標(biāo)題: Titlebook: Natural Physical Sources of Underwater Sound; Sea Surface Sound (2 B. R. Kerman Book 1993 Springer Science+Business Media Dordrecht 1993 Oc [打印本頁(yè)] 作者: angiotensin-I 時(shí)間: 2025-3-21 18:01
書(shū)目名稱Natural Physical Sources of Underwater Sound影響因子(影響力)
書(shū)目名稱Natural Physical Sources of Underwater Sound影響因子(影響力)學(xué)科排名
書(shū)目名稱Natural Physical Sources of Underwater Sound網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱Natural Physical Sources of Underwater Sound網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱Natural Physical Sources of Underwater Sound被引頻次
書(shū)目名稱Natural Physical Sources of Underwater Sound被引頻次學(xué)科排名
書(shū)目名稱Natural Physical Sources of Underwater Sound年度引用
書(shū)目名稱Natural Physical Sources of Underwater Sound年度引用學(xué)科排名
書(shū)目名稱Natural Physical Sources of Underwater Sound讀者反饋
書(shū)目名稱Natural Physical Sources of Underwater Sound讀者反饋學(xué)科排名
作者: ULCER 時(shí)間: 2025-3-21 21:55 作者: Conflagration 時(shí)間: 2025-3-22 02:06
The Measurement of Underwater Noise Characteristics in Shallow Waters of noise and by their comparison with the results of the paper (Wilson et al., 1985). Possible noise generation mechanisms in the surf zone are discussed. The air bubbles created during wave breaking are supposed to play the major part in this process.作者: adjacent 時(shí)間: 2025-3-22 06:41
Is Sea Surface Ambient Noise Correlated to Wind Turbulence?nctions of increasing and decreasing wind with noise, some significant differences have been found indicating the necessity to consider more precisely the fast sampled acoustic signal and related physical mechanisms.作者: 偶然 時(shí)間: 2025-3-22 12:44
Ambient Sound as a Probe of Ocean Surface Processesovides information on the distribution and movement of breaking events. Two-dimensional, time dependent patterns of sound sources should provide a basis for interpretation of wave-breaking dynamics and its dependence on the directional wave spectrum and other relevant environmental factors.作者: 笨重 時(shí)間: 2025-3-22 13:08
The Perceived Source Directivity of Surface-Generated Ambient Noise–14 m/s. This gives an index of refraction just less than unity, .≈.99. The relative effects of refraction near the ocean surface, attenuation and the curvature of the rough surface on the source directivity are calculated. It is found that the effects of the curvature of the ocean surface can dominant refraction and attenuation.作者: 反饋 時(shí)間: 2025-3-22 18:09 作者: archetype 時(shí)間: 2025-3-22 22:13 作者: nascent 時(shí)間: 2025-3-23 01:33 作者: LANCE 時(shí)間: 2025-3-23 06:25
Observations and Causes of Ocean and Seafloor Noise at Ultra-Low and Very-Low Frequenciesfloor noise over a very broad frequency band; future and planned experiments will test these ideas. Furthermore, the quantification of seafloor noise, perhaps surprisingly, provides new insights into oceanic and geodynamic processes. The exploitation of these measurements has made new tools available for oceanographic exploration.作者: 假裝是我 時(shí)間: 2025-3-23 12:12 作者: 遺忘 時(shí)間: 2025-3-23 14:53 作者: 蛛絲 時(shí)間: 2025-3-23 22:05
Deep-Water Sea-Floor Array Observations of Seismo-Acoustic Noise in the Eastern Pacific and Comparisimiting and reduces the size of the noise maxima..The wind estimates are from the meteorological model of the U.S. Navy Fleet Numerical Oceanography Center and the swell estimates are from their Global Spectral Ocean Wave Model.作者: 收到 時(shí)間: 2025-3-23 23:16 作者: Palpable 時(shí)間: 2025-3-24 04:45
