Search results for "PICTURE"
showing 10 items of 150 documents
Levy flights and nonlocal quantum dynamics
2013
We develop a fully fledged theory of quantum dynamical patterns of behavior that are nonlocally induced. To this end we generalize the standard Laplacian-based framework of the Schr\"{o}dinger picture quantum evolution to that employing nonlocal (pseudodifferential) operators. Special attention is paid to the Salpeter (here, $m\geq 0$) quasirelativistic equation and the evolution of various wave packets, in particular to their radial expansion in 3D. Foldy's synthesis of "covariant particle equations" is extended to encompass free Maxwell theory, which however is devoid of any "particle" content. Links with the photon wave mechanics are explored.
The Playful Affordances of Picture Book Apps for Children
2021
The tradition of children’s literature has evolved side by side with the market of children’s entertainment, games, and toys. The selection of contemporary print products includes a wide variety of materially or technologically enhanced picture books. This background is rarely considered in the examination of children’s book applications that have attracted scholarly interest after the arrival of smartphones and tablets during the early 2010s.The relationship between picture book apps, mobile games, and digital playthings requires further examination that considers the specific affordances of the mobile platform. Leaning on five case studies, this article examines how picture book apps affo…
Matka Boska z Koźla – ikona czy obraz?
2021
Dekalog zakazuje kultu obrazów. Jednak chrześcijanie zinterpretowali Wcielenie Boga w Jezusie Chrystusie jako zniesienie zakazu tworzenia obrazów. Cztery sobory powszechne wypowiedziały się na temat obrazów w Kościele. Pojęcie obrazu i ikony w pierwszym tysiącleciu chrześcijaństwa było takie samo. Chrześcijanie prawosławni zawęzili znaczenie ikony tylko do obrazu tworzonego na desce za pomocą określonej techniki i estetyki. Matka Boska z Koźla jest jednocześnie obrazem (w znaczeniu szerokim, zachodnim, katolickim), jak i ikoną (w znaczeniu wąskim, wschodnim, prawosławnym). Ikony posługują się językiem symboli i ich celem jest przypominanie o obecności świętej osoby, przedstawionej w obrazie…
Il Polar prima del Polar: il poliziesco italo-americano tra fine Ottocento e gli anni Trenta del Novecento
2018
Tra la fine dell’Ottocento e gli anni Trenta del Novecento, alcuni Italiani immigrati negli Stati Uniti – quali, fra gli altri, Bernardino Ciambelli, Italo Stanco, Garibaldi Marto Lapolla, Louis Forgione, nonché il sodalizio letterario costituito da Michael Fiaschetti e Prosper Buranelli – si sono cimentati nel genere del poliziesco con alcuni testi che, partendo da alcune delle caratteristiche tipiche del Mystery, quali la serializzazione e l’incardinamento della fabula in uno specifico contesto urbano, insieme ad alcuni degli elementi caratteriali dei personaggi dell’Hard boiled non perdono mai di vista la peculiare ‘missione’ di denuncia politica, economica e sociale. Facendo del problem…
Developing picture communication for interactional situations at the beginning of the asylum process; mapping interactional practices
2019
The paper reports the initial findings of the first phase of the research and development project PICCORE – Picture Communication in Reception Centres. The goal was to map the use of pictures and other visual modes of communication at reception centres in Finland using an ethnographic, multimodal research approach. The ethnographic data was collected at four reception c entres in Finland. A multimodal viewpoint draws attention to how action and meanings are mediated through pictures. The initial findings mark established practices for enabling and coordinating mutual attention, supporting the use of visual and embodied resources in interactions and – as a consequence – supporting mutual und…
Picturing Dorian Gray: Portrait of an Adaptation
2016
The Picture of Dorian Gray constitue un sujet de choix pour les cineastes, et ce, pour de nombreuses raisons : il s’agit d’un conte moral captivant, dote d’une intrigue qui regorge de beaute, d’amour et d’action ; c’est un exemple celebre de texte victorien influence en partie par le roman « gothique ». Le roman de Wilde a ainsi inspire de nombreuses generations de cineastes. Toutefois, cette œuvre pose aux realisateurs des problemes particuliers, dont un est suggere par le titre meme de l’ouvrage : comment representer le portrait extraordinaire de Dorian Gray a l’ecran, tant dans sa beaute eclatante initiale que dans ses metamorphoses monstrueuses ? Chacune des adaptations etudiees dans ce…
Emotion Elicitation: A Comparison of Pictures and Films
2016
Abstract Pictures and film clips are widely used and accepted stimuli to elicit emotions. Based on theoretical arguments it is often assumed that the emotional effects of films exceed those of pictures, but to date this assumption has not been investigated directly. The aim of the present study was to compare pictures and films in terms of their capacity to induce emotions verified by means of explicit measures. Stimuli were (a) single pictures presented for 6 s, (b) a set of three consecutive pictures with emotionally congruent contents presented for 2 s each, (c) short film clips with a duration of 6 s. A total of 144 participants rated their emotion and arousal states following stimulus …
Enemmän kuin tuhat sanaa?
2014
Reducing Local Alphabet Size in Recognizable Picture Languages
2021
A recognizable picture language is defined as the projection of a local picture language defined by a set of two-by-two tiles, i.e. by a strictly-locally-testable (SLT) language of order 2. The family of recognizable picture languages is also defined, using larger k by k tiles, \(k>2\), by the projection of the corresponding SLT language. A basic measure of the descriptive complexity of a picture language is given by the size of the SLT alphabet using two-by-two tiles, more precisely by the so-called alphabetic ratio of sizes: SLT-alphabet/picture-alphabet. We study how the alphabetic ratio changes moving from two to larger tile sizes, and we obtain the following result: any recognizable pi…
The Role of Negative Affect in Emotional Processing of Food-Related Images in Eating Disorders and Obesity
2021
The aim of the present study was to analyze differences in the emotional processing (valence, arousal, and dominance) of food-related information in patients with eating disorders (ED), patients with obesity, and healthy women. Moreover, the mediator role of negative affect and the moderating role of the diagnostic group (ED vs. non-ED) were analyzed. Method: The sample consisted of 94 women (39 with eating disorders, 19 with obesity, and 36 healthy participants). Measures: International Affective Picture System (IAPS) food picture exposure task; Self-Assessment Manikin Analog-Visual Scale (SAM) appraising Arousal, Valence, and Dominance; Eating Attitudes Test (EAT-26); Positive and Negativ…