In this paper, a method is developed that reconstructs a high resolution image from an arbitrary set of multi-slice 3D MR images with a high in-plane resolution and a low through-plane resolution. Such images are often recorded to increase the efficiency of the acquisition. With a model of the acquisition of MR images, which is improved compared to previous super-resolution methods for MR image...

E-government services aims to provide citizens with more accessible, accurate, real-time and high quality services and information. Although the public sectors in Kingdom of Saudi Arabia (KSA) have promoted their e-Government services for many years, its uses and achievements are few. Therefore, this paper explores the key factors of Saudi citizens’ acceptance through a research survey and by g...

Satellite images have been systematically explored by archaeologists to detect crop marks, which are considered as a proxy for the identification of buried archaeological remains. Even though several existing algorithms are frequently applied, such as histogram enhancements and vegetation indices, the detection of crop marks still remains a difficult task, while the final interpretation results...

METAPOST is a program strongly related to Knuth’s orginal METAFONT. It uses nearly the same graphics language and syntax, but instead of bitmap fonts it produces PostScript output. So it can be used to create high quality graphics. In METAPOST, points and paths may be described by a set of linear equations that are solved by the program. Thus, METAPOST becomes unique among other tools like PSTr...

The role of self-efficacy in different task and organizational settings has largely been highlighted, especially in searching for information by web users. The current research was conducted to reemphasize the mentioned role and also to show possible relationship existing between the sense of self-efficacy and success in information searching. A survey was conducted in a sample of post-graduate...