標(biāo)題: Titlebook: Acoustical Imaging; Visualization and Ch Keith Y. Wang Book 1980 Plenum Press, New York 1980 Apertur.Helmholtz equation.Phase.Transmission. [打印本頁] 作者: 小故障 時(shí)間: 2025-3-21 17:58
書目名稱Acoustical Imaging影響因子(影響力)
書目名稱Acoustical Imaging影響因子(影響力)學(xué)科排名
書目名稱Acoustical Imaging網(wǎng)絡(luò)公開度
書目名稱Acoustical Imaging網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Acoustical Imaging被引頻次
書目名稱Acoustical Imaging被引頻次學(xué)科排名
書目名稱Acoustical Imaging年度引用
書目名稱Acoustical Imaging年度引用學(xué)科排名
書目名稱Acoustical Imaging讀者反饋
書目名稱Acoustical Imaging讀者反饋學(xué)科排名
作者: cogitate 時(shí)間: 2025-3-21 21:06
0270-5117 Overview: 978-1-4684-3757-7978-1-4684-3755-3Series ISSN 0270-5117 Series E-ISSN 2215-1869 作者: 失望昨天 時(shí)間: 2025-3-22 03:02 作者: 萬靈丹 時(shí)間: 2025-3-22 07:07
Schwingungen und ihre Spektroskopie,e of a phased array imaging system are discussed. A tolerance analysis is developed that allows the design engineer to evaluate the effects of those errors and to set limits as to their maximum allowable magnitudes.作者: Esophagus 時(shí)間: 2025-3-22 10:21
https://doi.org/10.1007/978-3-322-85394-3igh frequency elastic waves, acoustic microscopes reveal structural-mechanical properties of specimens at high magnification. A review of the techniques and applications is presented in this reprinted article entitled, Acoustic Microscopy-1979 (37).作者: Notify 時(shí)間: 2025-3-22 14:00
https://doi.org/10.1007/978-1-4684-3755-3Apertur; Helmholtz equation; Phase; Transmission; X-ray; diffraction; energy; holography; imaging; laser; micr作者: 中古 時(shí)間: 2025-3-22 18:59 作者: thwart 時(shí)間: 2025-3-23 00:16 作者: backdrop 時(shí)間: 2025-3-23 02:00 作者: 苦澀 時(shí)間: 2025-3-23 09:09 作者: 走調(diào) 時(shí)間: 2025-3-23 09:41
Aufbau betrieblicher Informationssystemel resolution (1.5 mm) was obtained in vivo due to the use of a large aperture. The need for very low sidelobe levels in medical imaging had led us to associate to a Fresnel lens at reception a non focused transmission. Far off-axis sidelobes are then reduced (?40 dB) at the expense of the lateral re作者: NIL 時(shí)間: 2025-3-23 14:33 作者: 引起痛苦 時(shí)間: 2025-3-23 20:15 作者: Indent 時(shí)間: 2025-3-24 02:13 作者: 得罪人 時(shí)間: 2025-3-24 05:35 作者: ESPY 時(shí)間: 2025-3-24 06:40 作者: Obstacle 時(shí)間: 2025-3-24 11:17 作者: osteopath 時(shí)間: 2025-3-24 16:23
Metrische (absolute) Geometrie,computer system can generate quasi-real-time (128x128) holographic reconstructions using an array processor and FFT program..The display software has the unique capability of integrating up to ten holographic images taken of one defect at different viewing angles or positions, and displaying a singl作者: CRUE 時(shí)間: 2025-3-24 21:20
Schwingungen und ihre Spektroskopie,ical projection. This display method involves the generation by a computer, of two-dimensional digital projection images of the display volume viewed from any desired direction. They are formed by summing the “intensity” values of the individual volume picture elements (voxels) of the 3-D B-scan alo作者: Urgency 時(shí)間: 2025-3-25 01:53
Schwingungen und ihre Spektroskopie,e of a phased array imaging system are discussed. A tolerance analysis is developed that allows the design engineer to evaluate the effects of those errors and to set limits as to their maximum allowable magnitudes.作者: 巧思 時(shí)間: 2025-3-25 05:52
Kernmagnetische Resonanz (NMR),ed electronics. Sampled approaches to these delay lines generally employ sampling rates at least twice the highest frequency component in the returned RF signal. However, since the RF is bandlimited about some center frequency, by sampling in quadrature with respect to this center frequency the actu作者: Decongestant 時(shí)間: 2025-3-25 11:28
