The aim of this study was to evaluate the impact of computer-assisted learning on first-year dental students' waxing abilities and self-evaluation skills. Additionally, this study sought to determine how well digital evaluation software performed compared to faculty grading with respect to students' technical scores on a practical competency examination. First-year students at one U.S. dental s...

OBJECTIVES We sought to determine the accuracy of combined coronary computed tomography angiography (CTA) and computed tomography stress myocardial perfusion imaging (CTP) in the detection of hemodynamically significant stenoses using fractional flow reserve (FFR) as a reference standard in patients with suspected coronary artery disease. BACKGROUND CTP can be qualitatively assessed by visual...

In this Keynote Address paper, we review early work on Image and Video Quality Assessment against the backdrop of an interpretation of image perception as a visual communication problem. As a way of explaining our recent work on Video Quality Assessment, we first describe our recent successful advances on QA algorithms for still images, specifically, the Structural SIMilarity (SSIM) Index and t...

Background In hypertrophic cardiomyopathy (HCM) assessment of late gadolinium enhancement (LGE) is increasingly important as LGE has been demonstrated to be an adverse prognosticator. Manual delineation of LGE after visual assessment is labour-intensive. Automatic quantification is limited by its dependence on signal/noise ratio and varying definition of LGE. Our aim is to assess inter-individu...

Beginning in the fall of 1998 and continuing to the present, an assessment study has been in progress to determine the effectiveness of visualization modules used in a basic engineering class at the United States Air Force Academy (USAFA). This paper discusses the progression of this assessment study. Until recently, there has been a lack of content designed to enhance understanding of basic en...

background : nurses play a crucial role in patient-care. therefore, assessing nurses’ clinical competence is essential to achieve qualified and safe care. the aim of this study was to determine and compare the competence assessments made by head nurses and practicing nurses in a university hospital in iran in 2009. methods : a cross-sectional survey was conducted to make comparisons of both sel...

A major problem in education and visual information design is that, while tools to measure people’s reading writing ability with texts numbers are ripe, the properly process from data graphics – an that can be called Visual Information Literacy still off radar, even less interest apparently devoted its evaluation. The purpose of this research presenting exploration methods towards measurement e...