CRUSTAL STRUCTURE NEAR PALMDALE, CALIFORNIA, FROM BOREHOLE-DETERMINED RAY PARAMETERS = LA STRUCTURE DE LA CROUTE PRES DE PALMDALE, CALIFORNIE, DEDUITE DES TRAJECTOIRES SISMIQUES DETERMINEES DANS LES SONDAGESMALIN PE; GILLESPIE MH; LEARY PC et al.1981; BULL. SEISMOL. SOC. AM.; ISSN 0037-1106; USA; DA. 1981-12; VOL. 71; NO 6; PP. 1783-1803; BIBL. 20 REF.; 2 TAB. ; ILL.Article

A PROCEDURE TO ACCOUNT FOR THE EFFECTS OF UPPER MANTLE GRADIENTS ON P^NL = UN PROCEDE POUR RENDRE COMPTE DES EFFETS DES GRADIENTS DU MANTEAU SUPERIEUR SUR LES ONDES P_NLWALLACE TC; HELMBERGER DV; ANONYMOUS et al.1981; EARTHQUAKE NOTES; ISSN 0012-8287; USA; DA. 1981-03; VOL. 52; NO 1; PP. 32Conference Paper

ANALYSIS OF INCOHERENT ENERGY IN NEAR FIELD ACCELEROGRAMS = ANALYSE DE L'ENERGIE INCOHERENTE DANS LES ACCELEROGRAMMES D'AIRES SISMIQUES PROCHESMCLAUGHLIN KL; JOHNSON LR; ANONYMOUS et al.1981; EARTHQUAKE NOTES; ISSN 0012-8287; USA; DA. 1981-03; VOL. 52; NO 1; PP. 83Conference Paper

SOURCE DIRECTIVITY AND ITS ROLE IN ESTIMATION OF STRONG GROUND MOTION = LA DIRECTION DU FOYER SISMIQUE ET SON IMPORTANCE DANS L'ESTIMATION DES MOUVEMENTS VIOLENTS DU SOLSINGH JOGESHWAR P; ANONYMOUS.1981; EARTHQUAKE NOTES; ISSN 0012-8287; USA; DA. 1981-03; VOL. 52; NO 1; PP. 78Conference Paper

SOURCE PARAMETERS AND DIRECTIVITY OF THE LIVERMORE EARTHQUAKES OF 1980 = PARAMETRES DU FOYER ET DIRECTIVITE DES TREMBLEMENTS DE TERRE DE LIVERMORE DE 1980SCHECHTER B; ANONYMOUS.1981; EARTHQUAKE NOTES; ISSN 0012-8287; USA; DA. 1981-03; VOL. 52; NO 1; PP. 83Conference Paper

COMPARISON OF SYNTHETIC SEISMOGRAMS FOR ANELASTIC MEDIA BY ASYMPTOTIC RAY THEORY AND THE THOMSON-HASKELL METHOD = COMPARAISON DES SISMOGRAMMES SYNTHETIQUES POUR DES MILIEUX ANELASTIQUES PAR LA THEORIE DES RAYONS ASYMPTOTIQUES ET LA METHODE THOMSON-HASKELLKREBES ES; HRON F.1981; BULL. SEISMOL. SOC. AM.; ISSN 0037-1106; USA; DA. 1981-10; VOL. 71; NO 5; PP. 1463-1468; BIBL. 9 REF.; 3 TAB. ; ILL.Article

A RAY PARAMETER-INTERCEPT TIME SPECTRAL RATIO METHOD FOR SEISMIC REFLECTIVITY ANALYSIS = UNE METHODE PARAMETRE DE RAYON SISMIQUE-RAPPORT SPECTRAL DE L'ORDONNEE A L'ORIGINE POUR L'ANALYSE DE LA REFLECTIVITE SISMIQUEBROCHER THOMAS M; PHINNEY ROBERT A.1981; JGR. J. GEOPHYS. RES. B; ISSN 0196-6936; USA; DA. 1981-09-10; VOL. 86; NO 9; PP. 7865-7873; BIBL. 30 REF.; ILL.Article

AMPLITUDE AND PHASE SHIFT DUE TO CAUSTICS = LES CHANGEMENTS D'AMPLITUDE ET DE PHASE DUS AUX POINTS CAUSTIQUESCHOI AP; HRON F.1981; BULL. SEISMOL. SOC. AM.; ISSN 0037-1106; USA; DA. 1981-10; VOL. 71; NO 5; PP. 1445-1461; BIBL. 15 REF.; ILL.Article

AN APPLICATION OF RAY THEORY TO THE INVESTIGATION OF SEISMIC HEAD WAVE POST-PN PHASES = UNE APPLICATION DE LA THEORIE DE LA TRAJECTOIRE DES RAYONS LUMINEUX POUR LA RECHERCHE DES ONDES SISMIQUES ARRIVANT LES PREMIERES POSTERIEUREMENT AUX ONDES PNCLOSE EDWARD JOSEPH.1981; ; USA; DA. 1981; 185; DOCTORAL/UNIV. OF CONNECTICUT STORRS, CTThesis

AN INVESTIGATION OF P-WAVE SCATTERING IN THE CRUST AND UPPER MANTLE USING TRAVEL-TIME FLUCTUATIONS AND ARRAY SIGNAL COHERENCE = RECHERCHE SUR LA DIFFUSION DES ONDES P DANS LA CROUTE ET LE MANTEAU SUPERIEUR EN UTILISANT LES VARIATIONS DU TEMPS DE PROPAGATION ET LA COHERENCE DES DISPOSITIFS DE SIGNAUX TELESISMIQUESOJO SAMUEL BAKARE.1981; ; CAN; DA. 1981; DOCTORAL/UNIV. OF WESTERN ONTARIO LONDON, ONThesis

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