As immersion lithography is extended to ever increasing resolution, the resulting propagation angles in the materials involved become closer to grazing than to normal incidence. Classical laws of refraction and reflection cannot be used with either assumption however, as a collection of angles may exist across the entire range. Fresnel reflection at these angles becomes large enough that small ...

Water immersion alters the autonomic nervous system (ANS) response in humans. The effect of water immersion on executive function and ANS responses related to executive function tasks was unknown. Therefore, this study aimed to determine whether water immersion alters ANS response during executive tasks. Fourteen healthy participants performed color-word-matching Stroop tasks before and after n...

ore than thirty years of language immersion instruction in Canada and the United States have produced an impressive body of research demonstrating its benefits to students. This research indicates that students gain proficiency in a second language, develop cultural awareness, and perform as well as or better than their non-immersion peers on English proficiency tests (Rubio, 1998). As a result...

BACKGROUND Erosion is a common condition which manifests due to consumption of high caloric and low pH acidic food stuffs such as carbonated drinks and fruit juices which cause irreversible damage to dental hard tissues and early deterioration of the dental restorations. AIM The main aim of this study is to evaluate and to compare the erosive potential of carbonated drink (cola) and fruit jui...

In this paper, we describe The Rooms – a horror game that uses projected augmented reality to enable a new type of immersive gaming experience. Interviews and questionnaires from 20 players of the game showed that projected augmented reality games can support immersion and can avoid the problem of nausea that VR experiences can invoke. However, since players experienced different types of immer...

This paper looks at the nature of second language immersion learning and instruction through the lens of situated learning theory. This theory has strong relevance for language immersion practice and research. An emerging research program is introduced that is focused on the overlap of immersion learning and situated learning theory, and an initial study is discussed that explored how learners ...

Abstract Brassavola nodosa (L.) Lindl. is an epiphytic orchid with great potential for the ornamental plant industry. The lack of information on propagation and production techniques limits development large-scale commercial production. Furthermore, this species experiencing a reduction in population due to habitat destruction, impact climate change, over-collection from native habitats. This s...

The role of aldosterone suppression in mediating the natriuresis of water immersion was assessed in six normal male subjects. All subjects were studied on four occasions while they were in balance on a diet containing 150 mEq of sodium and 100 mEq of potassium daily: during a control period, following deoxycorticosterone acetate (DOCA) treatment for 24 hours (Cont+ DOCA), during water immersion...

The role of aldosterone suppression in mediating the natriuresis of water immersion was assessed in six normal male subjects. All subjects were studied on four occasions while they were in balance on a diet containing 150 mEq of sodium and 100 mEq of potassium daily: during a control period, following deoxycorticosterone acetate (DOCA) treatment for 24 hours (Cont+ DOCA), during water immersion...

BACKGROUND The relationship between fluoride content and fluoride release for glass-ionomer cements is not well understood. The aim of this laboratory study was: to determine the fluoride concentrations at the surfaces of glass-ionomer materials with respect to different storage media and different pH environments; to examine the recharge ability of the materials after NaF immersion; and to ass...