Search results for "representation"
showing 10 items of 1710 documents
The internally layered foot in Dutch
2017
AbstractRecent metrical studies have proposed that, under certain circumstances, a weak syllable may be adjoined to a binary foot, giving rise to a minimally recursive foot. Adding to a growing body of research from metrical stress and foot-conditioned phenomena in various languages, the goals of this paper are twofold. First, we aim at providing empirical evidence for internally layered feet based on the distribution of three foot-conditioned processes of Dutch: vowel reduction, glottal stop /ʔ/ insertion and /h/ licensing/deletion. Second, we explore a less studied theoretical and descriptive advantage of internally layered feet: their potential to predict phonological strength distinctio…
The representation of reality in teaching: A 'mimetic didactic' perspective on examples in plenary talk
2016
ABSTRACTUsing an observation study in Norwegian lower-secondary school classrooms this paper explores how subject matter and students’ real-world experiences are linked within the use of examples in teaching. The theory of “mimetic didactics” claims that giving students the possibility to interpret examples as both subject matter and something that is relevant to their own lives becomes a possibility through imaginative “as-if” experiences. The study finds that “as-if” experiences in the data are created by identifying with others and through a context-dependent knowledge base. The topics in the examples actualise being human within the political, economic and existential realm and offer po…
Lie Algebras Generated by Extremal Elements
1999
We study Lie algebras generated by extremal elements (i.e., elements spanning inner ideals of L) over a field of characteristic distinct from 2. We prove that any Lie algebra generated by a finite number of extremal elements is finite dimensional. The minimal number of extremal generators for the Lie algebras of type An, Bn (n>2), Cn (n>1), Dn (n>3), En (n=6,7,8), F4 and G2 are shown to be n+1, n+1, 2n, n, 5, 5, and 4 in the respective cases. These results are related to group theoretic ones for the corresponding Chevalley groups.
Children in advertisements : visual representation of children in Time magazine, volumes of 1994, 2004 and 2014
2017
Mainosten representaatiot vaikuttavat käsitykseemme itsestämme ja muista. Vaikka mainontaa on tutkittu laajasti, lapsia ja mainontaa on tutkittu lähinnä siitä näkökulmasta, millaisia mainoksia lapsille on suunnattu tai miten mainonta vaikuttaa lapsiin. Tämän tutkimuksen tarkoituksena on tarkastella lasten representaatiota aikuisille suunnatuissa mainoksissa. Lisäksi halutaan selvittää ovatko mainokset muuttuneet vuosien aikana. Tutkimuksen aineistona ovat Time-lehden vuosikerrat 1994, 2004 ja 2014. Aineistossa on kaiken kaikkiaan 80 erillistä mainosta, joiden pohjalta tyypillinen representaatio luotiin. Kyseisinä vuosina mainosmäärät aikajärjestyksessä olivat: 19, 37 ja 24. Teoreettinen vii…
Brauer correspondent blocks with one simple module
2019
One of the main problems in representation theory is to understand the exact relationship between Brauer corresponding blocks of finite groups. The case where the local correspondent has a unique simple module seems key. We characterize this situation for the principal p-blocks where p is odd.
Digital Technologies for the Fruition of Archaeological Heritage. The Visualisation of the Temple C Metopes Polychrome in Selinunte
2019
Through the tools of the representation this paper investigates a hypothetical virtual re-presentation of the metopes original polychromies. The reconstructive interpretative process was carried out through a critical reading of historical and iconographic sources. Starting from the reading of drawings made by Angell and Harris at the time of the archaeological finds, of Hittorff’s studies and watercolors, and of some coloured fragments still observable in the original metopes, the graphic elaborations that simulate the original polychromes have been prepared. The purpose of this study and of the analysis here described is the experimentation of an interactive visualisation application (aug…
Structure of locally convex quasi C * -algebras
2008
There are examples of C*-algebras A that accept a locally convex *-topology τ coarser than the given one, such that Ã[τ] (the completion of A with respect to τ) is a GB*-algebra. The multiplication of A[τ] may be or not be jointly continuous. In the second case, Ã[*] may fail being a locally convex *-algebra, but it is a partial *-algebra. In both cases the structure and the representation theory of Ã[τ] are investigated. If Ã+ τ denotes the τ-closure of the positive cone A+ of the given C*-algebra A, then the property Ā+ τ ∩ (-Ā+ τ) = {0} is decisive for the existence of certain faithful *-representations of the corresponding *-algebra Ã[τ]
Quantization of Poisson Lie Groups and Applications
1996
LetG be a connected Poisson-Lie group. We discuss aspects of the question of Drinfel'd:can G be quantized? and give some answers. WhenG is semisimple (a case where the answer isyes), we introduce quantizable Poisson subalgebras ofC ∞(G), related to harmonic analysis onG; they are a generalization of F.R.T. models of quantum groups, and provide new examples of quantized Poisson algebras.
Action in Perception: Prominent Visuo-Motor Functional Symmetry in Musicians during Music Listening.
2015
Musical training leads to sensory and motor neuroplastic changes in the human brain. Motivated by findings on enlarged corpus callosum in musicians and asymmetric somatomotor representation in string players, we investigated the relationship between musical training, callosal anatomy, and interhemispheric functional symmetry during music listening. Functional symmetry was increased in musicians compared to nonmusicians, and in keyboardists compared to string players. This increased functional symmetry was prominent in visual and motor brain networks. Callosal size did not significantly differ between groups except for the posterior callosum in musicians compared to nonmusicians. We conclude…
Futuro profesional de los menores y ejercicio de la patria potestad
2021
The personal decision about the professional future of the minor, constitutes an aspect of the development of his free personality, and, like every decision that affects him, it must be adopted considering the principle of the best interests of the child. The parents, in the exercise of parental authority, have the legal representation of their minor children, except for the acts related to the personality rights, which can be carried out by the minor child himself if he is mature enough. When personality rights and economic rights converge, it is necessary to determine the role the parents play, which in the end will always have to be the protection and respect for their children?s rights.