de continuar en la “carrera por la vida”, se siente responsable, desencadenando una psicocrisis desde la culpa, el miedo y la angustia. En este sentido, la resonancia del perdón es la posibilidad de una existencia exculpada y, por tanto, sin miedo a la mirada del otro, ya que no se ve en ella una amenaza que incremente la culpa, sino un espacio que posibilita un mundo seguro y amable. El objetivo del artículo es ahondar en la teoría crítica de Hartmut Rosa, para plantear que la resonancia no solo es un concepto diagnóstico, sino que es un ejercicio terapéutico, concretamente, la resonancia del perdón como posibilitadora de un espacio de encuentro. Respecto a este eje conceptual, desde una metodología hermenéutico-crítica, se concluye que la resonancia del perdón se encuentra en el cristianismo como posibilidad de vinculación con el mundo. Por lo tanto, la principal conclusión apunta a proponer desde el perdón la posibilidad de reconstruir el tiempo y el espacio del encuentro, pues esto permite que el mundo (lo relacional) hable de nuevo.

This theoretical essay aims to discuss how the temporalities of different accelerations can contribute to thinking about the space and curricula of contemporary schools. To achieve this, the work was divided into three parts. In the first, the concept of acceleration and its effects on the subjective dimension were presented using arguments arising from the field of Psychology. In the second, acceleration was investigated and how it has figured in the temporalities characteristic of contemporary times. In the third, an analytical distinction was drawn between the modern school and the contemporary school in order to verify the effects of temporalities on school curricula. From these analyses, it was concluded that the temporal experience of acceleration is produced by neoliberalism and has effects on the processes of subjectivation through temporal government. It was verified the existence of multiple temporalities, accelerated and decelerated, which are driven by the competition typical of neoliberalism and coexist in the social world and in our subjectivity. In relation to contemporary schools, it was noticed that their curricula have been constituted by accelerated temporalities that have synchronized and desynchronized forms. Finally, the thesis was demonstrated that both the norm of conduct and the neoliberal subjectivation model can be understood from a temporal perspective that produces effects in contemporary schools. [ABSTRACT FROM AUTHOR]

Copyright of Revista del Centro de Investigación Flamenco Telethusa is the property of Centro de Investigacion Flamenco Telethusa 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 Ciencias de la Actividad Física y el Deporte is the property of Revista Iberoamericana de Ciencias de la Actividad Física 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.)

El estudio de la percepción acelerada de nuestro día a día en la era digital es una corriente ya habitual en muchos campos de investigación. La implantación de Internet en el devenir diario, que conlleva un consumo infinito de imágenes, datos e información, ha propiciado en este universo multipantalla un sentir de la temporalidad fugaz, sin freno. Desde el campo del audiovisual esto se ha visto, si cabe, mucho más potenciado que en cualquier otro. El alimento en redes son ahora cientos de vídeos —productos audiovisuales— puestos a disposición del consumidor (o prosumidor, en cualquier caso), quien ya no surfea en la red, sino que se desliza en ese continuo bucle de datos digitales que la cultura red ofrece para él. El hecho expuesto nos lleva a preguntarnos cuál es la respuesta que ofrece tanto el campo del arte como el del audiovisual para él. El videoarte, desde su nacimiento en la década de los sesenta, surgió como medio subversivo y crítico hacia la televisión comercial, entre otros. Hoy en día, de manera análoga, algunos videocreadores utilizan este potencial crítico frente al exceso de imágenes y temporalidad acelerada de la era digital. En este estudio tomaremos algunos ejemplos de videocreadores españoles —como Tete Álvarez, María Cañas, Marta Negre o Daniel Canogar— para estudiar cómo, desde nuestro ámbito nacional, también existe una vertiente crítica —o, al menos, reflexiva— que señala estos comportamientos en la era red.

Copyright of Co-herencia is the property of Universidad EAFIT 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 RHS: Revista Humanismo y Sociedad is the property of Corporacion Universitaria Remington 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 Ingeniería (0121-750X) is the property of Ingenieria 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 Religación: Revista de Ciencias Sociales y Humanidades is the property of Religacion: Revista de Ciencias Sociales 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 Revista Foco (Interdisciplinary Studies Journal) is the property of Revista Foco 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 Comprendre: Revista Catalana de Filosofía is the property of Herder Editorial S.L. 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 Centro de Investigación Flamenco Telethusa is the property of Centro de Investigacion Flamenco Telethusa 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 Foco (Interdisciplinary Studies Journal) is the property of Revista Foco 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 Brasileira de Medicina do Esporte is the property of Redprint Editora Ltda. 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.)

