標題: Titlebook: Mathematical Methods in Tomography; Proceedings of a Con Gabor T. Herman,Alfred K. Louis,Frank Natterer Conference proceedings 1991 Springe [打印本頁] 作者: 憑票入場 時間: 2025-3-21 19:09
書目名稱Mathematical Methods in Tomography影響因子(影響力)
書目名稱Mathematical Methods in Tomography影響因子(影響力)學科排名
書目名稱Mathematical Methods in Tomography網絡公開度
書目名稱Mathematical Methods in Tomography網絡公開度學科排名
書目名稱Mathematical Methods in Tomography被引頻次
書目名稱Mathematical Methods in Tomography被引頻次學科排名
書目名稱Mathematical Methods in Tomography年度引用
書目名稱Mathematical Methods in Tomography年度引用學科排名
書目名稱Mathematical Methods in Tomography讀者反饋
書目名稱Mathematical Methods in Tomography讀者反饋學科排名
作者: 并入 時間: 2025-3-21 21:41 作者: nominal 時間: 2025-3-22 04:08
Jan Bomanles and calcium ions into the interior of the injured cell (1). This condition, usually designated as cell death, will be followed by degenerative changes such as lysis of the cellular remnants by lysosomal enzymes and by macrofages invading the damaged area of the heart. A variety of pathophysiolog作者: DENT 時間: 2025-3-22 05:19 作者: 虛情假意 時間: 2025-3-22 12:14
W. R. Madychon of effector molecules. In this article, we will address 4 questions regarding cardiac Gs: 1) What are the effector molecules regulated by Gs? 2) How much Gs is present in cardiac membrane preparations? 3) Is Gs exclusively localized to the cardiac sarcolemma? 4) Is Gs altered physiologically or d作者: Gnrh670 時間: 2025-3-22 16:50
R. G. Mukhometovles and calcium ions into the interior of the injured cell (1). This condition, usually designated as cell death, will be followed by degenerative changes such as lysis of the cellular remnants by lysosomal enzymes and by macrofages invading the damaged area of the heart. A variety of pathophysiolog作者: 假裝是你 時間: 2025-3-22 17:06 作者: 產生 時間: 2025-3-22 21:36
Volkmar Friedrichbetween cortical layers but also within a given layer. Principal neurons except spiny stellate neurons and star pyramidal cells in layer 4 generally have two axonal domains: a vertically oriented domain that projects throughout the cortical column into the white matter and from there either to the c作者: 網絡添麻煩 時間: 2025-3-23 02:35
Pierre Grangeatcantly less than that of a non-myelinated axon, there would be a gap between the distributions of non-myelinated and myelinated axon diameters. Otherwise, there would be an overlap between the distributions of non-myelinated and myelinated axon diameters. In addition, the second optimization scenari作者: Mast-Cell 時間: 2025-3-23 05:35
Patricia Grassin,Bernard Duchene,Walid Tabbarasome efficacy ameliorating clinical symptoms, directing protection to the axon may prove to be of considerable value. However, this requires a greater understanding of axonal biology, the extent to which the axon can function as an independent cellular compartment under normal physiological conditio作者: 磨碎 時間: 2025-3-23 13:10
F. Alberto Grünbaumtypes of T cells, in particular T-helper cells type 2 (Th2 cells), may play a beneficial role in the context of CNS lesions by promoting axon outgrowth and – at the same time – protecting from self-reactive CNS inflammation. CNS injury-induced systemic immunosuppression results in a systemic shift t作者: 低位的人或事 時間: 2025-3-23 16:45 作者: BORE 時間: 2025-3-23 20:34
Mathematical framework of cone beam 3D reconstruction via the first derivative of the radon transfonates system of the Radon domain. Then the reconstruction diagram is to compute and to invert the first derivative of the 3D Radon transform..In this publication, we describe the mathematical framework of this reconstruction diagram. We emphasize the special case of the circular acquisition trajecto作者: 滋養(yǎng) 時間: 2025-3-24 01:47
Conference proceedings 1991transforms- W.R.Madych: Image recon-struction in Hilbert space -R.G.Mukhometov: A problem of in-tegral geometry for a family of rays with multiple reflec-tions -V.P.Palamodov: Inversion formulas for the three-di-mensional ray transform - Medical Imaging Techniques:V.Friedrich: Backscattered Photons 作者: Blemish 時間: 2025-3-24 03:59
,Helgason’s support theorem for Radon transforms — A new proof and a generalization,作者: TIGER 時間: 2025-3-24 07:07
Singular value decompositions for Radon transforms,作者: 赦免 時間: 2025-3-24 12:43 作者: beta-carotene 時間: 2025-3-24 16:18 作者: BLAZE 時間: 2025-3-24 20:20 作者: Bumble 時間: 2025-3-24 23:19