Book 1993an surface by natural mechanisms. A meeting in Lerici, Italy in 1987 was convened within the NATO Advanced Research Workshop series, to bring together underwater acousticians and ocean hydrodynamicists to examine various mechanisms which generate sound naturally at the ocean surface. A record of tha作者: Anthropoid 時(shí)間: 2025-3-24 07:15
at the ocean surface by natural mechanisms. A meeting in Lerici, Italy in 1987 was convened within the NATO Advanced Research Workshop series, to bring together underwater acousticians and ocean hydrodynamicists to examine various mechanisms which generate sound naturally at the ocean surface. A rec作者: Resection 時(shí)間: 2025-3-24 13:58 作者: 曲解 時(shí)間: 2025-3-24 18:31 作者: CRUE 時(shí)間: 2025-3-24 21:48 作者: Benign 時(shí)間: 2025-3-24 23:31 作者: BARB 時(shí)間: 2025-3-25 05:58
David C. Jacobs,Charles S. Cox,Xin Zhangcht nur zu beschreiben, sondern auch zu vielseitigen Befunden zu gelangen. Die empirischen Erkenntnisse liefern einen Einblick in die Einbettungsdimensionen, die Phasenhaftigkeit und unterschiedlichen Strategien unternehmerischen Handelns in der Gastronomie. Darüber hinaus sind die Erkenntnisse und das entwic978-3-658-37359-7978-3-658-37360-3作者: 消散 時(shí)間: 2025-3-25 11:22
A. C. Kibblewhite,C. Y. Wu beschreiben, sondern auch zu vielseitigen Befunden zu gelangen. Die empirischen Erkenntnisse liefern einen Einblick in die Einbettungsdimensionen, die Phasenhaftigkeit und unterschiedlichen Strategien unternehmerischen Handelns in der Gastronomie. Darüber hinaus sind die Erkenntnisse und das entwic作者: output 時(shí)間: 2025-3-25 15:31
John A. Orcutt,Charles S. Cox,Alick C. Kibblewhite,W. A. Kuperman,Henrik Schmidtheit?- Ziele erreichen statt abarbeiten: Wie bekomme ich mein Unternehmen wieder in den Griff?- Kalender und andere Systeme: Wie behalte ich immer überblick und Kontrolle über alles?- Strategie statt Nacht- und Wochenendarbeit: So gelingen auch gro?e Projekte- Gehirn und Aufmerksamkeitsmanagement: m作者: Diverticulitis 時(shí)間: 2025-3-25 16:25
Spahr C. Webb Zufriedenheit?- Ziele erreichen statt abarbeiten: Wie bekomme ich mein Unternehmen wieder in den Griff?- Kalender und andere Systeme: Wie behalte ich immer überblick und Kontrolle über alles?- Strategie statt Nacht- und Wochenendarbeit: So gelingen auch gro?e Projekte- Gehirn und Aufmerksamkeitsmanagement: m978-3-648-16747-2作者: 同音 時(shí)間: 2025-3-25 22:28 作者: thrombus 時(shí)間: 2025-3-26 02:03 作者: LANCE 時(shí)間: 2025-3-26 06:28
Observations of the Near-Field Double Frequency Pressure Spectrum in the Upper Ocean Using the Carteom an ocean bottom pressure sensor. A strong low pressure weather system passed through the area approximately 650 kilometers to the northwest between May 2–5. The time averaged Diver pressure spectrum integrated across the double frequency peak exhibits an inverse square depth dependence. This is c作者: Predigest 時(shí)間: 2025-3-26 09:58
Very Low Frequency Sound Studied Using Multi-Element Seafloor Arraysal mode Rayleigh waves with phase velocities near 4 km/s. Pressure fluctuations measured within the double frequency microseism peak are coherent only between the most closely spaced instruments (less than 10 km) and only up to a frequency of about 0.25 Hz. The wavenumber and frequency spectra show 作者: Tartar 時(shí)間: 2025-3-26 14:13
Book 1993bject. Accordingly the second conference was convened in Cambridge in 1990, whose proceedings are presented here. This volume represents a very gratifying increase in only a 3 year interval in our understanding of a number of physical processes which generate sound at the peripheries of oceans. In f作者: Duodenitis 時(shí)間: 2025-3-26 19:54 作者: exostosis 時(shí)間: 2025-3-26 21:35
