Sustaining a federation of future internet experimental facilities

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Progress in nuclear data for accelerator applications in Europe

This contribution essentially will be divided into two parts: First, a brief overview on topical accelerator applications in Europe, a selection of the European 6th framework accelerator and ADS programs will be given, second the emphasis will be put on selected nuclear data required for designing facilities planned or even under construction. In this second part the progress on nuclear data in the EU FP6 Integrated Project IP-EUROTRANS (specifically NUDATRA) is summarized. For proton-induced reactions in the energy range of 200-2500 MeV experimental data and model comparisons are shown on total and double differential production cross sections of H- and He-isotopes and intermediate mass fragments.Comment: Contribution to conference proceeding, Invited talk on International Conference on Nuclear Data for Science and Technology, Nice, France, April 22-27 (2007), 6 pages, 6 figures, 28 reference

Piezoelectric vibration energy harvesting from airflow in HVAC (Heating Ventilation and Air Conditioning) systems

This study focuses on the design and wind tunnel testing of a high efficiency Energy Harvesting device, based on piezoelectric materials, with possible applications for the sustainability of smart buildings, structures and infrastructures. The development of the device was supported by ESA (the European Space Agency) under a program for the space technology transfer in the period 2014-2016. The EH device harvests the airflow inside Heating, Ventilation and Air Conditioning (HVAC) systems, using a piezoelectric component and an appropriate customizable aerodynamic appendix or fin that takes advantage of specific airflow phenomena (vortex shedding and galloping), and can be implemented for optimizing the energy consumption inside buildings. Focus is given on several relevant aspects of wind tunnel testing: different configurations for the piezoelectric bender (rectangular, cylindrical and T-shaped) are tested and compared, and the effective energy harvesting potential of a working prototype device is assessed

An infrastructure for building semantic web portals

In this paper, we present our KMi semantic web portal infrastructure, which supports two important tasks of semantic web portals, namely metadata extraction and data querying. Central to our infrastructure are three components: i) an automated metadata extraction tool, ASDI, which supports the extraction of high quality metadata from heterogeneous sources, ii) an ontology-driven question answering tool, AquaLog, which makes use of the domain specific ontology and the semantic metadata extracted by ASDI to answers questions in natural language format, and iii) a semantic search engine, which enhances traditional text-based searching by making use of the underlying ontologies and the extracted metadata. A semantic web portal application has been built, which illustrates the usage of this infrastructure

Ocean Energy in Belgium - 2019

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Status of the HIE-ISOLDE project at CERN

The HIE-ISOLDE project represents a major upgrade of the ISOLDE nuclear facility with a mandate to significantly improve the quality and increase the intensity and energy of radioactive nuclear beams produced at CERN. The project will expand the experimental nuclear physics programme at ISOLDE by focusing on an upgrade of the existing Radioactive ion beam EXperiment (REX) linac with a 40 MV superconducting linac comprising thirty-two niobium-on-copper sputter-coated quarter-wave resonators housed in six cryomodules. The new linac will raise the energy of post-accelerated beams from 3 MeV/u to over 10 MeV/u. The upgrade will be staged to first deliver beam energies of 5.5 MeV/u using two high-$\beta$ cryomodules placed downstream of REX, before the energy variable section of the existing linac is replaced with two low-$\beta$ cryomodules and two additional high-$\beta$ cryomodules are installed to attain over 10 MeV/u with full energy variability above 0.45 MeV/u. An overview of the project including a status summary of the different R&D activities and the schedule will outlined.Comment: 7 pages, 12 figures, submitted to the Heavy Ion Accelerator Technology conference (HIAT) 2012, in Chicag

An Examination of the Maternal Health Quality of Care Landscape in India

India has made significant strides in maternal health over the past several decades, reducingits maternal mortality ratio (MMR) from 556 to 174 maternal deaths per 100,000 live births from1990 to 2015 (World Bank 2016a). Policies and initiatives to increase access to maternal healthservices largely account for this progress. However, the rate of improvement has slowed, and thecountry continues to contribute almost one-quarter of maternal deaths globally (Nair 2011). Inaddition, India is home to a high but difficult to measure rate of so-called near-miss maternaldeaths that often lead to maternal morbidity. Although the incidence of maternal morbidity inIndia is largely unknown due to the country's lack of diagnoses and under-reporting, it isestimated that millions of Indian women experience pregnancy-related morbidity; the GlobalBurden of Disease estimates that India contributes one-fifth of the disability-adjusted life yearslost globally due to maternal health conditions (World Health Organization 2008). These patternssuggest there is still progress to be made in maternal health in India.The John D. and Catherine T. MacArthur Foundation seeks to continue its more than 20-year history supporting population and reproductive health in India and accelerate the country'sadvancement in maternal health. It has chosen to fund a three-and-a-half-year grantmakingstrategy to improve maternal health quality of care, which has emerged as a key means to furtherreduce MMR and related outcomes. This review is intended to describe current issues andinterventions in the delivery of maternal health care and provide a backdrop for the Foundation'sgrantmaking effort