Reverberation

Reverberation

Author: Jonathan Leeman

Publisher: Moody Publishers

Published: 2011-02-01

Total Pages: 196

ISBN-13: 1575679302

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What is the most effective way to grow a church? It's not a new methodology or cultural outreach strategy, it's...the Word of God. In this book, Jonathan Leeman wants you to realize that the Word, working through God's Spirit, is responsible for the growth of God's church and we need to trust it! Leeman not only informs and equips the leadership of local churches for greatest effectiveness in their preaching ministry but explains how to translate that into the life of the church throughout the week. The book also deals with two errors - not trusting the Word (resulting in a pragmatic ministry philosophy) and not living in light of the Word, (resulting in a ministry philosophy of "preaching is enough"). Reverberation explains the pulpit ministry and traces the theme of how the Word continues through the life of the church. Both theological and practical, Reverberation focuses on how the church hears, responds, discusses, implements and is transformed by the Word. No high-octane production, superstar personalities, or postmodern entreaties, just stuff that is really old, really good, and really powerful!


Book Synopsis Reverberation by : Jonathan Leeman

Download or read book Reverberation written by Jonathan Leeman and published by Moody Publishers. This book was released on 2011-02-01 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is the most effective way to grow a church? It's not a new methodology or cultural outreach strategy, it's...the Word of God. In this book, Jonathan Leeman wants you to realize that the Word, working through God's Spirit, is responsible for the growth of God's church and we need to trust it! Leeman not only informs and equips the leadership of local churches for greatest effectiveness in their preaching ministry but explains how to translate that into the life of the church throughout the week. The book also deals with two errors - not trusting the Word (resulting in a pragmatic ministry philosophy) and not living in light of the Word, (resulting in a ministry philosophy of "preaching is enough"). Reverberation explains the pulpit ministry and traces the theme of how the Word continues through the life of the church. Both theological and practical, Reverberation focuses on how the church hears, responds, discusses, implements and is transformed by the Word. No high-octane production, superstar personalities, or postmodern entreaties, just stuff that is really old, really good, and really powerful!


Ocean Reverberation

Ocean Reverberation

Author: Dale D. Ellis

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 399

ISBN-13: 9401120781

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During the past decade there has been a renewed interest in active sonar systems at both low and medium frequencies. More recently this interest has been extended to very high frequencies in shallow water. Reverberation often limits the detection performance of these systems, and there is a need to understand the underlying mechanisms that cause the scattering. With more emphasis being given to reverberation phenomena in the Scientific Program of Work at the SACLANT Undersea Research Centre, it was considered an opportune time to host a meeting, bringing together scientists from NATO countries to foster cross-disciplinary dialogue and generate ideas for new research directions. Consequently the Ocean Reverberation Symposium was held 25-29 May 1992 in La Spezia, Italy. Over 60 presentations were made on a diverse selection of topics, of which ten papers will be published as a SACLANTCEN Conference Proceedings. The papers in this volume are grouped into 8 sections, usually in the same order as presented at the corresponding session of the Symposium: Section 1 - Scattering Mechanisms Section 2 - High Frequency Measurements and Mechanisms Section 3 - Reverberation Modelling Section 4 - ARSRP Mid-Atlantic Ridge Experiment Section 5 - Low Frequency Measurements Section 6 - Volume Scattering Section 7 - Signal Processing Issues Section 8 - Applications Taken together the papers show some emerging trends in the research.


Book Synopsis Ocean Reverberation by : Dale D. Ellis

Download or read book Ocean Reverberation written by Dale D. Ellis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past decade there has been a renewed interest in active sonar systems at both low and medium frequencies. More recently this interest has been extended to very high frequencies in shallow water. Reverberation often limits the detection performance of these systems, and there is a need to understand the underlying mechanisms that cause the scattering. With more emphasis being given to reverberation phenomena in the Scientific Program of Work at the SACLANT Undersea Research Centre, it was considered an opportune time to host a meeting, bringing together scientists from NATO countries to foster cross-disciplinary dialogue and generate ideas for new research directions. Consequently the Ocean Reverberation Symposium was held 25-29 May 1992 in La Spezia, Italy. Over 60 presentations were made on a diverse selection of topics, of which ten papers will be published as a SACLANTCEN Conference Proceedings. The papers in this volume are grouped into 8 sections, usually in the same order as presented at the corresponding session of the Symposium: Section 1 - Scattering Mechanisms Section 2 - High Frequency Measurements and Mechanisms Section 3 - Reverberation Modelling Section 4 - ARSRP Mid-Atlantic Ridge Experiment Section 5 - Low Frequency Measurements Section 6 - Volume Scattering Section 7 - Signal Processing Issues Section 8 - Applications Taken together the papers show some emerging trends in the research.


