Search results for "implicit"
showing 10 items of 287 documents
Einleitung zu: Kognition, Sprache, Musik. IDT 2013. Tagungsband 2.1.
2015
Introduzione agli atti della IDT 2013, volume 2.1. "Cognizione, Lingua, Musica"
On some bifurcation analysis techniques for continuous systems
2016
This paper is devoted to techniques in bifurcation analysis for continuous mechanical systems, concentrating on polynomial equations and implicitly given functions. These are often encountered in problems of mechanics and especially in stability analysis. Taking a classical approach, we summarize the relevant features of the cubic polynomial equation, and present some new aspects for asymptotics and parametric representation of the solutions. This is followed by a brief look into the implicit function theorem as a tool for analyzing bifurcations. As an example from mechanics, we consider bifurcations in the transverse free vibration problem of an axially compressed beam. peerReviewed
The historical role played by the work of Ulisse Dini on implicit function theory in the modern differential geometry foundations: the case of the st…
2012
Fixed versus Growth Mindset Does not Seem to Matter Much
2018
Psychology predicts that a student’s mindset—their implicit theory of intelligence—has an effect on their academic performance. We attempted to corroborate this in the computer science education context by asking the students on two bachelor-level courses, typically taken in the third year of studies, to fill out a standard mindset questionnaire, and analyzing their answers in relation to their grades on those courses. In a sample of 133 students, with only 24 (18 %) students with a clear fixed mindset, there is no detectable correlation between the students’ mindsets and their course grades. An ordinal logistic regression estimates, at the 95 % confidence level, a statistically nonsignific…
Enseñanza de las ciencias : revista de investigación y experiencias didácticas
1996
Resumen basado en el de la publicación Resumen en inglés La evolución histórica del principio de Le Chatelier está relacionada con su uso en el aula de química. La aparente simplicidad en la cual el principio de Le Chatelier fue formulado por primera vez y el éxito logrado en la implementación de algunos procesos industriales importantes le dio un reconocimiento inicial que aún perdura. Sin embargo, desde el comienzo de este siglo, diferentes autores han señalado el carácter limitado de la regla cualitativa y su formulación vaga y ambigua. Además, la termodinámica dada por el Principio de Le Chatelier en algunas formulaciones cuantitativas limitan su aplicabilidad. Sin embargo, la mayoría d…
An implicit mesh discontinuous Galerkin formulation for higher-order plate theories
2019
In this work, a discontinuous Galerkin formulation for higher-order plate theories is presented. The starting point of the formulation is the strong form of the governing equations, which are derived in the context of the Generalized Unified Formulation and the Equivalent Single Layer approach from the Principle of Virtual Displacements. To express the problem within the discontinuous Galerkin framework, an auxiliary flux variable is introduced and the governing equations are rewritten as a system of first-order partial differential equations, which are weakly stated over each mesh element. The link among neighboring mesh elements is then retrieved by introducing suitably defined numerical …
Therapeutic Benefits of Music-Based Synchronous Finger Tapping In Parkinson’s Disease – an fNIRS Study Protocol for Randomized Controlled Trial in Da…
2020
Abstract Background: Music therapy improves neuronal activity and connectivity of healthy persons and patients with clinical symptoms of neurological diseases like Parkinson’s disease, Alzheimer’s Disease, and Major Depression. Despite the plethora of publications that have reported the positive effects of music interventions, little is known about how music improves neuronal activity and connectivity in afflicted patients.Methods: For patients suffering from Parkinson’s disease (PD), we propose a daily 25-minute music-based synchronous finger tapping (SFT) intervention for 8-weeks. Eligible participants with PD are split into two groups: an intervention group and a control arm. In addition…
Resultados vs. Realidad: un ejemplo en las actitudes lingüísticas
2018
Source at https://doi.org/10.7203/Normas.v8i1.13437. Este artículo presenta una revisión de parte de un estudio de investigación sobre actitudes lingüísticas: “Estudio sobre las actitudes lingüísticas en Andalucía: andaluz oriental y andaluz occidental” (Ruiz Pareja, 2015). El objetivo de este trabajo es arrojar un poco de luz sobre el contraste que existe en Sociolingüística entre las actitudes afectivas y cognitivas, que además están presentes en numerosos cuestionarios y estudios en esta disciplina. Para ello se repite parte del cuestionario original, donde parecía haber cierta contradicción entre actitudes y comportamientos. Los nuevos resultados indican que esta contradicción sigue exi…
Fixed point results for α-implicit contractions with application to integral equations
2016
Recently, Aydi et al. [On fixed point results for α-implicit contractions in quasi-metric spaces and consequences, Nonlinear Anal. Model. Control, 21(1):40–56, 2016] proved some fixed point results involving α-implicit contractive conditions in quasi-b-metric spaces. In this paper we extend and improve these results and derive some new fixed point theorems for implicit contractions in ordered quasi-b-metric spaces. Moreover, some examples and an application to integral equations are given here to illustrate the usability of the obtained results.
Gender differences in implicit and explicit anxiety measures
2004
Abstract Explicit measures assess introspectively accessible self-descriptions and evaluations. In contrast, implicit measures assess introspectively inaccessible processes that operate outside of awareness. While women consistently yield higher scores on explicit anxiety measures, there are to date no studies available that examine gender differences in implicit anxiety measures. To analyse this topic, we used the Implicit Association Test (Study 1, N =248) and the Emotional Stroop task (Study 2, N =121) as implicit anxiety measures and a standard trait questionnaire as explicit anxiety measure. As expected, women scored higher on the explicit anxiety test. Women also yielded higher anxiet…