Search results for "Navigation"
showing 10 items of 297 documents
Evaluation of the xerostomia, taste and smell impairments after Covid-19
2021
Background The purpose of this study was to explore the effects of coronavirus disease 19 (Covid-19) on the oral cavity by evaluating the oral findings in the patients who recovered after treatment. Material and Methods This study involved confirmed Covid-19 patients whose treatment completed at least two weeks ago. A questionnaire consist of eight parts was applied to explore the oral findings after Covid-19. Also stimulated salivary flow rate was evaluated with a salivary flow test. Results 177 patients reached and 107 of them participate in the study. Regarding gender significant differences were found in terms of the presence of taste impairment after treatment (p=0.007), the degree of …
Evaluation of chronic alcohol self-administration by a 3-bottle choice paradigm in adult male rats. Effects on behavioural reactivity, spatial learni…
2011
Chronic ethanol consumption is able to modify emotional behaviour and cognition in humans. In particular, the effects exerted by alcohol may depend on doses, time and modalities of administration. In this study we investigated, in adult male rats, ethanol self-administration and preference patterns using a 3-bottle choice paradigm with water, 10% ethanol solution, and white wine (10%, v/v), along a four-week period. The influence of alcohol free-access on novelty-induced explorative behaviour in the open field, and on spatial learning and reference memory in the Morris water maze was also evaluated. Our results indicate that: (i) rats show a higher preference for alcohol, in the first two w…
Contrasting parental roles shape sex differences in poison frog space use but not navigational performance
2022
Sex differences in vertebrate spatial abilities are typically interpreted under the adaptive specialization hypothesis, which posits that male reproductive success is linked to larger home ranges and better navigational skills. The androgen spillover hypothesis counters that enhanced male spatial performance may be a byproduct of higher androgen levels. Animal groups that include species where females are expected to outperform males based on life-history traits are key for disentangling these hypotheses. We investigated the association between sex differences in reproductive strategies, spatial behavior, and androgen levels in three species of poison frogs. We tracked individuals in natura…
A multi-criteria approach for the group assessment of an academic course: A case study
2015
The present paper aims at proposing a structured methodology to evaluate the results of an academic training course addressed to postgraduate students. The evaluation process intends to identify the efficacy of an education course bymeans of acomparison between the general objectives and the results expected by the students. Since the evaluated aspects by the students, detected by means of questionnaires, are both quantitative and qualitative, the proposed methodology is based on the analytic hierarchy process (AHP). In order to facilitate the evaluation process, answers have been modelled by means of linguistic variables. In particular, different evaluation scales have been used and each on…
Evaluation of web browsing experience by people with cognitive disability
2012
After a review of research in last 10 years we have seen the low output of work on the usability of the web, with respect to users with cognitive disabilities. This time we intend to explore the problems faced with mild or moderate intellectual disabilities when using the World Wide Web. We conducted a study to assess the Web site navigation experience using the Usability Lab of Access Research Unit, University of Valencia, where we recorded and analyzed the Web-user interaction using the technique of Thought Manifesto and Interview, from a qualitative methodological approach, to thereby detect the problems they have when surfing the Web sites for people with cognitive deficits.
Interactive Nonconvex Pareto Navigator for Multiobjective Optimization
2019
Abstract We introduce a new interactive multiobjective optimization method operating in the objective space called Nonconvex Pareto Navigator . It extends the Pareto Navigator method for nonconvex problems. An approximation of the Pareto optimal front in the objective space is first generated with the PAINT method using a relatively small set of Pareto optimal outcomes that is assumed to be given or computed prior to the interaction with the decision maker. The decision maker can then navigate on the approximation and direct the search for interesting regions in the objective space. In this way, the decision maker can conveniently learn about the interdependencies between the conflicting ob…
THE ATTITUDE OF THE PEDAGOGICAL SPECIALITIES’ STUDENTS OF THE UNIVERSITY OF LATVIA TO THE STUDY COURSE OF CIVIL DEFENCE
2020
In Latvia the Civil Defence course is a compulsory course for all higher education study programs. The aim of the study was to find out the attitude of the students of pedagogy specialties of the University of Latvia towards the Civil Defence course, to study the students' self-assessment of understanding the most important topics of the Civil Defence course and the most important insights learned by students during acquiring the Civil Defence course. To find out the attitude of the pedagogical specialties students towards the Civil Defence course, a questionnaire of the first-year students was carried out after the acquisition of the course. The responses of full-time and part-time student…
Deadlines don’t prevent cramming: Course instruction and individual differences predict learning strategy use and exam performance
2021
Abstract The goal of the present study was to investigate how course instruction and individual differences in general academic competences and conscientiousness relate to students' learning strategy use and exam performance. The sample comprised two cohorts of university students who attended a lecture on the same topic, but with varying course instruction: In the blended course (N = 238), the teacher applied deadlines for self-testing and offered regular in-class meetings to encourage distributed practice over the semester. In the online course, students studied independently without regular meetings, nor deadlines (N = 200). Learning strategies were measured objectively using behavioral …
20th Intensive course in sport and exercise psychology hosted in Trikala, Greece
2016
During the last week of January (25–29) 40 students from 22 different countries and 8 different universities travelled to Trikala, Greece to take part in a one of a kind educational experience. 20 ...