Search results for "graphics"
showing 10 items of 1223 documents
Brief report: Association between socio-demographic factors, screen media usage and physical activity by type of day in Spanish adolescents.
2010
This study examined the relationship between socio-demographic factors, screen media time usage, and light, moderate and vigorous activities on weekdays and weekends. Cross-sectional data was collected from 323 Spanish adolescents (mean age 13.59 years) who completed an interview administered recall questionnaire. Structural equation models indicated that male and younger adolescents spent more time on vigorous activities at the weekend, while females and older adolescents showed a greater involvement in light activities both on weekdays and weekends. State school students reported engaging in light and vigorous activities for longer periods than private school students on weekends. TV view…
The incidences and risk factors related to early dysphagia after anterior cervical spine surgery: A prospective study
2016
Dysphagia is a common complication following anterior cervical spine surgery (ACSS). The incidences of dysphagia were variable and controversial. The purpose of this study was to determine the incidence of early dysphagia after ACSS with a new scoring system, and to identify the risk factors of it. A prospective study was carried out and patients who underwent ACSS from March 2014 to August 2014 in our hospital were included in this study. A self-designed dysphagia questionnaire was delivered to all of the patients from the first day to the fifth day after ACSS. Perioperative characteristics of patients were recorded, and incidences and risk factors of dysphagia were analyzed. A total of 10…
Patient-reported impact of Charcot-Marie-Tooth disease: protocol for a real-world digital lifestyle study
2021
Abstract Background Charcot-Marie-Tooth disease (CMT) is a rare, chronic, progressive motor and sensory neuropathy that affects the peripheral nervous system, leading to progressive, predominantly distal muscle weakness, atrophy, sensory loss and progressive limb dysfunction. As with many rare diseases, there is a lack of patient-reported data with which to understand and address patient needs. This study aims to explore the real-world impact of CMT from the patient perspective. Methods This is a prospective, digital lifestyle study of at least 2,000 people with CMT, >18 years, resident in the following countries: France, Germany, Italy, Spain, the UK and the USA. Participants will be re…
Sociodemographic Correlates of Parental Co-Participation in Digital Media Use and Physical Play of Preschool-Age Children
2021
Young children’s digital media use and physical activity have gained attention in recent research. Parental co-participation has a major impact on children’s health consequences. This study addressed a gap in the research by investigating daily parental co-participation in children’s digital media use and physical play, using the family ecological model theoretical framework. The participants in this nationally representative cross-sectional study were 2512 Finnish parents with two- to six-year-old children. Parents completed a questionnaire. Sociodemographic correlates of co-participation and of the awareness of guidelines regarding co-participation and correlation between co-participation…
Global age-sex-specific fertility, mortality, healthy life expectancy (HALE), and population estimates in 204 countries and territories, 1950–2019: a…
2020
Background Accurate and up-to-date assessment of demographic metrics is crucial for understanding a wide range of social, economic, and public health issues that affect populations worldwide. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 produced updated and comprehensive demographic assessments of the key indicators of fertility, mortality, migration, and population for 204 countries and territories and selected subnational locations from 1950 to 2019. Methods 8078 country-years of vital registration and sample registration data, 938 surveys, 349 censuses, and 238 other sources were identified and used to estimate age-specific fertility. Spatiotemporal Gaussian…
Norman Graphics: A Multimedia Manifesto
2020
The apses of the Cathedral of Monreale (XII century) are characterised by extraordinarily rich decorations, to enhance the most sacred part of the sanctuary where the altar is located. The paper describes some circular inlays of the central apse of the Cathedral of Monreale through a geometric analysis communicated via a multimedia language. The geometric motifs can be arranged in a graphic composition according to an imaginative process that collects all the scientific analysis procedure described above such as a sort of Manifesto of the Norman architectural culture geometry in Sicily and in southern Italy. The Manifesto is an audio-visual product, consisting of vector drawings’ animations…
Convergence Properties of Genuine Bernstein–Durrmeyer Operators
2018
The genuine Bernstein–Durrmeyer operators have notable approximation properties, and many papers have been written on them. In this paper, we introduce a modified genuine Bernstein–Durrmeyer operators. Some approximation results, which include local approximation, error estimation in terms of the modulus of continuity and weighted approximation is obtained. Also, a quantitative Voronovskaya-type approximation will be studied. The convergence of these operators to certain functions is shown by illustrative graphics using MAPLE algorithms.
Teleshopping adoption by Spanish consumers
2007
PurposeThe purpose of this paper is to analyse key drivers of teleshopping adoption.Design/methodology/approachThe impact of demographics, televiewing behaviour, non‐store shopping previous experience and attitude to teleshopping in present and future teleshopping decisions is analysed in the paper.FindingsData analysis shows that attitude towards teleshopping and teleshopping genre exposure are the main predictors of teleshopping behaviour, while consumer attitude towards teleshopping and previous experience as user of non‐store shopping channels (catalogue and television) are the most relevant factors influencing future teleshopping intention.Practical implicationsThis research enables co…
The impact of television dependency on teleshopping adoption
2008
PurposeTo analyse key drivers of television dependency and its impact on teleshopping adoption.Design/methodology/approachThe applicability of the media dependency scale is tested in the Spanish market. The impact of demographics, television exposure and television affinity on television dependency is analysed together with behavioural changes deriving from television dependency (willingness to teleshopping).FindingsData analysis shows that the media dependency scale needs to be adapted to the Spanish market and Spanish televiewers show intermediate levels of television dependency. Dependent televiewers are mainly mature, feel high‐television affinity and have high levels of exposure as tel…
Extracting business information from graphs: An eye tracking experiment
2016
Information graphics are visualizations that convey information about data trends and distributions. Data visualization and the application of graphs is increasingly important in business decision making, for instance, in big data analysis. However, relatively little information exists about how people extract information from graphs and how the framing of the graphic design defines may ‘nudge’ and bias decision making. As a contribution to fill this gap, this study applies the methodology of experimental economics to the analysis of graph reading and processing to extract underlying information. Specifically, the study presents the results of an experiment whose baseline treatment includes…