The Series as Commodity: Marketing T. Fisher Unwin's Pseudonym and Autonym Libraries

This volume focuses on the publisher's series as a cultural formation - a material artefact and component of cultural hierarchies. Contributors engage with archival research, cultural theory, literary and bibliometric analysis (amongst a range of other approaches) to contextualize the publisher's series in terms of its cultural and economic work. [Book

Library 2.0 or Library III : returning to leadership

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Use of archival aerial photographs for archaeological research in the Arabian Gulf

A valuable archaeological and historical resource is contained within recently declassified aerial imagery from the UK’s Joint Aerial Reconnaissance Intelligence Centre (JARIC), now held at the National Collection of Aerial Photography in Edinburgh (NCAP). A project at UCL-Qatar has begun to exploit this to acquire and research the historical aerial photography of Qatar and the wider Gulf region. The JARIC collection, comprising perhaps as many as 25 million photographs from British intelligence sources in the twentieth century, mainly from Royal Air Force reconnaissance missions, is known to include large quantities of aerial photography from the Gulf that have never been seen outside intelligence circles, dating from 1939 to 1989. This paper will demonstrate how others may gain access to this valuable resource, not only for the Gulf but for the entire MENA (Middle East and North Africa) region. We will explore the research value of these resources and demonstrate how they enrich our understanding of the area. The archive is likely to be of equal value to archaeologists and historians of other regions

Consortia from Past to Future

This essay reviews the global history of library consortia from ancient times until the present and proposes further development of consortia to address journal costs and research distribution. The global history of consortia is reviewed, with a concentration on the early years of the American Library Association. Consortia have proved their value in making libraries more efficient and in advancing research through combined efforts in developing indexes and catalogues . The paper encourages libraries to build on their history of cooperation and extend it by linking their repositories, using their own strengths to battle excessive subscription fees, and become publishers in their own right. Consortia are encouraged to work together to build a global repository, to stand firm against predatory pricing, and to take the lead in the dissemination of scholarship. This essay proposes that libraries join in broad regional consortia to oppose unjustifiable prices imposed by the major publishers and that ibraries, with their institutions, work regionally and internationally to take control of the distribution of research

How COVID-19 Pandemic Indirectly Affected Orthopedic Patients: A Case Report of a Rescue Treatment For a Proximal Humerus Nonunion

Humeral fractures account for 5% to 8% of all fractures, whereas proximal humerus fractures represent the seventh most frequent fractures in adults..

Knowledge Integration and Diffusion: Measures and Mapping of Diversity and Coherence

I present a framework based on the concepts of diversity and coherence for the analysis of knowledge integration and diffusion. Visualisations that help understand insights gained are also introduced. The key novelty offered by this framework compared to previous approaches is the inclusion of cognitive distance (or proximity) between the categories that characterise the body of knowledge under study. I briefly discuss the different methods to map the cognitive dimension

Interpreting the yield of transit surveys: Are there groups in the known transiting planets population?

Each transiting planet discovered is characterized by 7 measurable quantities, that may or may not be linked together (planet mass, radius, orbital period, and star mass, radius, effective temperature, and metallicity). Correlations between planet mass and period, surface gravity and period, planet radius and star temperature have been previously observed among the known transiting giant planets. Two classes of planets have been previously identified based on their Safronov number. We use the CoRoTlux code to compare simulated events to the sample of discovered planets and test the statistical significance of these correlations. We first generate a stellar field with planetary companions based on radial velocity discoveries and a planetary evolution model, then apply a detection criterion that includes both statistical and red noise sources. We compare the yield of our simulated survey with the ensemble of 31 well-characterized giant transiting planets, using a multivariate logistic analysis to assess whether the simulated distribution matches the known transiting planets. Our multivariate analysis shows that our simulated sample and observations are consistent to 76%. The mass vs. period correlation for giant planets first observed with radial velocity holds with transiting planets. Our model naturally explains the correlation between planet surface gravity and period and the one between planet radius and stellar effective temperature. Finally, we are also able to reproduce the previously observed apparent bimodal distribution of Safronov numbers in 10% of our simulated cases, although our model predicts a continuous distribution. This shows that the evidence for the existence of two groups of planets with different intrinsic properties is not statistically significant.Comment: 17 page