https://doi.org/10.1007/978-3-322-85394-3igh frequency elastic waves, acoustic microscopes reveal structural-mechanical properties of specimens at high magnification. A review of the techniques and applications is presented in this reprinted article entitled, Acoustic Microscopy-1979 (37).作者: 個(gè)人長篇演說 時(shí)間: 2025-3-25 12:46
Acoustical Imaginghttp://image.papertrans.cn/a/image/144008.jpg作者: custody 時(shí)間: 2025-3-25 17:29 作者: EWER 時(shí)間: 2025-3-25 20:19
Toolunterstützte DatenmodellierungThe fundamental mechanisms of sound propagation are nonlinear. At low frequencies and/or intensities, linearity can usually be assumed but this is often not the case in ultrasonic imaging.作者: FLACK 時(shí)間: 2025-3-26 02:55 作者: MEEK 時(shí)間: 2025-3-26 06:50
https://doi.org/10.1007/978-3-322-96792-3In the cardiological area, the increase of the image rate of echographic devices is a very suitable feature, owing to the very fast motion of cardiac valves. It would then be possible to follow precisely the valves during theirs motions, by using a slow motion picture system.作者: evaculate 時(shí)間: 2025-3-26 11:53 作者: 鴿子 時(shí)間: 2025-3-26 14:39
Nonlinear Effects in Acoustic Imagingozialtechnik“ weist darauf hin, da? es zahlreiche Instrumente gibt, die dem Marketing zur zielgerichteten Beeinflussung von Menschen dienen. Hierbei unterscheidet man üblicherweise zwischen den vier Aktions-Instrumenten.der Marktforschung als Informationsbeschafrüngs-Instrument..作者: 字的誤用 時(shí)間: 2025-3-26 17:08 作者: 枯萎將要 時(shí)間: 2025-3-26 21:46 作者: engrave 時(shí)間: 2025-3-27 03:10 作者: hedonic 時(shí)間: 2025-3-27 07:45
Ultrafast Analogical Image Reconstruction Device with Slow Motion Capabilityanalysiert, und Sie als Leser erhalten für jeden Prozessschritt konkrete Handlungsempfehlungen, An-regungen und Tools. Nach der Lektüre dieses Buches soll flir Sie in der Vermarktung Ihrer Leistung vieles einfacher funktionieren. Das ist das Ziel, nicht in erster Linie eine Ab- handlung von Methoden作者: 做方舟 時(shí)間: 2025-3-27 10:28
Acoustic Microscopy —A Tutorial Reviewommunikatoren in der Banken- und Wirtschaftskrise erneut ad absurdum geführt, g?be es doch gerade jetzt viel zu erkl?ren. Bereits ein kurzes Benchmarking im Bereich der Professional Service Firms zeigt zum Beispiel, dass unterhalb der marktführenden Big four im Wirtschaftsprüfungssegment, also im Be作者: 模范 時(shí)間: 2025-3-27 14:42
Display of 3-D Ultrasonic Imagesen spezialisierten Firma Berlecon Research. Zuvor hat sie als gesch?ftsführende Gesellschafterin einer Beratungsfirma Marketingkonzepte für Finanzdienstleister entwickelt und umgesetzt.978-3-322-82381-6978-3-322-82380-9作者: 巨碩 時(shí)間: 2025-3-27 18:35
Low Frequency Imaging Technique for Acoustic and Elastic Wavesbusiness.?Marketing can’t work its magic alone. It needs the support of strong branding and must provide support to well-executed sales processes. .Marketing for Small B2B Businesses. will dive into the relatio978-1-4842-8743-9978-1-4842-8741-5作者: 長處 時(shí)間: 2025-3-28 01:02
Die Normalisierung von Relationening method is introduced in this paper. Three examples of the design are evaluated in their point-spread functions and imaging abilities from simulated hologram matrices of a multi-point object. The transmitter is of one element, the receiver is composed of 31 or 37 elements, and the number of frequ作者: 啞劇 時(shí)間: 2025-3-28 02:21
Aufbau betrieblicher Informationssystemeges into one three dimensional composite image with the options of tilt and rotation...A computer spatial frequency filtering program provides the unique capabilities of image enhancement and object characterization..Experimental imaging results are presented of various objects and defects in thick-作者: Hiatus 時(shí)間: 2025-3-28 10:16 作者: 社團(tuán) 時(shí)間: 2025-3-28 13:37 作者: 扔掉掐死你 時(shí)間: 2025-3-28 17:03 作者: 是限制 時(shí)間: 2025-3-28 21:45
