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1دورية أكاديمية
المساهمون: Paolino, Davide Salvatore, Tridello, Andrea, Chiandussi, Giorgio, Rossetto, Massimo
مصطلحات موضوعية: risk-volume, ultra-high-cycle fatigue, ultrasonic testing machine, very-high-cycle fatigue, wave propagation equations
وصف الملف: STAMPA
العلاقة: info:eu-repo/semantics/altIdentifier/wos/WOS:000334317800010; volume:37; issue:5; firstpage:570; lastpage:579; numberofpages:10; journal:FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES; http://hdl.handle.net/11583/2543962Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84898781370
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2دورية أكاديمية
المساهمون: Burrell, Angeline G., Stoneback, Russell, 0000-0001-8875-9326 (Burrell, AG), 0000-0001-7216-4336 (Stoneback, R)
المصدر: Radio Science
مصطلحات موضوعية: Backscattering, Radar--High frequency, Ionospheric electromagnetic wave propagation, Plasma density, Solar energy, Upper atmosphere, Phased array antennas, Solar cycle--Varieties
وصف الملف: application/pdf
العلاقة: http://dx.doi.org/10.1002/2017RS006512Test; https://hdl.handle.net/10735.1/7027Test; Burrell, A. G., G. W. Perry, T. K. Yeoman, S. E. Milan, et al. 2018. "Solar Influences on the Return Direction of High-Frequency Radar Backscatter." Radio Science 53: 577-597, doi:10.1002/2017RS006512; 53
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3دورية أكاديمية
المؤلفون: Bai, C., Huang, G., Li, X., Zhou, B., Greenhalgh, S.
مصطلحات موضوعية: Elasticity and anelasticity, Seismic anisotropy, Seismic tomography, Computational seismology, Wave propagation
العلاقة: Geophysical Journal International, 2013; 195(2):1068-1087; http://hdl.handle.net/2440/81393Test
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4دورية أكاديمية
المؤلفون: Takougang, Eric Takam, Calvert, A.
مصطلحات موضوعية: tomography, seismic attenuation, wave propagation, acoustic properties
وصف الملف: unknown
الإتاحة: https://doi.org/20.500.11937/17853Test
https://doi.org/10.1093/gji/ggt019Test
https://hdl.handle.net/20.500.11937/17853Test -
5دورية أكاديمية
المؤلفون: Zhou, B., Greenhalgh, S., Greenhalgh, M.
مصطلحات موضوعية: Numerical solutions, Body waves, Seismic anisotropy, Seismic tomography, Computational seismology, Wave propagation
وصف الملف: application/pdf
العلاقة: ARC; Geophysical Journal International, 2012; 188(1):223-238; http://hdl.handle.net/2440/70275Test
الإتاحة: https://doi.org/10.1111/j.1365-246X.2011.05246.xTest
https://doi.org/10.1111/j.1365-246x.2011.05246.xTest
http://hdl.handle.net/2440/70275Test -
6دورية أكاديمية
المؤلفون: Bai, L., Zhang, Y., Ritsema, Jeroen
المساهمون: Department of Geological Sciences, University of Michigan, Ann Arbor MI 48109 , USA. E‐mail: lingb@umich.edu
مصطلحات موضوعية: Phase Transitions, Body Waves, Computational Seismology, Wave Propagation, Geology and Earth Sciences, Science
وصف الملف: application/pdf
العلاقة: Bai, L.; Zhang, Y.; Ritsema, J. (2012). "An analysis of SS precursors using spectral‐element method seismograms." Geophysical Journal International 188(1).; https://hdl.handle.net/2027.42/89460Test; Geophysical Journal International; Bina, C.R. & Helffrich, G., 1994. Phase transition Clapeyron slopes and transition zone seismic discontinuity topography, J. geophys. Res., 99, 15 853 – 15 860.; Chaljub, E. & Tarantolla, A., 1997. Sensitivity of SS precursors to topography on the upper‐mantle 660‐km discontinuity, Geophys. Res. Lett., 24, 2613 – 2616.; Crotwell, H.P., Owens, T.J. & Ritsema, J., 1999. The Taup toolkit: