1,721,088 research outputs found
Before the Tech Bit: Observations on the Workings of a Scottish Community Fridge
No full textIn the last few years, we have seen an increased interest by communities in developing technologies, including telecommunication infrastructures. In HCI, we have seen work around food sharing and the role of technology in supporting sustainability efforts to reduce food waste. We bring these two debates together, reflecting on our experience of working with a Community Fridge to explore possibilities of technologies to support ongoing efforts. In finding our definition for community building, our contributions are twofold: (1) we must meaningfully consider community priorities in digital developments; and (2) introduce locally relevant technologies that relate to genuine priorities of grassroots organisations
Deficiency in Hepatic MTTP Reverses Gallstone Susceptibility in L-Fabp Knockout Mice by Reducing Canalicular Cholesterol Secretion, Ho Yee Joyce Fung
No full textMentor:Nicholas Davidson
From the Washington University Undergraduate Research Digest: WUURD, Volume 7, Issue 2, Spring 2012. Published by the Office of Undergraduate Research, Joy Zalis Kiefer Director of Undergraduate Research and Assistant Dean in the College of Arts & Sciences; Kristin Sobotka, Editor
Capturing tacit knowledge: Documenting and understanding recent methodological innovation used in Design Doctorates in order to inform Postgraduate training provision
No full textThis paper presents a preliminary review of recent Design PhDs that identify and analyse the methodological innovation that is occurring in the field, in order to inform future provision of research training for Design PhDs. Six recently completed Design PhDs are used to highlight possible philosophical and practical models that can be adopted by future PhD design students. Four characteristics were found in Design PhD methodology; thesis-structural innovation, a ‘pick and mix’ research design approach, situating practice in the enquiry and the validation of visual analysis. The paper concludes by offering suggestions on how research training can be improved for Design PhD candidates. By being aware of recent methodological innovations in the field, design educators will be better informed when developing resources for future design doctoral candidates, and assisting supervision teams in developing a more informed and flexible approach to practice-led research
Navigating the methodological mire: practical epistemology in design research
No full textThe field of design research is a marketplace of methodological diversity. It isn't just that there are many different research methods in the field, but that there are many different methodological 'foundations' - principles for how research can and should be done, for how contributions to knowledge ought to be pursued. This is not particularly surprising given how broadly 'design' is often conceptualised. Herbert Simon (1996) suggested "the proper study of mankind is the science of design"; Nigel Cross has identified a principal difference between humankind and the animal kingdom to be our ability to design. In light of such encompassing notions of design it is difficult to imagine how the field of design research should exhibit any less diversity than that found within and among the arts, humanities, the human and social sciences
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Helping design educators foster collaborative learning amongst design students
No full textThis paper discusses the development of online teaching resources that enable design educators to foster collaborative learning amongst students in the design disciplines. These online teaching resources will be made available through the Design Collaboration website. This website was recently set up by Northumbria University, a UK based institution, to provide an online resource for design educators wishing to develop collaborative pedagogies in design education. It currently contains case studies of collaborative student projects but lacks practical teaching resources. As a result, a research project was set up to compliment the current case studies by creating a suite of design-specific tools and resources that will help foster team management and development. Although various institutions have addressed the subject of group work and collaborative learning, there has been no online resource dedicated to the development of practical teaching tools to help design students work and learn together.
This paper focuses on showcasing the range of teaching tools and resources developed through classroom-based trials. These resources have been developed specifically in consultation with Northumbria University's design educators and trialled with undergraduate and postgraduate students from different design disciplines. In addition, issues surrounding the translation of these tools into a practical, easy to use and accessible in an online format is discussed. The Icograda World Design Congress 2009 Education Conference is the ideal international platform to share these tools with the wider design education community. More importantly, we hope to grow the website by encouraging other design educators to submit case studies to the website, using it not only as a means of sharing good practice but also as a tool for reflection.
The research value is two-fold (a) translating implicit knowledge of collaborative learning into a practical teaching resource and, (b) helping tutors improve their teaching practice, by linking the teaching resource to real experiences through case studies and interviews
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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