Search results for "EFFICACY"
showing 10 items of 588 documents
An Examination of the Structure of the Career Decision Self-Efficacy Scale (Short Form) Among Italian High School Students
2013
This study aims to evaluate the factor structure of Career Decision Self-Efficacy scale-short form in a sample of Italian high school adolescents. confirmatory factor analysis (CFA) was used to test the degree to which a one-factor structure and a five-factor structure provided the best fit. In view of available research the five-factor structure was expected to provide the best fit. Moreover, factorial invariance in males and females was tested. It was expected to be invariant across groups. As expected the five-factor structure showed a better fit than the one-factor model and the factorial invariance resulted invariant across boys and girls.
Foxp3 Silencing with Antisense Oligonucleotide Improves Immunogenicity of an Adjuvanted Recombinant Vaccine against Sporothrix schenckii
2021
Made available in DSpace on 2021-06-25T10:56:14Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-04-01 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Background: In recent years, there has been great interest in developing molecular adjuvants based on antisense oligonucleotides (ASOs) targeting immunosuppressor pathways with inhibitory effects on regulatory T cells (Tregs) to improve immunogenicity and vaccine efficacy. We aim to evaluate the immunostimulating effect of 2′OMe phosphorothioated Foxp3-targeted ASO in an antifungal adjuvanted recombinant vaccine. Methods: The uptake kinetics of Foxp3 ASO, its cyto-toxicity and its ability to deplete Tregs were evaluated in…
Apprendenti universitari e profili di competenza nella scrittura accademica
2021
Nell'ambito delle ricerche sulle competenze linguistiche degli studenti universitari in Italia, il contributo indaga le pratiche di comunicazione scritta e le relative difficoltà espresse da studenti di un corso di recupero OFA in corsi di laurea triennale. L'indagine è parte di un progetto di rilevazione più ampio ed è stata realizzata somministrando un questionario informatizzato. I dati raccolti permettono di sviluppare alcune riflessioni utili sul profilo linguistico-comunicativo di apprendenti dalle competenze definite "fragili"; la loro autorappresentazione in termini di biografia linguistica; i bisogni linguistico-comunicativi espressi in rapporto ai compiti di scrittura, e il senso …
Determining the efficiency of optical sources using a smartphone's ambient light sensor
2017
This work reports the use of a smartphone’s ambient light sensor as a valuable tool to study and characterize the efficiency of an optical source. Here, we have measured both luminous efficacy and efficiency of several optical sources (incandescent bulb and halogen lamp) as a function of the electric power consumed and the distance to the optical detector. The illuminance of LEDs as a function of the distance to the optical detector is characterized for different wavelength emissions. Analysis of the results confirms an inverse-square law of the illuminance with the detector–source distance and shows good agreement with values obtained by classical experiments. This experience will trigger …
Biomedical implications of viral mutation and evolution
2012
Mutation rates vary hugely across viruses and strongly determine their evolution. In addition, viral mutation and evolution are biomedically relevant because they can determine pathogenesis, vaccine efficacy and antiviral resistance. We review experimental methods for estimating viral mutation rates and how these estimates vary across viral groups, paying special attention to the more general trends. Recent advances positing a direct association between viral mutation rates and virulence, or the use of high-fidelity variants as attenuated vaccines, are also discussed. Finally, we review the implications of viral mutation and evolution for the design of rational antiviral therapies and for e…
Effects of training and assessment in vocational education and training (VET): Reflections on the methodology of assessing the development of traits …
2006
Abstract This article focuses on the development of traits of self-regulation within vocational education and training (VET). This perspective is in accordance with the general objective of VET within the German speaking countries and is addressed in the objective “education and training for the ability of self-directed planning, regulation and evaluation of vocational performance”. In order to foster these and other relevant abilities, specific vocational training programs were developed and implemented in a training center in Switzerland. One such program was evaluated in a longitudinal study. From 1999 to 2003, a cohort of more than 100 aprentices was monitored with respect to the develo…
Menopausal syndrome limited to hot flushes and sweating a representative survey study.
2017
The menopausal syndrome is described as a series of various physical and nonphysical symptoms attributed to perimenopausal changes in hormone levels. However, evidence is biased by focusing research on the target group of middle aged women only. To overcome this bias, we examined the occurrence of menopausal symptoms during the entire life span in both women and men.Therefore, we studied the occurrence of menopausal symptoms with the widely used Menopause Rating Scale (MRS) across the entire life span in both women and men. To this end, we performed a nationwide cross-sectional survey study in Germany in which we examined a representative sample of 2527 persons aged from 14 to 95 years. Add…
Participants at Norwegian Healthy Life Centres: Who are they, why do they attend and how are they motivated? A cross-sectional study.
2018
Aims: We examine the characteristics of participants entering Norwegian Healthy Life Centres, their reasons for attending and whether socio-economic status, motivation, self-efficacy and social support relate to physical activity and sedentary behaviour. Methods: This cross-sectional study is part of a randomised controlled trial. Inclusion criteria are that participants should be ≥ 18 years old and able to take part in a physical activity group intervention. Exclusion criteria are severe mental illness and general learning disability. We analysed data using simple and multiple linear regression analyses. Results: We recruited 118 participants from eight Norwegian municipalities between Ju…
Psychometric Properties of a Short Measure for Psychosocial Factors and Associations With Phase of Physical Activity Change Among Finnish Working-Age…
2017
Insufficient physical activity (PA) and poor physical fitness are risks for several noncommunicable diseases among working-aged men. PA programs have been launched to increase activity levels in the population but working-aged men have been underrepresented in these programs. The aim of the present cross-sectional study was to evaluate validity of a short scale for psychosocial factors among Finnish working-aged men who participated in a PA campaign. The study examined also the associations between psychosocial factors and phase of PA change across fitness groups. Physical fitness was assessed with a body fitness index constructed on the basis of a handgrip test, the Polar OwnIndex Test, a…
Changes in Psychosocial Factors and Physical Activity Among Finnish Working-Age Men in the Adventures of Joe Finn Campaign
2018
This study evaluated changes in psychosocial factors and self-reported physical activity (PA) among the sample of Finnish men who underwent the fitness tests during the national health campaign. Another aim was to examine whether the fitness test feedback was a meaningful experience for PA change. Baseline data were collected in 2011 by fitness test and questionnaire. Men who had low/moderate fitness along with overweight ( n = 361) were recruited to the postcampaign study in 2014. Data were analyzed with nonparametric tests, logistic regression analysis, and content analysis. The postcampaign survey was completed by 102 men. Positive PA change was associated with high goals, planning skil…