1,721,118 research outputs found
EDURISK e sapere tecnico | 2002 -2011
No full textSummary of the seismic risk education activities carried out within the projects edurisk 2002 to 2011, addressed to students of vocational schools, their families and to an adult audience. The information, mostly of a technical nature, introduces concepts of vulnerability and esposition as factors on which act to reduce the level of riskEdursik projectPublished29-315.9. Formazione e informazioneN/A or not JCRope
EDURISK e sapere tecnico | 2002 -2011
No full textSummary of the seismic risk education activities carried out within the projects edurisk 2002 to 2011, addressed to students of vocational schools, their families and to an adult audience. The information, mostly of a technical nature, introduces concepts of vulnerability and esposition as factors on which act to reduce the level of riskEdursik projectPublished29-315.9. Formazione e informazioneN/A or not JCRope
Task 4 - Garda. Deliverables D14-D15. scenari di scuotimento al sito.
No full textGIS scenari di scuotimento area Garda (DVD)Progetto S3 - Scenari di scuotimento in aree di interesse prioritario e/o strategicoPublished4.2. TTC - Scenari e mappe di pericolosità sismicaope
Laminar flame speed correlations of ammonia/hydrogen mixtures at high pressure and temperature for combustion modeling applications
Full text linkAmmonia/hydrogen mixtures are among the most promising solutions to decarbonize the transportation and energy sector. The implementation of these alternative energy carriers in practical systems requires developing suitable numerical tools, able to estimate their burning velocities as a function of both thermodynamic conditions and mixture quality. In this study, laminar flame speed correlations for ammonia/hydrogen/air mixtures are provided for high pressures (40 bar–130 bar) and elevated temperatures (720 K–1200 K), and equivalence ratios ranging from 0.4 to 1.5. Based on an extensive dataset of chemical kinetics simulations for ammonia/hydrogen blends (0-20-40-60-80-90-100 mol% of hydrogen), dedicated correlations are derived using a regression fitting. Besides these blend-specific correlations, a generalized (i.e., hydrogen-content adaptive) formulation, with hydrogen content used as additional parameter, is proposed and compared to the dedicated correlations
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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