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RUL News, Quarter 2, 2012

- Rhodes Library Services

Authors: Rhodes Library Services
Date: 2012
Language: English
Type: Text
Identifier: vital:16123 , http://hdl.handle.net/10962/d1020858
Description: [From Introduction] Message from Ujala: The last three months have been an exciting time for me at the Rhodes University Library (RUL) as it coincides with my first 100 days as the Director. It’s been a time for observations, questions, conversations, reviews, meetings, gaining trust, challenging assumptions and old habits, and taking ownership with the intention of facilitating change and innovation for a redefined future. After all of this, I must admit that the future looks extremely positive. An invitation to speak at the 11th South African Online Information Meeting (SAOIM) on 06 June 2012 on the topic “Change and Innovation: the need to push the limits” gave me pause for thought regarding innovation and organizational development. While there is a tendency to link innovation to technology, it may be used to implement change at every level of an organization. Change refers to altering one’s approach or attitude; a process which enables transformation, becoming different or doing things differently. Peter Drucker defines innovation as “change that creates a new dimension of performance.” Therefore an effective organization must be prepared to grasp the opportunities, alongside the threats, by responding to the challenge of change to continue adding value to its defined audience. An innovative organization focuses on the following four significant areas: - Alignment of internal strategies to corporate/institutional goals and strategies - People, skills and roles - Defined workflows or processes - Cultural engagement and support Keeping the above in mind, the following activities were held towards redefining the organization’s purpose and culture, and identifying the focus areas for 2013-2015: Review of the Faculty Library model on May 03 2012 with all the Principal Faculty Librarians. The following questions were addressed: - What are we doing well? - What are we not doing well? Why not? - How could we do things differently? - What are the burning issues critical for success or failure? - How well are we positioned for the future? 2-day strategic planning session on 14-15 June 2012 which was facilitated by Dr Noel Pearse of the Rhodes Business School. The context was set by Dr Sizwe Mabizela, the Acting Vice-Chancellor and the Dr Peter Clayton, DVC: Research who focused on the Rhodes priorities and the research agenda respectively. Presentations on Open Scholarship; Mobile Technologies; Library Leadership; Changing User Needs and Library as Space were made by staff and the World Café concept was used to encourage open discussions and exchange of ideas among staff in teams and across levels. The most positive and encouraging outcome hereof is that various task teams which include every member of staff have taken the responsibility of developing the eStrategy and the strategies relating to Marketing & Communications, Staff Development, User Services and Infrastructure, as well as the Purpose Statement (Vision, Mission and Values) and the Organisational Culture. This is indeed an innovative way of the staff taking ownership of the future of the organization. I believe that the greatest asset of an organization is its human capital and RUL is fortunate to have a corps of staff that is representative of different skills, expertise and varying experience. Collectively we can define the conditions for successful innovation by enhancing existing strengths; committing to change; focusing on specific needs; innovating for the present which will have long-term impact; and changing our behaviours and processes. This gives us the opportunity to: - demonstrate our value to the University management - take the lead in being strategic and inculcate the “One organization, many leaders” mindset - focus on exceptional user experiences - use technology as an enabler - redefine our role through collaboration and embedded librarianship Jean Sykes (Chief Librarian and Information Services Director: London School of Economics) is of the opinion that “Librarians are very well-placed to make a difference and secure an enviable reputation for our profession if we continue to watch, listen, think, analyse, collaborate, share, test and try and if we deploy real leadership skills, displaying a genuine willingness to keep reinventing ourselves and our old skills to match the changing environment we find ourselves in at any stage.” I agree!
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Date Issued: 2012

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The fitting problem in a lattice Universe

- Larena, Julien

Authors: Larena, Julien
Date: 2012
Language: English
Type: Text
Identifier: vital:6780 , http://hdl.handle.net/10962/d1012405
Description: We present a regular cubic lattice solution to Einstein field equations that is exact at second order in a small parameter. We show that this solution is kinematically equivalent to the Friedmann-Lemaitre-Robertson-Walker (FLRW) solution with the same averaged energy density. This allows us to discuss the fitting problem in that framework: are observables along the past lightcone of observers equivalent to those in the analogue FLRW model obtained by smoothing spatially the distribution of matter? We find a criterion on the compacity of the objects that must be satisfied in order for the answer to this question to be positive and given by perturbative arguments. If this criterion is not met, the answer to this question must be addressed fully non perturbatively along the past lightcone, even though the spacetime geometry can be described perturbatively. , Prepared for the Proceedings of the conference 'Relativity and Gravitation: 100 years after Einstein in Prague', Prague, 25-29th June 2012.
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Date Issued: 2012

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