STUDY OBJECTIVES Our objective was to compare under controlled conditions the effect of immersion on spirometry parameters of patients with tetraplegia vs those of normal individuals. DESIGN AND PATIENTS Twenty-three otherwise well tetraplegic subjects were compared to a control group of 11 similar healthy subjects before and during 5 to 15 min of isothermal immersion in water to shoulder lev...

Aim: The aim of this study was to evaluate the influence of acrylic resin immersion in different mouthwashes on hardness, roughness and color. Methods: Specimens of an orthodontic selfcured acrylic resin (Orto Clas®) were produced and immersed in five mouthwashes: Plax® Classic (Colgate®); Plax® alcohol-free (Colgate®); Listerine® (Johnson & Johnson®); Periogard® (Colgate®) and Periogard® alcoh...

The objective of the study was to determine the influence of simulated microgravity by exposure to dry immersion on the craniomandibular system. Twelve healthy male volunteers participated in a 3-day dry immersion study. Before and immediately after exposure we measured maximal bite force using piezoresistive sensors. The mechanical properties of the jaw and cervical muscles were evaluated befo...

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...

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 ...

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...

To examine how repeated cooling of fingers with a rest pause schedule at work affects cold-induced vasodilatation (CIVD), pain and cold sensation in fingers, six healthy men aged 21 to 23 years immersed their left index fingers six times in stirred water at 10 degrees C for 10 minutes. After each cold-water immersion of the fingers, 5-minute rest pause was taken to observe the recovery process ...