Search results for " EVALUATION"
showing 10 items of 1458 documents
Comparative evaluation of bioactive cements on biomimetic remineralization of dentin
2020
Background This study was designed to quantitatively compare the presence of apatite peaks on demineralized dentin to induced bio-mimetically by bioactive commercial materials. Material and methods Dentin slice specimens (n=6) were prepared and demineralized by by17% EDTA for 2 hours. Each disks materials (Theracal, Biodentine, CPP-ACP) were freshly prepared and was maintained in close contact with a demineralized dentin specimen immersed in PBS solution during one week. To evaluation of bioactivity, cements disks (n=6) were prepared from each material and immersed in PBS solution for one week. The bioactivity and remineralization ability was evaluated using FTIR spectroscopy and Scanning E…
Relationships among residents' image, evaluation of the stay and post-purchase behaviour
2005
Scholars have approached the analysis of the host community from a supply perspective rather than a demand one. This paper focuses on the study of residents when acting as tourists in their own region. In this sense, the present work aims to fill the gap existing in the literature about residents' tourist behaviour, analysing the influence of the image of their province on their evaluation of their travel experience and their future behaviour intentions. To accomplish this objective, a path analysis is carried out to test jointly the set of relationships among image, perceived quality, satisfaction, intention to return and willingness to recommend.
Deep neural attention-based model for the evaluation of italian sentences complexity
2020
In this paper, the Automatic Text Complexity Evaluation problem is modeled as a binary classification task tackled by a Neural Network based system. It exploits Recurrent Neural Units and the Attention mechanism to measure the complexity of sentences written in the Italian language. An accurate test phase has been carried out, and the system has been compared with state-of-art tools that tackle the same problem. The computed performances proof the model suitability to evaluate sentence complexity improving the results achieved by other state-of-the-art systems.
Multi-class Text Complexity Evaluation via Deep Neural Networks
2019
Automatic Text Complexity Evaluation (ATE) is a natural language processing task which aims to assess texts difficulty taking into account many facets related to complexity. A large number of papers tackle the problem of ATE by means of machine learning algorithms in order to classify texts into complex or simple classes. In this paper, we try to go beyond the methodologies presented so far by introducing a preliminary system based on a deep neural network model whose objective is to classify sentences into more of two classes. Experiments have been carried out on a manually annotated corpus which has been preprocessed in order to make it suitable for the scope of the paper. The results sho…
Assessing the costs and cost-effectiveness of ICare internet-based interventions (protocol)
2019
Background: Mental health problems are common and place a burden on the individual as well as on societal resources. Despite the existence of evidence-based treatments, access to treatment is often prevented or delayed due to insufficient health care resources. Effective internet-based self-help interventions have the potential to reduce the risk for mental health problems, to successfully bridge waiting time for face-to-face treatment and to address inequities in access. However, little is known about the cost-effectiveness of such interventions. This paper describes the study protocol for the economic evaluation of the studies that form the ICare programme of internet-based interventions …
Social Difficulties As Risk and Maintaining Factors in Anorexia Nervosa: A Mixed-Method Investigation
2018
Anorexia nervosa (AN) is a serious psychiatric disorder characterized by severe restriction of energy intake and dangerously low body weight. Other domains of functioning are affected, including social functioning. Although difficulties within this domain have started to be acknowledged by the literature, some important gaps remain to be filled. Do social difficulties predate the onset of the illness? What difficulties in particular are relevant for the development and maintenance of the illness? The aim of this study is to combine the use of quantitative and qualitative methods to answer these questions. Ninety participants with lifetime AN (88 women and 2 men) completed an online survey a…
Resistance to water and abrasion of a broad-spectrum sunscreen: a prospective, open-label study.
2015
1RM BENCH PRESS PERFORMANCE: A NEW METHOD OF EVALUATION IN RECREATIONAL MALE AND FEMALE
2014
It is widely recognised that the 1 RM bench press test is the most valid in evaluating the upper body maximal strength in both athletes and sedentary individuals. Various approaches are used for its evaluation, both through prediction equations or practical attempts. The aim of this study was to assess a new method to perform the bench press test combining previously validated theoretical and practical procedures. Fifteen participants (8 male Age=23.5±2.3 FM%=17.3±9.2 and 7 female Age=27.9±10 FM%=25.6±6.9) with no specific training history were tested. Physiological parameters ware recorded before, during and after each test. Participants had to perform a set of repetitions to fatigue (RTF)…
Real-life evaluation of a rapid extraction-free SARS-CoV-2 RT-PCR assay (COVID-19 PCR Fast-L) for the diagnosis of COVID-19.
2021
The need for an independent evaluation of the COVID-19 response in Spain.
2020
Spain has been hit hard by COVID-19, with more than 300 000 cases, 28 498 confirmed deaths,1 and around 44 000 excess deaths, as of Aug 4, 2020.2 More than 50 000 health workers have been infected, and nearly 20 000 deaths were in nursing homes.3 With a population of 47 million, these data place Spain among the worst affected countries. Spain is also reported to have one of the best performing health systems in the world4 and ranks 15th in the Global Health Security index.5 So how is it possible that Spain now finds itself in this position?