Search results for "METHODOLOGIE"
showing 10 items of 2141 documents
Universal method to determine acidic licit and illicit drugs and personal care products in water by liquid chromatography quadrupole time-of-flight
2016
Graphical abstract
MÉTODOS CENTRADOS EN EL APRENDIZAJE, IMPLICACIÓN DEL ALUMNO Y PERCEPCIÓN DEL CONTEXTO DE APRENDIZAJE EN ESTUDIANTES UNIVERSITARIOS
2017
En este trabajo se pretendía valorar la incidencia de métodos centrados en el aprendizaje sobre diversas capacidades/habilidades del estudiante y sobre su percepción del entorno de aprendizaje diseñado por el profesor. La muestra estuvo constituida por 126 estudiantes de primer curso de la Universidad Católica de Valencia de tres grupos cursando grados de Maestro de Educación Primaria y Educación Infantil, siendo impartida la materia de los grupos de Primaria por un profesor y la del grupo de Infantil por otro. Se utilizó un diseño preexperimental, con medidas de pretest y postest, mediante el cuestionario SEQ; además los alumnos valoraron los métodos utilizados por sus profesores con un cu…
Enterprise Architecture Compliance: the Viewpoint of Evaluation
2008
First published in the Proceedings of the European Conference on Information Management and Evaluation (ECIME 2007), September 20-21, 2007, Montpellier, France Enterprise Architecture (EA) provides a holistic view of entire organization, including various viewpoints such as business, information, systems and technology. It is of interest for academics and practitioners alike. It has been suggested that EA is an approach for controlling the complexity and constant changes in the organization and its business environment, assisting organizations in realizing a multitude of positive business impacts. As the organization transforms from the current EA state towards the improved target state thr…
Analysis of the current State of Enterprise Architecture Evaluation Methods and Practices
2008
First published in the Proceedings of the European Conference on Information Management and Evaluation (ECIME 2007), September 20-21, 2007, Montpellier, France Today, more and more organizations adopt enterprise architecture (EA) processes to cope with the changing environment and to improve their performance and competitiveness. However, the evaluation of EA regarding its quality and benefits is rather difficult. The studies of previous research resulted in the recognition that there is no methodology for enabling the EA evaluation by considering the whole EA. Therefore, this paper presents and analyses the current state of methods and practices to evaluate EA from different viewpoints. Th…
Towards a Generic Evaluation Model for Enterprise Architecture
2008
First published in the Journal of Enterprise Architecture, Vol. 3, No. 3, 2007, pp. 9-16. Republished with the kind permission of the Journal of Enterprise Architecture During the past few years, enterprise architectures (EAs) have become one of the major interests of both business and information technology (IT) practitioners and academics. It has been suggested that EA is an approach for controlling the complexity and constant changes in the organization’s business environment. Research has mainly focused on the development and modeling of EAs, while the quality aspects of EA have only recently gained attention, especially in the form of EA maturity models. These models have been develope…
Potential Critical Success Factors for Enterprise Architecture
2008
First published in the Journal of Enterprise Architecture, Vol. 2, No. 4, 2006 pp. 29-40. Republished with the kind permission of the Journal of Enterprise Architecture During the past few years, enterprise architectures (EAs) have garnered considerable attention from both practitioners and academics in the fields of information systems and business management. It is suggested that EA is an approach for controlling the complexity and constant changes in the business environment of an organization. Research has mainly focused on the development and modeling of EA, while quality aspects of EA have gained less attention. The aim of this study is to provide insight into the critical success fac…
Overview of ghost correction for HDR video stream generation
2015
International audience; Most digital cameras use low dynamic range image sensors, these LDR sensors can capture only a limited luminance dynamic range of the scene[1], to about two orders of magnitude (about 256 to 1024 levels). However, the dynamic range of real-world scenes varies over several orders of magnitude (10.000 levels). To overcome this limitation, several methods exist for creating high dynamic range (HDR) image (expensive method uses dedicated HDR image sensor and low-cost solutions using a conventional LDR image sensor). Large number of low-cost solutions applies a temporal exposure bracketing. The HDR image may be constructed with a HDR standard method (an additional step ca…
Progetto professionale e soft skills negli studenti liceali
2020
In questo contributo si descrivono, in primo luogo, le metodologie educative utilizzate in alcune ricerche italiane negli ultimi venti anni per aiutare gli studenti del liceo a costruire il loro progetto di vita formativo-professionale; in secondo luogo, si presentano le fasi e i risultati della prima parte di una ricerca-intervento sull’orientamento dal liceo all’università svolta nella città di Palermo nell’anno scolastico 2018-2019; in terzo luogo, si espongono le tre attività formative (sessioni di scrittura espressiva, colloqui di orientamento e laboratori interdisciplinari Scuola-Università) previste durante la seconda annualità per consentire ai liceali di saggiare i loro interessi d…
Using eye-movement modelling examples to improve critical reading of multiple webpages on a conflicting topic
2022
This project investigates the effects of an EMME intervention on undergraduates' sourcing when reading conflicting multiple texts on the Internet. Dependent variables: eye-movements on SERP, webs header, texts authors, and texts; use of source information in summaries; ideas from texts in summaries.
Experiences from the Use of an Eye-Tracking System in the Wild
2010
Eye-tracking systems have been widely used as a data collection method in the human–computer interaction research field. Eyetracking has typically been applied in stationary environments to evaluate the usability of desktop applications. In the mobile context, user studies with eye-tracking are far more infrequent. In this paper, we report our findings from user tests performed with an eye-tracking system in a forest environment. We present some of the most relevant issues that should be considered when planning a mobile study in the wild using eye-tracking as a data collection method. One of the most challenging finding was the difficulty in identifying where the user actually looked in th…