يعرض 1 - 10 نتائج من 142 نتيجة بحث عن '"wave propagation"', وقت الاستعلام: 0.89s تنقيح النتائج
  1. 1
    دورية أكاديمية

    المساهمون: Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Milano, Milano, Italia, Retired, CNR - Istituto per la Dinamica dei Processi Ambientali, Milano, Italia

    العلاقة: Geophysical Journal International; /234 (2023); http://hdl.handle.net/2122/16919Test

  2. 2
    دورية أكاديمية

    المساهمون: Dipartimento di Geoscienze, Universitá degli Studi di, 35131 Padova, Italy, Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia

    العلاقة: Geophysical Journal International; 2/233 (2023); http://hdl.handle.net/2122/16213Test

  3. 3
    دورية أكاديمية

    المؤلفون: Settimi, Alessandro

    المساهمون: Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia

    العلاقة: Annals of Geophysics; 1/65 (2022); Azzarone, A., C. Bianchi, M. Pezzopane, M. Pietrella, C. Scotto and A. Settimi (2012). IONORT: a Windows software tool to calculate the HF ray tracing in the ionosphere, Comput. Geosci. - UK, 42, 57-63, doi:10.1016/j.cageo.2012.02.008. Barry Research Corporation (1975). VOS-1A User Manual, Palo Alto, California, USA. Barry Research Corporation (1989). RCS-5B Chirpsounder Receiver Operating and Service Manual, Palo Alto, California, USA. Bianchi, C. (1990). Note sulle interazioni delle onde elettromagnetiche con il plasma ionosferico, Istituto Nazionale di Geofisica, U. O. Aeronomia, Rome, Italy, 149 pp. [in Italian]. Bilitza, D. and B. W. Reinisch (2008). International reference ionosphere 2007: improvements and new parameters, Adv. Space Res., 42 (4), 599–609, doi:10.1016/j.asr.2007.07.048. Booker, H. G. (1935). The application of the magnetoionic theory to the ionosphere, Proc. R. Soc. Lond. A, 150 (870), 267–286, doi:10.1098/rspa.1935.0101. Budden, K. G. (1988). The Propagation of Radio Waves: The Theory of Radio Waves of Low Power in the Ionosphere and Magnetosphere, Cambridge University Press, Cambridge, UK, pp. 688. Chapman, S. (1931a). The absorption and dissociative or ionizing effect of monochromatic radiation in an atmosphere on a rotating earth, Proc. Phys. Soc., 43 (1), 26-45, doi:10.1088/0959-5309/43/1/305. Chapman, S. (1931b). The absorption and dissociative or ionizing effect of monochromatic radiation in an atmosphere on a rotating earth – Part II, Grazing incidence, Proc. Phys. Soc., 43 (5), 483-501, doi:10.1088/0959-5309/43/5/302. Davies, K. (1990). Ionospheric Radio, Peter Peregrinus Ltd. (ed.) on behalf of the Institution of Electrical Engineers (IET), London, UK, 508 pp. Davies, K. and G. A. M. King (1961). On the validity of some approximations to the Appleton-Hartree formula, Journal of Research of the National Bureau of Standards – Section D: Radio Propagation, Vol. 65D, No. 4, 323-332, doi:10.6028/jres.065D.042. Haselgrove, J. (1955). Ray theory and a new method of ray tracing, Conference on the Physics of the Ionosphere, Proc. Phys. Soc. London, 23, 355-364. Haselgrove, C. B. and J. Haselgrove (1960). Twisted ray paths in the ionosphere, Proc. Phys. Soc. London, 75 (3), 357-363, doi:10.1088/0370-1328/75/3/304. International Geomagnetic Reference Field (IGRF-12). IAGA Division V-MOD Geomagnetic Field Modelling, 2012 (http://www.ngdc.noaa.gov/IAGA/vmod/igrf.htmlTest). International Reference Ionosphere (IRI)-2007. Virtual Ionosphere, Thermosphere, Mesosphere Observatory (VITMO), 2012 (http://ccmc.gsfc.nasa.gov/modelweb/models/iri_vitmo.phpTest). Jones, R. M. and J. J. Stephenson (1975). A versatile three-dimensional ray tracing computer program for radio waves in the ionosphere, OT Report, 75-76, U. S. Department of Commerce, Office of Telecommunication, U. S. Government Printing Office, Washington, USA, 185 pp. Kelso, J. M. (1964). Radio ray propagation in the ionosphere, McGraw-Hill electronic sciences series, McGraw Hill Book Company, Inc., New York, 408 pages. Lu, B. W. (1996). A Unified Theory of Ionospheric Propagation of Short Radio Waves with Special Emphasis on Long-Distance Propagation, Progress In Electromagnetics Research (PIER), 13, 87–114, http://www.jpier.org/pier/pier.php?paper=940810Test. McNamara, L. F. (1991). The Ionosphere: Communications, Surveillance, and