Three dimensional reconstructions in inverse obstacle scattering,作者: 愛花花兒憤怒 時間: 2025-3-25 04:23
Multiplicative iterative methods in computed tomography,作者: 現代 時間: 2025-3-25 10:24 作者: 一美元 時間: 2025-3-25 15:25 作者: 難取悅 時間: 2025-3-25 16:43 作者: Armory 時間: 2025-3-25 23:12
On Volterra-Lotka differential equations and multiplicative algorithms for monotone complementarityysis is the connection with differential equations of Volterra-Lotka type and their Lyapunov functions. The results are applied to linear complementarity problems with monotone resp. diagonally dominant coefficient matrices.作者: 油膏 時間: 2025-3-26 03:54
https://doi.org/10.1007/BFb0084502Inverse Problems; Medical; Radon Transform; Tomography; algorithms; computed tomography (CT); optimization作者: 昏暗 時間: 2025-3-26 07:24
Diffraction tomography some applications and extension to 3-D ultrasound imaging,Diffraction tomography is investigated in our laboratory since the beginning of the eighties. We first present an overview of the results obtained at microwave and ultrasound frequencies. Next, since the authors are mainly involved in acoustical imaging, we emphasize the extension of this technique to 3D imaging using ultrasound waves.作者: 侵略主義 時間: 2025-3-26 10:17 作者: Entrancing 時間: 2025-3-26 15:30
978-3-540-54970-3Springer-Verlag Berlin Heidelberg 1991作者: 后天習得 時間: 2025-3-26 18:06
Mathematical Methods in Tomography978-3-540-46615-4Series ISSN 0075-8434 Series E-ISSN 1617-9692 作者: 做事過頭 時間: 2025-3-26 22:37 作者: infringe 時間: 2025-3-27 04:47
Evaluation of reconstruction algorithms,wo other PET-related figures of merit. In particular, we find that, in spite of the very noisy appearance of the reconstructed images, the maximum likelihood method outperforms the others from the point of view of estimating average activity in individual neurological structures of interest.作者: Blood-Vessels 時間: 2025-3-27 08:17
Conference proceedings 1991aphy, and biomagnetic ima-ging. The mathematical models, their theoretical aspects andthe development of algorithms were treated. The proceedingscontains surveys on reconstruction in inverse obstaclescat-tering, inversion in 3D, and constrained least squares pro-blems.Research papers include besides作者: Servile 時間: 2025-3-27 11:09
0075-8434 ion tomography, and biomagnetic ima-ging. The mathematical models, their theoretical aspects andthe development of algorithms were treated. The proceedingscontains surveys on reconstruction in inverse obstaclescat-tering, inversion in 3D, and constrained least squares pro-blems.Research papers inclu作者: DIS 時間: 2025-3-27 17:33 作者: lanugo 時間: 2025-3-27 19:25 作者: GOAD 時間: 2025-3-27 23:58 作者: Harness 時間: 2025-3-28 03:58 作者: 絆住 時間: 2025-3-28 08:47
W. R. Madychones and neurotransmitters that regulate the heart and vascular system have been shown to produce their effects by the activation of such proteins (1). Acetylcholine released by post?ganglionic parasympathetic (vagal) neurons and norepinephrine released at postganglionic sympathetic neurons are the 作者: 折磨 時間: 2025-3-28 14:22
R. G. Mukhometovlactate to fulfil their energy requirements. Contraction and relaxation of the myofibrils consume over 70 of ATP produced by mitochondrial activity, the remaining part is used for transport of ions across membranes, and maintenance of cellular integrity. The plasmalemma, the membrane enclosing the c作者: HAUNT 時間: 2025-3-28 17:52 作者: 擁護 時間: 2025-3-28 21:16
Volkmar Friedrich layers 2/3, 5 and 6, so-called spiny stellate and star pyramidal neurons in layer 4 and a very heterogeneous population of GABAergic interneurons found throughout all cortical layers. These neurons form individual, highly specific microcircuits with each other thereby forming networks like the cort作者: CUMB 時間: 2025-3-29 00:41 作者: 輕觸 時間: 2025-3-29 03:23 作者: 發(fā)牢騷 時間: 2025-3-29 10:35
F. Alberto Grünbaumses: First, a short highly controlled burst of acute inflammatory defense and second, a long-term remodeling phase. Similarly, at least one or two phases of T-cell infiltration have been described in CNS trauma models suggesting differential functions of T cells in the acute and remodeling phase. Th作者: cathartic 時間: 2025-3-29 15:11
