Corpus Oral Dialectal (COD). Felanitx

Aquest document conté la transcripció fonètica, la fonortogràfica i l'arxiu de so d'un fragment de conversa lliure amb un informant de Felanitx que forma part del Corpus Oral Dialectal (COD). El COD és un component del Corpus de Català Contemporani de la Universitat de Barcelona(CCCUB), un arxiu de corpus de llengua catalana oral contemporània que ha estat confegit pel grup de recerca Grup d'Estudi de la Variació(GEV) amb la finalitat de contribuir a l'estudi de la variació dialectal,social i funcional en la llengua catalana. Aquest i altres materials del CCCUB són accessibles directament al Dipòsit Digital de la UB (http://diposit.ub.edu) o a través del web del CCCUB (http://www.ub.edu/cccub).

Corpus Oral Dialectal (COD). Pollença1

Aquest document conté la transcripció fonètica, fonoortogràfica i l'arxiu de so d'un fragment de conversa lliure amb un informant de Pollença queforma part del Corpus Oral Dialectal (COD). El COD és un componentdel Corpus de Català Contemporani de la Universitat de Barcelona(CCCUB), un arxiu de corpus de llengua catalana oral contemporàniaque ha estat confegit pel grup de recerca Grup d'Estudi de la Variació(GEV) amb la finalitat de contribuir a l'estudi de la variació dialectal,social i funcional en la llengua catalana. Aquest i altres materials del CCCUB són accessibles directament al Dipòsit Digital de la UB (http://diposit.ub.edu) o a través del web del CCCUB (http://www.ub.edu/cccub).

Corpus Oral Dialectal (COD). Maó

Aquest document conté la transcripció fonètica, la fonoortogràfica i l'arxiu de so d'unfragment de conversa lliure amb un informant de Maó que forma part del Corpus Oral Dialectal (COD). El COD és un component del Corpusde Català Contemporani de la Universitat de Barcelona (CCCUB), unarxiu de corpus de llengua catalana oral contemporània que ha estatconfegit pel grup de recerca Grup d'Estudi de la Variació (GEV) ambla finalitat de contribuir a l'estudi de la variació dialectal, social ifuncional en la llengua catalana. Aquest i altres materials del CCCUB són accessibles directament al Dipòsit Digital de la UB (http://diposit.ub.edu) o a través del web del CCCUB (http://www.ub.edu/cccub).

Corpus Oral Dialectal (COD). Pollença2

Aquest document conté la transcripció fonètica, la fonoortogràfica i l'arxiu de so d'un fragment de conversa lliure amb un informant de Pollença que forma part del Corpus Oral Dialectal (COD). El COD és un component del Corpus de Català Contemporani de la Universitat de Barcelona(CCCUB), un arxiu de corpus de llengua catalana oral contemporània que ha estat confegit pel grup de recerca Grup d'Estudi de la Variació(GEV) amb la finalitat de contribuir a l'estudi de la variació dialectal,social i funcional en la llengua catalana. Aquest i altres materials del CCCUB són accessibles directament al Dipòsit Digital de la UB (http://diposit.ub.edu) o a través del web del CCCUB (http://www.ub.edu/cccub).

Corpus Oral Dialectal (COD). Ciutadella

Aquest document conté el text Ciutadella_Fon, la transcripció fonètica d'un fragment de conversa lliure amb un informant de Ciutadella que forma part del Corpus Oral Dialectal (COD). El COD és un component del Corpus de Català Contemporani de la Universitat de Barcelona (CCCUB), un arxiu de corpus de llengua catalana oral contemporània que ha estat confegit pel grup de recerca Grup d'Estudi de la Variació (GEV) amb la finalitat de contribuir a l'estudi de la variació dialectal, social i funcional en la llengua catalana. Aquest i altres materials del CCCUB són accessibles directament al Dipòsit Digital de la UB (http://diposit.ub.edu) o a través del web del CCCUB (http://www.ub.edu/cccub).

Corpus Oral Dialectal (COD). València

Aquest document conté la transcripció fonètica, la fonoortogràfica i l'arxiu de so d'un fragment de conversa lliure amb un informant de València que forma part del Corpus Oral Dialectal (COD). El COD és un component del Corpus de Català Contemporani de la Universitat de Barcelona (CCCUB), un arxiu de corpus de llengua catalana oral contemporània que ha estat confegit pel grup de recerca Grup d¿Estudi de la Variació (GEV) amb la finalitat de contribuir a l'estudi de la variació dialectal, social i funcional en la llengua catalana. Aquest i altres materials del CCCUB són accessibles directament al Dipòsit Digital de la UB (http://diposit.ub.edu) o a través del web del CCCUB (http://www.ub.edu/cccub).

