Search results for "Varie"

Abelian gradings on upper-triangular matrices

2003

Let G be an arbitrary finite abelian group. We describe all possible G-gradings on an upper-triangular matrix algebra over an algebraically closed field of characteristic zero.

CREATIVE TOOLS FOR THE FORMATION OF PUBLIC SIGNS IN THE URBAN ENVIRONMENT OF THE BALTIC STATES

2014

<p>In public space there is the information, that is always designed with a specific purpose. For example, signposts are placed to provide direction guidance and to highlight some of the most important objects. Public signs function as the visiting cards of some institution or enterprise, creating indirectly a definite image of these institutions or some ethnic or social groups, while graffiti is written to create and maintain a public image and to express emotions or attitudes towards some person, a group of people, events or processes. To achieve the expected objective the authors of signs often use the eye-catching texts that differ from linguistic and para-linguistic means, such a…

A longitudinal examination of the transition to symbolic communication in the second year of life

2003

Between 10 and 24 months of age, children progress from communicating through conventional signals to communicating through symbols in a variety of situations. The present study investigates this transition analysing mother–child communication frames and the child’s communicative acts, and tracing the developmental changes in both frames and communicative acts. Four children (2 girls, 2 boys) and their mothers were observed longitudinally and extensively, from 10 to 24 months of age, using a multiple case-study method. Through the detailed investigation of these single cases, clear developmental trajectories were found, showing that conventional frames and representational gestures ‘bridge’…

Sensitizing Foreign Language Learners to Cultural Diversity Through Developing Intercultural Communicative Competence

2011

Language and culture are intricately interwoven thus teaching and learning a language inevitabely involves teaching and learning culture of its users. However, this always raises a question about which culture is involved, how the concept is understood and what it means for foreign language learners as well as for native speakers of the language involved. Culture is not monolithic, it comprises a variety of cultural practices that people engage in across a range of social configurations they participate in. The present chapter addresses current concepts of culture in the context of foreign/second language learning, discusses how they relate to foreign language teaching practices (as illustr…

“Pursuing Community Resilience through Outcome-Based Public Policies: Challenges and Opportunities for the Design of Performance Management Systems”

2017

The purpose of this symposium is to contribute to the ongoing debate on this topic in the public administration literature by exploring the contribution of performance management in the implementation of effective governance systems that may foster community resilience, especially to social “wicked” problems. The set of articles hosted in this issue provides a variegated mix of ideas and experiences in this field, encompassing different countries (from Northern to Southern Europe, and Canada), sectors (including labor, healthcare, tourism, and public utilities), and methodological approaches. An empirical perspective is adopted by the authors, involving case studies, interviews, and field r…

The Equationally-Defined Commutator in Quasivarieties Generated by Two-Element Algebras

2018

The notion of the equationally-defined commutator was introduced and thoroughly investigated in (Czelakowski, 2015). In this work the properties of the equationally-defined commutator in quasivarieties generated by two-element algebras are examined. It is proved: If a quasivariety Q is generated by a finite set of two-element algebras, then the equationally-defined commutator of Q is additive (Theorem 3.1) Moreover it satisfies the associativity law (Theorem 3.6). The second result is strengthened if the quasivariety is generated by a single two-element algebra 2: If Q = SP(2), then the equationally-defined commutator of Q universally validates one of the following laws: [x,y] = x^y or [x,y…

Citocentrifugación como un método adicional para estudiar celomitos de equinodermos: un enfoque comparativo que combina células vivas, preparaciones …

2021

Abstract Introduction: Echinoderm coelomocytes have traditionally been investigated through a morphological approach using light microscopy, which relies on the idea of constant cell shape as a stable character. However, this can be affected by biotic or abiotic conditions. Objective: To analyze if the consistency in cell morphology offered by the cytocentrifugation method, might be used as a convenient tool to study echinoderm coelomocytes. Methods: Cells of Echinaster (Othilia) brasiliensis (Asteroidea), Holothuria (Holothuria) tubulosa (Holothuroidea), Eucidaris tribuloides, Arbacia lixula, Lytechinus variegatus, and Echinometra lucunter (Echinoidea) were spread on microscope slides by c…

Valutazione dell’Abilità Competitiva nei Confronti delle Malerbe di Genotipi Antichi e Moderni di Frumento Duro.

2013

Manipulatable Models for Investigating Processing of Dynamic Diagrams

2010

Existing approaches for collecting process data on human diagram comprehension have limited effectiveness. Analogue models that allow participants to manipulate diagram components offer powerful ways to capture the non-verbal and dynamic aspects of processing that are not available with some other approaches. Examples drawn from a variety of different domains illustrate the utility of model manipulation for revealing otherwise inaccessible aspects of how people process animated diagrams of complex content.

Minimality as vacuous distinctness: Evidence from cross-linguistic sentence comprehension

2009

Abstract Psycholinguistic theorising has long been shaped by the assumption that the processing system endeavours to minimise structures/relations during online comprehension. Within the scope of a recent cross-linguistic, neurocognitive model of sentence comprehension (Bornkessel and Schlesewsky, 2006), we also proposed that the assumption of a very general ‘Minimality’ principle can account for a variety of psycholinguistic findings from a range of languages. In the present paper, we review empirical evidence for this notion of Minimality, before going on to discuss its limitations. On the basis of this discussion, we propose that, rather than constituting an independent processing princi…