Academic literature on the topic 'Receiver functions'

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Journal articles on the topic "Receiver functions"

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Park, Jeffrey, and Vadim Levin. "Receiver functions from regionalPwaves." Geophysical Journal International 147, no. 1 (September 2001): 1–11. http://dx.doi.org/10.1046/j.1365-246x.2001.00523.x.

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Wu, Qingju, Yonghua Li, Ruiqing Zhang, and Rongsheng Zeng. "Receiver Functions from Autoregressive Deconvolution." Pure and Applied Geophysics 164, no. 11 (December 2007): 2175–92. http://dx.doi.org/10.1007/s00024-007-0269-5.

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Alghoniemy, Masoud. "Regularized MIMO Decoders." Journal of Communications Software and Systems 5, no. 4 (December 20, 2010): 149. http://dx.doi.org/10.24138/jcomss.v5i4.201.

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In the Multi Input Multi Output (MIMO) antenna system, it is known that the Linear Minimum Mean Squared Error (MMSE) receiver is equivalent to Tikhonov regularization.Given that, we develop a family of generalized receivers based on regularization with different penalty functions that penalize the received symbols outside the convex hull of the modulating constellation. For illustration purposes we consider two types of penalty functions, the deadzone and infinity norm penalty functions. The proposed decoders have low complexity and can be implemented efficiently using convex optimization algorithms. Simulation results show that the proposed receivers outperform the MMSE receiver by as high as 5-dB at low Signal to Noise Ratio (SNR).
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Lekić, Vedran, and Karen M. Fischer. "Interpreting spatially stacked Sp receiver functions." Geophysical Journal International 210, no. 2 (May 12, 2017): 874–86. http://dx.doi.org/10.1093/gji/ggx206.

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Svenningsen, L., and B. H. Jacobsen. "AbsoluteS-velocity estimation from receiver functions." Geophysical Journal International 170, no. 3 (September 2007): 1089–94. http://dx.doi.org/10.1111/j.1365-246x.2006.03505.x.

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Kumar, M. Ravi, and M. G. Bostock. "Extraction of absolutePvelocity from receiver functions." Geophysical Journal International 175, no. 2 (November 2008): 515–19. http://dx.doi.org/10.1111/j.1365-246x.2008.03963.x.

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van Manen, D., J. O. A. Robertsson, A. Curtis, R. Ferber, and H. Paulssen. "Shear wave statics using receiver functions." Geophysical Journal International 153, no. 3 (June 2003): F1—F5. http://dx.doi.org/10.1046/j.1365-246x.2003.01945.x.

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Galetti, Erica, and Andrew Curtis. "Generalised receiver functions and seismic interferometry." Tectonophysics 532-535 (April 2012): 1–26. http://dx.doi.org/10.1016/j.tecto.2011.12.004.

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Tang, Chi-Chia, Chau-Huei Chen, and Ta-Liang Teng. "Receiver Functions for Three-layer Media." Pure and Applied Geophysics 165, no. 7 (July 2008): 1249–62. http://dx.doi.org/10.1007/s00024-008-0355-3.

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Frazer, L. Neil, and Xinhua Sun. "New objective functions for waveform inversion." GEOPHYSICS 63, no. 1 (January 1998): 213–22. http://dx.doi.org/10.1190/1.1444315.

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Inversion is an organized search for parameter values that maximize or minimize an objective function, referred to here as a processor. This note derives three new seismic processors that require neither prior deconvolution nor knowledge of the source‐receiver wavelet. The most powerful of these is the fourwise processor, as it is applicable to data sets from multiple shots and receivers even when each shot has a different unknown signature and each receiver has a different unknown impulse response. Somewhat less powerful than the fourwise processor is the pairwise processor, which is applicable to a data set consisting of two or more traces with the same unknown wavelet but possibly different gains. When only one seismogram exists the partition processor can be used. The partition processor is also applicable when there is only one shot (receiver) and each receiver (shot) has a different signature. In fourwise and pairwise inversions the unknown wavelets may be arbitrarily long in time and need not be minimum phase. In partition inversion the wavelet is assumed to be shorter in time than the data trace itself but is not otherwise restricted. None of the methods requires assumptions about the Green’s function.
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Dissertations / Theses on the topic "Receiver functions"

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Lipke, Katrin, Frank Krüger, and Dirk Rößler. "Subduction zone structure along Sumatra from receiver functions." Universität Potsdam, 2008. http://opus.kobv.de/ubp/volltexte/2008/1826/.