Rainer Kress,Axel Zinnrs new findings concerning axonal structure and functions to.Axons are neuronal output elements and are responsible for the transfer and processing of signals from one neuron to another, even over very large distances. For a given neuronal cell type, axons are unique and display very heterogeneous p作者: 有抱負者 時間: 2025-3-29 18:58
Image reconstruction in Hilbert space,involves the construction of a Hilbert space on which the measurement functionals are continuous; the desired quantities can then be determined by variants of established techniques. In certain cases this construction results in a reproducing kernel Hilbert space. The basic ideas are illustrated by 作者: 弄皺 時間: 2025-3-29 22:17 作者: HEW 時間: 2025-3-29 23:57
Mathematical questions of a biomagnetic imaging problem,e resolution inherent in the mathematical model. It is shown that only the position of the dipole is computable not its strength. An approximate inversion formula is derived which results in a very efficient algorithm.作者: 偽證 時間: 2025-3-30 08:05
On variable block algebraic reconstruction techniques,mically throughout iterations. The number of blocks, their sizes and the assignment of equations to blocks may all vary, provided that the weights attached to the equations do not fade out in a certain technical sense. Besides encompassing row-action ART, Block-ART and Cimmino-type SIRT, the variabl作者: 不連貫 時間: 2025-3-30 11:41 作者: Hearten 時間: 2025-3-30 13:23 作者: observatory 時間: 2025-3-30 18:03 作者: 造反,叛亂 時間: 2025-3-30 22:01 作者: etidronate 時間: 2025-3-31 02:20 作者: comely 時間: 2025-3-31 05:39 作者: ARBOR 時間: 2025-3-31 11:59 作者: 獸皮 時間: 2025-3-31 17:10 作者: 同來核對 時間: 2025-3-31 18:01 作者: 分期付款 時間: 2025-4-1 00:18
Worldwide Decommissioning of Nuclear Submarinesissioning are discussed together with a review of the procedures selected by Russia, the United States, the United Kingdom, and France. The nuclear risks connected to decommissioning are also considered, followed by a comparison of the three options for final disposal of the major radioactive compon作者: PURG 時間: 2025-4-1 05:27 作者: GLOOM 時間: 2025-4-1 08:50 作者: PLE 時間: 2025-4-1 12:38
Examination of Cytotoxic T Lymphocyte-Mediated Apoptosis Pathway in Peptic Ulcer Formation with or without , Infectiontudied whether CTL-mediated apoptosis associated with peptic ulcer formation may occur via either or both of these two pathways. In all mucosal biopsy specimens obtained from the peptic ulcer marginal zone endoscopically with or without . infection, perforin/granzyme B and caspase 3 were expressed c作者: 我還要背著他 時間: 2025-4-1 17:30 作者: CLAM 時間: 2025-4-1 22:22 作者: diabetes 時間: 2025-4-2 01:54
Not by Luck Alone: The Importance of Chance-Seeking and Silent Knowledge in Abductive Cognition, to introduction of a sense of purposefulness in evolution. Finally, I will introduce the notion of silent knowledge thatwill be defined as the form of knowledge that emerges along with chance-seeking activities.作者: Insulin 時間: 2025-4-2 06:20 作者: Trypsin 時間: 2025-4-2 09:47
Akiko Koide,Shohei Koide broad scope that presents designs and theories that are universally applicable Design and Use of Assistive Technology features contributions from experts in their subject areas who discuss specific methods and mechanisms to integrate the user’s experience into design and clinical evaluation in orde作者: 四牛在彎曲 時間: 2025-4-2 13:18 作者: 事先無準備 時間: 2025-4-2 15:57
Wilhelm H. Westphalid mechanics, numerical controls for distributed parameter systems, and solid and structural mechanics as well as shape optimization, stellar motion, electron transport, and semiconductor modeling. Two central 978-94-007-3128-8978-90-481-3239-3Series ISSN 1871-3033 Series E-ISSN 2543-0203 作者: 標準 時間: 2025-4-2 23:06
Europe and its Securitynew Member States. However important this institutional aspect may be, it does not exhaust the agenda for the 1996 Intergovernmental Conference. Over the last few years it has become clear that, in the face of a singularly unstable environment, Europe must take charge of its own security. Naturally,作者: Petechiae 時間: 2025-4-3 02:12
Studies in Military and Strategic Historyhttp://image.papertrans.cn/t/image/910921.jpg作者: hysterectomy 時間: 2025-4-3 07:08
tional approach of applying tried-and-true solutions to speci?c pollution p- blems has been a major contributing factor to the success of environmental engineering and has accounted in large measure for the est978-1-4939-5670-8978-1-60327-133-2Series ISSN 2512-1359 Series E-ISSN 2512-1472