El presente trabajo desarrolla la estructura contractual de la cláusula de aceleración, o vencimiento anticipado del plazo del contrato. Este pacto es típico de los contratos de financiamiento y es el remedio contractual por excelencia para recuperar el capital desembolsado y la ganancia total esperada del contrato. Aunque la ley reconoce este remedio para ciertos supuestos, la práctica contractual ha propuesto un esquema más complejo que se acomoda mejor a los riesgos involucrados en un financiamiento. Estudiar a la cláusula de aceleración permite superar el divorcio que se observa entre los remedios legales del Código Civil y los remedios convencionales de la práctica contractual financiera.

Copyright of Estudios Filosóficos is the property of Estudios Filosoficos 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 DYNA - Ingeniería e Industria is the property of Publicaciones Dyna 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 Acotaciones: Investigación y Creación Teatral is the property of Real Escuela Superior de Arte Dramatico 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.)

Based on historical materialistic perspectives that account for certain characteristics of the work at delivery platforms, this article presents a qualitative analysis of such work, taking workers currently operating in the City of Buenos Aires as empirical reference. A Simmelian theoretical interweaving of the categories of money, freedom, vocation, acceleration and boredom is carried out to reveal some of the subjective foundations on which this type of employment is based, as well as certain adverse personal effects and affections it can cause to those who carry it out. [ABSTRACT FROM AUTHOR]

The article attempts to problematize digital technology from the critical literature on the undesired effects of digitalism. To this end, it is concerned first of all with framing the critique of digital tools in the broader field of reflection on technique and technology. Then, it is our purpose to outline some axes of thought that question the predominant forms of digital innovation, such as social acceleration, automation, hyperconnection and hypermediation. Likewise, as a counterpoint to the pernicious drifts of digitalism, we will oppose the normative concepts of recognition and resonance. [ABSTRACT FROM AUTHOR]

In contemporary social and political theory, thinkers from the left as well as those from the right very often start from the basis of an antogistic social ontology. They take it for granted that there are irreconcilable conflicts and divergencies of interest between social groups such that, as Laclau, Rancière and others would have it, eternal struggle is not just unavoidable, but desirable, since its absence signifies nothing but the unchecked hegemony of a particular social faction. This view corresponds to a social reality in which political actors simply perceive of each other as allies or as enemies and obstacles that need to be fought or silenced. Such a reality inevitably produces a growing sense of political alienation. By contrast, this contribution claims that we should start from a relational social ontology which implies that social relations are not a priori given, but are themselves a product of social and political institutions and practices. Hence, relationships between social groups need not be antagonistic, but can take on a wide variety of forms. Critical Theory therefore should focus on the nature and quality of social, physical, temporal and spatial relationships established in social institutions. The paper then goes on to delevop the conceptual framework for such an analysis based on the theory of resonance. [ABSTRACT FROM AUTHOR]

Copyright of Themis: Revista de Derecho is the property of Themis Asociacion 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 Hermenéutica is the property of Hermeneutic - Revista Digital de Arte, Critica y 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.)

Se estudiaron dos aspectos relacionados al aprendizaje del concepto de movimiento acelerado. En primer lugar, se analizó la situación ontológica inicial de los estudiantes universitarios, previo al aprendizaje formal del tema, en cuanto a las representaciones no verbales y en forma de dibujos que asocian con la aceleración. En segundo lugar, se estudió el procesamiento asociativo que logran realizar estos estudiantes, entre los códigos no verbales correspondientes a los dibujos y las gráficas. En ambos casos, la metodología seleccionada fue la de Estudio de Caso: los alumnos que se aprestan a cursar la primera asignatura de Física universitaria fueron los participantes. Los resultados muestran que la ontología manifestada a través de los dibujos de los alumnos presenta características de conceptos tipo Proceso erróneo, en concordancia con investigaciones sobre las representaciones verbales. La mayoría de los estudiantes iniciales no logran llevar a cabo un correcto procesamiento asociativo entre dibujos y gráficas.

Premature molar loss results in inclination of teeth adjacent to the edentulous gap, uneven marginal ridges, posterior collapse of bite, and atrophy of the residual bone width. The orthodontic treatment aimed at closing post-extraction spaces, is one possible treatment plan. However, in many cases this movement is compromised by the collapse of cortical plates and the decrease of the osseous corridor. Due to this problem, flexicorticotomy may be considered as an alternative in the mesialization of molars to improve residual bone width and to accelerate orthodontic movement. A 22-year-old female patient underwent extraction of the right mandibular first molar. A flexicorticotomy was performed to accelerate the mesial movement of teeth number 37 and 38, using a miniscrew for absolute anchorage. This technique helped mesialize teeth number 37 and 38, attaining a stable class I relationship, thus finding an orthodontic solution to a problem that was historically treated only prosthetically. In conclusion, this technique facilitates the mesial movement of molars, reaching treatment goals more effectively, and saving costs by avoiding further prosthetic treatment.