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Receiver functions are a good tool to investigate the seismotectonic structure beneath the a seismic station. In this study we apply the method to stations situated on or near Sumatra to find constraints on a more detailed velocity model which should improve earthquake localisation. We estimate shallow Moho-depths (~ 21 km) close to the trench and depths of ~30 km at greater distances. First evidences for the dip direction of the slab of ~60° are provided. Receiver functions were calculated for 20 stations for altogether 110 earthquakes in the distance range between 30° and 95° from the receiver. However the number of receiver functions per station is strongly variable as it depends on the installation date, the signal-to-noise-ratio of the station and the reliability of the acquisition.
Receiver Funkttion stellen eine gut Methode zur Untersuchung von Seismotektonischen Strukturen unterhalb einer seismischen Station dar. In dieser Arbeit wenden wir die Methode auf Station auf oder nahe Sumatra an um Hinweise für ein detaillierteres Geschwindigkeitsmodell zu erhalten, welches die Lokalisierung von Erdbeben verbessern sollte. Wir ermitteln flache Moho-Tiefen (~21 km) in der Nähe des Trenchs und Tiefen um die 30 km in größeren Distanzen. Erste Hinweise für eine Einfallsrichtung des Slabs von ~60° konnten gefunden werden. Receiver Funktionen wurden für 20 Stationen für insgesamt 110 Erdbeben im Distanzbereich zwischen 30° und 95° berechnet. allerdings ist die Anzahl von Receiver Funktionen pro Station sehr variabel, da sie vom Installationszeitpunkt, dem Signal-Rausch-Verhältnis und der Zuverlässigkeit der Datenaufnahme an der Station abhängt.
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Lombardi, Denis. "Alpine crustal and upper-mantle structure from receiver functions /." Zürich : ETH, 2007. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=17508.

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Morice, Stephen Patrick. "A receiver function study in the Peloponnese, Greece." Thesis, University of Cambridge, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264508.

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Ashoori, Pareshkoohi Azadeh. "Lithospheric Structure Across the Northern Canadian Cordillera from Teleseismic Receiver Functions." Thesis, Université d'Ottawa / University of Ottawa, 2016. http://hdl.handle.net/10393/35535.

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A major change in seismic velocities between Earth’s crust and mantle is known as the Mohorovicic discontinuity (Moho). The depth of the Moho plays an important role in characterizing the overall structure of the crust and can be related to the tectonic setting of a region. Teleseismic P-wave receiver function techniques can provide estimates of the depth of the Moho and therefore crustal thickness under a broadband station. In this research we are interested in the structure of the crust and mantle across the northern Canadian cordillera, described by various tectonic settings. The teleseismic data recorded by broadband three-component seismic stations are used to perform receiver function analysis to determine the lateral variations of Moho depth under northern Canadian cordillera and map out the crustal thickness under the broadband stations. Based on visual inspection of receiver function results in the region, we find evidence of anisotropy or dipping reflectors in the crustal structure of the northern cordillera observed in back-azimuthal variations of transverse component receiver functions. We further provide a quantitative interpretation of receiver function in terms of anisotropy or dipping structure by decomposing the azimuthal variations of depth migrated receiver functions into back-azimuthal harmonics. This technique can be used to map out the orientation of anisotropy that may be related to cracks and/or rock texture caused by deformation. We resolve the Moho at an average depth of ~35 km along the western profile of the study area. Harmonic decomposition along the study area yields crustal anisotropy at depth 5-20 km, which does not extend in the lower crust. This can be the result of complex deformation at a detachment zone like a quasi-rigid displacement of the upper crust over a lower crust. The detected anisotropy over the study area is not coherent as the slow symmetry directions detected by harmonic decomposition are highly variable.
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Condori, Cristobal, George S. França, Hernando J. Tavera, Diogo F. Albuquerque, Brandon T. Bishop, and Susan L. Beck. "Crustal structure of north Peru from analysis of teleseismic receiver functions." PERGAMON-ELSEVIER SCIENCE LTD, 2017. http://hdl.handle.net/10150/625974.

