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Cortesía verbal y competencia lingüística: la petición cortés como tradición discursiva
(2017-06-30)
Muchas técnicas de atenuación lingüística están estrechamente ligadas a estrategias de cortesía verbal. Un clásico en este contexto son las preguntas del tipo ¿Puedes pasarme el pan, por favor? que funcionan como petición cortés. La cuestión central es cómo esta conocida técnica de la petición cortés puede ser situada en el sistema de la competencia lingüística según Eugenio Coseriu. Resulta preciso aclarar si se trata de tradiciones idiomáticas que pertenecen al saber lingüístico o si se trata de una tradición ...
Aufsatz
Schritte und Hindernisse auf dem Weg zu einem inklusiven Ausbildungssystem
(2015)
Die gemeinsame Beschulung von Kindern und Jugendlichen mit und ohne Behinderungen wird seit Jahrzehnten von vielen Pädagog/innen in Deutschland als Mittel zur optimalen Förderung und zur Durchsetzung der sozialen Integration und Inklusion von Menschen mit Behinderungen favorisiert. Aber was bringt ein inklusives Schulsystem, wenn der Übergang in Ausbildung und Beruf nicht inklusiv gestaltet ist?
Aufsatz
Left preference for sport tasks does not necessarily indicate left-handedness
(2014)
In the elite domain of interactive sports, athletes who demonstrate a left preference (e.g., holding a weapon with the left hand in fencing or boxing in a ‘southpaw’ stance) seem overrepresented. Such excess indicates a performance advantage and was also interpreted as evidence in favour of frequency-dependent selection mechanisms to explain the maintenance of left-handedness in humans. To test for an overrepresentation, the incidence of athletes’ lateral preferences is typically compared with an expected ratio of ...
Aufsatz
Sprachwissenschaft als Kulturwissenschaft aus romanistischer Sicht: Das Beispiel der kontrastiven Pragmatik
(2014-03-01)
One of the central questions of pragmalinguistics is the distinction between linguistic structures and cultural norms that guide the usage of these structures in verbal interaction. is distinction is especially important for contrastive pragmatics, which analyses the interfaces of different languages and cultures. In order to draw a clear line between linguistic and cultural differences in patterns of interaction, contrastive pragmatics needs a methodological framework that is centred around a precise analytical ...
Aufsatz
Constitutive modeling of nonlinear reversible and irreversible ferromagnetic behaviors and application to multiferroic composites
(2016-03-10)
The coupling of magnetic and mechanical fields due to the constitutive behavior of a material is commonly denoted as magnetostrictive effect. The latter is only observed with large coupling coefficients in ferromagnetic materials, where coupling is caused by the rotation of the domains as a result of magnetic (Joule effect) or mechanical (Villari effect) loads.
However, only a few elements (e.g. Fe, Ni, Co, and Mn) and their compositions exhibit such a behavior. In this article, the constitutive modeling of nonlinear ...
Aufsatz
Children’s use of number line estimation strategies
(2015-03-22)
This study tested whether second graders use benchmark-based strategies when solving a number line estimation (NLE) task. Participants were assigned to one of three conditions based on the availability of benchmarks provided on the number line. In the bounded condition, number lines were only bounded at both sides by 0 and 200, while the midpoint condition included an additional benchmark at the midpoint and children in the quartile condition were provided with a benchmark at every quartile. First, the inclusion of ...
Aufsatz
Mixed-mode crack tip loading and crack deflection in 1D quasicrystals
(2016)
Quasicrystals (QC) are a new class of materials besides crystals and amorphous solids and have aroused much attention of researchers since they were discovered. This paper presents a generalized fracture theory including the J-integral and crack closure integrals, relations between J1, J2 and the stress intensity factors as well as the implementation of the near-tip stress and displacement solutions of 1D QC. Different crack deflection criteria, i.e. the J-integral and maximum circumferential stress criteria, are ...