Search results for "Limite"
showing 10 items of 260 documents
Processus sensoriels cognitifs et comportementaux impliqués dans la perception des mélanges odorants alimentaires complexes chez le lapin nouveau-né …
2015
Within each breath, a large diversity of volatiles molecules of the surrounding reaches our olfactory receptors. Despite the chemical complexity of the natural environment, the organisms succeed to represent their world using relevant information carried by single odorants or mixtures. Focusing on the perception of these stimuli, we explored the processes involved in the treatment of this complex information, sometimes supported by mixtures or sub-mixtures. The treatment is based on two processes: the elemental mode, which allows extracting the odor quality of all or some of the elements, or the configural mode which allows the holistic representation of the mixture. In this doctoral thesis…
Web crawling dla celów lingwistycznych. Wybrane aspekty gromadzenia i analizy danych tekstowych na przykładzie rosyjskojęzycznych newsów internetowych
2021
Autor niniejszego artykułu zgromadził ok. 2,7 mln rosyjskojęzycznych newsów internetowych. Zasadnicze cele tego tekstu stanowią: omówienie pojęcia web crawlingu w odniesieniu do pozyskiwania internetowych danych tekstowych, omówienie kwestii strukturyzacji takich danych w nieanotowanych korpusach tekstowych, a także przedstawienie wybranych aspektów analizy danych strukturyzowanych w ten sposób. Autor rozpatruje newsy internetowe jako połączenie tekstu zasadniczego oraz identyfikujących i charakteryzujących go metadanych (wyróżnionych podczas automatycznej ich ekscerpcji ze stron internetowych). Rozdział newsów na tekst zasadniczy i metadane stwarza możliwość przeprowadzenia ich analizy z d…
Technology-enhanced or Technology-exhausted Learning in Adult Migrant Literacy Education in Finland : Exploring Teachers’ Experiences and Views in Pr…
2023
This exploratory mixed data study investigated the role of technology in adult migrant language and late literacy education in Finland. In addition to an online pre-pandemic survey targeted at Finnish language and literacy teachers, four in-service teachers were interviewed during the COVID-19 pandemic in late 2020. With means of qualitative content analysis an account of teachers’ individual experiences and views of technology-equipped language and literacy learning was generated. Problematic issues were the use of devices for educational purposes, lacking user experience, inadequate provision of suitable devices, IT courses, and insufficient support for learners and teachers, causing ineq…
Party autonomy regarding jurisdiction under the property regimes regulations
2021
The main accomplishment of the Property Regimes Regulations lies in their bringing more coherence into the cross-border family law adjudication. In the field of international jurisdiction, they strive to align the competence in couples? patrimony disputes to that in succession and in separation proceedings, or else to align the competence of the courts to the applicable law. These tendencies are clearly visible in the Regulations? provisions on choice of court agreements. Namely, the Regulations allow for such agreements, but severely limit parties? choice and the possible effects of these clauses. When succession or separation proceedings are pending, it is often only possible to institute…
Patologia del "limite" e super-io
2010
Switching spatial scale reveals dominance-dependent social foraging tactics in a wild primate
2017
When foraging in a social group, individuals are faced with the choice of sampling their environment directly or exploiting the discoveries of others. The evolutionary dynamics of this trade-off have been explored mathematically through the producer-scrounger game, which has highlighted socially exploitative behaviours as a major potential cost of group living. However, our understanding of the tight interplay that can exist between social dominance and scrounging behaviour is limited. To date, only two theoretical studies have explored this relationship systematically, demonstrating that because scrounging requires joining a competitor at a resource, it should become exclusive to high-rank…
Performance Improvement of Grid-Integrated Doubly Fed Induction Generator under Asymmetrical and Symmetrical Faults
2023
The doubly fed induction generator (DFIG)-based wind energy conversion system (WECS) suffers from voltage and frequency fluctuations due to the stochastic nature of wind speed as well as nonlinear loads. Moreover, the high penetration of wind energy into the power grid is a challenge for its smooth operation. Hence, symmetrical faults are most intense, inflicting the stator winding to low voltage, disturbing the low-voltage ride-through (LVRT) functionality of a DFIG. The vector control strategy with proportional–integral (PI) controllers was used to control rotor-side converter (RSC) and grid-side converter (GSC) parameters. During a symmetrical fault, however, a series grid-side converter…
Uso di sistemi acustici ad alta risoluzione nel monitoraggio del limite inferiore di Posidonia oceanica nel Golfo di Palermo
2011
Sostenibilità: una riforma economica che premia l'efficienza
2010
Le democrazie industriali nell’ultimo secolo, hanno improntato lo sviluppo delle proprie società ponendo al centro (e come obbligo) la crescita esponenziale dell’economia. Da più di mezzo secolo la misura di questa crescita è indicata dal Prodotto Interno Lordo (PIL) che “deve” aumentare anno dopo anno per mantenere saldo il rapporto (e il consenso) tra economia, società e cittadini. A partire dalla seconda metà del novecento, questo sistema economico ha distribuito un relativo maggiore benessere solamente ad un quinto degli abitanti del Pianeta, al costo però, di una drastica riduzione delle risorse disponibili e causando il global warming per tutti gli abitanti della Terra. Questo modello…