flexible seismic travel‐time and ray‐path utilities, Seismol. Res. Lett., 70, 154 – 160.; Dahlen, F.A., 2005. Finite‐frequency sensitivity kernels for boundary topography perturbations, Geophys. J. Int., 162, 525 – 540.; Deuss, A., 2007. Seismic observations of transition zone discontinuities beneath hotspot locations, in Plates, Plumes, and Planetary Processes, vol. 430, pp. 121 – 136, eds Foulger, G. & Jurdy, J., GSA, Boulder, CO.; Deuss, A., 2009. Global observations of mantle discontinuities using SS and PP precursors, Surv. Geophys., 30 ( 4–5 ), 301 – 326.; Dziewonski, A.M. & Anderson, D.L., 1981. Preliminary reference Earth model, Phys. Earth Planet. Inter., 25, 297 – 356.; Flanagan, M.P. & Shearer, P.M., 1998. Global mapping of topography on transition zone velocity discontinuities by stacking SS precursors, J. geophys. Res., 103, 2673 – 2692.; Frost, D.J., 2008. The upper mantle and transition zone, Elements, 4 ( 3 ), 171 – 176.; Gu, Y.J. & Dziewonski, A.M., 2002. Global variability of transition zone thickness, J. geophys. Res., 107 ( B7 ), 2135, doi:10.1029/2001JB000489.; Gu, Y.J., Dziewonski, A.M. & Ekström, G., 2003. Simultaneous inversion for mantle shear velocity and topography of transition zone discontinuities, Geophys. J. Int., 154, 559 – 583.; Gu, Y.J., An, Y., Sacchi, M., Schultz, R. & Ritsema, J., 2009. Mantle reflectivity structure beneath oceanic hotspots, Geophys. J. Int., 178, 1456 – 1472.; Helffrich, G., 2000. Topography of the transition zone seismic discontinuities, Rev. Geophys., 63, 141 – 158.; Hirose, K., 2002. Phase transitions in pyrolitic mantle around 670‐km depth: implications for upwelling of plumes from the lower mantle, J. geophys. Res., 107 ( B4 ), 2078, doi:10.1029/2001JB000597.; Houser, C. & Williams, Q., 2010. Reconciling Pacific 410 and 660 km discontinuity topography, transition zone shear velocity patterns, and mantle phase transitions, Earth planet. Sci. Lett., 296, 255 – 266.; Houser, C., Masters, G., Flanagan, M. & Shearer, P.M., 2008. Determination and analysis of long‐wavelength transition zone structure using SS precursors, Geophys. J. Int., 174, 178 – 194.; Katsura, T. & Ito, E., 1989. The system Mg 2 SiO 4 ‐Fe 2 SiO 4 at high pressures and temperatures: precise determination of stabilities of olivine, modified spinel, and spinel, J. geophys. Res., 94, 15 663 – 15 670.; Kind, R. & Li, X., 2007. Deep earth structure—transition zone and mantle discontinuities, in Treatise on Geophysics, vol. 1, pp. 591 – 618, eds Schubert, G., Elsevier, B.V., Amsterdam.; Komatitsch, D. & Tromp, J., 2002. Spectral‐element simulations of global seismic wave propagation–I. Validation, Geophys. J. Int., 149, 390 – 412.; Lawrence, J.F. & Shearer, P.M., 2008. Imaging mantle transition zone thickness with SdS‐SS finite‐frequency sensitivity kernels, Geophys. J. Int., 174, 143 – 158.; Neele, F. & de Regt, H., 1999. Imaging upper‐mantle discontinuity topography using underside reflection data, Geophys. J. Int., 137, 91 – 106.; Neele, F., de Regt, H. & VanDecar, J., 1997. Gross errors in upper‐mantle discontinuity topography from underside reflection data, Geophys. J. Int., 129, 194 – 204.; Ritsema, J. & Allen, R.M., 2003. The elusive mantle plume, Earth planet. Sci. Lett., 207, 1 – 12.; Ritsema, J., Van Heijst, H.J. & Woodhouse, J.H., 2004. Global transition zone tomography, J. geophys. Res., 109, B02302, doi:10.1029/2003JB002610.; Ritsema, J., McNamara, A.K. & Bull, A., 2007. Tomographic filtering of geodynamic models: implications for model