Search results for " Collection"
showing 10 items of 710 documents
Data quality of 5 years of central norovirus outbreak reporting in the European Network for food-borne viruses
2008
ABSTRACT Background The food-borne viruses in Europe (FBVE) network database was established in 1999 to monitor trends in outbreaks of gastroenteritisdue to noroviruses (NoVs), to identify major transmission routes of NoV infections within and between participating countries and to detectdiffuse international food-borne outbreaks.Methods We reviewed the total of 9430 NoVoutbreak reports from 13 countries with date of onset between 1 January 2002 and 1 January2007 for representativeness, completeness and timeliness against these objectives.Results Rates of reporting ranged from a yearly average of 1.8 in 2003 to 11.6 in 2006. Completeness of reporting of an agreed minimumdataset improved ove…
La pintura de flores de Miguel Parra (1780-1846)
2013
Although Miguel Parra Abril (Valencia, 1780-Madrid, 1846) is one of the most important Valencian School painters of floral still lifes, this aspect of his work remains little known. The present article addresses this oversight in two ways. First, by offering an overview of his oeuvre as a painter of floral subjects from his student days at the Fine Arts Academy of Valencia through his mature works. Second, by analyzing two heretofore-unpublished floral compositions in relation to his more familiar works, particularly those located in private collections until recent years.Aunque Miguel Parra Abril (Valencia, 1780-Madrid, 1846) es uno de los pintores de flores más importantes de la Escuela v…
The bridge volcanic LIdar-BILLI: A review of data collection and processing techniques in the Italian most hazardous volcanic areas
2020
Volcanologists have demonstrated that carbon dioxide (CO2) fluxes are precursors of volcanic eruptions. Controlling volcanic gases and, in particular, the CO2 flux, is technically challenging, but we can retrieve useful information from magmatic/geological process studies for the mitigation of volcanic hazards including air traffic security. Existing techniques used to probe volcanic gas fluxes have severe limitations such as the requirement of near-vent in situ measurements, which is unsafe for operators and deleterious for equipment. In order to overcome these limitations, a novel range-resolved DIAL-Lidar (Differential Absorption Light Detection and Ranging) has been developed as part of…
Littera scripta manet. The Historical Collection of the Library of the University of Latvia
2019
The report for 3 Baltic University Library Meeting (15-16 May, 2019) that was held at the University of Tartu Library. Report describes the experience of preparing exhibitions about Historical Collections of the Library of the University of Latvia. There are given two examples, that illustrates the challenges library have faced regarding the process of creating exhibitions.
Municipal Solid Waste Management in the Accra Metropolitan Area, Ghana
2003
Municipal solid waste management in Accra, Ghana, is at present delivered in an unsustainable manner. Due to uncontrolled urbanisation, large quantities of waste are generated daily in Accra, and this exerts much pressure on an over strained solid waste management system. Coupled with weak institutional capacity, and lack of resources, both human and capital, the city authorities face difficulties in ensuring that all the waste generated in the city is collected for disposal. Home collection of waste is limited to high and, some middle income areas while the poor are left to contend with the problem on their own. This leads to indiscriminate disposal of waste in surface drains, canals and s…
Groundwater radon measurements in the Mt. Etna area.
2003
Radon levels were measured in 119 groundwater samples collected throughout the active volcanic area of Mt. Etna by means of a portable Lucas-type scintillation chamber. The measured activity values range from 1.8 to 52.7 Bq l(-1). About 40% of the samples exceed the maximum contaminant level of 11 Bq l(-1) proposed by the USEPA in 1991. The highest radon levels are measured in the eastern sector of the volcano, which is the seismically most active zone of the volcano. On the contrary the south-western sector, which is both seismically active and a site of intense magmatic degassing, display lower radon levels. This is probably due to the formation of a free gas phase (oversaturation of CO(2…
The ELECTRE I method to optimise GPR data processing analyses for maintenance of water networks
2017
Management of water supply systems (WSSs) can be effectively pursued by means of data processing techniques based on Ground Penetrating Radar (GPR) image mining. This approach enables to collect different graphical representations of WSS buried elements on the basis of which planning maintenance interventions, with the objective of improving the overall condition of the system. This paper proposes to support this kind of techniques by means of a multi criteria decision making (MCDM) point of view. In particular, the ELECTRE I method is suggested to treat results coming from the application of different techniques. A real case study is applied with relation to a set of four alternatives, whi…
Novel bibliographic maps to guide research units
2014
National audience; Publication is a major issue for research evaluation. As a consequence research units need strategies to improve their publications. Bibliometry and cartography are new tools to study the publications of research teams. In particular bibliometry give an overall picture and good criteria to choose a strategy for publishing and to guide the priorities of research. Here we studied the publications of the INRA Agroécologie research unit, Dijon. This unit has 107 scientists and professors, equivalent 80 full-time positions for research, and published 125 original articles in 2012. We present several examples of maps and measurements obtained using Web of science, Excel, Sphinx…
Development of new plant resources (genetic resources and ril populations) in [i]Vicia faba[/i] L. for genetic studies
2014
BAP GEAPSIBAPGEAPSI; absent
Facteurs économiques et psycho-physiologiques de la typologie de la collection du Musée du Jouet de Moirans (France)
1989
International audience