Search results for "ample"

Use of Nanomaterial-Based (Micro)Extraction Techniques for the Determination of Cosmetic-Related Compounds

2020

The high consumer demand for cosmetic products has caused the authorities and the industry to require rigorous analytical controls to assure their safety and efficacy. Thus, the determination of prohibited compounds that could be present at trace level due to unintended causes is increasingly important. Furthermore, some cosmetic ingredients can be percutaneously absorbed, further metabolized and eventually excreted or bioaccumulated. Either the parent compound and/or their metabolites can cause adverse health effects even at trace level. Moreover, due to the increasing use of cosmetics, some of their ingredients have reached the environment, where they are accumulated causing harmful effec…

2016

Purpose This study assessed the prevalence of physical and cognitive doping in recreational triathletes with two different randomized response models, that is, the Cheater Detection Model (CDM) and the Unrelated Question Model (UQM). Since both models have been employed in assessing doping, the major objective of this study was to investigate whether the estimates of these two models converge. Material and Methods An anonymous questionnaire was distributed to 2,967 athletes at two triathlon events (Frankfurt and Wiesbaden, Germany). Doping behavior was assessed either with the CDM (Frankfurt sample, one Wiesbaden subsample) or the UQM (one Wiesbaden subsample). A generalized likelihood-rati…

How Effective are Business Ethics/CSR Courses in Higher Education?

2016

AbstractConcern is increasing worldwide for introducing dedicated courses on business ethics and Corporate Social Responsibility (CSR) in higher education curricula. In this study, awareness of business ethics is investigated from a sample of 307 undergraduate and postgraduate management students at a Polish university. This investigation aims at assessing management students’ awareness of business ethics issues, focusing on the potential differences in such perceptions depending on previous business ethics/CSR courses taken. Surprisingly, our results do not match prior findings in the extant literature. Notably, in our sample, having taken previous courses on business ethics/CSR does not p…

The perceived time value importance for enrolment in online masters courses: an extension of the Technology Acceptance Model

2020

Purpose. The main objective of this research is to obtain a better understanding of the impact of perceived time value on the intention of pursuing an online Master’s degree for its applicants. For this reason, perceived time value is added to the Technology Acceptance Model. Design/methodology/approach. Data are collected from a purposive sample of 147 individuals, who were interested to continue their higher education. Both, online and personal surveys are used to collect data. Achieved data are analysed by structural equation modelling. Findings. The results show that the perceived time value is significantly related to the ease of use and perceived utility, which in turn, show a signifi…

Instructional factors and over-education of university graduates

2015

The aim of this work is to test the role of the level of generic competences developed during University studies and the professional and practice orientation of instruction (PPOI) in the prediction of graduates’ initial vertical fit and vertical fit change over an 8-year period. The study sample comprised 334 graduates who finished their degrees two years before they were interviewed for the first time (Time 1). Four and eight years later they were interviewed again (Times 2 and 3, respectively). All of them had employment at Time 1, 2 and 3. Hypotheses were tested by means of Latent Growth Curve Analyses. Contrary to our expectations only PPOI was positive and significantly related to gra…

¿Por qué las instituciones de educación superior deben apostar por la marca?

2018

A través de la presente investigación se pretende analizar el papel del capital de marca en el sector educativo. Para tal fin, se analizan las principales aportaciones de la literatura al estudio del capital de marca y su aplicación en el sector educativo, identificando qué variables determinan el mismo en la educación superior. Una vez establecido el modelo de capital de marca susceptible de aplicación en el sector educativo, se lleva a cabo un estudio empírico contando con una muestra cuantitativa de 2.239 respuestas válidas procedentes de distintos agentes universitarios implicados. Los resultados obtenidos muestran la repercusión del capital de marca en lo relativo a las variables que l…

Statistics anxiety in university students in assessment situations

2018

Many students have feelings of state anxiety when exams, and these feelings probably affect their performance. Statistics courses have been identified as producing the most anxiety. The purpose of our study is to measure statistics anxiety throughout an academic course (pre-test and three assessments) in order to observe its change and analyze the relationship between statistics anxiety and academic achievement. The sample is composed of 30 Psychology students taking a course in research designs and statistics (26.7% men and 73.3% women) with a mean age of 20.31 years (SD = 3.76). The results show that the students begin with a high level of statistics anxiety that gradually declines as the…

Cognitive and motivational monitoring during enriched sport activities in a sample of children living in Europe. The ESA program

2017

Enriched Sport Activities (ESA) Program is an Evidence-based Practice Exercise Program cofounded by the Erasmus + Programme of the European Union (Key action: Sport-579661-EPP-1-2016-2-IT-SPO-SCP). It aims to enhance social inclusion, equal opportunities and psycho-physical wellbeing in children with typical development and special needs. This aim will be pursued through two ways: (1) Children and preadolescents’ participation in Enriched Sport Activities (ESA) Program; (2) Parents’ involvement and education on cognitive, motivational and social benefits of Physical Activities (PA) in their children. Recent research showed that high-level cognitive processes, such as inhibition, shifting, w…

Trending topics in orthodontics research during the last three decades: A longitudinal bibliometric study on the top‐cited articles

2020

Objective: To perform a bibliometric analysis on the top-cited articles over the last three decades from 1989 to 2018, using a longitudinal set-up, in order to analyse how articles' features have evolved over time. Setting and sample population: A sample of 312 articles divided into three subgroups of 104 top-cited articles for each decade were included. The h-index value was used to determine the sample size. Materials and methods: The articles were identified through a search in the category "dentistry oral surgery and medicine" of the Web of Science database. The information relative to the articles was collected. Descriptive statistics was used to describe the articles and the journals;…

Fact checking during COVID-19: a comparative analysis of the verification of false contents in Spain and Italy

2021

With the spread of COVID-19 around the world, a large number of hoaxes or false and out of context news are also spreading. In the moment, the studies that have been carried out regarding the topic have mainly focused on single-territory research. For this reason, we consider it pertinent to widen the spectrum and observe the behaviour of more than just one country. More specifically, the present study compiles a comparative analysis between Spain and Italy regarding fake contents and the diverse elements that have come into play in the media during the first months of the new type of coronavirus in Europe. To do this, we have used the fact checking platforms Maldita.es and Open. Once the i…