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(2008) Rahimpour, Mohammad; Lovell, Nigel; Celler, Branko; McCormick, JohnJournal ArticleGoal: To identify any major factors that could affect patients` perceptions of a Home Telecare Management System (HTMS) and use the findings to contribute to development of a theoretical framework for patient acceptance of HTMS. Materials and methods: Ten Focus Group Interviews (FGIs) were conducted with patients suffering from congestive heart failure (CHF), chronic obstructive pulmonary disease (COPD), or both, from seven different ethnic groups in Sydney. Six key discussion points were used to conduct the FGIs. The participants were shown a video demonstrating the HTMS and its operation, followed by the demonstration of an HTMS prototype. The participants, who had no prior experience with the HTMS, were then asked questions to access their perceptions in potentially real situations. The discussions were audio-taped and content analysis performed. Results: Four major themes and 16 sub-themes were identified.
(2009) Wong, Anna; Marcus, Nadine; Ayres, Paul; Sweller, JohnJournal ArticleBased on the assumption of a working memory processor devoted to human movement, cognitive load theory is used to explore some conditions under which animated instructions are hypothesised to be more effective for learning than equivalent static graphics. Using paper-folding tasks dealing with human movement, results from three experiments confirmed our hypothesis, indicating a superiority of animation over static graphics. These results are discussed in terms of a working memory processor that may be facilitated by our mirror-neuron system and may explain why animated instructional animations are superior to static graphics for cognitively based tasks that involve human movement.
(2005) Stothard, Phillip; McAlpine, IainJournal Article
(2006) Colebatch, Hal; Stenekes, Nyree; Waite, T; Ashbolt, NicholasJournal Article
(2000) Waite, David; Davis, James; Fenton, B; Payne, TJournal Article
(2000) Schafer, Andrea; Schwicker, U; Fischer, Margaret; Fane, Anthony; Waite, DavidJournal Article
(2006) Corkish, Richard Paul; Prasad, DeoJournal ArticleINTRODUCTION Photovoltaic (solar) cells (Corkish, 2004) are semiconductor devices that directly create electric current and voltage from the collection of photons (quanta of light). They convert sunlight to electricity silently and without moving parts, require little maintenance, are reliable, being sold with warranties of up to twenty-five years, generate no greenhouse gases in operation and are modular, rapidly deployable and particularly suited to urban rooftops, façades and similar applications. Hence, they are easily located close to where electricity is consumed. Solar cells of 15% efficiency covering an area equivalent to just 0.25% of the global area under crops and permanent pasture could meet all the world's primary energy requirements today (Archer and Hill, 2001), yet most or all of that area could be otherwise alienated land, such as on buildings, for example. "On any given day, the solar energy falling on a typical oilfield in the Middle East is far greater than the energy contained in the oil extracted from it." (CarbonFree, 2006). However, solar cells remain an expensive option for most power generation requirements relative to fossil and nuclear sources, especially if the natural environment is attributed little or no value, and to some other sustainable options such as the enhancement energy efficiency, solar thermal (eg. solar water heating) or wind energy. Photovoltaics are synergistic with efficiency enhancement and solar thermal use and are usually more easily applied in urban situations than are wind turbines. Here, we aim to acquaint practising architects, builders and engineers with the fundamentals of solar photovoltaic energy production and devices and building-related applications (Green, 1995, Wenham et al., 2006, Prasad & Snow, 2005, Strong et al., 2005, Sick, 1996).