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In this study, we present results from teleseismic receiver functions, in order to investigate the crustal thickness and Vp/Vs ratio beneath northern Peru. A total number of 981 receiver functions were analyzed, from data recorded by 28 broadband seismic stations from the Peruvian permanent seismic network, the regional temporary SisNort network and one CTBTO station. The Moho depth and average crustal Vp/Vs ratio were determined at each station using the H-k stacking technique to identify the arrival times of primary P to S conversion and crustal reverberations (PpPms, PpSs + PsPms). The results show that the Moho depth correlates well with the surface topography and varies significantly from west to east, showing a shallow depth of around 25 km near the coast, a maximum depth of 55-60 km beneath the Andean Cordillera, and a depth of 35-40 km further to the east in the Amazonian Basin. The bulk crustal Vp/Vs ratio ranges between 1.60 and 1.88 with the mean of 1.75. Higher values between 1.75 and 1.88 are found beneath the Eastern and Western Cordilleras, consistent with a mafic composition in the lower crust. In contrast values vary from 1.60 to 1.75 in the extreme flanks of the Eastern and Western Cordillera indicating a felsic composition. We find a positive relationship between crustal thickness, Vp/ Vs ratio, the Bouguer anomaly, and topography. These results are consistent with previous studies in other parts of Peru (central and southern regions) and provide the first crustal thickness estimates for the high cordillera in northern Peru.
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Schuh, John Joseph. "Resolving Variations in the Tectonostratigraphic Terrane Structure of New England Using Receiver Functions." Thesis, Boston College, 2014. http://hdl.handle.net/2345/bc-ir:103557.

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Thesis advisor: John E. Ebel
Passive teleseismic data were collected with a 17-station broadband seismic array deployed from Vermont to Massachusetts. The purpose of the array was to detect changes in crustal seismic velocity structure related to the regional tectonostratigraphic terranes using receiver functions. Ps conversions from the Moho and mid-crust were observed and a cross-section of the crustal structure beneath the seismic array was produced. The crustal cross-section reveals a synclinal structure related to the Taconic orogeny, a remnant Iapetan oceanic slab, a plausible surface-location of the Red Indian Line, and several terrane boundaries that can be projected from their proposed surface locations into the deeper crust based on crustal-horizon offsets observed in the receiver function data
Thesis (MS) — Boston College, 2014
Submitted to: Boston College. Graduate School of Arts and Sciences
Discipline: Earth and Environmental Sciences
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Sodoudi, Forough. "Lithospheric structure of the Aegean obtained from P and S receiver functions." [S.l.] : [s.n.], 2005. http://www.diss.fu-berlin.de/2005/241/index.html.

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Sodoudi, Forough. "Lithospheric structure of the Aegean obtained from P and S receiver functions." Potsdam : Geoforschungszentrum [u.a.], 2006. http://deposit.d-nb.de/cgi-bin/dokserv?idn=978391810.

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Porritt, R. W., and S. Yoshioka. "Evidence of Dynamic Crustal Deformation in Tohoku, Japan, From Time-Varying Receiver Functions." AMER GEOPHYSICAL UNION, 2017. http://hdl.handle.net/10150/626288.

