Search results for " expert"
showing 10 items of 164 documents
Modifying auditory perception with prisms? Aftereffects of prism adaptation on a wide auditory spectrum in musicians and nonmusicians
2021
Prism adaptation consists of pointing to visual targets while wearing prisms that shift the visual field laterally. The aftereffects are not restricted to sensorimotor level but extend to spatial cognition. There is a link between spatial representation and auditory frequency, with an association of low frequencies on the left side and high frequencies on the right side of space. The present study aimed first at evaluating the representation of auditory frequencies on a wide range of frequencies in musicians and nonmusicians. We used the ‘auditory interval bisection judgment’ within three auditory intervals. The results showed a pseudoneglect behavior in pretest in musicians and nonmusician…
Preliminar construction of a multidimensional scale to assess clinical symptoms of anxiety. Evidences of content and face validity
2017
La medición de la ansiedad debería contemplar la multidimensionalidad de este constructo. Los instrumentos de uso local presentan limitaciones relacionadas con su abordaje incompleto, el contenido de sus ítems, la capacidad para discriminar los síntomas ansiosos de los depresivos y la desactualización con respecto a los diagnósticos vigentes. Un instrumento que tome en cuenta la conceptualización multidimensional de ansiedad y los criterios diagnósticos para el trastorno de ansiedad según la última versión del Manual de Diagnóstico y Estadístico de los Trastornos Mentales (DSM-5; American Psychiatric Association, 2013) podría responder a las limitaciones de sus predecesores. L…
Comparison between Willingness-to-Pay expressed by a panel of forestry experts and by a sample of non-expert respondents in a pilot survey conducted …
2005
This work deals with an empirical analysis aiming to check the possibility to substitute a panel of forestry experts for a sample of non-expert respondents in a pilot survey for a CVM study. This methodology in the case study has focussed on the estimate of the economic value associated with the reduction in wood fire risk in a protected area of southern Sicily. The experiment consisted in carrying out two surveys by means of the same questionnaire with an open-ended elicitation question for WTP’s. The first survey was addressed to a sample of 227 “non-expert” respondents, whereas in the second one 15 forest technicians working in Sicily were interviewed in their quality of experts in fores…
European code against cancer 4th edition: 12 ways to reduce your cancer risk
2015
AbstractThis overview describes the principles of the 4th edition of the European Code against Cancer and provides an introduction to the 12 recommendations to reduce cancer risk. Among the 504.6 million inhabitants of the member states of the European Union (EU28), there are annually 2.64 million new cancer cases and 1.28 million deaths from cancer. It is estimated that this cancer burden could be reduced by up to one half if scientific knowledge on causes of cancer could be translated into successful prevention. The Code is a preventive tool aimed to reduce the cancer burden by informing people how to avoid or reduce carcinogenic exposures, adopt behaviours to reduce the cancer risk, or t…
Selection and Gratitude: Anonymity and gratitude
2018
What kind of candidate is selected into a job when the principal has to appoint a committee to measure the candidate's ability and select a winner through a call specifying a wage for the job? In a model where the principal fixes the wage anticipating the committee's choice, under a rather natural assumption about the committee's objective we find that if the committee takes into account the candidate's gratitude a candidate with less than first best ability will be selected in equilibrium. First best selection is achieved if the committee is anonymous to the candidates. If the committee could also set the wage the first best candidate would be selected, but the principal would be worse off…
Ambiguity in legal language: its diagnosis and interpretation through forensic linguistics
2017
Como variante diastrática derivada del lenguaje general, el lenguaje jurídico experimenta en muchos casos problemas de interpretación similares a los de la lengua estándar: por su naturaleza específica, surgen no pocas veces dudas en cuanto a la percepción del significado preciso de un determinado texto (o fragmento de texto). Ante este problema se hace prioritaria la necesidad de recurrir al asesoramiento de peritos o expertos en diversas áreas de conocimiento relacionadas con dicho problema, uno de los cuales debería ser el perito lingüista, cuya actividad se desarrolla en el marco de la denominada lingüística forense. Planteada así la disyuntiva de interpretación, si la cuestión radica e…
The role of civil society organisations in European responsible research and innovation
2018
EC policy reveals a strong conviction that CSO’s main function in EU-funded research and innovation projects is to take care of the ‘societal perspective’, which would not be adequately represented otherwise. With this, CSOs are supposed to be the main advocates of RRI in project consortia and are supported by all kinds of EC policy measures to fulfil this role. This conviction is not only problematic due to definition problems concerning CSO as such. Empirical data about the role of CSOs in high-tech/high-innovation research projects and the distribution of RRI activities among consortia members reveal that the role of CSOs is much more multi-faceted (data providers, providers of access to…
Online Multi-Person Tracking by Tracker Hierarchy
2012
Tracking-by-detection is a widely used paradigm for multi-person tracking but is affected by variations in crowd density, obstacles in the scene, varying illumination, human pose variation, scale changes, etc. We propose an improved tracking-by-detection framework for multi-person tracking where the appearance model is formulated as a template ensemble updated online given detections provided by a pedestrian detector. We employ a hierarchy of trackers to select the most effective tracking strategy and an algorithm to adapt the conditions for trackers' initialization and termination. Our formulation is online and does not require calibration information. In experiments with four pedestrian t…
Improved Statistically Based Retrievals via Spatial-Spectral Data Compression for IASI Data
2019
In this paper, we analyze the effect of spatial and spectral compression on the performance of statistically based retrieval. Although the quality of the information is not com- pletely preserved during the coding process, experiments reveal that a certain amount of compression may yield a positive impact on the accuracy of retrievals. We unveil two strategies, both with interesting benefits: either to apply a very high compression, which still maintains the same retrieval performance as that obtained for uncompressed data; or to apply a moderate to high compression, which improves the performance. As a second contribution of this paper, we focus on the origins of these benefits. On the one…
A Study Regarding the Use of Expert Systems in Economics Field
2013
Abstract Expert systems simulate the formal reasoning of human expert in a narrow field like stock trading. The traditional method is using IF-THEN rules. Nowadays, Belief Rule Base (BRB) expert systems are capable to perform reasoning based both qualitative and quantitative information. The paper presents a SWOT analysis of expert systems, emphasizing the opportunities the use of expert systems offers to economics field. Using expert systems in economics field provides strategic benefits like: competitive financial advantages, investment advisory, better organisation of workflow, back-up for key experts, training tool for new employees, diagnosis of critical aspects, prognosis of economic …