Search results for "measures"
showing 10 items of 574 documents
When and how do hospital nurses cope with daily stressors? A multilevel study
2020
BackgroundDuring their workday, nurses face a variety of stressors that are dealt with using different coping strategies. One criticism of the contextual models of work stress is that they fail to focus on individual responses like coping with stress. Neverthless, little is know about the momentary determinants of coping in nurses.ObjectivesTo identify the momentary predictors of problem-focused approaching coping and emotion-focused approaching coping, as well as those for seeking social support and refusal coping strategies, during the working day in nurses.DesignThis study uses descriptive, correlational, two-level design with repeated measures.SettingsWards of two University hospitals.P…
Low physical activity and its association with diabetes and other cardiovascular risk factors: a nationwide, population-based study
2016
Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM; ISCIII Ministerio de Ciencia e Innovacion); Ministerio de Sanidad y Consumo; Spanish Diabetes Society (SED)
BMI-BFMNU: A structural index linked to fat mass
2021
Abstract Introduction: Body mass index (BMI) provides little information on body composition. For example, two people with the same BMI might have different body compositions. In this sense, the development of a new BMI able to provide body composition information is of clinical and scientific interest. The aim of the study was to suggest a new modified BMI formula. Material and Methods: A total of 108 subject, females 56 and males 52, 0-73 years old, in various physiopathological conditions were evaluated. Data were collected and processed by a program that through anthropometric measurements calculates classic BMI, volume, surface, V/S (that we can defined like a body-thickness “pse…
Shape matching, shape retrieval
2016
This thesis concerns shape matching and shape retrieval. It describes four contributions to thisdomain. The first is an improvement of the k-means method, in order to find the best partition ofvoxels inside a given shape ; these best partitions permit to match shapes using an optimal matchingin a bipartite graph. The second contribution is the fusion of two descriptors, one local, the otherglobal, with the product rule. The third contribution considers the complete graph, the vertices ofwhich are the shapes in the database and the query. Edges are labelled with several distances,one per descriptor. Then the method computes, with linear programming, the convex combinationof distances which m…
Electrochemotherapy for advanced cutaneous angiosarcoma: A European register-based cohort study from the International Network for Sharing Practices …
2019
Abstract Background Cutaneous angiosarcoma (cAS) is a highly aggressive malignancy that challenges the radicality of surgical treatment. Electrochemotherapy (ECT), a skin-directed treatment based on cytotoxic chemotherapy combined with local electric pulses, may be an intraoperative adjunct and a new opportunity in the therapeutic strategy. This cohort study reports the experience with ECT as an option. Methods Data on patients with locally-advanced/metastatic cAS who underwent ECT between October 2013 and October 2018 at eight European centres were prospectively submitted to the InspECT (International network for sharing practices of ECT) register. Patients received therapy according to th…
Measuring investor sentiment in the stock market
2011
Recently, investor sentiment measures have become one of the more widely examined areas in behavioral finance. A number of measures have been developed in the literature without having been fully validated, and therefore leaving in question which measure should be used for empirical exploration. The purpose of this study is to examine the relative performance of a number of popular measures in predicting stock returns and to test the relative efficacy of a hybrid approach. Using a panel of investor sentiment measures, we develop a new measure of sentiment which combines direct and indirect sentiment measures. Our results show that our composite sentiment index affects the returns of stocks …
Reliability results of straylight measurements using the C-Quant
2008
Purpose Assessment of repeatability and reproducibility of straylight measures with the C-Quant straylightmeter (Oculus AG, Germany), effect of age on reliability measures and correlation of measures determined with new methods of scatter determination. Methods Results from different studies will be presented. For repeatability assessment, 20 eyes (age 26.9±2.7 years) were examined with the C-Quant, taking 10 consecutive readings. 5 subjects were also examined on 5 consecutive days to assess reproducibility. Repeated measures from 84 subjects, age range 19-86 years, were analysed to assess the effect of patient’s age. Software was developed to quantify scatter from centroid patterns obtaine…
Screen media time usage of 12-16 year-old Spanish school adolescents: Effects of personal and socioeconomic factors, season and type of day.
2007
Abstract This study examined screen media time usage (SMTU) and its association with personal and socioeconomic factors, as well as the effect of season and type of day, in a Spanish sample of 12–16 year-old school adolescents (N = 323). The research design was a cross-sectional survey, in which an interviewer-administered recall questionnaire was used. Statistical analyses included repeated measures analyses of variance, analysis of covariance and structural equation models. Results showed an average of 2.52 h per day of total SMTU and partial times of 1.73 h per day in TV viewing, 0.27 h per day in computer/videogames, and 0.52 h per day in mobile use. Four significant predictors of SMTU …
Supporting parenting of infants: evaluating outcomes for parents and children in a community-based program.
2012
This research presents an evaluation of the intervention dose-effect of the Parent-Child Psychological Support Program (PCPS). The PCPS is a universal community-based program to support parenting, during the first 18 months, and to promote protective adaptive systems in children through a schedule of quarterly office-based appointments, starting at 3 months of age. Generally children attend for six visits. When the Program opens in a particular area, parents of all children under 18 months are invited. The different ages of the children who are joining present a unique opportunity to obtain groups to evaluate the program dose-effect using a cohort-sequential design. This dose-effect on pare…
Latvijā esošu starptautisko uzņēmumu riska vadība
2018
Risks ir neatņemama daļa no sabiedrības ekonomiskās, politiskās un sociālās dzīves, kas nepārprotami ir saistīta ar visām tirgus funkcionēšanas un darbības jomām. Šajā sakarā mūsdienu galvenais kritērijs ir augstākās pārvaldīšabas spēja, balstoties uz zinātnisku pamatu, lai prognozētu, novērstu, kontrolētu un racionāli novērstu riskus. Risks ir cieši saistīts ar pārvaldīšanu un atkarīgs no lēmumu efektivitātes savlaicīguma un lietderīguma. Bkalaura darba tēma ir riska vadība starptautiskajās kompānijās Latvijā. Bakalaura darba mērķis ir analizēt teorētiskus uzskatus un praktiskas darbības riska vadības procesā starptautiskās kompānijās, lai varētu indentificēt potenciālās problēmas. Teorēti…