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Temporal variation of crustal structure is key to our understanding of Earth processes on human timescales. Often, we expect that the most significant structural variations are caused by strong ground shaking associated with large earthquakes, and recent studies seem to confirm this. Here we test the possibility of using P receiver functions (PRF) to isolate structural variations over time. Synthetic receiver function tests indicate that structural variation could produce PRF changes on the same order of magnitude as random noise or contamination by local earthquakes. Nonetheless, we find significant variability in observed receiver functions over time at several stations located in northeastern Honshu. Immediately following the Tohoku-oki earthquake, we observe high PRF variation clustering spatially, especially in two regions near the beginning and end of the rupture plane. Due to the depth sensitivity of PRF and the timescales over which this variability is observed, we infer this effect is primarily due to fluid migration in volcanic regions and shear stress/strength reorganization. While the noise levels in PRF are high for this type of analysis, by sampling small data sets, the computational cost is lower than other methods, such as ambient noise, thereby making PRF a useful tool for estimating temporal variations in crustal structure.
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Schneider, Felix Michael [Verfasser]. "Imaging an Intra-continental Subduction in Central Asia with Teleseismic Receiver Functions / Felix Michael Schneider." Berlin : Freie Universität Berlin, 2014. http://d-nb.info/1054341443/34.

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Books on the topic "Receiver functions"

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B, Thomas J. Functional description of signal processing in the Rogue GPS receiver. Pasadena, Calif: National Aeronautics and Space Administration, Jet Propulsion Laboratory, California Institute of Technology, 1988.

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Commission, United States Securities and Exchange. Report on the study and investigation of the work, activities, personnel and functions of protective and reorganization committees: Pursuant to section 211 of the Securities Exchange Act of 1934. Buffalo, N.Y: W.S. Hein, 1989.

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Contracting out of functions of the official receiver. London: The Service, 1994.

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The Contracting Out (Functions of the Official Receiver) Order 1995 (Statutory Instruments: 1995: 1386). Stationery Office Books, 1995.

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Thompson, Patrick, and Great Britain. Draft Contracting Out (Functions of the Official Receiver) Order 1995 (Parliamentary Debates: [1994-95). Stationery Office Books, 1995.

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The Contracting Out (Functions of the Official Receiver) Order 1995 (Statutory Instruments: 1995: Draft). Stationery Office Books, 1995.

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Thompson, Patrick, and Great Britain. Minutes of Proceedings on the Draft Contracting Out (Functions of the Official Receiver) Order 1995. Stationery Office Books, 1995.

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Frajzyngier, Zygmunt, and Marielle Butters. The Emergence of Functions in Language. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198844297.001.0001.

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Why do grammatical systems of various languages express different meanings? Given that languages spoken in the same geographical area by people sharing similar social structure, occupations, and religious beliefs differ in the kinds of meaning expressed by the grammatical system, the answer to this question cannot invoke differences in geography, occupation, social and political structure, or religion. The present book aims to answer the main question through language internal analysis. This book offers a methodology to discover meaning in a way that is not based on inferences about reality. The book also offers a methodology to discover motivations for the emergence of meanings. The grammatical system at any given time constitutes a base from which new meanings emerge. The motivations for the emergence of functions include: the communicative need triggered when the grammatical system inherently produces ambiguities; the principle of functional transparency whereby every function encoded in the grammatical system must be expressed if it is in the scope of the situation described by the proposition; opportunistic emergence of meaning whereby unoccupied formal niches acquire a new function; metonymic emergence whereby a property of an existing function receives a formal means of its own, thus creating a new function; emergence of functions through language contact. Several phenomena, such as benefactive and progressive in English, as well as point of view of the subject and goal orientation in several languages, receive new analyses.
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Sullivan, Meghan. The Received Wisdom. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198812845.003.0001.

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This chapter introduces the reader to future discounting and some received wisdom. The received wisdom about rational planning tends to assume that it is irrational to have near‐biased preferences (i.e., preferences for lesser goods now compared to greater goods further in the future).Thechapter describes these preferences by introducing the reader to value functions. Value functions are then used to model different kinds of distant future temporal discounting (e.g., hyperbolic, exponential, absolute). Finally, the chapter makes a distinction between temporal discounting and risk discounting. It offers a reverse lottery test to tease apart these two kinds of discounting.
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Shortell, Stephen, and Rachael Addicott. A New Lens on Organizational Innovations in Health Care. Edited by Ewan Ferlie, Kathleen Montgomery, and Anne Reff Pedersen. Oxford University Press, 2016. http://dx.doi.org/10.1093/oxfordhb/9780198705109.013.4.