Copyright of Visión Electrónica is the property of Fondo de Universidad Distrital Francisco Jose 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.)

Copyright of International Journal of Political Philosophy / Las Torres de Lucca is the property of Revista Las Torres de Lucca. Facultad de Filosofia, Ciudad Universitaria 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 International Journal of Medicine & Science of Physical Activity & Sport / Revista Internacional de Medicina y Ciencias de la Actividad Física y del Deporte is the property of Revista Internacional de Medicina y Ciencias de la Actividad Fisica y del 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 Arte y Políticas de Identidad 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.)

Se plantean como objeto central el Diseño de Unidades Didácticas para los Programas de Curso Cinemática y Dinámica y el Problema del Movimiento: Una propuesta para formación de profesores en la Licenciatura Matemáticas y Física, como parte del proyecto de investigación “El análisis didáctico: Una posibilidad de integración curricular en la formación de profesores de matemáticas y física”. Tomando como foco de contenido, la Segunda Ley de Newton. En el desarrollo de la unidad didáctica se plantea como objetivo el estudio y análisis de la segunda Ley de Newton a partir del análisis didáctico en sus cuatro componentes. En su aplicación se encontró una actitud favorable del estudiante frente al desarrollo de las tareas, se evidencia procesos de conceptualización a mayor nivel, y permitió al docente reflexionar sobre el nivel de apropiación que posee de las temáticas que va a trabajar, como también del manejo didáctico y pedagógico.

Desde la teoría de los sistemas complejos (Arthur, 2009), el presente trabajo tiene como objetivos: 1) analizar el cambio tecnológico desde la perspectiva de la familia de fenómenos que explota el sistema de aceleración; 2) explicar cómo un sistema sencillo se convierte en uno complejo; 3) reconocer la importancia de reglas, normas y estrategias utilizadas por los agentes para producir nuevas tecnologías, y 4) estudiar el problema de la aceleración no-intencional.

El presente escrito es un intento por mostrar algunos rasgos característicos de la figura “tiempo histórico” y su vínculo con la idea de una aceleración de la historia desde su origen. El término tiempo histórico, utilizado como concepto fundamentalmente desde el siglo XVIII en adelante, corresponde a una manera de entender el mundo contemporáneo como el momento en que tiene lugar una cronología del tiempo y, junto a ello, la aparición de la historia. Diferentes esquemas temporales dan cuenta de este tránsito; entre ellos el paso de una sincronía a una diacronía, el cambio de la iteralidad al acontecimiento, la circularidad a la linealidad. En lo que sigue proponemos observar algunas de las implicancias y formas de articulación de un tiempo histórico y la aceleración de la sociedad en la medida que ambos se perciben como elementos interdependientes.

The ongoing pandemic is bringing back the sense of limit in the contemporary cultural horizons, making inevitable the confrontation with the sense of our "duration" as individuals, society and human community. The contribution recalls the link between the memory system and the costruction of individual and collective duration; it analyzes the spatial-temporal changes responsible for the looming disconnection from the past and the future for the young generations; highlights the ambivalences and contradictions of these processes; stresses the centrality of critical memory in the costruction of new referents of meaning for human adventure in the contemporary global horizons. [ABSTRACT FROM AUTHOR]

This article analyzes some phenomena that are part of the processes of "digitalization of life" and are symptomatic of changes in the ways of experiencing temporality. Among them, the habit of binge-watching audiovisual products on streaming platforms; the use of programs that speed up the consumption of videos and audios; and the offer of "slow content" to recalibrate one's wellbeing in an efficient and productive way. In all these practices, a certain anxiety is detected in the ways of dealing with time, resulting from the conflict between the stimulus to consume unlimitedly and the frustration due to the persistence of limitations, especially in time. This is an essayistic analysis based on the genealogical perspective, which analyzes a set of media articles dedicated to the subject matter in focus, seeking to identify - in these traces - changes in the regimes of knowledge and power in the transition from modern to contemporary era. [ABSTRACT FROM AUTHOR]

The article puts forward a sociological interpretation of the supposed "pandemics of depression" that assails the contemporary world. It approaches the modes of psychic suffering commonly described as depressive experiences in the light of an analysis of the forms of subjectivity produced or, at least, encouraged by late modernity. Based on the social-historical diagnosis of the 'new spirit of capitalism' formulated by Boltanski and Chiapello, the text defends that the attributes of initiative, entrepreneurship and adaptability have become normative imperatives for contemporary individuality, not only in the world of labor but in various other existential domains, such as the care of one's body and erotic-affective relationships. Without neglecting the inflation of psychiatric diagnoses as part of the causes behind the alleged pandemics of depression nowadays, the paper sustains that the very real forms of psychological suffering portrayed in such terms are the reverse coin, as it were, of contemporary demands for individual self-realization: the depressive collapse of initiative and the absence of "projects" replace the "entrepreneurship of the self"; the interruption of movement overwhelms the flexible adaptability of the self to a society of accelerated changes; and the experience of existential isolation replaces the expected communicability of the contemporary self as a restless networker. The text concludes with a reflection of the limits that contemporary civilization places on individuals' "psychic ecology" and the "energetic economy". [ABSTRACT FROM AUTHOR]

