A 3-D locomotion biomimetic robot fish with information relay

In this paper, a biomimetic robot fish is designed. It has a biomimetic tail to simulate the carangiform tail, a barycenter-adjustor for descending/ascending motions, multiple sensors, and it may communicate with the outside by an information relay system on water. Combining the movements of the tail and the structure for descending and ascending, the robot fish can simulate the swimming of real fish in water and a biomimetic motion library is established. Finally, the prototype and experiments are given.

Classifying Australian PhD theses : linking research and library practices

This paper draws on the findings from, and the methods and approach used, in the provision of a database of Australian PhD thesis records for the period 1987 to 2006, coded by Research Fields, Courses and Disciplines (RFCD) fields of study. The project was funded by the Research Excellence Branch of the Australian Research Council. Importantly, the project was not merely the creation of yet another database but constitutes a valuable research resource in its own right. It provides an alternative source of data about research training with a focus on research output and research capacity building rather than input as does data on enrolment. The database is significant as it can be used to track knowledge production in Australia over a twenty year period and contains approximately 54,000 bibliographic records. The database of Australian PhDs has been constructed from downloaded bibliographic records from Libraries Australia. Recommendations for practice relate to university libraries, doctoral candidates, and the coded database. We suggest that libraries are more consistent with cataloguing procedures, including the thesis ‘publication’ date, and that they are more timely in uploading their thesis records to Libraries Australia or, alternatively, Australian Research Online. We also suggest that PhD candidates code their own theses using the new ANZSRC scheme (which replaced the RFCD classification in 2008), and also use clear and communicative thesis titles and thesis abstracts. With regard to the coded database, we suggest it becomes a requirement for universities to provide the ANZSRC coding of submitted theses

Effects of combined calcium and vitamin D supplementation on insulin secretion, insulin sensitivity and β-cell function in multi-ethnic vitamin D-deficient adults at risk for type 2 diabetes: A pilot randomized, placebo-controlled trial

Objectives: To examine whether combined vitamin D and calcium supplementation improves insulin sensitivity, insulin secretion, β-cell function, inflammation and metabolic markers.

Getting everyone on the same page : A staff focus group study for library web site redesign

Purpose - Using staff focus groups in the redevelopment of a library web site deploys their knowledge of user navigation issues and search strategies and addresses the unique needs of library staff. This paper seeks to describe the process of planning, recruiting, and conducting staff focus groups and provide a discussion of lessons learned. Design/methodology/approach - A committee of professionals and non-professionals from the University of Calgary Library conducted a series of five focus groups with library staff. The goals were to determine their content and service priorities for the redesigned library web site, and also to ensure that staff was included in the redesign process. Findings - This paper makes recommendations for library staff focus group interviewing, including planning, formulating questions, recruitment, conducting sessions, and analysis and reporting. Practical implications - Focus group interviews can be effectively conducted in-house, with careful planning and adherence to established guidelines. Focus groups are a very useful method for gathering staff input for web site redesign or any other library-planning project. Originality/value - This paper will be useful to librarians interested in assessing staff needs and priorities through focus group interviews. The paper fills a void in the library literature regarding the use of library staff as both focus group leaders and participants.

A general method to eliminate laboratory induced recombinants during massive, parallel sequencing of cDNA library.

Massive, parallel sequencing is a potent tool for dissecting the regulation of biological processes by revealing the dynamics of the cellular RNA profile under different conditions. Similarly, massive, parallel sequencing can be used to reveal the complexity of viral quasispecies that are often found in the RNA virus infected host. However, the production of cDNA libraries for next-generation sequencing (NGS) necessitates the reverse transcription of RNA into cDNA and the amplification of the cDNA template using PCR, which may introduce artefact in the form of phantom nucleic acids species that can bias the composition and interpretation of original RNA profiles.