Linked Data Annotation Without the Pointy Brackets: Introducing Recogito 2

Recogito 2 is an open source annotation tool currently under development by Pelagios, an international initiative aimed at facilitating better linkages between online resources documenting the past. With Recogito 2, we aim to provide an environment for efficient semantic annotation—i.e., the task of enriching content with references to controlled vocabularies—in order to facilitate links between online data. At the same time, we address a perceived gap in the performance of existing tools, by emphasizing the development of mechanisms for manual intervention and editorial control that support the curation of quality data. While Recogito 2 provides an online workspace for general-purpose document annotation, it is particularly well-suited for geo-annotation, in other words annotating documents with references to gazetteers, and supports the annotation of both texts and images (i.e., digitized maps). Already available for testing at http://recogito.pelagios.org, its formal release to the public occurred in December 2016.     

Ultrasonic phased array technology for the non-destructive testing of marble sculptures

The medical ultrasonic phased array technology was modified for the non-destructive testing of marble sculptures and the feasibility of the approach was evaluated. For this purpose, 1?MHz, 64-channel phased array electronic and phased array transducers were developed. The specifications of the electronics and the transducers are presented and discussed. Ultrasound images of inner structures of a marble sculpture are presented. The problem of the acoustic matching layers for different states of deterioration is discussed and the developments in view of a suitable matching layer solution are presented. This matching layer is combined with a new coupling technique that protects the marble surface. The results of experiments on ultrasound phantoms and on a marble sculpture are presented.     

Analgesics use in competitive triathletes: its relationship to doping and on predicting its usage

The two major objectives of this study were (i) to assess variables that predict the use of analgesics in competitive athletes and (ii) to test whether the use of analgesics is associated with the use of doping. A questionnaire primarily addressing the use of analgesics and doping was distributed among 2,997 triathletes. Binary logistic regression analysis was performed to predict the use of analgesics. Moreover, the randomised response technique (RRT) was used to estimate the prevalence of doping in order to assess whether users of analgesics have a higher potential risk for doping than non-users. Statistical power analyses were performed to determine sample size. The bootstrap method was used to assess the statistical significance of the prevalence difference for doping between users and non-users of analgesics. Four variables from a pool of 16 variables were identified that predict the use of analgesics. These were: “version of questionnaire (English)”, “gender (female)”, “behaviour in case of pain (continue training)”, and “hours of training per week (>12 h/week)”. The 12-month prevalence estimate for the use of doping substances (overall estimate 13.0%) was significantly higher in athletes that used analgesics (20.4%) than in those athletes who did not use analgesics (12.4%). The results of this study revealed that athletes who use analgesics prior to competition may be especially prone to using doping substances. The predictors of analgesic use found in the study may be of importance to prepare education material and prevention models against the misuse of drugs in athletes.     

Sport for Social Change and Development: Sustaining Transnational Partnerships and Adapting International Curriculums to Local Contexts in Rwanda

Abstract

Local Non-Governmental Organisations and sports organizations have been recognized as important and well positioned strategic implementing bodies by the ‘Sport for Development and Peace’ (SDP) sector. Whilst they may be experienced and knowledgeable of the historical and local sociocultural landscape, many seek to form transnational partnerships, for the purpose of expanding their capacity, sustainability, and expertise. Rwanda’s history of genocide frames much of its development objectives, and sport has been an integral method for implementing programmes that speak to social impact and reconciliation aims. This paper examines a transnational partnership active in Rwanda, that uses football as a tool to achieve its shared development goals. We conducted ethnographic fieldwork in Rwanda, by volunteering with the organizations as they delivered SDP programmes across the country. In doing so we were able to deconstruct the management and intricacies of this partnership and contextualize the important negotiations, management and style of approach when tackling difficult issues. This paper contributes to both expanding our knowledge of transnational partnerships and provides unique commentary that aligns the complexities of engaging with local populations in post-genocide Rwanda with ‘Sport for Social Development’ programming.