Anechoic and Reverberation Chambers

Anechoic and Reverberation Chambers

Author: Qian Xu

Publisher: John Wiley & Sons

Published: 2019-01-04

Total Pages: 400

ISBN-13: 1119361680

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A comprehensive review of the recent advances in anechoic chamber and reverberation chamber designs and measurements Anechoic and Reverberation Chambers is a guide to the latest systematic solutions for designing anechoic chambers that rely on state-of-the-art computational electromagnetic algorithms. This essential resource contains a theoretical and practical understanding for electromagnetic compatibility and antenna testing. The solutions outlined optimise chamber performance in the structure, absorber layout and antenna positions whilst minimising the overall cost. The anechoic chamber designs are verified by measurement results from Microwave Vision Group that validate the accuracy of the solution. Anechoic and Reverberation Chambers fills this gap in the literature by providing a comprehensive reference to electromagnetic measurements, applications and over-the-air tests inside chambers. The expert contributors offer a summary of the latest developments in anechoic and reverberation chambers to help scientists and engineers apply the most recent technologies in the field. In addition, the book contains a comparison between reverberation and anechoic chambers and identifies their strengths and weaknesses. This important resource: • Provides a systematic solution for anechoic chamber design by using state-of-the-art computational electromagnetic algorithms • Examines both types of chamber in use: comparing and contrasting the advantages and disadvantages of each • Reviews typical over-the-air measurements and new applications in reverberation chambers • Offers a timely and complete reference written by authors working at the cutting edge of the technology • Contains helpful illustrations, photographs, practical examples and comparison between measurements and simulations Written for both academics and industrial engineers and designers, Anechoic and Reverberation Chambers explores the most recent advances in anechoic chamber and reverberation chamber designs and measurements.


Book Synopsis Anechoic and Reverberation Chambers by : Qian Xu

Download or read book Anechoic and Reverberation Chambers written by Qian Xu and published by John Wiley & Sons. This book was released on 2019-01-04 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of the recent advances in anechoic chamber and reverberation chamber designs and measurements Anechoic and Reverberation Chambers is a guide to the latest systematic solutions for designing anechoic chambers that rely on state-of-the-art computational electromagnetic algorithms. This essential resource contains a theoretical and practical understanding for electromagnetic compatibility and antenna testing. The solutions outlined optimise chamber performance in the structure, absorber layout and antenna positions whilst minimising the overall cost. The anechoic chamber designs are verified by measurement results from Microwave Vision Group that validate the accuracy of the solution. Anechoic and Reverberation Chambers fills this gap in the literature by providing a comprehensive reference to electromagnetic measurements, applications and over-the-air tests inside chambers. The expert contributors offer a summary of the latest developments in anechoic and reverberation chambers to help scientists and engineers apply the most recent technologies in the field. In addition, the book contains a comparison between reverberation and anechoic chambers and identifies their strengths and weaknesses. This important resource: • Provides a systematic solution for anechoic chamber design by using state-of-the-art computational electromagnetic algorithms • Examines both types of chamber in use: comparing and contrasting the advantages and disadvantages of each • Reviews typical over-the-air measurements and new applications in reverberation chambers • Offers a timely and complete reference written by authors working at the cutting edge of the technology • Contains helpful illustrations, photographs, practical examples and comparison between measurements and simulations Written for both academics and industrial engineers and designers, Anechoic and Reverberation Chambers explores the most recent advances in anechoic chamber and reverberation chamber designs and measurements.


Electromagnetic Reverberation Chambers

Electromagnetic Reverberation Chambers

Author: Philippe Besnier

Publisher: John Wiley & Sons

Published: 2013-02-07

Total Pages: 299

ISBN-13: 1118602153

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Dedicated to a complete presentation on all aspects of reverberation chambers, this book provides the physical principles behind these test systems in a very progressive manner. The detailed panorama of parameters governing the operation of electromagnetic reverberation chambers details various applications such as radiated immunity, emissivity, and shielding efficiency experiments. In addition, the reader is provided with the elements of electromagnetic theory and statistics required to take full advantage of the basic operational rules of reverberation chambers, including calibration procedures. Comparisons with other testing systems (TEM cells, anechoic chambers) are also discussed.


