Hearing loss in old age, which often goes untreated, has far-reaching consequences. Furthermore, reduction of cognitive abilities and dementia can also occur, which also affects quality of life. The aim of this study was to investigate the hearing performance of seniors without hearing complaints with respect to speech perception in noise and the ability to localize sounds. Results were tested for correlations with age and cognitive performance. The study included 40 subjects aged between 60 and 90 years with not self-reported (...) hearing problems. The subjects were screened for dementia. Audiological tests included pure-tone audiometry and speech perception in two types of background noise which was either co-located or spatially separated from the target speech. Sound localization ability was assessed and hearing performance was self-evaluated by a questionnaire. Speech in noise and sound localization was compared with young normal hearing adults. Although considering themselves as hearing normal, 17 subjects had at least a mild hearing loss. There was a significant negative correlation between hearing loss and dementia screening score. Speech perception in noise decreased significantly with age. There were significant negative correlations between speech perception in noise and DemTect score for both spatial configurations. Mean SRTs obtained in the co-located noise condition with amplitude-modulated noise were on average 3.1 dB better than with continuous noise. This gap-listening effect was severely diminished compared to a younger normal hearing subject group. In continuous noise, spatial separation of speech and noise led to better SRTs compared to the co-located masker condition. SRTs in MSNF deteriorated in modulated noise compared to continuous noise by 2.6 dB. Highest impact of age was found for speech perception scores using noise stimuli with temporal modulation in binaural test conditions. Mean localization error was in the range of young adults. Mean amount of front/back confusions was 11.5% higher than for young adults. Speech perception tests in the presence of temporally modulated noise can serve as a screening method for early detection of hearing disorders in older adults. This allows for early prescription of hearing aids. (shrink)

Quantities and units of measure provide an important means by which intelligent agents interact with the physical world. Although multiple ontologies for quantities and units of measure have been p...

Strictly speaking, Aristotle did not formulate a theory of the emotions, but we find indications of one in several of his treatise. Many studies about his conception of the emotions lose sight of the fact that the Aristotelian analysis of the passions or emotions in every theoretical context respond..

Habría que remontarse al periodo del emperador romano de Oriente, Justiniano, para recordar un Estado unitario en Italia. Una unidad política desmoronada tras la invasión de los Longobardos en el año 568-. La historia sucesiva registró 1300 años de divisiones que generaron naciones diversas, al menos en el sentir del pueblo común. Cada una de éstas desarrolló vicisitudes, cultura, usos y costumbres propios, muy diferentes entre los diversos Estados preunitarios. Baste como ejemplo decir que la alimentación del sur contaba con (...) productos ignorados por el norte. (shrink)

Zusammenfassung Der Beitrag untersucht den Gebrauch von Moral in der Kommunikation zwischen Trainer und Ath­leten im Spitzensport. Dabei wird moralische Kommunikation aus systemtheoretischer Perspektive als soziale Tatsache konstruiert, um im Lichte dieser Konstruktion konkrete Beispiele aus den Sport­arten Handball und Hockey analysieren und im Hinblick auf ihre Funktionen und Folgen reflektie­ren zu können. Die Ergebnisse dieser Analysen münden in Empfehlungen an Trainer, die zu einem sensiblen Umgang mit Moral raten, da insbesondere dem polemogenen Charakter moralischer und moralisierender Kommunikation Rechnung zu (...) tragen ist. (shrink)

Using Leventhal’s (Social exchange: Advances in theory and research, Plenum Press, New York, 1980 ) rules of procedural justice as well as deontic justice (Folger in Research in social issues in management, Information Age, Greenwich, CT, 2001 ), we examine how personal value for diversity moderates the negative relationship between perceived discrimination against minorities (i.e., racial minorities and females) at work and the perceived procedural justice of minorities’ treatment by the organization. Through a field survey of 190 employees, we found (...) that observers high in personal value for diversity have stronger negative reactions to the mistreatment of women and racial minorities than observers low in personal value for diversity. These findings support and extend the deontic justice perspective because those who personally value diversity had the strongest negative reactions toward the discriminatory treatment of minorities. (shrink)

AbstarctThis research responds to the call for a greater understanding of how sustainable consumption leads to quality of life. Previous studies have not yielded conclusive evidence regarding whether individuals’ sustainable consumption promotes well-being. We theorize that both well-being and sustainable consumption should be conceptualized and measured as multi-faceted constructs to reconcile and understand the contradictory previous findings. This study examines the association between three dimensions of sustainable consumption: purchasing, simplifying and activism, and the six markers of psychological well-being in a (...) sample of 423 young consumers. The findings show that the relationship between sustainable consumption and happiness is more intricate than depicted in previous studies. Happiness is mainly derived from simplifying behaviors, whereas engaging in activist behaviors is associated with lower levels of psychological well-being. Understanding the relationship between SC and well-being may help leverage points of action to support sustainable consumers and persuade more young consumers to embrace this lifestyle. (shrink)

