Search results for "Imaginary"
showing 10 items of 86 documents
Consumer perceptions of grocery retail formats and brands
2001
Grocery retailers are operating in a slow‐growth market. The pursuit of market share is one of the main concerns for retail managers. The retail structure is becoming increasingly standardized and homogenous because of concentration of the ownership of stores. Cultural differences remain, however, between different European countries. Cultural factors influence the success of a positioning strategy. This study examined how consumers perceive grocery retail formats and brands in Finland. Data from personal interviews were used in highlighting the consumer perspective. Consumers perceive meaningful differences in various store formats, meanwhile store brands are seen as quite similar. Consume…
Mediterranean Struggles for Movement and the European Government of Bodies: An Interview with Étienne Balibar and Nicholas De Genova
2017
The conversation between Etienne Balibar and Nicholas De Genova engages with the Mediterranean of migration as a multifaceted, productive, and contested space, which can represent a counterpoint to a deep-rooted Eurocentric imaginary. Looking at the Mediterranean as a space produced by the mobility of the bodies crossing it and by the combination of different struggles, Balibar and De Genova comment on some of the political movements that have taken center stage in the Mediterranean region in the past few years and suggest that the most important challenge today is to mobilize a “Mediterranean point of view” whereby the political borders of Europe and its self-centered referentiality can be…
Imaginarios de la crisis de 2001 en el cine argentino. análisis de la película mercano el marciano
2018
espanolLa crisis de 2001 influye en los imaginarios que circulan entre la sociedad argentina y se manifiestan en su produccion cultural y mediatica. Partimos de la base de que el imaginario es una creacion incesante de figuras e imagenes que conforman lo que denominamos realidad social (Castoriadis 2007). El objetivo de este trabajo es averiguar como se representa en el cine animado cierto imaginario social relacionado con la crisis y con las consecuencias de la implantacion del sistema neoliberal en Argentina. A partir del analisis del discurso de la pelicula de animacion Mercano el marciano (Juan Antin, 2002), establecemos que elementos de la crisis se problematizan. Las conclusiones del …
Imaginary time propagation code for large-scale two-dimensional eigenvalue problems in magnetic fields
2013
We present a code for solving the single-particle, time-independent Schr\"odinger equation in two dimensions. Our program utilizes the imaginary time propagation (ITP) algorithm, and it includes the most recent developments in the ITP method: the arbitrary order operator factorization and the exact inclusion of a (possibly very strong) magnetic field. Our program is able to solve thousands of eigenstates of a two-dimensional quantum system in reasonable time with commonly available hardware. The main motivation behind our work is to allow the study of highly excited states and energy spectra of two-dimensional quantum dots and billiard systems with a single versatile code, e.g., in quantum …
Viaggi nell’immaginario: il turismo virtuale nel sito UNESCO di Tarragona
2023
Le nuove tecnologie hanno trasformato in modo radicale non solo la geografia come disciplina, ma anche le geografie del mondo. Il digitale ha assunto, infatti, un ruolo di mediazione sempre più pervasivo nella produzione dello spazio, come delle conoscenze e degli immaginari geografici. Le possibilità offerte dal virtuale, in particolare, offrono oggi un contributo decisivo nella comunicazione dei significati attribuiti ai luoghi e rispondono in modo sempre più efficace ai bisogni emergenti del settore turistico. Le esperienze di visita mediate dal digitale mirano a coinvolgere i sensi e risultano efficaci quando promuovono immersioni rigorosamente realistiche. Nel quadro di queste riflessi…
The Role of the Night & the Northern Lights in the Production of a New Touristic Imaginary of the North
2015
International audience; Our work is based on empirical observation: the development of a tourist offer proposing to observe the northern lights in some Nordic areas. We place these developments in a broader dynamic of changes in our relationship to the night. These changes find a translation in a tourism that takes the night and its environmental resources as objects. This communication focuses on a particular object of these tourist dynamics: the northern lights. We formulate the following hypothesis: the erosion by the urban lighting of the “natural” night and of the accessibility to its “environmental resources” (as the starry sky, for example) provides an opportunity for some areas of l…
Le temps du désir : ontologies de l'imaginaire et de l'affectivité chez Sartre, Merleau- Ponty et Grimaldi
2013
This study aims at confronting the ontologies of the imaginary of Sartre, Merleau-Ponty and Grimaldi. Following the path of a critical assessment of Bergsonism, each of these philosophies develops by granting ontological value to the negative, and through a reconsideration of the meaning of temporality. A new approach of negativity emerges from the reflection on the status of the image and further, upon the relationships between real and imaginary, past and present, conscious and subconscious. Merleau-Ponty and Grimaldi thus reject dialectics of being and nothingness in favour of the idea of a negativity thoroughly penetrating being itself; the first one opening the way for a phenomenologic…
From Fantasy to Magic Realism
1998
Much use has been made of the term ‘magic realism’ to refer to texts which introduce an important ‘imaginary’ dimension into ‘realistic’ evocations of the world. The Cuban Alejo Carpentier has also coined the phrase to real maravilloso (marvellous reality) which he applies to a vision characteristic of Central and South America.
Semiadiabatic High-Field Polarization Response in Ferroelectrics I: Hysteresis and Nonlinear Susceptibility
2004
Ginzburg-Landau theory for ferroelectric phase instability is combined with Langevin, Fokker-Planck and imaginary time Schrodinger equation techniques to model impact of thermal noise in the kinetics of ferroelectric polarization. The proposed real space/real time numerical method allows to efficiently simulating relaxation, dynamic hysteresis and general dielectric response.
High Field Polarization Response in Ferroelectrics: Current Solutions and Challenges
2006
Polarization response including ergodicity breaking and the divergence of relaxation time is reproduced for model Hamiltonians of growing complexity. Systematic derivation of the dynamical equations and its solutions is based on the Fokker-Planck and imaginary time Schrödinger equation techniques with subsequent symplectic integration. Test solutions are addressed to finite size and spatially extended problems with microscopically interpretation of the model parameters as a challenge.