Book Synopsis Electromagnetic Reverberation Chambers by : Philippe Besnier

Download or read book Electromagnetic Reverberation Chambers written by Philippe Besnier and published by John Wiley & Sons. This book was released on 2013-02-07 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dedicated to a complete presentation on all aspects of reverberation chambers, this book provides the physical principles behind these test systems in a very progressive manner. The detailed panorama of parameters governing the operation of electromagnetic reverberation chambers details various applications such as radiated immunity, emissivity, and shielding efficiency experiments. In addition, the reader is provided with the elements of electromagnetic theory and statistics required to take full advantage of the basic operational rules of reverberation chambers, including calibration procedures. Comparisons with other testing systems (TEM cells, anechoic chambers) are also discussed.


Space-frequency Correlations in Multistatic Acoustic Reverberation Due to a Wind-driven Sea Surface

Space-frequency Correlations in Multistatic Acoustic Reverberation Due to a Wind-driven Sea Surface

Author: R. F. Gragg

Publisher:

Published: 1999

Total Pages: 60

ISBN-13:

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Analytic methods are used to assess the impact of the two-dimensional (2-D) wave spectrum of a wind-driven sea on multistatic low-frequency surface reverberation. The problem is initially posed with a narrowband source beneath a time-dependent sea surface in an ocean that can have depth dependence and bottom layering. The propagated signal interacts with the slower moving surface waves to produce a narrowband scattered field. The small-waveheight approximation is applied to a deterministic sea surface to express the scattered field in terms of the surface elevation and the Green's function for a perfectly calm sea. Randomness is then incorporated into the surface description, and its impact is formulated for an arbitrarily placed pair of receivers. The three-dimensional (3-D) cross-spectral density (CSD) of the reverberation is reduced to a sum of baseband and sideband terms formulated as multiple mean-sea-surface integrals. The sideband result is identified as an active scattering generalization of the van Cittert-Zernike theorem from partial coherence theory. The focus is then narrowed to shallow deployment in a homogeneous ocean, and stationary-phase estimates are used to produce analytic expressions for the CSD. The zero-Doppler component and Bragg-Doppler sidebands are expressed in terms of the power spectrum of the source, the power spectrum and directionality of the surface waves, and the multistatic source/receiver geometry. Sample sideband calculations are provided to illustrate the results, and system implications are considered.


Book Synopsis Space-frequency Correlations in Multistatic Acoustic Reverberation Due to a Wind-driven Sea Surface by : R. F. Gragg

Download or read book Space-frequency Correlations in Multistatic Acoustic Reverberation Due to a Wind-driven Sea Surface written by R. F. Gragg and published by . This book was released on 1999 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytic methods are used to assess the impact of the two-dimensional (2-D) wave spectrum of a wind-driven sea on multistatic low-frequency surface reverberation. The problem is initially posed with a narrowband source beneath a time-dependent sea surface in an ocean that can have depth dependence and bottom layering. The propagated signal interacts with the slower moving surface waves to produce a narrowband scattered field. The small-waveheight approximation is applied to a deterministic sea surface to express the scattered field in terms of the surface elevation and the Green's function for a perfectly calm sea. Randomness is then incorporated into the surface description, and its impact is formulated for an arbitrarily placed pair of receivers. The three-dimensional (3-D) cross-spectral density (CSD) of the reverberation is reduced to a sum of baseband and sideband terms formulated as multiple mean-sea-surface integrals. The sideband result is identified as an active scattering generalization of the van Cittert-Zernike theorem from partial coherence theory. The focus is then narrowed to shallow deployment in a homogeneous ocean, and stationary-phase estimates are used to produce analytic expressions for the CSD. The zero-Doppler component and Bragg-Doppler sidebands are expressed in terms of the power spectrum of the source, the power spectrum and directionality of the surface waves, and the multistatic source/receiver geometry. Sample sideband calculations are provided to illustrate the results, and system implications are considered.