What is the role of public feeder markets in developing technology-based small firms? An exploration of the motivations for listing on AIM since the GFC

In the aftermath of the 2007 global financial crisis (GFC) stock markets experienced sharp decline in listings and marked reduction in Initial Public Offerings (IPOs). This paper explores the factors determining UK technology based small firm (TBSF) listings on the UK Alternative Investment Market (AIM) and whether this market has a role to play in their future development. A case study approach is used to contrast the experiences of five recent AIM listed TBSFs with five TBSFs approaching private equity investment exit that are considering an IPO. The paper concludes that macro market conditions, rather than managerial resource base or AIM market structural factors were most influential in TBSF pecking order preferences to undertake IPOs. From a resource based management perspective lifelong entrepreneurs were more likely than serial entrepreneurs to favour an IPO exit, as it supported their aims to continue to manage and grow UK-based companies. Additionally, with a more buoyant and sustainable AIM market TBSF investors are more likely to choose IPOs. To conclude, AIM played an important role in listed UK TBSF development. A more buoyant AIM could ease the UK finance escalator’s flow, facilitating more rapid UK TBSF growth

Mapping Patent Classifications: Portfolio and Statistical Analysis, and the Comparison of Strengths and Weaknesses

The Cooperative Patent Classifications (CPC) jointly developed by the European and US Patent Offices provide a new basis for mapping and portfolio analysis. This update provides an occasion for rethinking the parameter choices. The new maps are significantly different from previous ones, although this may not always be obvious on visual inspection. Since these maps are statistical constructs based on index terms, their quality--as different from utility--can only be controlled discursively. We provide nested maps online and a routine for portfolio overlays and further statistical analysis. We add a new tool for "difference maps" which is illustrated by comparing the portfolios of patents granted to Novartis and MSD in 2016.Comment: Scientometrics 112(3) (2017) 1573-1591; http://link.springer.com/article/10.1007/s11192-017-2449-

Echocardiographic evaluation of mitral geometry in functional mitral regurgitation

<p>Abstract</p> <p>Objectives</p> <p>We sought to evaluate the geometric changes of the mitral leaflets, local and global LV remodeling in patients with left ventricular dysfunction and varying degrees of Functional mitral regurgitation (FMR).</p> <p>Background</p> <p>Functional mitral regurgitation (FMR) occurs as a consequence of systolic left ventricular (LV) dysfunction caused by ischemic or nonischemic cardiomyopathy. Mitral valve repair in ischemic MR is one of the most controversial topic in surgery and proper repairing requires an understanding of its mechanisms, as the exact mechanism of FMR are not well defined.</p> <p>Methods</p> <p>136 consecutive patients mean age of 55 with systolic LV dysfunction and FMR underwent complete echocardiography and after assessing MR severity, LV volumes, Ejection Fraction, LV sphericity index, C-Septal distance, Mitral valve annulus, Interpapillary distance, Tenting distance and Tenting area were obtained.</p> <p>Results</p> <p>There was significant association between MR severity and echocardiogarphic indices (all p values < 0.001). Severe MR occurred more frequently in dilated cardiomyopathy (DCM) patients compared to ischemic patients, (p < 0.001). Based on the model, only Mitral valve tenting distance (TnD) (OR = 22.11, CI 95%: 14.18 – 36.86, p < 0.001) and Interpapillary muscle distance (IPMD), (OR = 6.53, CI 95%: 2.10 – 10.23, p = 0.001) had significant associations with MR severity.</p> <p>Mitral annular dimensions and area, C-septal distance and sphericity index, although greater in patients with severe regurgitation, did not significantly contribute to FMR severity.</p> <p>Conclusion</p> <p>Degree of LV enlargement and dysfunction were not primary determinants of FMR severity, therefore local LV remodeling and mitral valve apparatus deformation are the strongest predictors of functional MR severity.</p