Focusing on different ways of thinking about the future and the end, this paper examines changes in the scale of the farewells taking shape in recent cultural productions. In readings of poems by Roberto Bolaño and the film Melancholia by Lars von Trier, this article suggests that renewed attention to finitude and mortality has had varied effects on temporal experience, with reactions ranging from the pursuit of slowness to the desire for the acceleration of time, including the instigation of destruction. The paper also reflects on the persistence of antagonisms of different sorts within the experience of the anticipation of catastrophe, even as cultural representations tend to stress the generality of the threat. Finally, the paper revisits the question about the problem of the end of the poem. [ABSTRACT FROM AUTHOR]

Copyright of Ñawi: Arte, Diseño y Comunicación is the property of Escuela Superior Politecnica del Litoral 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 Contabilidad y Dirección is the property of ACCID 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.)

Abstract: The existence of an identifiable generational gap between teachers and students affecting the learning process is suggested here. It begins around the social settings that surrounded the present day educator, and gets in conflict with the learning habits technology has promoted. Here, a brief explanation of how Acceleration (H. Rosa), Dyssynchrony (B-C. Han) & Hystheresis (P. Bourdieu) affect the aforementioned phenomenon is developed. Furthermore, a suggestion is given on how the concepts of Action (H. Arendt) and Resonance (H. Rosa) could reduce its widening. Resumen: Se sugiere la existencia delimitable de una brecha generacional entre educadores y educandos que estaría interfiriendo en el proceso de aprendizaje. Esta nace de las configuraciones sociales pasadas alrededor del aprendizaje del educador, y entra en conflicto con los hábitos de aprendizaje que las tecnologías de la información permiten. Aquí se plantea cómo la Aceleración (H. Rosa), la Disincronía (B-C. Han) y la Hysteresis (P. Bourdieu) afectan la naturaleza de este fenómeno. Además, se discute cómo los conceptos de Acción (H. Arendt) y Resonancia (H. Rosa) podrían ayudar a controlar su ensanchamiento.

El tema de la aceleración social, que viene ganando terreno en los debates sobre capitalismo y modernidad, se enfrenta, como ocurre a menudo con los tópicos, a los malentendidos propios de un término sugerente, pero a la vez ambiguo y polivalente. El objetivo de este artículo es contribuir a una delimitación sociológica del concepto a partir de una precisión de su significado literal (el término aceleración) para luego proceder a diferenciar niveles sociológicamente relevantes en los que pueden darse procesos de aceleración. Se distinguen en concreto el nivel estructural, el agencial y el del vínculo estructura/acción, y se diferencia en cada uno subniveles y subtipos de aceleración social. Además de ofrecer una precisión concreta, a mi juicio poco habitual en los debates sobre el tema, el principal interés de la propuesta consiste en su potencialidad para discernir grados de interés teórico y empírico de fenómenos específicos de aceleración social.

Dentro del ámbito nacional e internacional, se carecen de estudios que evalúen la semejanza o la diferencia entre los golpes principales de deportes de combate. Por tal razón, la presente investigación tiene como objetivo analizar los golpes más representativos de boxeo y de taekwondo, con los cuales, se pretende reconocer las diferencias entre la velocidad y la aceleración de la ejecución del golpe recto, en boxeo y bandal chagi, en taekwondo. El método utilizado fue observacional, de corte transversal y descriptivo. Mediante captura videográfica, los golpes recto y bandal chagi, fueron analizados por el software Ehuman versión 5.0. El procedimiento estadístico involucró una prueba Mann Whitney U Test, para determinar la semejanza o diferencia entre las variables. La muestra estuvo constituida por 8 boxeadores y 8 taekwondocas, de rama masculina de Bogotá, quienes hacen parte de los equipos de rendimiento de la capital. Dentro de los resultados obtenidos, se destacó la diferencia entre velocidades del golpe recto en boxeo, correspondiente a 4,17±1,35m/s, frente a la patada bandal chagi, de 11,75±1,04m/s; la diferencia estadística fue de p=0,0008. Para la evaluación de aceleración, el golpe recto presentó, como resultado, 12,3±5,41m/s2, mientras que la patada bandal chagi, tuvo un resultado promedio de 74±37,85m/s2; la diferencia estadística fue de p=0,00033, utilizando, para ambas medidas, un nivel de significancia de p=0,05.