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The long received wisdom in the organization design, change, and innovation literature is that “form follows function”. We question this dictum particularly for organizations facing radical, volatile changes such as those occurring in the health care sector. Drawing on examples from England, the United States and, to a lesser degree, Australia, Canada, New Zealand, and Singapore we suggest that changes in form oftenprecedechanges in function. We further suggest that they need to do so in order for the functions to be successfully executed. This is as opposed to past attempts to making functional changes without recognizing the need to first change the organizational form in which the functions are to be carried out. We also discuss the implications of this re-framing for form-function alignment and future research.
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Book chapters on the topic "Receiver functions"

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Yuan, Xiaohui, and Rainer Kind. "Receiver Functions with S Waves." In Encyclopedia of Earthquake Engineering, 1–16. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-642-36197-5_374-1.

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Morozov, Igor B., and Le Gao. "Receiver Functions with Artificial Sources." In Encyclopedia of Earthquake Engineering, 1–25. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-642-36197-5_375-1.

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Rosa, F., and J. Guerra. "Global Receiver Transfer Functions of the GAST Metallic Receiver." In GAST The Gas-Cooled Solar Tower Technology Program, 271–80. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-83559-9_19.

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Pandita, Bupesh. "A Low-IF Complex ΔΣ ADC-Based DTV Receiver." In Oversampling A/D Converters with Improved Signal Transfer Functions, 11–33. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-0275-6_2.

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Martin Mai, P., Jordi Julià, and Zheng Tang. "Crustal and Upper-Mantle Structure Beneath Saudi Arabia from Receiver Functions and Surface Wave Analysis." In Geological Setting, Palaeoenvironment and Archaeology of the Red Sea, 307–22. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-99408-6_14.

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Kind, Rainer, and Xiaohui Yuan. "Seismic, Receiver Function Technique." In Encyclopedia of Solid Earth Geophysics, 1–13. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-10475-7_12-1.

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Kind, Rainer, and Xiaohui Yuan. "Seismic, Receiver Function Technique." In Encyclopedia of Solid Earth Geophysics, 1258–69. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-90-481-8702-7_12.

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Kind, Rainer, and Xiaohui Yuan. "Seismic, Receiver Function Technique." In Encyclopedia of Solid Earth Geophysics, 1580–92. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-58631-7_12.

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Doberstein, Dan. "Functional Implementation of a GPS Receiver." In Fundamentals of GPS Receivers, 105–31. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-0409-5_7.

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Ozalaybey, Serdar, Martha K. Savage, and Sushil J. Louis. "Receiver Function Inversion Using Genetic Algorithms." In Intelligent Systems Third Golden West International Conference, 583–88. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-7108-3_62.

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Conference papers on the topic "Receiver functions"

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van Manen, Dirk‐Jan, Johan Robertsson, Andrew Curtis, Ralf Ferber, and Hanneke Paulssen. "Shear‐wave statics using receiver functions." In SEG Technical Program Expanded Abstracts 2002. Society of Exploration Geophysicists, 2002. http://dx.doi.org/10.1190/1.1816925.

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Srivardhan, V. "Generating Synthetic Receiver Functions Using Seismic Interferometry." In 76th EAGE Conference and Exhibition 2014. Netherlands: EAGE Publications BV, 2014. http://dx.doi.org/10.3997/2214-4609.20140959.

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Burgess*, Tim, and Mike Warner. "Preconditioning FWI with approximate receiver Green's functions." In SEG Technical Program Expanded Abstracts 2015. Society of Exploration Geophysicists, 2015. http://dx.doi.org/10.1190/segam2015-5844253.1.