Corpus Oral Dialectal (COD). La Vila Joiosa

Aquest document conté la transcripció fonètica, la fonoortogràfica i l'arxiu de so d'un fragment de conversa lliure amb un informant de la Vila Joiosa que forma part del Corpus Oral Dialectal (COD). El COD és un component del Corpus de Català Contemporani de la Universitat de Barcelona (CCCUB), un arxiu de corpus de llengua catalana oral contemporània que ha estat confegit pel grup de recerca Grup d'Estudi de la Variació (GEV) amb la finalitat de contribuir a l'estudi de la variació dialectal, social i funcional en la llengua catalana. Aquest i altres materials del CCCUB són accessibles directament al Dipòsit Digital de la UB (http://diposit.ub.edu) o a través del web del CCCUB (http://www.ub.edu/cccub).

Corpus Oral Dialectal (COD). Llíria

Aquest document conté la transcripció fonètica, la fonoortogràfica i l'arxiu de so d'un fragment de conversa lliure amb un informant de Llíria que forma part del Corpus Oral Dialectal (COD). El COD és un component del Corpus de Català Contemporani de la Universitat de Barcelona (CCCUB), un arxiu de corpus de llengua catalana oral contemporània que ha estat confegit pel grup de recerca Grup d'Estudi de la Variació (GEV) amb la finalitat de contribuir a l'estudi de la variació dialectal, social i funcional en la llengua catalana. Aquest i altres materials del CCCUB són accessibles directament al Dipòsit Digital de la UB (http://diposit.ub.edu) o a través del web del CCCUB (http://www.ub.edu/cccub).

Is there a relationship between bilingual language switching and executive functions in bilingualism? Introducing a within-group analysis approach

Several studies have suggested a bilingual advantage in executive functions, presumably due to bilinguals' massive practice with language switching that requires executive resources, but the results are still somewhat controversial. Previous studies are also plagued by the inherent limitations of a natural groups design where the participant groups are bound to differ in many ways in addition to the variable used to classify them. In an attempt to introduce a complementary analysis approach, we employed multiple regression to study whether the performance of 30- to 75-year-old FinnishSwedish bilinguals (N = 38) on tasks measuring different executive functions (inhibition, updating, and set shifting) could be predicted by the frequency of language switches in everyday life (as measured by a language switching questionnaire), L2 age of acquisition, or by the self-estimated degree of use of both languages in everyday life. Most consistent effects were found for the set shifting task where a higher rate of everyday language switches was related to a smaller mixing cost in errors. Mixing cost is thought to reflect top-down management of competing task sets, thus resembling the bilingual situation where decisions of which language to use has to be made in each conversation. These findings provide additional support to the idea that some executive functions in bilinguals are affected by a lifelong experience in language switching and, perhaps even more importantly, suggest a complementary approach to the study of this issue.

Self-assessment of individual differences in language switching

Language switching is omnipresent in bilingual individuals. In fact, the ability to switch languages (code switching) is a very fast, efficient, and flexible process that seems to be a fundamental aspect of bilingual language processing. In this study, we aimed to characterize psychometrically self-perceived individual differences in language switching and to create a reliable measure of this behavioral pattern by introducing a bilingual switching questionnaire. As a working hypothesis based on the previous literature about code switching, we decomposed language switching into four constructs: (i) L1 switching tendencies (the tendency to switch to L1; L1-switch); (ii) L2 switching tendencies (L2-switch); (iii) contextual switch, which indexes the frequency of switches usually triggered by a particular situation, topic, or environment; and (iv) unintended switch, which measures the lack of intention and awareness of the language switches. A total of 582 SpanishCatalan bilingual university students were studied. Twelve items were selected (three for each construct). The correlation matrix was factor-analyzed using minimum rank factor analysis followed by oblique direct oblimin rotation. The overall proportion of common variance explained by the four extracted factors was 0.86. Finally, to assess the external validity of the individual differences scored with the new questionnaire, we evaluated the correlations between these measures and several psychometric (language proficiency) and behavioral measures related to cognitive and attentional control. The present study highlights the importance of evaluating individual differences in language switching using self-assessment instruments when studying the interface between cognitive control and bilingualism.

Hydrology, light and the use of organic and inorganic materials as structuring factors of biological communities in Mediterranean streams

