Search results for " Logic"
showing 10 items of 1720 documents
A probabilistic long‐term framework for site‐specific erosion analysis of wind turbine blades: A case study of 31 Dutch sites
2021
Abstract Rain‐induced leading‐edge erosion (LEE) of wind turbine blades (WTBs) is associated with high repair and maintenance costs. The effects of LEE can be triggered in less than 1 to 2 years for some wind turbine sites, whereas it may take several years for others. In addition, the growth of erosion may also differ for different blades and turbines operating at the same site. Hence, LEE is a site‐ and turbine‐specific problem. In this paper, we propose a probabilistic long‐term framework for assessing site‐specific lifetime of a WTB coating system. Case studies are presented for 1.5 and 10 MW wind turbines, where geographic bubble charts for the leading‐edge lifetime and number of repai…
Comparison between unrestricted dynamic shakedown design and a new probabilistic approach for structures under seismic loadings
2014
The paper concerns a study related to the comparison between two different approaches utilized for the formulation of an optimal shakedown design problem for elastic plastic frame structures subjected to a combination of fixed and seismic loading. The first formulation utilizes the unrestricted dynamic shakedown theory, while the second one is based on a new probabilistic approach. The comparison is effected in terms of mathematical formulations, in terms of adopted loading models and in terms of numerical results. The performed applications are related to plane steel frames.
Sistemi di intelligenza artificiale e logica Fuzzy,moderni ausili per la Medicina orale
2008
Nuorten, valtion vai markkinoiden asialla? : nuorisojärjestöjen hybridit toimintalogiikat
2018
Suomalaiselle kolmannelle sektorille on ollut tyypillistä, että toiminta perustuu kansalaisten vapaaehtoiseen toimintaan yhdistysten jäseninä. Viimeaikaisen tutkimuksen mukaan kolmannen sektorin järjestöt näyttävät kuitenkin omaksuvan piirteitä julkiselta ja yksityiseltä sektorilta eli hybridisoituvan. Tässä tutkimuksessa ilmiötä tarkastellaan yhden järjestöryhmän näkökulmasta. Pääkysymykset ovat, miten valtakunnalliset nuorisojärjestöt määrittävät itsensä kolmannen sektorin järjestöinä ja nuorisotyön kentän toimijoina sekä millaiset institutionaaliset logiikat vaikuttavat niiden määrittelyihin itsestään. Tutkimuksen aineistona käytetään valtakunnallisille nuorisojärjestöille tehdyn kyselyn…
Factors Enabling and Hindering Value Co-Creation in Continuous Service Development: A Systematic Literature Review
2022
This paper presents a systematic literature review (SLR) investigating the factors that enable and hinder value co-creation in organizations’ continuous service development processes. Employing the lens of service-dominant (S-D) logic, we classify the identified factors into three interrelated dimensions: institutions, resources, and service exchange. Our systematic findings may inform organizations’ efforts to support the emergence of positive rather than negative value outcomes when implementing continuous practices in their service development. In addition, we outline avenues for further research in this emerging topic area. peerReviewed
Value Co-Destruction: A Conceptual Review and Future Research Agenda
2023
The service-dominant (S-D) logic lens for understanding value co-creation and customers’ interactive roles in the service exchange has emerged as a focal theme of interest among service academics and practitioners. While recent investigations have also focused on the process of value co-destruction—that is, how potential negative outcomes occur—the concept and its distinction from value co-creation remain unclear. This conceptual review synthesizes the concept of value co-destruction and proposes a framework consisting of two interrelated dimensions—actor–actor interaction and individual actor —and their components at three temporal points of the service encounter. We distinguish value co-…
Fenomenologia della percezione. Modelli, mereologia, sperimentazione.
2012
La ricerca sulla percezione è oggetto di scienze e teorie filosofiche con metodi e impegni concettuali diversi. In questo saggio si tenta di ricostruire i caratteri condivisi dalle teorie concettuali e sperimentali della fenomenologia della percezione. Si sostiene che dai concetti e dalle scoperte dell’analisi e della sperimentazione fenomenologica sia possibile costruire modelli di funzioni percettive ben definite. Si presentano evidenze storiografiche e argomenti a sostegno della tesi che tali modelli contribuiscono alla ricerca sulla percezione condotta da altre scienze con diversi metodi, tecniche e costrutti. The research into perception is carried out by sciences and philosophical the…
Sobre la naturalización de la lógica*
2003
El presente artículo se ocupa de dar razones en contra de la naturalización de la lógica, en tanto en cuanto esto signifique una revisión de esta ciencia. El trabajo critica cada uno de los intentos históricos importantes que ha habido de revisión de las leyes lógicas -- intuicionismo, lógica cuántica, lógicas alternativas - y también intenta argumentar que el problema de la interpretación de la mecánica cuántica no tiene nada que ver con la naturalización de la lógica. This article is devoted to give reasons against the naturalization of logic, in a sense which entails a revision of this science. The paper criticizes each historical important attempt to revise logical laws - intuitionism, …
Platone e la logica dell'essere
2010
Logical Intelligence Enhancement Test: a measure for the evaluation of logical skills in primary school
2019
Il presente lavoro si inserisce in uno studio pilota condotto nell’anno scolastico 2018-2019per valutare l’efficacia del Logical Intelligence Enhancement Programme (LIEP, Calvani, Peru,& Zanaboni, 2019), un programma composto da tavole di logica verbale e numerica volte asviluppare il ragionamento logico e le capacità metacognitive di studenti di quinta primaria.All’interno di questo studio è stato sviluppato il Logical Intelligence Enhancement test perstimare gli effetti del training sulle abilità logico-verbali. Il contributo presenta la costru-zione del test, le sue caratteristiche psicometriche e la validazione. A tal fine, lo strumentoè stato somministrato a un campione di 173 stud…