Reverberations

Reverberations

Author: Yael Navaro

Publisher: University of Pennsylvania Press

Published: 2021-12-21

Total Pages: 329

ISBN-13: 0812298128

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The turn to the nonhuman in the humanities and social sciences has arguably been mobilized through a washing away of political violence, its histories, and its traces. Reverberations aims to redress this problem by methodologically and conceptually placing political violence and nonhuman entities side by side. The volume generates a new framework for the study of political violence and its protracted aftermath by attending, through innovative ethnographic and historical studies, to its distribution, extension, and endurance across time, space, materialities, and otherworldly dimensions, as well as its embodiment in subjectivities, discourses, and imaginations. Collectively, in the study of political violence, the contributions focus on human agencies and experiences in engagement with nonhuman entities such as objects, land, fields, houses, buildings, treasures, trees, spirits, saints, and prophets. In a variety of contexts, the scholars herein ask the crucial question: What can be learned about political violence by analyzing it in the terrain of relationality between human beings and nonhuman entities? How are things such as objects, spaces, natural phenomena, or spiritual beings entwined in histories of political violence? And vice versa—how are histories of political violence implicated in nonhuman things?


Book Synopsis Reverberations by : Yael Navaro

Download or read book Reverberations written by Yael Navaro and published by University of Pennsylvania Press. This book was released on 2021-12-21 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: The turn to the nonhuman in the humanities and social sciences has arguably been mobilized through a washing away of political violence, its histories, and its traces. Reverberations aims to redress this problem by methodologically and conceptually placing political violence and nonhuman entities side by side. The volume generates a new framework for the study of political violence and its protracted aftermath by attending, through innovative ethnographic and historical studies, to its distribution, extension, and endurance across time, space, materialities, and otherworldly dimensions, as well as its embodiment in subjectivities, discourses, and imaginations. Collectively, in the study of political violence, the contributions focus on human agencies and experiences in engagement with nonhuman entities such as objects, land, fields, houses, buildings, treasures, trees, spirits, saints, and prophets. In a variety of contexts, the scholars herein ask the crucial question: What can be learned about political violence by analyzing it in the terrain of relationality between human beings and nonhuman entities? How are things such as objects, spaces, natural phenomena, or spiritual beings entwined in histories of political violence? And vice versa—how are histories of political violence implicated in nonhuman things?


Reverberations

Reverberations

Author: Yael Navaro

Publisher: University of Pennsylvania Press

Published: 2021-12-21

Total Pages: 328

ISBN-13: 0812253493

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Reverberations aims to generate new concepts and methodologies for the study of political violence and its aftermath. Essays attend to the distribution, extension, and endurance of violence across time, space, materialities, and otherworldly dimensions, as well as its embodiment in subjectivities, discourses, and political imaginations.


Book Synopsis Reverberations by : Yael Navaro

Download or read book Reverberations written by Yael Navaro and published by University of Pennsylvania Press. This book was released on 2021-12-21 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reverberations aims to generate new concepts and methodologies for the study of political violence and its aftermath. Essays attend to the distribution, extension, and endurance of violence across time, space, materialities, and otherworldly dimensions, as well as its embodiment in subjectivities, discourses, and political imaginations.


Children Listen: Psychological and Linguistic Aspects of Listening Difficulties During Development

Children Listen: Psychological and Linguistic Aspects of Listening Difficulties During Development

Author: Mary Rudner

Publisher: Frontiers Media SA

Published: 2020-12-14

Total Pages: 337

ISBN-13: 2889662187

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This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.


Book Synopsis Children Listen: Psychological and Linguistic Aspects of Listening Difficulties During Development by : Mary Rudner

Download or read book Children Listen: Psychological and Linguistic Aspects of Listening Difficulties During Development written by Mary Rudner and published by Frontiers Media SA. This book was released on 2020-12-14 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.


Proceedings of the American Academy of Arts and Sciences

Proceedings of the American Academy of Arts and Sciences

Author:

Publisher:

Published: 1907

Total Pages: 876

ISBN-13:

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Book Synopsis Proceedings of the American Academy of Arts and Sciences by :

Download or read book Proceedings of the American Academy of Arts and Sciences written by and published by . This book was released on 1907 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Contributions from the Jefferson Physical Laboratory of Harvard University for the Year ...

Contributions from the Jefferson Physical Laboratory of Harvard University for the Year ...

Author:

Publisher:

Published: 1905

Total Pages: 380

ISBN-13:

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Consists of reprints from scholary scientific journals.


Book Synopsis Contributions from the Jefferson Physical Laboratory of Harvard University for the Year ... by :

Download or read book Contributions from the Jefferson Physical Laboratory of Harvard University for the Year ... written by and published by . This book was released on 1905 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consists of reprints from scholary scientific journals.