interpretation and large‐scale mantle structure, J. geophys. Res., 112, B01303, doi:10.1029/2006JB004566.; Ritsema, J., Van Heijst, H.J., Woodhouse, J.H. & Deuss, A., 2009a. Long‐period body wave traveltimes through the crust: implication for crustal corrections and seismic tomography, Geophys. J. Int., 179, 1255 – 1261.; Ritsema, J., Xu, W., Stixrude, L. & Lithgow‐Bertelloni, C., 2009b. Estimates of the transition zone temperature in a mechanically mixed upper mantle, Earth planet. Sci. Lett., 277, 244 – 252.; Ritsema, J., Deuss, A., Van Heijst, H.J. & Woodhouse, J.H., 2011. S40RTS: a degree‐40 shear‐velocity model for the mantle from new Rayleigh wave dispersion, teleseismic traveltime and normal‐mode splitting function measurements, Geophys. J. Int., 184, 1223 – 1236.; Shearer, P.M., 1991. Constraints on upper‐mantle discontinuities from observations of long‐period reflected and converted phases, J. geophys. Res., 96, 18 147 – 18 182.; Shearer, P.M., 2000. Upper mantle seismic discontinuities, Geophys. Monogr., 117, 115 – 131.; Shearer, P.M. & Masters, T.G., 1992. Global mapping of topography on the 660‐km discontinuity, Nature, 355, 791 – 796.; Wessel, P. & Smith, W.H.F., 1995. New version of the Generic Mapping Tools released, EOS, Trans. Am. geophys. Un., 76, 329.; Xu, W., Lithgow‐Bertelloni, C., Stixrude, L. & Ritsema, J., 2008. The effects of bulk composition and temperature on mantle seismic structure, Earth planet. Sci. Lett., 230, 97 – 112.; Zhao, L. & Chevrot, S., 2003. SS ‐wave sensitivity to upper mantle structure: implications for the mapping of transition zone discontinuity topographies, Geophys. Res. Lett., 30 ( 11 ), 1590, doi:10.1029/2003GL017223.
الإتاحة: https://doi.org/10.1111/j.1365-246X.2011.05256.xTest
https://doi.org/10.1029/2001JB000597Test
https://hdl.handle.net/2027.42/89460Test -
7دورية أكاديمية
المؤلفون: Zhou, B., Greenhalgh, S.
مصطلحات موضوعية: Numerical solutions, body waves, seismic anisotropy, seismic tomography, computational seismology, wave propagation
العلاقة: ARC; Geophysical Journal International, 2011; 184(1):507-526; http://hdl.handle.net/2440/68315Test
الإتاحة: https://doi.org/10.1111/j.1365-246X.2010.04859.xTest
https://doi.org/10.1111/j.1365-246x.2010.04859.xTest
http://hdl.handle.net/2440/68315Test -
8دورية أكاديمية
المؤلفون: Liu, X., Greenhalgh, S., Wang, Y.
مصطلحات موضوعية: Numerical solutions, elasticity and anelasticity, seismic attenuation, wave propagation
العلاقة: ARC; Geophysical Journal International, 2011; 186(3):1285-1294; http://hdl.handle.net/2440/68787Test
الإتاحة: https://doi.org/10.1111/j.1365-246X.2011.05106.xTest
https://doi.org/10.1111/j.1365-246x.2011.05106.xTest
http://hdl.handle.net/2440/68787Test -
9دورية أكاديمية
المساهمون: Department of Geological Sciences, University of Michigan, Ann Arbor, MI 48109 , USA. E‐mail: ykhwang@umich.edu, Department of Earth Science and Engineering, Imperial College London, London, SW7 2AZ , UK
مصطلحات موضوعية: Seismic Tomography, Computational Seismology, Wave Scattering and Diffraction, Wave Propagation, Geology and Earth Sciences, Science
وصف الملف: application/pdf