In the rhetorical tradition of Late Antiquity, Socrates’ legend has a good fortune in the works of different rhetoricians and philosophers. In the following pages I am going to deal with some examples of this phaenomenon, through the works of Themistius and Julian the emperor : two intellectuals of the IV century who are, under many aspects, the exact opposites.They both try to ‘actualize’ Socrates’ figure, highlighting different aspects of the Athenian philosopher, on the grounds of their personal purposes of (...) self-advertisement. So Themistius, a skilled politician working as princeps’ advisor, sees in Socrates a symbol of the ‘politikos philosophos’, who speaks plainly in public with people of all ranks, in a simple and direct way ; for Julian, emperor and philosopher of the new Hellenism, Socrates, instead, is mainly the saviour of the souls, addressing all men towards the true knowledge of themselves and the true faith in pagan gods. These portraits are complementary and both attest the ability of Late Antique intellectuals in their imitatio/aemulatio of figures and myths of Classical Antiquity. (shrink)

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Charles Peirce is widely credited as the originator of semiotics, or the general theory of signs, and recognized as the founder of American pragmatism, albeit in that peculiar kind Peirce himself went on to distinguish as “pragmaticism.” The semiotic and pragmatist strands in Peirce’s thought come together in an appraisal of scientific diagrammatic representations. Peirce’s pragmatic maxim entails that the consequences of a sign inform our entire conception of the sign, while his most considered semiotic system entails that a complex (...) sign partakes of iconic, indexical, and symbolic aspects. We illustrate Peirce’s insights by means of the celebrated Feynman Diagrams in Quantum Electrodynamics. We argue that Peirce’s late, post-1903, semiotics provides an adequate characterization of such “hypoicons,” and his pragmatic maxim explains how they can motivate and drive inquiry. We conclude that Peirce’s pragmatic approach to scientific diagrams remains a viable position that skillfully avoids dogmatic scientism and nihilistic skepticism alike. (shrink)

La transition, puisqu’il n’y eut point de coupure, du cinéma muet au parlant nous permet de retracer le parcours d’une parole filmique en quête de voix depuis ses origines. Cette voix, tantôt regrettée dans les films que Chion nomme « sourds » plutôt que « muets », tantôt rejetée sous le « 100 % parlant », erre encore à la surface de l’écran comme dans un entre-deux, à la recherche de la reconnaissance vis-à-vis de son double, l’image. The transition, as (...) there is not clear rupture, from silent films to the “talkies” allows us to track down the trajectory of film dialogue, which was in search of voice from the very beginning. This voice, which is sometimes missed, as in the cinema that Chion calls “deaf” rather than “silent”, sometimes dismissed, as in the “100% all-talking” cinema, still wanders on the screen as if in an interval, in search of recognition with regard to its double, the moving image. (shrink)

En la introducción a Grundlinien der Philosophie des Rechts (Líneas fundamentales de la filosofía del derecho), Hegel expone de un modo breve, pero esencial, su concepción de la voluntad libre dentro del marco especulativo de su filosofía. Las reflexiones anteriores sobre este tema se encuentran en la primera edición de la Enciclopedia de 1817. En la Introducción a la Filosofía del derecho, la concepción del derecho y de la libertad sugiere la línea principal de pensamiento sobre el modo en que (...) Hegel entiende la voluntad, que es libre en sí y para sí en las diferentes etapas de su desarrollo. Entendemos que la doctrina hegeliana de la voluntad es fundamental para toda la argumentación sobre el “Derecho abstracto”, la “Moralidad” y la “Eticidad”. (shrink)

Pedro Cerezo nos presenta un nuevo itinerario para transitar por la Fenomenología del espíritu en un libro imprescindible para los lectores de Hegel. Considerándola una obra de madurez, el autor nos la presenta como un camino central de la metafísica europea, cuya articulación categorial se encuentra en la Ciencia de la Lógica, pero su descubrimiento experiencial es lo que constituye la Fenomenología, al hilo de un escepticismo que se va consumando sobre la totalidad de la experiencia del mundo.

El proceso educativo sufrió un drástico cambio debido a la pandemia que padecimos a nivel mundial, tuvimos que aprender a usar las herramientas tecnológicas en la enseñanza y en el aprendizaje. Por lo que siguiendo esta tendencia planteamos la utilización de la aplicación “Física M-Lab” en su primera versión para la enseñanza de la cinemática.Como estamos en el campo de las ciencias sociales, utilizamos el diseño cuasiexperimental que nos permitió concluir en que los aprendizajes mejoraron significativamente.

It happened in 1888 a un heard- of event, por first time in Cuba and perhaps in America, public women found a newspapers intented to defend theirs interests, they titled La Cebolla. No doudt society have changed, in de middle of century, nothing of the kind would imagine. Now, prostitutes, outcast women, was looking the way to defend judical and individual mechanims what it esploit them, for that they used the "fourth power".