Hydrological disturbances, light availability and nutrients are the most relevant factors determining the structure of the biological communities in Mediterranean rivers. While some hydrological disturbances are able to induce catastrophic effects, which may cause a complete reset in physical and biological conditions, continued enrichment or changes in light availability are factors leading to the progressive shift in the communities of autotrophs and heterotrophs in the systems. Primary production in Mediterranean streams shows relevant seasonal changes which mainly follows the variations in light availability. In most forested streams, the algal community is shade-adapted. Nutrient enrichment (especially phosphorus) leads to marked increases in primary production, but this increase is not lineal and there is a saturation of algal biomass even in the most enriched systems. The heterotrophs (bacteria, fungi) are related to the pattern of DOC availability (which most depends on the seasonal discharge and leaf fall dynamics) and to the available substrata in the stream. It has been repeatedly observed that shorttime increases of extracellular enzyme activities are related to the accumulation of autochthonous (algal) and/or allochthonous (leaves) organic matter on the streambed during spring and summer, this being more remarkable in dry than in wetter years. Flow reduction favours detritus concentration in pools, and the subsequent increase in the density and biomass of the macroinvertebrate community. In Mediterranean streams collectors are accounting for the highest density and biomass, this being more remarkable in the least permanent systems, in accordance with the effect of floods on the organic matter availability. Nutrients, through the effect on the primary producers, also affect the trophic food web in the streams by favouring the predominance of grazers

First- and second-language phonological representations in the mental lexicon

Performance-based studies on the psychological nature of linguistic competence can conceal significant differences in the brain processes that underlie native versus nonnative knowledge of language. Here we report results from the brain activity of very proficient early bilinguals making a lexical decision task that illustrates this point. Two groups of SpanishCatalan early bilinguals (Spanish-dominant and Catalan-dominant) were asked to decide whether a given form was a Catalan word or not. The nonwords were based on real words, with one vowel changed. In the experimental stimuli, the vowel change involved a Catalan-specific contrast that previous research had shown to be difficult for Spanish natives to perceive. In the control stimuli, the vowel switch involved contrasts common to Spanish and Catalan. The results indicated that the groups of bilinguals did not differ in their behavioral and event-related brain potential measurements for the control stimuli; both groups made very few errors and showed a larger N400 component for control nonwords than for control words. However, significant differences were observed for the experimental stimuli across groups: Specifically, Spanish-dominant bilinguals showed great difficulty in rejecting experimental nonwords. Indeed, these participants not only showed very high error rates for these stimuli, but also did not show an error-related negativity effect in their erroneous nonword decisions. However, both groups of bilinguals showed a larger correctrelated negativity when making correct decisions about the experimental nonwords. The results suggest that although some aspects of a second language system may show a remarkable lack of plasticity (like the acquisition of some foreign contrasts), first-language representations seem to be more dynamic in their capacity of adapting and incorporating new information. &

A Case-based reasoning approach to validate grammatical gender and number agreement in Spanish language

Across Latin America 420 indigenous languages are spoken. Spanish is considered a second language in indigenous communities and is progressively introduced in education. However, most of the tools to support teaching processes of a second language have been developed for the most common languages such as English, French, German, Italian, etc. As a result, only a small amount of learning objects and authoring tools have been developed for indigenous people considering the specific needs of their population. This paper introduces Multilingual–Tiny as a web authoring tool to support the virtual experience of indigenous students and teachers when they are creating learning objects in indigenous languages or in Spanish language, in particular, when they have to deal with the grammatical structures of Spanish. Multilingual–Tiny has a module based on the Case-based Reasoning technique to provide recommendations in real time when teachers and students write texts in Spanish. An experiment was performed in order to compare some local similarity functions to retrieve cases from the case library taking into account the grammatical structures. As a result we found the similarity function with the best performance

On the Rule of Mixtures for Predicting Stress-Softening and Residual Strain Effects in Biological Tissues and Biocompatible Materials

In this work, we use the rule of mixtures to develop an equivalent material model in which the total strain energy density is split into the isotropic part related to the matrix component and the anisotropic energy contribution related to the fiber effects. For the isotropic energy part, we select the amended non-Gaussian strain energy density model, while the energy fiber effects are added by considering the equivalent anisotropic volumetric fraction contribution, as well as the isotropized representation form of the eight-chain energy model that accounts for the material anisotropic effects. Furthermore, our proposed material model uses a phenomenological non-monotonous softening function that predicts stress softening effects and has an energy term, derived from the pseudo-elasticity theory, that accounts for residual strain deformations. The model’s theoretical predictions are compared with experimental data collected from human vaginal tissues, mice skin, poly(glycolide-co-caprolactone) (PGC25 3-0) and polypropylene suture materials and tracheal and brain human tissues. In all cases examined here, our equivalent material model closely follows stress-softening and residual strain effects exhibited by experimental data

An Interface Damage Model for the Simulation of Delamination Under Variable-Mode Ratio in Composite Materials

A thermodynamically consistent damage model for the simulation of progressive delamination under variable mode ratio is presented. The model is formulated in the context of the Damage Mechanics. The constitutive equation that results from the definition of the free energy as a function of a damage variable is used to model the initiation and propagation of delamination. A new delamination initiation criterion is developed to assure that the formulation can account for changes in the loading mode in a thermodynamically consistent way. The formulation proposed accounts for crack closure effets avoiding interfacial penetration of two adjacent layers aftercomplete decohesion. The model is implemented in a finite element formulation. The numerical predictions given by the model are compared with experimental results