Search results for " objects"
showing 10 items of 186 documents
Jubileusz 25-lecia Muzeum Diecezjalnego w Opolu
2013
Across the ages the Church has been concerned with the cultural heritage of its members. The mid-eighteenth century witnessed discernible interest in religious objects excluded from the cult and emphasis was placed on the evangelisation role of church museums, which, interested in the fate of useless artworks removed from church interiors, collected, stored, and conserved them as well as rendered them available to society. The anniversary of the Diocesan Museum in Opole became an excellent occasion for taking a closer look at its history and assess the part it played in the course of the past quarter of a century. The idea of establishing such a museum dates back to 1978 – the year when Alf…
Detailed study of SNR G306.3–0.9 using XMM-Newton and Chandra observations
2016
Aims. We aim to study the spatial distribution of the physical and chemical properties of the X-ray emitting plasma of the supernova remnant (SNR) G306.3-0.9 in detail to obtain constraints on its ionization stage, the progenitor supernova explosion, and the age of the remnant. Methods. We used combined data from XMM-Newton and Chandra observatories to study the X-ray morphology of G306.3-0.9 in detail. A spatially resolved spectral analysis was used to obtain physical and geometrical parameters of different regions of the remnant. Spitzer infrared observations, available in the archive, were also used to constrain the progenitor supernova and study the environment in which the remnant evol…
SHOCK-CLOUD INTERACTION AND PARTICLE ACCELERATION IN THE SOUTHWESTERN LIMB OF SN 1006
2014
The supernova remnant SN 1006 is a powerful source of high-energy particles and evolves in a relatively tenuous and uniform environment despite interacting with an atomic cloud in its northwestern limb. The X-ray image of SN 1006 reveals an indentation in the southwestern part of the shock front and the H I maps show an isolated (southwestern) cloud, having the same velocity as the northwestern cloud, whose morphology fits perfectly in the indentation. We performed spatially resolved spectral analysis of a set of small regions in the southwestern nonthermal limb and studied the deep X-ray spectra obtained within the XMM-Newton SN 1006 Large Program. We also analyzed archive H I data, obtain…
Do Grading Gray Stimuli Help to Encode Letter Position?
2021
Numerous experiments in the past decades recurrently showed that a transposed-letter pseudoword (e.g., JUGDE) is much more wordlike than a replacement-letter control (e.g., JUPTE). Critically, there is an ongoing debate as to whether this effect arises at a perceptual level (e.g., perceptual uncertainty at assigning letter position of an array of visual objects) or at an abstract language-specific level (e.g., via a level of “open bigrams” between the letter and word levels). Here, we designed an experiment to test the limits of perceptual accounts of letter position coding. The stimuli in a lexical decision task were presented either with a homogeneous letter intensity or with a graded gra…
Analysis of the appropriation of a connected object : an experiential and dimensional approach
2022
The evolution and interactivity of connected objects promise a continuous improvement of the consumer experience, especially through the adaptation of the object and the development of its functionalities. But in some cases, the evolving nature of the object can lead to a situation where the user has to reappropriate it. Through a netnography and an analysis of life stories, this research studies the appropriation process in a dynamic way.The main contribution of this research is the identification of two dimensions (social and situational) and four forms of appropriation : autotelic, instrumental, individual and collective, which we bring closer to Lanier and Rader's (2015) measure of expe…
Los objetos en los escenarios de la memoria: aproximaciones teóricas y análisis de ejemplos referidos a los hijos de desaparecidos en Argentina
2020
Proponemos, en primer lugar, reflexionar en torno a tres tipos de objetos vinculados a diversos escenarios de la memoria: el objeto testimonio que funciona como un código verificativo cuya primera intención consiste en certificar el acontecimiento; el objeto memoria que despliega un trabajo con la memoria de tipo reflexivo-interpretativo y/o elaborativo, y el objeto emblema que se presenta y actúa en las marchas, en las conmemoraciones, en los juicios, en las protestas y demandas articuladas en las luchas por la memoria, verdad y justicia. Focalizamos luego en el examen de un conjunto de producciones culturales realizadas por los hijos de víctimas del terrorismo de Estado desplegado en torn…
Probabilistic Logic under Coherence‚ Model−Theoretic Probabilistic Logic‚ and Default Reasoning in System P
2016
We study probabilistic logic under the viewpoint of the coherence principle of de Finetti. In detail, we explore how probabilistic reasoning under coherence is related to model-theoretic probabilistic reasoning and to default reasoning in System P. In particular, we show that the notions of g-coherence and of g-coherent entailment can be expressed by combining notions in model-theoretic probabilistic logic with concepts from default reasoning. Moreover, we show that probabilistic reasoning under coherence is a generalization of default reasoning in System P. That is, we provide a new probabilistic semantics for System P, which neither uses infinitesimal probabilities nor atomic bound (or bi…
Probabilistic Logic under Coherence, Model-Theoretic Probabilistic Logic, and Default Reasoning
2001
We study probabilistic logic under the viewpoint of the coherence principle of de Finetti. In detail, we explore the relationship between coherence-based and model-theoretic probabilistic logic. Interestingly, we show that the notions of g-coherence and of g-coherent entailment can be expressed by combining notions in model-theoretic probabilistic logic with concepts from default reasoning. Crucially, we even show that probabilistic reasoning under coherence is a probabilistic generalization of default reasoning in system P. That is, we provide a new probabilistic semantics for system P, which is neither based on infinitesimal probabilities nor on atomic-bound (or also big-stepped) probabil…
“Diagnosing” the Need or in “Need” of a Diagnosis? Reconceptualizing Educational Need
2017
This chapter is based on compulsory school experiences of students diagnosed with Attention Deficit Hyperactivity Disorder (ADHD) and their parents in the educational context of Finland. Located in the theoretical framework of Disability Studies, the chapter aims to contribute to theory of inclusive education by initiating a new dialogue on conceptual foundations of inclusive schooling. In this regard, the chapter first deconstructs the concept of educational need that stems from the field of traditional special education as contradictory to the original ideals of inclusive education. It then moves on to reconstruct the concept of educational need in accordance with the foundational values …
Skulls, Tree Bark, Fossils
2021
AbstractStudies of material objects in the field of memory studies have followed diverse epistemological and disciplinary trajectories, but their shared characteristic has been the questioning of philosophical assumptions concerning human relations with inanimate things and lower-level organic objects, such as plants, within the Aristotelian hierarchy of beings. Rather than accept at face value their categorizations as passive or deficient in comparison to the human subject, critical scholarship has reformulated the place and role of nonhuman entities in culture. This essay examines the nexus of materiality and memory in the work of the French philosopher and art historian Georges Didi-Hube…