Direction Finding (Orbit: A Foundation Series). Published by Krieger Pub Co, Hardcover, 248 pp. Nickisch, L. J. (2008). Practical Applications of Haselgrove’s Equations for HF systems, Radio Sci. Bulletin, 325, 36-48 (http://www.ursi.org/files/RSBissues/RSB_325_2008_06.pdfTest). Pezzopane, M., M. Pietrella, A. Pignatelli, B. Zolesi, and L. R. Cander (2011). Assimilation of autoscaled data and regional and local ionospheric models as input sources for real-time 3-D International Reference Ionosphere modelling, Radio Sci., 46 (5), RS5009, doi:10.1029/2011RS004697. Pezzopane, M., M. Pietrella, A. Pignatelli, B. Zolesi, and L. R. Cander (2013). Testing the three-dimensional IRI-SIRMUP-P mapping of the ionosphere for disturbed periods, Adv. Space Res., 52 (10), 1726-1736, doi:10.1016/j.asr.2012.11.028. Ratcliffe, J. A. (1959). The Magneto-Ionic Theory and its Applications to the Ionosphere, Cambridge University Press, Cambridge, 206 pp., 1959. Rydbeck, O. E. H. (1940). On the propagation of electro-magnetic waves in a ionized medium and the calculation of the heights of the ionoized layers of the atmosphere, Phil. Mag. Series 7, 30 (201), 282-293, doi:10.1080/14786444008520718. Scotto, C. and A. Settimi (2014). The calculation of ionospheric absorption with modern computers, Adv. Space. Res., 54 (8), 1642-1650, doi:10.1016/j.asr.2014.06.017. Settimi, A., A. Ippolito, C. Cesaroni and C. Scotto (2014a). Scientific review on the ionospheric absorption and research perspectives of a Complex Eikonal model for one-layer Ionosphere, Int. J. Geophys., Volume 2014, Article ID 657434, 14 pages, doi:10.1155/2014/657434. Settimi, A., M. Pezzopane, M. Pietrella, C. Bianchi, C. Scotto, E. Zuccheretti E. and J. Makris (2013a). Testing the IONORT-ISP system: a comparison between synthesized and measured oblique ionograms, Radio Sci., 48 (2), 167-179, doi:10.1002/rds.20018. Settimi, A., M. Pietrella, M. Pezzopane and C. Bianchi (2015). The IONORT-ISP-WC system: inclusion of an electron collision frequency model for the D-layer, In Special Issue: International Reference Ionosphere (IRI) and Global Navigation Satellite Systems (GNSS), Adv. Space Res., 55 (8), 2114-2123, doi 10.1016/j.asr.2014.07.040. Settimi, A., M. Pietrella, M. Pezzopane, B. Zolesi, C. Bianchi and C. Scotto (2014b). The COMPLEIK subroutine of the IONORT-ISP system for calculating the non-deviative absorption: A comparison with the ICEPAC formula, Adv. Space. Res., 53 (2), 201-218, doi:10.1016/j.asr.2013.10.035. Settimi, A., U. Sciacca and C. Bianchi (2013b). Scientific review on the Complex Eikonal, and research perspectives on the Ionospheric Ray-tracing and Absorption, Quaderni di Geofisica, 112, 29 pp. Stewart, F. G. (undated). Ionospheric Communications Enhanced Profile Analysis & Circuit (ICEPAC) Prediction Program, Technical Manual, 91 pp. (http://elbert.its.bldrdoc.gov/hf_prop/manuals/icepac_tech_manual.pdfTest). Taylor, M. (1933). The Appleton-Hartree formula and dispersion curves for the propagation of electromagnetic waves through an ionized medium in the presence of an external magnetic field, part 1: curves for zero absorption, Proc. Phys. Soc., 45 (2), 245-265 doi:10.1088/0959-5309/45/2/310. Taylor, M. (1934). The Appleton-Hartree formula and dispersion curves for the propagation of electromagnetic waves through an ionized medium in the presence of an external magnetic field, part 2: curves with collisional friction, Proc. Phys. Soc., 46 (3), 408-419, doi:10.1088/0959-5309/46/3/313. Titheridge, J. E. (1959). Ray paths in the ionosphere - Approximate calculations in the presence of the earth's magnetic field, J. Atm. Terr. Phys., 14 (1-2), 50-62, doi:10.1016/0021-9169(59)90055-8. Walker, A. D. M. (1961). The Quasi-Longitudinal Approximation to the Appleton-Hartree Equation, Nature, 189 (4766), 742, doi:10.1038/189742a0, 1961. Westfold, K. C. (1951). The interpretation of the magneto-ionic theory, J. Atm. Terr. Phys., 1 (3), 152-186, doi:10.1016/0021-9169(51)90018-9. Zuccheretti, E., G. Tutone, U. Sciacca, C. Bianchi, and B. J. Arokiasamy (2003). The new AIS-INGV digital ionosonde, Ann. Geophys. – Italy, 46(4), 647–659, doi:10.4401/ag-4377.; http://hdl.handle.net/2122/15529Test

