Search results for "LET"
showing 10 items of 23489 documents
Impact Evaluation of Innovative Selective Harmonic Mitigation Algorithm for Cascaded H-Bridge Inverter on IPMSM Drive Application
2021
This paper presents a detailed analysis of the use of a novel Harmonic Mitigation algorithm for Cascaded H-Bridge Multilevel Inverter in electrical drives for the transportation field. For this purpose, an enhanced mathematical model of Interior Permanent Magnet Synchronous Motor (IPMSM), that takes into account simultaneously saturation, cross-coupling, spatial harmonics, and iron loss effects, has been used. In detail, this model allows estimating accurately the efficiency and the torque ripple of the IPMSM, crucial parameters for transportation applications. Moreover, two traditional pulse width modulation strategies, Sinusoidal Phase-Shifted and Switching Frequency Optimal Phase-Shifted…
Self-assessment : a motivating tool for achieving better language skills
2011
Kielitaidon itsearviointi on tärkeä taito, sillä sen avulla kielten oppijat voivat tehostaa oppimistaan toisaalta arvioimalla kielitaitonsa tasoa ja toisaalta asettamalla mielekkäitä oppimistavoitteita. Tämän tutkimuksen tarkoituksena on selvittää kielten opiskelijoiden kykyä arvioida kielitaitoaan ja käsityksiä itsestään kielenoppijoina. Tutkimukseen osallistui 59 Jyväskylän yliopiston kielten laitoksen pää- ja sivuaineopiskelijaa. Aineisto kerättiin lokakuussa 2009 osana ainelaitoksen kurssia Johdatusta kieleen ja sen tutkimukseen, ja se koostuu opiskelijoiden kurssin oppimistehtävää varten kirjoittamista noin sivun pituisista kirjoitelmista. Opiskelijoita pyydettiin tehtävässä arvioimaan…
Self-Distancing as a Strategy to Regulate Affect and Aggressive Behavior in Athletes: An Experimental Approach to Explore Emotion Regulation in the L…
2020
Self-regulation, especially the regulation of emotion, is an important component of athletic performance. In our study, we tested the effect of a self-distancing strategy on athletes’ performance in an aggression-inducing experimental task in the laboratory. To this end, we modified an established paradigm of interpersonal provocation [Taylor Aggression Paradigm (TAP)], which has the potential to complement field studies in order to increase our understanding of effective emotion regulation of athletes in critical situations in competitions. In our experimental setting, we first tested the applicability of the self-distancing perspective and the athletes’ ability to dynamically adapt beside…
An Examination of the Relationship Between Coaches’ Transformational Leadership and Athletes’ Personal and Group Characteristics in Elite Youth Soccer
2021
There is a growing body of the literature highlighting the positive impact of transformational leadership behaviours across contexts, including sport. However, there is a lack of knowledge of this relationship within elite sport settings. Thus, the purpose of the present study was to examine the relationship between elite youth athletes’ perceptions of coaches’ transformational coaching-behaviours and variables that have been linked to transformational leadership in other settings (i.e., group cohesion, motivational climate, self-regulation of learning and athlete satisfaction). Norwegian elite youth soccer players (n= 753) selected into the national talent development program completed que…
Augstas klases sportistu mācību organizēšanas iespējas vidējās profesionālajās iestādēs
2015
Pētījuma tēma: Augstas klases sportistu mācību organizēšanas iespējas vidējās profesionālajās iestādēs. Pētījuma mērķis: izpētīt kādas ir augstas klases sportistu mācību organizēšanas iespējas vidējās profesionālajās izglītības iestādēs. Pētījuma uzdevumi saistījās ar vidējo profesionālo izglītības iestāžu darba organizēšanas izpēti, lai noskaidrotu vai tās ir piemērotas augstas klases sportistiem. Pētījuma rezultāti parādīja, ka vidējās profesionālās izglītības iestādēs ir labvēlīgāka vide augstas klases sportistiem, kas vēlas apvienot mācības ar sportošanu. Iestādes vadītāja uzdevums ir nodrošināt iespēju saņemt individuālas konsultācijas, tādā veidā veicinot jauniešu vispārējo attīstību …
Semi densi, semi sottili. Infertilità e Harmoniae Veneris (a proposito di Lucr. IV, 1240-1277)
2010
Indagine sui principi di riproduzione considerati da Lucrezio e sulle forme di accoppiamento, soprattutto in rapporto alla fecondazione umana.
Enigma, suspense, dilemma. Valori e modalità di lettura del giorno della civetta
2020
The paper presents a close reading of The Day of the Owl originating f rom the perspective of semiotic literary theory. It is possible to observe three strategies in the text: enigma, suspense, and dilemma. Whereas the first two cover the unmasking of the truth – following the tradition in crime novels –, the third strategy is particular to the Sciascian contextual crime novel, focused on the semantic instability of values that are the foundation of the social contract. From this starting point, this essay seeks to show that the ‘first novel on Mafia’ is also the first novel that tackles the issue of the Anti-Mafia.
PROGETTO DELLA MANUTENZIONE E RIPRISTINO DEI SENTIERI DEL PARCO DELLE MADONIE. Progetto di Marcello Panzarella e Luigi Piazza
2012
Viene illustrato l'approccio progettuale utilizzato per la progettazione della rete sentieristica del Parco delle Madonie, comprensivo della definizione della segnaletica e delle facilitazioni per il bivacco, il guado o l'attraversamento dei corsi d'acqua da parte degli escursionisti.
Plets, senyories i propietat a la València del segle XVIII
2021
Estructura senyorial de la València set-centista.