Search results for "moda"
showing 10 items of 1753 documents
Pain management in ERAS approach for abdominal surgery: A narrative review
2020
Tra tutte le fasi dell’intervento chirurgico, la fase preoperatoria è generalmente vissuta dal paziente con maggiore ansia. Studi in merito dimostrano che una maggiore percezione dell’ansia o paura nella fase preoperatoria sia scientificamente correlata a un decorso postoperatorio prolungato. Il dolore è annoverato tra le principali cause che recano ansia al paziente. L’obiettivo della presente revisione della letteratura è quello di esaminare la letteratura in merito alla gestione del dolore preoperatorio nei pazienti candidati alla chirurgia addominale, confrontando gli outcome clinici dei pazienti sottoposti a metodologia ERAS® con quelli ottenuti con una gestione perioperatoria tradizio…
Epistemic Modality Variation in Community Law Journals
2012
Over the last decades the attention of scholars working in the filed of academic discourse has been directed towards language variation, and academic writing is not any more considered as a consistent and homogeneous form of discourse. The importance traditionally given to the consensual and static aspects of disciplinary communication has been coupled with the emphasis increasingly placed to the analysis of interactions/practices/activities that sustain discourse communities. According to the sociolinguist approach, genres become ‘dynamically rhetorical structures’ that can be manoeuvred according to the discipline’s norms, values and ideology, both historically and incrementally changing …
Epistemic Modality Markers in European and American Law Journals
2013
Over the last decades the attention of scholars working in the filed of social sciences has been directed towards language variation, and discourse analysis has increasingly evolved as a valuable way of understanding the use of language in a variety of academic, institutional and professional settings (Clyne 1994; Flowerdew & Gotti 2006; Bhatia et al. 2008). According to the sociolinguist approach, genres become ‘dynamically rhetorical structures’ that can be manoeuvred according to the discipline’s norms, values and ideology, both historically and incrementally changing as disciplinary knowledge and genres required and created by discourse communities’ change (Bhatia 2004; Hyland 2004,…
Tourism statistics and unobserved tourism: empirical evidences in Sicily
2013
Despite its strategic importance, accurately measuring visitor attendance has been a challenging and problematic exercise for tourism managers for decades. Consequently, the primary aim of tourism statistics of accurately quantify tourism flows has been only partially achieved; indeed at a lower territorial scale tourism statistics appear less precise and accurate. The aim of this paper is: to introduce the concept of unobserved tourism, by highlighting the main limits of official statistical systems (with a special focus on the European statistical system on tourism statistics; to formalize a theoretical model in which tourism nights and trips in a given destination are decomposed intoobse…
Tourism statistics and unobserved tourism: empirical evidences in Sicily
2013
Despite its strategic importance, accurately measuring visitor attendance has been a challenging and problematic exercise for tourism managers for decades. Consequently, the primary aim of tourism statistics of accurately quantify tourism flows has been only partially achieved; indeed at a lower territorial scale tourism statistics appear less precise and accurate. The aim of this paper is: to introduce the concept of unobserved tourism, by highlighting the main limits of official statistical systems (with a special focus on the European statistical system on tourism statistics; to formalize a theoretical model in which tourism nights and trips in a given destination are decomposed into obs…
Tectonics and seismicity of the Tindari Fault System, southern Italy: Crustal deformations at the transition between ongoing contractional and extens…
2006
The Tindari Fault System (southern Tyrrhenian Sea, Italy) is a regional zone of brittle deformation located at the transition between ongoing contractional and extensional crustal compartments and lying above the western edge of a narrow subducting slab. Onshore structural data, an offshore seismic reflection profile, and earthquake data are analyzed to constrain the present geometry of the Tindari Fault System and its tectonic evolution since Neogene, including the present seismicity. Results show that this zone of deformation consists of a broad NNW trending system of faults including sets of right-lateral, left-lateral, and extensional faults as well as early strike-slip faults reworked …
Depth-of-Field of the Accommodating Eye
2014
Our eyes project information from a three-dimensional world to a basically two-dimensional surface, corresponding to the photoreceptor plane in the retina. In theory, only one plane or surface of world can be in focus at one time. However, the eye exhibits a certain tolerance to out-of-focus images, a feature that is known as depth-of-focus (DOF). The corresponding distance range in which the objects are seen “clearly” is known as depth-of-field (DOFi). Although DOF and DOFi refer to an interval of distances or a dioptric range in the image and object space, respectively, both parameters define a similar concept and are usually interchangeable. This article will mainly refer to DOFi because…
Crystalline lens response to different optical signals
2016
Es bien sabido que el ojo es capaz de cambiar su potencia con el fin de enfocar a objetos ubicados a diferentes distancias. El cambio en enfoque del ojo humano se denomina acomodación y es vital para el rendimiento visual del mismo ya que la acomodación tiene una contribución esencial para dicho rendimiento. La calidad de la imagen retiniana también influye en el rendimiento visual del ojo humano así como en la resolución de las imágenes formadas en la retina. La calidad de la imagen retiniana se describe en términos de aberraciones oculares. El objetivo de esta Tesis fue investigar la respuesta del cristalino a diferentes señales ópticas. Para lograr el objetivo del estudio se utilizaron l…
Light vergence detection in monocular and monochromatic accommodation
2017
El ojo proyecta información desde el mundo tridimensional a la retina, la cual es una superficie bidimensional. Por este motivo, teóricamente sólo objetos que se encuentren en el plano conjugado a la retina pueden ser enfocados de forma correcta y, por tanto, objetos que se encuentren por delante o por detrás del plano conjugado, serán percibidos como imágenes borrosas. Por suerte, la acomodación ocular permite al ojo joven ver objetos situados a diferentes distancias de forma nítida. Este sistema de autoenfoque se consigue gracias al cambio de potencia dióptrica experimentado por el ojo como consecuencia del cambio en la morfología del cristalino. Debido a la alta frecuencia temporal de la…