  4. 4
    دورية أكاديمية

    المساهمون: Institute for Geological Sciences, Freie Universität Berlin, Germany, Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia, Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Bologna, Italy, Dipartimento di Geoscienze, Universitá degli Studi di Padova, Italy, Institut des Sciences de la Terre Paris, Sorbonne Université, CNRS-INSU, ISTeP UMR 7193, F-75005 Paris, France, Department of Earth Sciences, ETH Zürich, Switzerland, www.alparray.ethz.ch

    العلاقة: Geophysical Journal International; 1/229 (2022); http://hdl.handle.net/2122/15034Test

  5. 5
    مؤتمر

    المساهمون: Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia, Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia, PENG, ZHIGANG

    مصطلحات موضوعية: Microzonation, Seismology, Wave propagation, 04.06. Seismology

    العلاقة: 2018 Seismology of the Americas Meeting; http://hdl.handle.net/2122/13717Test

  6. 6
    مؤتمر
  7. 7
    دورية أكاديمية

    المساهمون: Department of Geophysics, Faculty of Science, University of Zagreb, Zagreb, Croatia, Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia

    العلاقة: Bulletin of Earthquake Engineering; /20 (2022); http://hdl.handle.net/2122/14835Test

  8. 8
    سمعي

    المساهمون: Settimi, A., Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia, Bianchi, C., Scotto, C., Azzarone, A., Lozito, A., Santucci, Sandro, Dipartimento di Fisica, Università dell’’Aquila.

    العلاقة: XCVII Congresso Nazionale SIF (Società Italiana di Fisica); Bianchi, C., Settimi, A., Azzarone, A., IONORT - Ionosphere Ray-Tracing (Programma di ray-tracing nel magnetoplasma ionosferico), INGV Technical Report N. 161, INGV Printing Office, Rome, Italy, 2010. Bilitza, D., International Reference Ionosphere IRI-90 (ed.), National Space Science Data Center (NSSDC) Report 90-22, Greenbelt, Maryland, 1990. Budden, K. G., The propagation of the radio wave, Cambridge University Press, Cambridge, 1985. Davies, K., Ionospheric Radio, Peter Peregrinus Ltd. (ed.), London, UK, 1990. Jones, R. M., Stephenson, J. J., A versatile three-dimensional ray tracing computer program for radio waves in the ionosphere, OT Report, 75-76, U. S. Department of Commerce, Office of Telecommunication, U. S. Government Printing Office, Washington, U. S., 1974. Scotto C., Electron density profile calculation technique for Autoscala ionogram analysis, Adv. Space Res., 44 (6), 756–766, 2009.; http://hdl.handle.net/2122/7130Test

  9. 9
    دورية أكاديمية

    المساهمون: Tardelli, A., Universidade do Vale do Paraíba (UNIVAP), São José dos Campos, Brazil, Fagundes, P. R., Pezzopane, M., Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia, Pillat, V. G., Venkatesh, K., #PLACEHOLDER_PARENT_METADATA_VALUE#

    العلاقة: Journal of geophysical research - space physics; 12/121(2016); http://hdl.handle.net/2122/10448Test

  10. 10
    دورية أكاديمية