Vertretern der DFG-Umwelt, speziell der Beh?rden, rekrutierten Gremium wird letztverbindlich über Bewilligung und Ablehnung von Forschungsantr?gen aus der Wissenschaft bestimmt. Hier wird der Output der DFG definitiv. Jedoch ist dem Hauptausschu? und seiner Aktivit?t eine komplexe Sequenz von Entsch作者: peptic-ulcer 時(shí)間: 2025-3-27 03:11
Jim Rohr,Garr Updegraffingewiesen (Kapitel 2.3) und theoriegeleitete Erkl?rungsans?tze aufgezeigt (Kapitel 2.1). Im folgenden Kapitel werden nun jene Faktoren, die eine Verbindung zwischen Wohlfahrtssystem und Selbstst?ndigkeit herstellen, genauer untersucht und ihre Wirkungsweise dargestellt. Der Einfluss kann, wie in Ka作者: BOOST 時(shí)間: 2025-3-27 08:22
Douglas H. Catoingewiesen (Kapitel 2.3) und theoriegeleitete Erkl?rungsans?tze aufgezeigt (Kapitel 2.1). Im folgenden Kapitel werden nun jene Faktoren, die eine Verbindung zwischen Wohlfahrtssystem und Selbstst?ndigkeit herstellen, genauer untersucht und ihre Wirkungsweise dargestellt. Der Einfluss kann, wie in Ka作者: INCH 時(shí)間: 2025-3-27 10:52
LeRoy M. Dorman,Anthony E. Schreiner,L. Dale Bibee,John A. Hildebranddie rückt die unternehmerischen Personen in den Analysefokus, um die Selbstst?ndigkeit in der (mobilen) Gastronomie vertiefend zu untersuchen. Dabei setzt sie an der Schnittstelle von Arbeits-, Ern?hrungs- und Kultursoziologie an, um das Arbeitshandeln von Foodtrucker*innen zu erkl?ren. Es werden so作者: Introduction 時(shí)間: 2025-3-27 15:10
David C. Jacobs,Charles S. Cox,Xin Zhangdie rückt die unternehmerischen Personen in den Analysefokus, um die Selbstst?ndigkeit in der (mobilen) Gastronomie vertiefend zu untersuchen. Dabei setzt sie an der Schnittstelle von Arbeits-, Ern?hrungs- und Kultursoziologie an, um das Arbeitshandeln von Foodtrucker*innen zu erkl?ren. Es werden so作者: 憤慨點(diǎn)吧 時(shí)間: 2025-3-27 19:06 作者: FLIT 時(shí)間: 2025-3-27 23:09 作者: 左右連貫 時(shí)間: 2025-3-28 05:38
Spahr C. Webbnnt die Problematiken, die ihnen begegnen und die langfristig ein Hindernis für den unternehmerischen Erfolg, ein erfülltes Privatleben und eine gesunde Work-Life-Balance sein k?nnen. In ihrem Buch führt sie durch eine Bestandsaufnahme m?glicher Schwachstellen und eingefahrener Gewohnheiten. Gleichz作者: 催眠 時(shí)間: 2025-3-28 10:07 作者: groggy 時(shí)間: 2025-3-28 10:39 作者: 健談的人 時(shí)間: 2025-3-28 15:06 作者: 卡死偷電 時(shí)間: 2025-3-28 20:47
The Measurement of Underwater Noise Characteristics in Shallow Waterrements were accomplished with two hydroacoustic antennas. One of them was placed near the coast and the other on the shelf edge. The parameters studied were the spectral-energetical and correlational characteristics of noise fields. The primary noise source in the near-coast location was the surf, 作者: eucalyptus 時(shí)間: 2025-3-28 23:25
The Investigation of Underwater Noise Sources by Emission Acoustic Tomographyraphy proposed by Munk, the emission acoustic tomography is based on the dependence of the characteristics of the ambient sea noise field on the spatial distribution of noise sources and allows its reconstruction. Equations relating the system to the spatial distribution of sources are presented. Al作者: 為寵愛(ài) 時(shí)間: 2025-3-29 03:05 作者: 輕率看法 時(shí)間: 2025-3-29 07:35
Ambient Sound as a Probe of Ocean Surface Processes its generation. This is especially true of ocean surface processes such as wave-breaking and bubble production. New types of instrumentation are yielding measurements of the frequency distribution of radiated sound, its temporal variability and its spatial pattern. These observations tend to suppor作者: 遷移 時(shí)間: 2025-3-29 15:10 作者: 飛鏢 時(shí)間: 2025-3-29 18:28