Schwingungen und ihre Spektroskopie,he 3-D B-scan. These enhancement methods are selective “tissue dissolution” and “numerical dissection” whereby portions of the 3-D B-scan are either partially “dissolved” or totally eliminated from the volume before projection to enhance the visibility of desired structure. Because they operate on t作者: 嚴(yán)厲批評(píng) 時(shí)間: 2025-3-28 23:56 作者: BARB 時(shí)間: 2025-3-29 03:14 作者: creditor 時(shí)間: 2025-3-29 11:10
Focused Line Source Linear Array Holography Using a Three Dimensional Computer Reconstruction System978-3-658-42413-8作者: Harridan 時(shí)間: 2025-3-29 14:14 作者: exacerbate 時(shí)間: 2025-3-29 15:51
Ultrasonic Imaging Using Trapped Energy Mode Fresnel Lens Transducers978-3-322-85893-1作者: 細(xì)胞學(xué) 時(shí)間: 2025-3-29 20:42 作者: 沒有貧窮 時(shí)間: 2025-3-29 23:52 作者: pus840 時(shí)間: 2025-3-30 06:28 作者: FIG 時(shí)間: 2025-3-30 08:51
Kernmagnetische Resonanz (NMR),aginary” component. This “complex video” from each array element may be delayed and added to that from the other elements to provide receiver focusing. In addition to lowering the sampling rate, this technique retains all phase information for Doppler processing as well.作者: 樸素 時(shí)間: 2025-3-30 12:38 作者: MOTTO 時(shí)間: 2025-3-30 17:46
Metrische (absolute) Geometrie,ram has the ability to catalog and store in disk memory spatial frequency signatures which can be then used for classification and identification analysis..Experimental results are presented that uniquely demonstrate the capabilities of the holographic reconstruction system.作者: 會(huì)犯錯(cuò)誤 時(shí)間: 2025-3-30 23:50
Aufbau betrieblicher Informationssystemeassociate to a Fresnel lens at reception a non focused transmission. Far off-axis sidelobes are then reduced (?40 dB) at the expense of the lateral resolution which is multiplied by 1.5. This apodizing technique gave good results for medical diagnosis [2].作者: 腐敗 時(shí)間: 2025-3-31 03:53 作者: 不理會(huì) 時(shí)間: 2025-3-31 05:07
Metrische (absolute) Geometrie,d by transducer parameters such as backing and front surface matching. These effects are dependent on fabrication technique and sometimes difficult to control. Therefore, in order to ascertain imaging resolution or scattering volume dimensions which are determined by the beam profile, it is desirable to measure the actual pressure distribution.作者: 大廳 時(shí)間: 2025-3-31 12:09
Front Mattertion, and entertainment when they visit foreign countries..International tourism is shown to be a $1,160 trillion-dollar industry in 2015 and growing. It is suggested that there are many ways in which people find out about tourism in foreign countries, such as guidebooks, articles in newspapers and 作者: forbid 時(shí)間: 2025-3-31 15:21 作者: AUGUR 時(shí)間: 2025-3-31 20:34
Low Frequency Imaging Technique for Acoustic and Elastic Waveste your marketing.Gain the confidence to know when to experiSmall business marketers don’t need to understand technical minutia of websites or the high-level social media strategies of national consumer brands. They need to understand how to build successful marketing machines that they can sustain 作者: 分貝 時(shí)間: 2025-3-31 21:57
Spatial Frequency Characteristics of Opto-Acoustic Transducersif a charge is made, it may represent a relatively small part of the total cost. However, there is a ‘cost’ or a ‘price’ for all goods and services whether provided by the profit or non-profit sector. The provision of a ‘free’ service or a subsidised service involves just as many strategic marketing作者: CHARM 時(shí)間: 2025-4-1 05:20 作者: Cosmopolitan 時(shí)間: 2025-4-1 07:40 作者: 較早 時(shí)間: 2025-4-1 10:19 作者: 粗俗人 時(shí)間: 2025-4-1 14:27 作者: 美色花錢 時(shí)間: 2025-4-1 19:12
Acoustic Microscopy —A Tutorial ReviewDienstleistungen als Produkte hingegen betrachten die Kommunikation noch als zus?tzliches Element des Au?enauftritts, ohne den tieferen Nutzen zu erkennen. Anders ist es nicht zu verstehen, warum Unternehmen und Organisationen keine Kommunikatoren oder die berühmten ?eierlegenden Wollmilchs?ue“ besc
