Ölümünün ikinci yılında:Refik Fersan

Taha Toros Arşivi, Dosya No: 139-Fersan (Refik-Fahire). Not: Gazetenin "Türk Müziği" köşesinde yayımlanmıştır

Seslerini dinlediklerimiz:Neşe Can

Taha Toros Arşivi, Dosya No: 307-Neşe Can. Not: Gazetenin "Türk Müziği" köşesinde yayımlanmıştır

Seslerini dinlediklerimiz:Mustafa Sağyaşar

Taha Toros Arşivi, Dosya No: 279-Mustafa Sağyaşar. Not: Gazetenin "Türk Müziği" köşesinde yayımlanmıştır

¿Es capaz el mindfulness de reducir la intensidad de juicio y el efecto de falso consenso?

Treball Final de Grau en Psicologia. Codi: PS1048. Curs acadèmic: 2016/2017El mindfulness es, por definición, la acción de prestar atención completa a la experiencia presente de una forma particular, con un propósito y sin hacer juicios o evaluaciones de los eventos privados experimentados y de los estímulos externos relacionados con estos eventos privados. Este ejercicio es una técnica de relajación que, en numerosos estudios, ha demostrado ser capaz de producir efectos positivos en el ámbito laboral, educativo y sanitario. Sin embargo, es escasa la literatura que explica los mecanismos cognitivos a los que afecta esta técnica y que explicarían estos efectos. Algunos de los estudios que pretenden dar una explicación a tales efectos han demostrado que el mindfulness es capaz de mejorar las capacidades cognitivas y los procesos atencionales. En lo referido a procesos atributivos, se ha demostrado que algunos de los sesgos atributivos elementales, como el sesgo de correspondencia, se reducen de forma significativa con la práctica de esta técnica dada la capacidad para otorgar a sus practicantes la habilidad de realizar observaciones centradas en el momento presente e impedir en gran medida la actuación de mecanismos automáticos de prejuicio y estereotipación. El presente estudio pretende conocer en qué medida es capaz el mindfulness de modificar la intensidad con la que las personas emiten juicios morales, así como a cometer errores atributivos, en concreto el efecto de falso consenso. Para este cometido se ha contado con una muestra de 440 participantes y se han utilizado herramientas como el cuestionario MINDSENS, la Escala de Necesidad de Cognición y cuestionarios de elaboración propia donde los participantes debían emitir juicios, considerar el consenso social existente y situar estas respuestas en una dimensión de intensidad. Los resultados obtenidos reflejan una reducción significativa del efecto de falso consenso en los participantes meditadores. Sin embargo, no se aprecian diferencias en la intensidad de los juicios emitidos entre meditadores y no meditadores.Mindfulness is, by definition, the action of paying attention to the actual experience in a particular way, with a purpose and without making judgments or evaluations of the experienced private events and the external stimuli related to these private events. This exercise is a relaxation technique that, in many studies, has shown to be able to produce positive effects in the labor, educational and health field. However, there are not many literature explaining the cognitive mechanisms that affect this technique and explain these effects. Some of the studies that attempt to explain the stories have shown that mindfulness is capable of improving cognitive abilities and attentional processes. With regard to attributive processes, it has been shown that some of the biases of elemental attributions, such as correspondence bias, are significantly reduced with the practice of this technique given the ability to give its practitioners the ability to perform observations centered on the present moment and greatly impede the performance of automatic mechanisms of prejudice and stereotyping. The present study intends to know to what extent the mindfulness is able to modify the intensity with which people emit moral judgments, as well as to commit attributive errors, in particular the effect of false consensus. For this purpose, a sample of 440 participants has used tools such as the MINDSENS questionnaire, the Cognition Need Scale and the self-elaboration questionnaires where participants should make judgments, consider the existing social consensus and find these answers in An intensity dimension The results obtained reflect a significant reduction of the effect of false consensus on the meditator participants. However, there are no differences in the intensity of the judgments emitted between meditators and non-meditators

An image-based method to synchronize cone-beam CT and optical surface tracking

open5siThe integration of in-room X-ray imaging and optical surface tracking has gained increasing importance in the field of image guided radiotherapy (IGRT). An essential step for this integration consists of temporally synchronizing the acquisition of X-ray projections and surface data. We present an image-based method for the synchronization of cone-beam computed tomography (CBCT) and optical surface systems, which does not require the use of additional hardware. The method is based on optically tracking the motion of a component of the CBCT/gantry unit, which rotates during the acquisition of the CBCT scan. A calibration procedure was implemented to relate the position of the rotating component identified by the optical system with the time elapsed since the beginning of the CBCT scan, thus obtaining the temporal correspondence between the acquisition of X-ray projections and surface data. The accuracy of the proposed synchronization method was evaluated on a motorized moving phantom, performing eight simultaneous acquisitions with an Elekta Synergy CBCT machine and the AlignRT optical device. The median time difference between the sinusoidal peaks of phantom motion signals extracted from the synchronized CBCT and AlignRT systems ranged between -3.1 and 12.9 msec, with a maximum interquartile range of 14.4 msec. The method was also applied to clinical data acquired from seven lung cancer patients, demonstrating the potential of the proposed approach in estimating the individual and daily variations in respiratory parameters and motion correlation of internal and external structures. The presented synchronization method can be particularly useful for tumor tracking applications in extracranial radiation treatments, especially in the field of patient-specific breathing models, based on the correlation between internal tumor motion and external surface surrogates.Fassi, Aurora; Schaerer, Joël; Riboldi, Marco; Sarrut, David; Baroni, GuidoFassi, Aurora; Schaerer, Joël; Riboldi, Marco; Sarrut, David; Baroni, Guid

Transfer of electrophilic NH using convenient sources of ammonia: direct synthesis of N–H sulfoximines from sulfoxides

The transfer of nitrogen atoms is extremely valuable in the preparation of medicinal compounds. Here, a new system for NH transfer is developed to prepare sulfoximines, which are emerging as valuable motifs for drug discovery. This is achieved using readily available sources of nitrogen without the requirement for pre-activation or for metal catalysts in an operationally simple protocol. Mixing ammonium salts with diacetoxyiodobenzene in a choice of solvents directly converts sulfoxides to sulfoximines. The protocol is tolerant of many other functional groups and heterocycles that are important in drug compounds. This is the first example of the use of ammonia sources with diacetoxyiodobenzene providing a source of electrophilic nitrogen. Control and mechanistic studies suggest a short-lived electrophilic intermediate, likely to be PhINH or PhIN+

Algebraic and analytic reconstruction methods for dynamic tomography.

In this work, we discuss algebraic and analytic approaches for dynamic tomography. We present a framework of dynamic tomography for both algebraic and analytic approaches. We finally present numerical experiments