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Mattocks, Bruce, Kristof De Meersman, and Steven L. Roche. "Shallow shear-wave splitting analysis using receiver functions." In SEG Technical Program Expanded Abstracts 2013. Society of Exploration Geophysicists, 2013. http://dx.doi.org/10.1190/segam2013-0920.1.

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Çıvgın, B., and B. Kaypak. "Crustal Structure beneath Central Anatolia from Receiver Functions." In 8th Congress of the Balkan Geophysical Society. Netherlands: EAGE Publications BV, 2015. http://dx.doi.org/10.3997/2214-4609.201414235.

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Lennen, Gary, Sundar Raman, Bhaskar Nallapureddy, Kuangmin Li, Ali Jafarnia Jahromi, and Raul Etkin. "Deep Integration of GNSS Receiver Functions into High Volume Platforms." In 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019). Institute of Navigation, 2019. http://dx.doi.org/10.33012/2019.16980.

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Albuquerque, Diogo Farrapo, César Garcia Pavão, Rafael Toscani Gomes da Silveira, Iago Guilherme dos Santos, and George Sand França. "Crustal Thickness Estimatives and Vp/Vs Ratio Using Receiver Functions." In 12th International Congress of the Brazilian Geophysical Society & EXPOGEF, Rio de Janeiro, Brazil, 15-18 August 2011. Society of Exploration Geophysicists and Brazilian Geophysical Society, 2011. http://dx.doi.org/10.1190/sbgf2011-417.

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An, Meijian, and Marcelo Assumpção. "Basement Depth in the Paraná Basin with High Frequency Receiver Functions." In Simpósio Brasileiro de Geofísica. Sociedade Brasileira de Geofísica, 2004. http://dx.doi.org/10.22564/1simbgf2004.018.

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An, Meijian, and Marcelo Assumpção. "Basement Depth In The Paraná Basin With High Frequency Receiver Functions." In I Simpósio Brasileiro de Geofísica. European Association of Geoscientists & Engineers, 2004. http://dx.doi.org/10.3997/2214-4609-pdb.216.i_sg_sbgf2004_ec_19.

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Baek, Hyoungsu, Mohammed S. Mubarak, and Dongliang Zhang. "Regularization of surface consistent processing: Decomposition of source and receiver functions." In SEG Technical Program Expanded Abstracts 2019. Society of Exploration Geophysicists, 2019. http://dx.doi.org/10.1190/segam2019-3216242.1.

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Reports on the topic "Receiver functions"

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Gok, R., H. Mahdi, H. Al-Shukri, and A. Rodgers. Crustal Structure of Iraq from Receiver Functions and Surface Wave Dispersion. Office of Scientific and Technical Information (OSTI), August 2006. http://dx.doi.org/10.2172/894780.

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Ammon, Charles J., Minoo Kosarian, and Robert B. Hermann. Simultaneous Inversion of Receiver Functions, Multi-Mode Dispersion, and Travel-Time Tomography for Lithospheric Structure Beneath the Middle East and North Africa. Fort Belvoir, VA: Defense Technical Information Center, February 2006. http://dx.doi.org/10.21236/ada455320.

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Chai, Chengping, Monica Maceira, Charles Ammon, Carene Larmat, Sridhar Anandakrishnan, Cristo Ramirez, Andrew Nyblade, Rizheng He, and Haijiang Zhang. Receiver Function Analysis & Applications to Seismic Imaging. Office of Scientific and Technical Information (OSTI), April 2018. http://dx.doi.org/10.2172/1435512.

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Wilson, D., Daniel Breton, Lauren Waldrop, Danney Glaser, Ross Alter, Carl Hart, Wesley Barnes, et al. Signal propagation modeling in complex, three-dimensional environments. Engineer Research and Development Center (U.S.), April 2021. http://dx.doi.org/10.21079/11681/40321.

