Proving Our Worth: Evidence and Data in Acquisitions National Acquisitions Conference (NAG) Conference: Conference Report

Conference report: Proving our worth: Evidence and Data in Acquisitions National Acquisitions Conference (NAG) Conference, 6–7 November 2017, Leed

Developing Reusable Learning Objects at ITT Dublin via the Irish National Digital Learning Repository

During a two year period commencing from June 2010 until the present, a suite of online reusable learning objects (RLOs) have been created at ITT Dublin library covering a range of information literacy competencies. This poster will outline the development of RLOs at ITT Dublin and how these resources have been shared, reused and repurposed to enhance information literacy progression. The article will focus on best practices and lessons learned during the design, development, and implementation process including the pedagogical approach, application of the software and the collaborative working arrangements that the digital learning resources have helped to foster

Information Seeking and Students Studying for Professional Careers: the Cases of Enginerering and Law Students in Ireland

This paper reports the results of two empirical studies which explored the information seeking behaviour of engineering and law students in Ireland. Findings reveal similar patterns in the information seeking behaviour between students studying to become professionals and information seeking patterns of these groups identified in the Leckie et al. model. Students learned their information seeking strategies, including effective and less effective approaches, from educators. Mis-perceptions of the role and value of libraries and information professionals in their studies were common, and as a result, students often adopted information seeking strategies that excluded libraries and library staff. The two studies suggest that engineering and law students in Ireland could benefit from greater information literacy training and awareness, enabling them to acquire the information skills they need to function effectively and efficiently in their future professional work lives

Creating, sharing and reusing learning objects to enhance information literacy

From June 2010 until the present, a suite of online reusable learning objects (RLOs) has been created by staff at the Institute of Technology Tallaght (ITT Dublin) library covering a range of information literacy (IL) competencies. These RLOs have helped to facilitate student transition from second to third level, advance IL and enrich the student learning experience.The purpose of this paper is to outline the development of these RLOs and how the resources have been shared, reused and repurposed to enhance IL progression. A review of recent literature explores some of the key issues around the creation of digital learning resources and best practice, as well as the pedagogical foundations on which the learning objects are built. The design, development and implementation of the RLOs and the collaborative working arrangements that the digital resources have helped to foster are also outlined and the authors examine the issues and challenges experienced by the project team during the course of the RLO development. The significant usage and substantial impact that the learning objects have had on student-centred education and the various evaluative mechanisms used to measure the effectiveness of the RLOs is discussed, as well as future development plans. These learning tools have promoted best practice in innovative delivery methods and added value to the wider higher education (HE) community in the Republic of Ireland through their sharing, dissemination and reuse as open educational resources (OERs) via the National Digital Learning Resources (NDLR) service. The paper is likely to be of particular relevance to academic library practitioners and teaching staff in Irish HE as it provides an overview and links to a suite of digital learning tools that can be used or adapted in other academic settings. In terms of originality, there is no evidence of any published literature within the context of Irish HE sector covering the development of RLOs to support IL initiatives and will inform future research on how learning objects can be used to support learning and teaching practice both in the Republic of Ireland and further afield.This article is based on a poster presentation at LILAC 2012.

The EChO science case

The discovery of almost two thousand exoplanets has revealed an unexpectedly diverse planet population. We see gas giants in few-day orbits, whole multi-planet systems within the orbit of Mercury, and new populations of planets with masses between that of the Earth and Neptune—all unknown in the Solar System. Observations to date have shown that our Solar System is certainly not representative of the general population of planets in our Milky Way. The key science questions that urgently need addressing are therefore: What are exoplanets made of? Why are planets as they are? How do planetary systems work and what causes the exceptional diversity observed as compared to the Solar System? The EChO (Exoplanet Characterisation Observatory) space mission was conceived to take up the challenge to explain this diversity in terms of formation, evolution, internal structure and planet and atmospheric composition. This requires in-depth spectroscopic knowledge of the atmospheres of a large and well-defined planet sample for which precise physical, chemical and dynamical information can be obtained. In order to fulfil this ambitious scientific program, EChO was designed as a dedicated survey mission for transit and eclipse spectroscopy capable of observing a large, diverse and well-defined planet sample within its 4-year mission lifetime. The transit and eclipse spectroscopy method, whereby the signal from the star and planet are differentiated using knowledge of the planetary ephemerides, allows us to measure atmospheric signals from the planet at levels of at least 10[Superscript: −4] relative to the star. This can only be achieved in conjunction with a carefully designed stable payload and satellite platform. It is also necessary to provide broad instantaneous wavelength coverage to detect as many molecular species as possible, to probe the thermal structure of the planetary atmospheres and to correct for the contaminating effects of the stellar photosphere. This requires wavelength coverage of at least 0.55 to 11 μm with a goal of covering from 0.4 to 16 μm. Only modest spectral resolving power is needed, with R ~ 300 for wavelengths less than 5 μm and R ~ 30 for wavelengths greater than this. The transit spectroscopy technique means that no spatial resolution is required. A telescope collecting area of about 1 m[Superscript: 2] is sufficiently large to achieve the necessary spectro-photometric precision: for the Phase A study a 1.13 m2 telescope, diffraction limited at 3 μm has been adopted. Placing the satellite at L2 provides a cold and stable thermal environment as well as a large field of regard to allow efficient time-critical observation of targets randomly distributed over the sky. EChO has been conceived to achieve a single goal: exoplanet spectroscopy. The spectral coverage and signal-to-noise to be achieved by EChO, thanks to its high stability and dedicated design, would be a game changer by allowing atmospheric composition to be measured with unparalleled exactness: at least a factor 10 more precise and a factor 10 to 1000 more accurate than current observations. This would enable the detection of molecular abundances three orders of magnitude lower than currently possible and a fourfold increase from the handful of molecules detected to date. Combining these data with estimates of planetary bulk compositions from accurate measurements of their radii and masses would allow degeneracies associated with planetary interior modelling to be broken, giving unique insight into the interior structure and elemental abundances of these alien worlds. EChO would allow scientists to study exoplanets both as a population and as individuals. The mission can target super-Earths, Neptune-like, and Jupiter-like planets, in the very hot to temperate zones (planet temperatures of 300–3000 K) of F to M-type host stars. The EChO core science would be delivered by a three-tier survey. The EChO Chemical Census: This is a broad survey of a few-hundred exoplanets, which allows us to explore the spectroscopic and chemical diversity of the exoplanet population as a whole. The EChO Origin: This is a deep survey of a subsample of tens of exoplanets for which significantly higher signal to noise and spectral resolution spectra can be obtained to explain the origin of the exoplanet diversity (such as formation mechanisms, chemical processes, atmospheric escape). The EChO Rosetta Stones: This is an ultra-high accuracy survey targeting a subsample of select exoplanets. These will be the bright “benchmark” cases for which a large number of measurements would be taken to explore temporal variations, and to obtain two and three dimensional spatial information on the atmospheric conditions through eclipse-mapping techniques. If EChO were launched today, the exoplanets currently observed are sufficient to provide a large and diverse sample. The Chemical Census survey would consist of > 160 exoplanets with a range of planetary sizes, temperatures, orbital parameters and stellar host properties. Additionally, over the next 10 years, several new ground- and space-based transit photometric surveys and missions will come on-line (e.g. NGTS, CHEOPS, TESS, PLATO), which will specifically focus on finding bright, nearby systems. The current rapid rate of discovery would allow the target list to be further optimised in the years prior to EChO’s launch and enable the atmospheric characterisation of hundreds of planets