Search results for "model [interaction]"
showing 10 items of 1495 documents
Double role of music criticism : a model of the inner structure of the funding of music
2008
Tarkoituksena on tarkastella, kuinka musiikkikritiikki vaikuttaa musiikin rahoitukseen. Aineistoni muodostuu eri osa-alueiden teksteistä. Tutkimukseni näkökulma perustuu Bourdieu´n, Beckerin ja Maussin määrittelemään kenttään ja sen dynamiikkaan. Kentän asiantuntijaosan muodostavat koulutus, kulttuuripolitiikka, ja muusikko (imagon saajan osana). Kaiken keskiössä on kriitikko, taiteellista tasoa evaluoimassa. Näin muodostuvassa sisäpiirissä voi liikkua päätöksiin vaikuttavaa tietoa. Tämä muodostaa rahoituksen yhden haaran. Toinen haara syntyy lipputuloista. Innovaattoreitta on tutkimusten mukaan 10-15% yleisöstä (, ja sillä saattaa olla sija sisäpiireissäkin), suurin osa yleisöä seuraa inno…
intervenció psicosocial amb victimes de violència de gènere
2012
Cada vegada som més les professionals que treballem amb la temática de la violencia de gènere: treballadores socials, psicòlogues, advocades, educadores...El llibre preten donar unes pautes d'actuació en aquestos casos prioritzant la intervenció integral i sistémica. Les autores parlen des de l'experiència profesional de molts anys
Mobilités étudiantes et territoires universitaires :vers une uniformisation des pratiques ?
2005
Since French Society enters the so-called “Economy of knowledge”, migrations of young people, especially these concerning students, are of most interests. Despite the fact that it could help to understand University as a system and ways regions can evolve, the study of students' migrations was not yet done. A set of results highlights first the main role of French capital region. It shows also main changes in migrations of students following vocational training in University. At least, it reveals that architectures of students' migrations look like these of migrations of the whole French population.
The Car Resequencing Problem with Pull-Off Tables
2011
AbstractThe car sequencing problem determines sequences of different car models launched down a mixed- model assembly line. To avoid work overloads of workforce, car sequencing restricts the maximum occurrence of labor-intensive options, e.g., a sunroof, by applying sequencing rules. We consider this problem in a resequencing context, where a given number of buffers (denoted as pull-off tables) is available for rearranging a stirred sequence. The problem is formalized and suited solution procedures are developed. A lower bound and a dominance rule are introduced which both reduce the running time of our graph approach. Finally, a real-world resequencing setting is investigated.
Introduction to Mathematical Logic, Edition 2021
2021
Textbook for students in mathematical logic. First order languages. Axioms of constructive and classical logic. Proving formulas in propositional and predicate logic. Glivenko's theorem and constructive embedding. Axiom independence. Interpretations, models and completeness theorems. Normal forms. Tableaux and resolution methods. Herbrand's theorem. Sections 1, 2, 3 represent an extended translation of the corresponding chapters of the book: V. Detlovs, Elements of Mathematical Logic, Riga, University of Latvia, 1964, 252 pp. (in Latvian).
Entropic model application to identify cross-sectional flow effect on velocity distribution in a large amplitude meandering channel
2020
Abstract Literature shows the application of the entropy concept in open channels flow. No existing research has been addressed to the application of the entropy concept for evaluating the effect of secondary flow which especially develops in curved channels. The purpose of this paper is to explore the possibility to evaluate the effect of the secondary flow on the stream-wise velocity distribution starting only from the knowledge of the surface velocity and the entropic concept application. The analysis is conducted with the aid of data collected in a large-amplitude meandering laboratory flume for two different values of the width-to-depth ratio. Results show that the location of the maxi…
Rocking behaviour of multi-block columns subjected to pulse-typeground motion accelerations
2016
Ancient columns, made with a variety of materials such as marble, granite, stone or masonry are an important part of theEuropean cultural heritage. In particular columns of ancient temples in Greece and Sicily which support only the architrave arecharacterized by small axial load values. This feature together with the slenderness typical of these structural members clearlyhighlights as the evaluation of the rocking behaviour is a key aspect of their safety assessment and maintenance. It has to be notedthat the rocking response of rectangular cross-sectional columns modelled as monolithic rigid elements, has been widely investigatedsince the first theoretical study carried out by Housner (19…
Poczucie jakości życia a rozbieżność w systemie „ja”– różnice między studentami kierunków społecznych i technicznych
2020
Głównym celem badań jest ustalenie predyktorów osobowościowych odnoszących się do nowego modelu poczucia jakości życia w zróżnicowanej grupie studentów. Badania oparto na teorii rozbieżności w systemie „ja” E. T. Higginsa oraz Modelu Osobowościowo-Aksjologicznym B. Mróz. Metoda. Przebadano 64 studentów pedagogiki i 62 studentów elektrotechniki. W badaniach zastosowano Test Przymiotnikowy ACL, Zmodyfikowany Kwestionariusz Poczucia Jakości Życia oraz wywiad i obserwację. Wyniki. Osoby z niską rozbieżnością w systemie „ja” osiągały znacząco wyższe wyniki w Kompetencjach, Relacjach i Autonomii, będącej elementami Modelu Osobowościowo-Aksjologicznego. Analiza regresji krokowej wskazała, że najsi…
High precision numerical approach for Davey–Stewartson II type equations for Schwartz class initial data
2020
We present an efficient high-precision numerical approach for Davey–Stewartson (DS) II type equa- tions, treating initial data from the Schwartz class of smooth, rapidly decreasing functions. As with previous approaches, the presented code uses discrete Fourier transforms for the spatial dependence and Driscoll’s composite Runge–Kutta method for the time dependence. Since DS equations are non-local, nonlinear Schrödinger equations with a singular symbol for the non-locality, standard Fourier methods in practice only reach accuracy of the order of 10−6or less for typical examples. This was previously demonstrated for the defocusing integrable case by comparison with a numerical approach for …
Shape identification in inverse medium scattering problems with a single far-field pattern
2016
Consider time-harmonic acoustic scattering from a bounded penetrable obstacle $D\subset {\mathbb R}^N$ embedded in a homogeneous background medium. The index of refraction characterizing the material inside $D$ is supposed to be Holder continuous near the corners. If $D\subset {\mathbb R}^2$ is a convex polygon, we prove that its shape and location can be uniquely determined by the far-field pattern incited by a single incident wave at a fixed frequency. In dimensions $N \geq 3$, the uniqueness applies to penetrable scatterers of rectangular type with additional assumptions on the smoothness of the contrast. Our arguments are motivated by recent studies on the absence of nonscattering waven…