Bøger af Peter Ellis

Wie beeinflusst eine interaktive Umgebung die Erfahrung des Nutzers? Präsenz" ist etwas, das normalerweise durch virtuelle Realität hervorgerufen wird, aber da sich traditionelle Spiele zu einem reichhaltigen Medium mit immersiven Qualitäten entwickeln, die über die des Fernsehens oder des Films hinausgehen, wird argumentiert, dass sie auch das Gefühl der Präsenz hervorrufen können. Ist die Messung des Präsenzgefühls in traditionellen Spielen mit Hilfe von VR-Strukturen realisierbar? Die am weitesten verbreitete Methode zur Messung der Präsenz ist der Präsenz-Fragebogen. Es wird jedoch argumentiert, dass ein Fragebogen nicht ausreicht, um die unmittelbare Erfahrung zu messen, die ein Individuum empfindet. In dieser Studie aus dem Jahr 2008 wird er durch eine zusätzliche psychologische Messmethode ergänzt: die Zeitwahrnehmung. Hier werden zwei Spielebenen geschaffen, um die Theorie zu untersuchen, dass ein erhöhter Grad an Interaktivität die Präsenz im Spiel beeinflusst. Diese Ebenen sind bis auf einen Faktor identisch, eine Ebene ist statisch, die andere ist hoch interaktiv und zerstörbar. Die Ergebnisse des Zeitwahrnehmungstests und des begleitenden Fragebogens zeigen eine starke Beziehung zwischen den Genussniveaus und dem erhöhten Maß an Interaktivität sowie eine Beziehung zwischen Zeitverzerrung und dem Gefühl der Präsenz.

How does an interactive environment affect a user¿s experience? ¿Presence¿ is something that is usually elicited through virtual reality, but as traditional games develop into a rich media with immersive qualities beyond that of TV or film, it is argued that they can also elicit the sense of presence. Is measuring presence in traditional games viable using VR structures? The most widely used method of measuring it is the Presence Questionnaire. It is argued however that a questionnaire is not enough for measuring the immediate experience felt by an individual and in this study from 2008 it¿s complemented by an additional method of psychological measurement; time perception. Here, two game levels are created in order to investigate the theory that an increased degree of interactivity affects presence in games. These levels are identical but for one factor, one level is static and the other is highly interactive and destructible. Results from the time perception test and the accompanying questionnaire show a strong relationship between the levels of enjoyment and the increased amount of interactivity, as well as a relationship between time distortion and the sense of presence.

From the start of their training it's crucial for nursing students to be able to understand and evaluate current research to support their learning and reading for assignments. However, many books focus on how to do research, rather than how to understand and evaluate research. This book helps students recognise what good research is by providing an entry-level guide to the main research methodologies used in nursing. It puts research into context for student nurses, explaining how they need to use the skills of critiquing and evaluating research throughout their course and how this is linked to evidence-based practice.

With all nurses expected to demonstrate leadership, management and team working skills it is vital that students engage with this aspect of their training as early as possible. As well as covering all of the core theory and knowledge, the authors also encourage the reader to explore their own values and experiences.

Ethics can impact the decisions nurses make in their day-to-day work, so it's important that students develop their understanding of ethical frameworks as preparation for future practice. In this book, the author explains ethical ideas, theories and concepts in simple to understand terms, focussing on real-life nursing situations that makes it easy to apply these principles to your practice.

Do your students ever struggle to grasp what exactly constitutes evidence or struggle to see how it applies to practice? Would you like them to feel more confident about critiquing evidence?The need for an evidence base for nursing practice is widely accepted. However, what constitutes evidence and how nurses might apply it to practice is not always clear. This book guides nursing students through the process of identifying, appraising and applying evidence in nursing practice. It explores a wide range differing sources of evidence and knowledge, and helps students to develop key skills of critiquing research and using evidence in clinical decision making.

Written by Peter Ellis, Gary Coates, Richard Cuttler and Catharine MouldA report on four pieces of fieldwork undertaken in Cambridgeshire (Pode Hole Farm, Paston, Longstanton, Bassingbourn) in 1996 and 1997. Pode Hole Farm provided Bronze Age to Romano-British material; Paston Romano-British; Longstanton Late Saxon and Medieval; and Bassingbourn Saxon and Medieval. Each has a similar format and layout, starting with a review of the processes leading up to the fieldwork and an outline of the methods used followed by acknowlegements. In the case of three of the excavations, an historical and documentary section follows which summarizes the known data before excavation began and provides a necessary historical background. In a general concluding discussion some points are considered from the excavations and the results are set within their county context.

Birmingham University Field Archaeology Unit - Monograph Series 1Written by Peter Ellis, Gwilym Hughes, Peter Leach, Catharine Mould and Jon SterenbergDescribes the results of archaeological investigations at a number of sites undertaken by Birmingham University Field Archaeology Unit in 1996. New prehistoric sites were found along the length of the road corridor which, from Alconbury Hill to Norman Cross, coincides with Ermine Street. Here the major Roman road would have taken on additional importance where it skirted the fen edge. The book reports on a number of excavations along this section.

Birmingham University Field Archaeology Unit Monograph Series 2This report presents the results of two campaigns of Romano-British archaeological work at Newland Hopfields, and makes a significant contribution to studies at a local, regional, and national level. This is not only the first Severn Valley ware production site to be explored in such detail, but it is also one of the few Romano-British pottery production sites generally for which this level of information has been gathered.

Excavations of a large Iron Age farming settlement in Northamptonshite spread across five sites, four studied here (The Lodge, Long Dole, Crick Hotel and Nortoft Lane, Kilsby) with Covert Farm, Crick studied in Volume I (9781784912086).

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A history of the cult of the ancient Druids, exploring who they really were and what role they played in the Celtic world. The author's interpretation of the facts is based on both archaeological and etymological findings.

From all six Celtic cultures - Irish, Scots, Welsh, Cornish, Manx and Breton - Ellis has included popular myths and legends, as well as bringing to light exciting tales which have been lying in manuscript form, translated and unknown to the modern general reader.

Uncovering one of the world's greatest civilisations