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The Signal Physics Representation in Uncertain and Complex Environments (SPRUCE) work unit, part of the U.S. Army Engineer Research and Development Center (ERDC) Army Terrestrial-Environmental Modeling and Intelligence System (ARTEMIS) work package, focused on the creation of a suite of three-dimensional (3D) signal and sensor performance modeling capabilities that realistically capture propagation physics in urban, mountainous, forested, and other complex terrain environments. This report describes many of the developed technical capabilities. Particular highlights are (1) creation of a Java environmental data abstraction layer for 3D representation of the atmosphere and inhomogeneous terrain that ingests data from many common weather forecast models and terrain data formats, (2) extensions to the Environmental Awareness for Sensor and Emitter Employment (EASEE) software to enable 3D signal propagation modeling, (3) modeling of transmitter and receiver directivity functions in 3D including rotations of the transmitter and receiver platforms, (4) an Extensible Markup Language/JavaScript Object Notation (XML/JSON) interface to facilitate deployment of web services, (5) signal feature definitions and other support for infrasound modeling and for radio-frequency (RF) modeling in the very high frequency (VHF), ultra-high frequency (UHF), and super-high frequency (SHF) frequency ranges, and (6) probabilistic calculations for line-of-sight in complex terrain and vegetation.
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Willebrand, Heinz, and Jon Sauer. A Robust Miniature Multi-Function, Dense WDM Demultiplexer/Receiver. Fort Belvoir, VA: Defense Technical Information Center, June 2000. http://dx.doi.org/10.21236/ada380163.

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Pitman, C. L., and L. L. Vant-Hull. Receiver loss study; optics of optimized solar central receiver systems as a function of receiver thermal loss per unit area. Final report. Office of Scientific and Technical Information (OSTI), March 1985. http://dx.doi.org/10.2172/6008110.

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Roblyer, S. P. Functional design criteria 241-AP-102 Flexible Receiver System. Office of Scientific and Technical Information (OSTI), February 1995. http://dx.doi.org/10.2172/28263.

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Kao, H., S. J. Shan, J. F. Cassidy, and S. A. Dehler. Crustal structure in the Gulf of St. Lawrence region, eastern Canada: preliminary results from receiver function analysis. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2014. http://dx.doi.org/10.4095/293724.

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Julia, Jordi, Charles J. Ammon, and Robert B. Herrimann. Lithospheric Structure of the Arabian Shield from the Joint Inversion of Receiver Function and Surface-Wave Dispersion Observations. Fort Belvoir, VA: Defense Technical Information Center, April 2006. http://dx.doi.org/10.21236/ada456390.

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Wang, Li Fang, Yan Ting Cao, Tegeleqi Bu, Lin Fu, Jun Li Liu, and Jing Zhao. Do We Receive Cytomegalovirus Vaccination Before Solid Organ Transplant: a Meta-Analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, November 2022. http://dx.doi.org/10.37766/inplasy2022.11.0143.

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Abstract:
Review question / Objective: We compared cytomegalovirus (CMV) vaccination for solid organ transplantation recipients ( SOTs) with placebo treatment, to investigate the efficacy and safety for the prevention of CMV infection in SOTs. Condition being studied: Patients after solid organ transplantation subsequently become immunosuppressed, and cytomegalovirus (CMV) is the most common opportunistic pathogen to this population. The prevalence of CMV infection can reach 50% in the general population, and further up to 64-72% in solid organ transplant recipients (SOTs). CMV seropositive donors (CMV D+) puts even more pressure of CMV infection for SOTs. Post-transplant CMV infection can lead to neutropenia, lymphopenia, thrombocytopenia, tissue/end-organ invasive CMV disease (gastroenteritis, pneumonia, hepatitis, encephalitis), other infectious diseases, graft dysfunction, and multiple organ failure. CMV can disturb immune cell function, thus is one of the major risk factors that increase mortality within 6 months after transplantation. However, practical, effective method to prevent postoperative CMV infection for SOTs remains unresolved. Vaccination of CMV is only at clinical trials stage. To date, there is a lack of guidelines or consensus for preventing CMV disease for SOTs. Given the increasing clinical trials of CMV vaccination, it is important to clarify the evidence-based benefits and risks of CMV vaccination for SOTs, and to provide the best CMV disease prevention measurements.
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