The Properties of the Vertical and Horizontal Power Flows of the Underwater Ambient Noised which depend on depth and wind speed; the phenomenon of the suppression of the vertical noise power flow by the local source field is also described..It is shown that coherence of this vertical flow of acoustical power degrades with increasing depth while coherence of the horizontal flow grows and作者: 沉積物 時(shí)間: 2025-3-29 20:01 作者: 馬賽克 時(shí)間: 2025-3-30 03:29
Low frequency noise measurements in an ambient environment dominated by natural sources of soundal physical sources of underwater sound. The New Zealand area is notable for its low shipping density. This enables the contribution and effect of natural sources on ambient noise levels in the frequency band below 250Hz to be more fully explored..The effect of wind speed on low frequency ambient no作者: vitrectomy 時(shí)間: 2025-3-30 05:16 作者: Cervical-Spine 時(shí)間: 2025-3-30 11:51
Depth Dependence and Some Anomalous Effects of Noise from Surface Wave Interactionsay 5000 m deep. Substantially higher noise levels are to be expected at receivers in the near field (depths up the several hundred metres). This paper compares the theoretical and measured depth dependence results. At 50 m depth, noise levels may be up to 20 dB higher than at 5000 m. The noise gene作者: Ligament 時(shí)間: 2025-3-30 16:14
Deep-Water Sea-Floor Array Observations of Seismo-Acoustic Noise in the Eastern Pacific and Comparis 3800 meters off the California coast. The array recorded noise samples four times per day for a month using pressure and three-component inertial sensors..Comparison of the month-long noise spectrograms with swell spectrograms and wind hind-casts shows marked similarities. In the 0.05–1.0 Hz range 作者: interpose 時(shí)間: 2025-3-30 18:36
Observations of the Near-Field Double Frequency Pressure Spectrum in the Upper Ocean Using the Carteharacteristics in the spectral band of pressure fluctuations centered near 0.175 Hz. The spectral peak that is commonly found in this band is associated with the nonlinear quadratic sum interactions between sea-surface gravity waves of equal frequencies but with opposing directional components. The 作者: GAVEL 時(shí)間: 2025-3-30 22:24
An Analysis of the ULF Acoustic Noise Field in the Oceant is believed that at least three noise generation mechanisms are responsible for the behaviour observed. This paper is an attempt to examine the theoretical basis for the ULF spectrum in terms of those mechanisms believed to be active.作者: 浸軟 時(shí)間: 2025-3-31 02:21
Observations and Causes of Ocean and Seafloor Noise at Ultra-Low and Very-Low Frequenciesly colored and physically interesting. Modern seafloor seismic and acoustic instrumentation has largely eliminated instrumental effects in noise measurements and a clear picture of the behavior of Earth noise has emerged. In this paper, we present hypotheses for the generation and propagation of sea作者: 儲(chǔ)備 時(shí)間: 2025-3-31 06:13
Very Low Frequency Sound Studied Using Multi-Element Seafloor Arrayswith ambient noise in the band from 0.001 to 1 Hz. The coherence varies with frequency and distance between pairs of instruments within the 95 km aperture array. A maximum likelihood technique has been used to calculate wavenumber and frequency spectra for various intervals within the data set. The 作者: hegemony 時(shí)間: 2025-3-31 12:59 作者: forecast 時(shí)間: 2025-3-31 15:06 作者: 氣候 時(shí)間: 2025-3-31 19:39 作者: Phonophobia 時(shí)間: 2025-3-31 23:43
https://doi.org/10.1007/978-94-011-1626-8Ocean; Rain; Snow; Thunder; wind作者: Visual-Acuity 時(shí)間: 2025-4-1 02:30
