Search results for "Kerr"
showing 10 items of 494 documents
Leadership Manipulation and Ethics in Storytelling
2012
This article focuses on exerting influence in leadership, namely manipulation in storytelling. Manipulation is usually considered an unethical approach to leadership. We will argue that manipulation is a more complex phenomenon than just an unethical way of acting in leadership. We will demonstrate through an empirical qualitative study that there are various types of manipulation through storytelling. This article makes a contribution to the literature on manipulation through leadership storytelling, offering a more systematic empirical analysis and a more nuanced view of the topic than previously existed by outlining how managers engage in manipulative storytelling and what kind of ethics…
Dynamique induite par champ laser femtoseconde intense : alignement moléculaire en milieu gazeux dense et effet Kerr
2011
This thesis is devoted to the study of dynamics induced by intense femtoseconds lasers pulses. The first studied dynamics deals with molecular alignment of CO2-X mixtures (X=CO2, Ar, N2), in dense gases (up to 20 bar). Up to now, this regime has never been studied experimentally. In the field-free regime (after laser/matter interaction), molecular alignment exhibits two components : a permanent alignment and a transient one. The influence of collisions appears through population transfers between rotational states, which leads to a decrease of these two contributions. Permanent alignment relaxation time is only tied to inelastics collisions whereas transient alignment relaxation time is tie…
Founding myths of European Union Europe and the workings of power in the European Union heritage and history initiatives
2019
Along with the European Union’s (EU) increased interest in a common European culture and past, narration as a means to create and communicate about them has gained new momentum. By applying the Discourse-Mythological Approach, I explore how the EU narrates the story of the origins of EU Europe in two recent EU heritage/history initiatives. The analysis brought out three storylines in the mythmaking of EU Europe. While the first storyline emphasizes temporal continuity, shared cultural roots, and preservation and transmission of a common legacy, the second focuses on the idea of a break and a rebirth of a civic/political community. The third storyline highlighting founding figures and key he…
Unbiased Estimators and Multilevel Monte Carlo
2018
Multilevel Monte Carlo (MLMC) and unbiased estimators recently proposed by McLeish (Monte Carlo Methods Appl., 2011) and Rhee and Glynn (Oper. Res., 2015) are closely related. This connection is elaborated by presenting a new general class of unbiased estimators, which admits previous debiasing schemes as special cases. New lower variance estimators are proposed, which are stratified versions of earlier unbiased schemes. Under general conditions, essentially when MLMC admits the canonical square root Monte Carlo error rate, the proposed new schemes are shown to be asymptotically as efficient as MLMC, both in terms of variance and cost. The experiments demonstrate that the variance reduction…
Nonlinear Characterisation of an AsSe Chalcogenide Holey Fiber
2009
oral session TuA " Highly Nonlinear Fibers " [TuA1]; International audience; We report the nonlinear characterization of a chalcogenide holey fiber, based on the AsSe glass composition. A nonlinear coefficient as high as 15 000 W-1 km-1 has been measured.
Playing horror : narrative and genre in Valve's Left 4 Dead Series
2013
The place of story and narrative in digital games has been a hotly contested topic within the field of Game Studies during the past two decades. Beyond the question of whether games can or should be used for telling stories, research interest has focused on the nature of game narratives and their distinct qualities in comparison to other expressive media, like literature and film. The aim of this thesis is to contribute to this debate by examining the elements involved in storytelling not in digital games overall, but in one particular series, namely Valve Software‘s Left 4 Dead and Left 4 Dead 2. The use of this in-depth case study allows an examination of how various different elements co…
Kybertekstien narratologia : digitaalisen kerronnan alkeet
2002
Uudet teknologiat ovat avanneet kertomuksille uudenlaisia tiloja ja mahdollisuuksia. Digitaaliset ohjelmoidut tekstit ovat dynaamisia ja vuorovaikutteisia ja luovat tilanteita, joissa tekstin ja lukijan suhde pysyy jatkuvasti epävakaana. Tällaiset kertomukset haastavat itse kertomuksen käsitteen ja pakottavat ymmärtämään sen uusilla tavoilla. Kybertekstien narratologia selvittää miten ja millaiseksi kerronta ja sitä koskeva teoria muuttuu, voi muuttua ja millaiseksi sen ehkä pitäisi muuttua digitaalisessa mediassa. Tämän vuoksi tutkimuksessa risteytetään toisiinsa kaksi heuristista mallia, Espen Aarsethin kybertekstiteoria ja klassinen narratologia. Näin sijoitetaan niin uudet kuin vanhatki…
Näkökulmia tarinalliseen journalismiin
2020
Arvio teoksesta: Lassila-Merisalo, Maria (2020). Tarinallinen journalismi. Tampere: Vastapaino, 176 s.
Ihminen on juureton puu
2017
Arvostelu teoksesta Han Kang: Vegetaristi. Suom. Sari Karhulahti. Gummerus, 2017. 215 s. nonPeerReviewed
‘Strong and courageous’ but ‘constantly insecure’: dialogical self theory, intersecting identities, and Christian mixed martial arts
2021
Being a mixed martial arts fighter and a devout Christian seems to present an apparent contradiction that requires identity work to bring these identities into unity. We used Dialogical Self Theory and explored the autobiography of Ron ‘H2O’ Waterman, a professional fighter turned evangelist, to understand how the tensions between the different identities or I-positions were negotiated. We identified two I-positions, ‘Ron the Fighter’ and ‘Ron the Pater Familias’, which related differently to religion, sport, and masculinity. Importantly, the negotiations were not between MMA and faith, but between these two I-positions that served the different needs for self-enhancement and union with som…