العلاقة: Hwang, Yong Keun; Ritsema, Jeroen; van Keken, Peter E.; Goes, Saskia; Styles, Elinor (2011). "Wavefront healing renders deep plumes seismically invisible." Geophysical Journal International 187(1).; https://hdl.handle.net/2027.42/86947Test; Geophysical Journal International; Anderson, D.L., 1989. Theory of the Earth, Blackwell Scientific, Boston, MA.; Bunge, H.P., 2005. Low plume excess temperature and high core heat flux inferred from non‐adiabatic geotherms in internally heated mantle circulation models, Phys. Earth planet. Inter., 153 ( 1‐3 ), 3 – 10.; Cammarano, F., Goes, S., Vacher, P. & Giardini, D., 2003. Inferring upper‐mantle temperatures from seismic velocities, Phys. Earth planet. Inter., 138, 197 – 222.; Cobden, L., Goes, S., Cammarano, F. & Connolly, J.A.D., 2008. Thermochemical interpretation of one‐dimensional seismic reference models for the upper mantle: evidence for bias due to heterogeneity, Geophys. J. Int., 175, 627 – 648.; Cobden, L., Goes, S., Ravenna, M., Styles, E., Cammarano, F., Gallagher, K. & Connolly, J.A.D., 2009. Thermochemical interpretation of 1‐D seismic data for the lower mantle: the significance of nonadiabatic thermal gradients and compositional heterogeneity, J. geophys. Res., 114 ( B11309 ), doi:10.1029/2008JB006262.; Connolly, J.A.D., 2005. Computation of phase equilibria by linear programming: a tool for geodynamic modeling and its application to subduction zone decarbonation, Earth planet. Sci. Lett., 236, 524 – 541.; Dziewonski, A.M., Lekic, V. & Romanowicz, B., 2010. Mantle anchor structure: an argument for bottom up tectonics, Earth planet. Sci. Lett., 299, 69 – 79.; Farley, K.A. & Neroda, E., 1998. Noble gases in the Earth’s mantle, Annu. Rev. Earth Planet. Sci., 26, 189 – 218.; Farnetani, C.G. & Samuel, H., 2003. Lagrangian structures and stirring in the Earth’s mantle, Earth planet. Sci. Lett., 206, 335 – 348.; Farnetani, C.G. & Samuel, H., 2005. Beyond the thermal plume paradigm, Geophys. Res. Lett., 32, L07311, doi:10.1029/2005GL022360.; Foulger, G.R., Natland, J.H. & Anderson, D.L., 2005. A source for Icelandic magmas in remelted Iapetus crust, J. Volc. Geotherm. Res., 141 ( 1‐2 ), 23 – 44.; Goes, S., Cammarano, F. & Hansen, U., 2004. Synthetic seismic signature of thermal mantle plumes, Earth planet. Sci. Lett., 218, 403 – 419.; Hawkesworth, C.J., Kelley, S., Turner, S., Roex, A.L. & Storey, B., 1999. Mantle processes during Gondwana break‐up and dispersal, J. Afr. Earth Sci., 28, 239 – 261.; Helmberger, D.V., Wen, L. & Ding, X., 1998. Seismic evidence that the source of the Iceland hotspot lies at the core‐mantle boundary, Nature, 396, 251 – 255.; Ito, G. & van Keken, P.E., 2007. Hotspots and melting anomalies, in Treatise on Geophysics, Vol. 7, pp. 371 – 436, Elsevier, Amsterdam.; Jahnke, G., Thorne, M.S., Cochard, A. & Igel, H., 2008. Global SH ‐wave propagation using a parallel axisymmetric spherical finite‐difference scheme: application to whole mantle scattering, Geophys. J. Int., 173, 815 – 826.; Ji, Y. & Nataf, H.‐C., 1998. Detection of mantle plumes in the lower mantle by diffraction tomography: Hawaii, Earth planet. Sci. Lett., 159, 99 – 115.; van Keken, P.E., 1997. Evolution of starting mantle plumes: a comparison between numerical and laboratory models, Earth planet. Sci. Lett., 148, 1 – 11.; van Keken, P.E., 2001. Cylindrical scaling for dynamical cooling models of the Earth, Phys. Earth planet. Inter., 124, 119 – 130.; van Keken, P.E. & Gable, C.W., 1995. The interaction of a plume with a rheological boundary: a comparison between two‐ and three‐dimensional models, J. geophys. Res., 100, 20 291 – 20 302.; Khan, A., Connolly, J.A.D. & Taylor, S.R., 2008. Inversion of seismic and geodetic data for the major element chemistry and temperature of the Earth’s mantle, J. geophys. Res., 113, B09308, doi:10.1029/2007JB005239.; King, S.D. & Ritsema, J., 2000. African hot spot volcanism: small‐scale convection