Search results for "Image."
showing 10 items of 6790 documents
LA IMAGEN CONSTRUIDA DEL PODER REAL EN LA CORONA DE ARAGÓN (SIGLOS XIII-XV): CASAS, CEREMONIAL Y MAGNIFICENCIA
2007
Command and obedience do not exist without emotional forms of shaping control. This is especially notable in the Kingdom of Aragon, since the heterogeneity of its territories was not only unified through the titles of the royal family, but the ceremonials, the aesthetic simplicity and balance of the buildings formed the charismatic ostentation of a command that demonstrated its power through the prizes seized from the enemy, the stately architectural forms and the civil rites of recognition. No existe el mando y obediencia sin formas sentimentales de conformar dominio. Esto es especialmente notable en el Reino de Aragón, pues la heterogeneidad de sus territorios, no sólo se unificaba median…
Motor imagery in unipolar major depression
2014
International audience; Background: Motor imagery is a potential tool to investigate action representation, as it can provide insights into the processes of action planning and preparation. Recent studies suggest that depressed patients present specific impairment in mental rotation. The present study was designed to investigate the influence of unipolar depression on motor imagery ability. Methods: Fourteen right-handed patients meeting DSM-IV criteria for unipolar depression were compared to 14 matched healthy controls. Imagery ability was accessed by the timing correspondence between executed and imagined movements during a pointing task, involving strong spatiotemporal constraints (spee…
L’importance de l’image dans le malaise social. Colloques de Bruxelles. « L’Esprit de ce temps et l’Esprit des profondeurs », Château de la Hulpe, S…
2019
Aplicación de la Termografía Infrarroja en Pediatría: Análisis de las alteraciones de la microcirculación cutánea
2020
Desde los inicios de la medicina, se conoce la relación entre enfermedad y las variaciones de temperatura corporal, lo que ha llevado al estudio y desarrollo de técnicas de termometría, que permitiesen cuantificar dichos cambios de temperatura. Entre ellas, destaca la Termografía Infrarroja, que es una técnica de imagen inocua, ya que se basa en captar la emisión de radiación del infrarrojo que emite el cuerpo, es rápida de realizar y accesible, pues se puede realizar cerca del paciente, sin necesidad de desplazamientos ni sedación. Todas estas características hacen que sea una técnica recomendable para utilizar en la población pediátrica que, por su corta edad, es más vulnerable a las radi…
Toolbox for Distance Estimation and Cluster Validation on Data With Missing Values
2022
Missing data are unavoidable in the real-world application of unsupervised machine learning, and their nonoptimal processing may decrease the quality of data-driven models. Imputation is a common remedy for missing values, but directly estimating expected distances have also emerged. Because treatment of missing values is rarely considered in clustering related tasks and distance metrics have a central role both in clustering and cluster validation, we developed a new toolbox that provides a wide range of algorithms for data preprocessing, distance estimation, clustering, and cluster validation in the presence of missing values. All these are core elements in any comprehensive cluster analy…
Convolutional Neural Network Based Sleep Stage Classification with Class Imbalance
2022
Accurate sleep stage classification is vital to assess sleep quality and diagnose sleep disorders. Numerous deep learning based models have been designed for accomplishing this labor automatically. However, the class imbalance problem existing in polysomnography (PSG) datasets has been barely investigated in previous studies, which is one of the most challenging obstacles for the real-world sleep staging application. To address this issue, this paper proposes novel methods with signal-driven and image-driven ways of noise addition to balance the imbalanced relationship in the training dataset samples. We evaluate the effectiveness of the proposed methods which are integrated into a convolut…
Many-particle approach to the image-charge effect
2011
Microscopical systems of molecules and atomic chains are studied to obtain information about quantum-transport phenomena. Both exact diagonalization method through second quantization and perturbation theory approach with Feynman diagrams are described, and then the energy spectra for the studied systems are calculated using the two methods.
Change in body image among depressed adult outpatients after a dance movement therapy group treatment
2018
Abstract This study reports on the body image of depressed psychiatric outpatients, and the impact thereon of a dance movement therapy (DMT) group. Body image is perceived as a tri-partite construct consisting of image-properties, body-self, and body memory. Depressed patients in an outpatient mental health service participated in a DMT group treatment consisting of twelve 90-min long sessions in groups of 4–7 patients. Patients (N = 18) responded to a structured Body Image Assessment (BIA) before and after the treatment. Initially, the depressed patients’ body image was characterized by fragmentation, distortions, and shallowness of body awareness. The DMT group treatment aimed to offer th…
EFFECTIVENESS OF BASALT FIBRE-REINFORCED CEMENTITIOUS SYSTEMS IN CONFINING MASONRY MEMBERS: AN EXPERIMENTAL INVESTIGATION
2020
The use of composites based on fibre-reinforced polymers (FRPs) to strengthen masonry columns has become a common practice in the last decades. FRPs, however, exhibit some shortcomings when applied to masonry substrates, due to the organic nature of their matrix. For this reason, increasing attention is paid today to composites based on fibre-reinforced cementitious matrices (FRCMs), in which the polymeric matrix is replaced with an inorganic matrix (such as cementitious mortars). Cementitious matrices guarantee higher breathability and compatibility with the substrate, less sensitivity to debonding at the interfaces, and higher resistance to fire and high temperatures. Moreover, due to the…
Inhibitory priming in auditory word recognition: Is it really the product of response biases ?
2007
Les études en amorçage phonologique ont révélé des temps de réponse plus lents lorsque des mots cibles sont précédés d’une amorce partageant avec eux les premiers phonèmes. Cependant, l’interprétation de l’effet d’amorçage inhibiteur est source de controverses. Alors que certains auteurs ont interprété l’effet comme reflétant des processus lexicaux, Pitt et Shoaf (2002) ont émis l’hypothèse que l’effet résulterait d’une surprise des participants lorsqu’ils rencontrent le premier essai relié. Pour éviter un tel biais de réponse, nous avons inclus des amorces et des cibles reliées dans la session d’entraînement, et nous avons comparé comme l’ont fait Pitt et Shoaf, l’amplitude de l’effet sur…