in the upper mantle beneath cratons, Science, 290, 1137 – 1140.; King, S.D., Lee, C., van Keken, P.E., Leng, W., Zhong, S., Tan, E., Tosi, N., & Kameyama, M.C., 2010. A community benchmark for 2‐D Cartesian compressible convection in the Earth’s mantle, Geophys. J. Int., 180, 73 – 87.; Leng, W. & Zhong, S., 2010. Surface subsidence caused by mantle plumes and volcanic loading in large igneous provinces, Earth planet. Sci. Lett., 291, 207 – 214.; Lin, S.C. & van Keken, P.E., 2006. Dynamics of thermochemical plumes: 1. Plume formation and entrainment of a dense layer, Geochem. Geophys. Geosyst., 7, Q02006, doi:10.1029/2005GC001071.; Malcolm, A.E. & Trampert, J., 2011. Tomographic errors from wave front healing: more than just a fast bias, Geophys. J. Int., 185 ( 1 ), 385 – 402.; Montelli, R., Nolet, G., Dahlen, F., Masters, G., Engdahl, E.R. & Hung, S.‐H., 2004. Finite‐frequency tomography reveals a variety of plumes in the mantle, Science, 303, 338 – 343.; Nataf, H.‐C. & VanDecar, J., 1993. Seismological detection of a mantle plume?, Nature, 364, 115 – 120.; Perrillat, J.P., Ricolleau, A., Daniel, I., Fiquet, G., Mezouar, M., Guignot, N. & Cardon, H., 2006. Phase transformations of subducted basaltic crust in the upmost lower mantle, Phys. Earth planet. Inter., 157 ( 1‐2 ), 139 – 149.; Ribe, N., Davaille, A. & Christensen, U.R., 2007. Fluid dynamics of mantle plumes, in Mantle Plumes, pp. 1 – 48, Springer, Berlin.; Richards, M.A., Duncan, R.A. & Courtillot, V., 1989. Flood basalt and hotspot tracks: plume heads and tails, Science, 246, 103 – 107.; Ritsema, J. & Allen, R.M., 2003. The elusive mantle plume, Earth planet. Sci. Lett., 207, 1 – 12.; Shen, Y., Solomon, S.C., Bjarnason, I.T. & Wolfe, C.J., 1998. Seismic evidence for a lower‐mantle origin of the Iceland Plume, Nature, 395, 62 – 65.; Sleep, N.H., 2006. Mantle plumes from top to bottom, Earth-Sci. Rev., 77 ( 4 ), 231 – 271.; Steinberger, B., 2000. Plumes in a convecting mantle: models and observations for individual hotspots, J. geophys. Res., 105 ( B5 ), 11127 – 11152.; Steinberger, B. & O’Connell, R.J., 1998. Advection of plumes in mantle flow: implications for hot spot motion, mantle viscosity and plume distribution, Geophys. J. Int., 132, 412 – 434.; Stixrude, L. & Lithgow‐Bertelloni, C., 2005. Thermodynamics of mantle minerals I. Physical properties, Geophys. J. Int., 162, 610 – 632.; Sun, S.‐S., 1982. Chemical composition and origin of the Earth’s primitive mantle, Geochim. Cosmochim. Acta, 46, 179 – 192.; Wielandt, E., 1987. On the validity of the ray approximation for interpreting delay times, in Seismic Tomography, pp. 85 – 98, ed. Nolet, G., Reidel Publication Co., Dordrecht.; Wolfe, C.J., Bjarnason, I.T., VanDecar, J.C. & Solomon, S.C., 1997. Seismic structure of the Iceland mantle plume, Nature, 385, 245 – 247.; Wolfe, C.J., Solomon, S.C., Laske, G., Collins, J.A., Detrick, R.S., Orcutt, J.A., Bercovici, D. & Hauri, E.H., 2009. Mantle shear‐wave velocity structure beneath the Hawaiian Hot Spot, Science, 326, 1388 – 1390.
الإتاحة: https://doi.org/10.1111/j.1365-246X.2011.05173.xTest
https://hdl.handle.net/2027.42/86947Test -
10دورية أكاديمية
المؤلفون: Karpfinger, F., Gurevich, Boris, Valero, H., Bakulin, Andrey, Sinha, B.
مصطلحات موضوعية: Acoustic properties, Guided waves, Downhole methods, Numerical solutions, Wave propagation
وصف الملف: unknown
الإتاحة: https://doi.org/20.500.11937/26521Test
https://doi.org/10.1111/j.1365-246X.2010.04773.xTest
https://hdl.handle.net/20.500.11937/26521Test
النص الكامل