作者: Germinate 時間: 2025-3-21 23:53
https://doi.org/10.1007/978-3-642-58653-8The work presented here was carried out in order to investigate the diagnostic merit which arises from phase- and scatter-sensitive mammography, and to answer the question whether phase-contrast mammography is a suitable candidate as a future screening modality.作者: Intersect 時間: 2025-3-22 01:09
Summary and Outlook,The work presented here was carried out in order to investigate the diagnostic merit which arises from phase- and scatter-sensitive mammography, and to answer the question whether phase-contrast mammography is a suitable candidate as a future screening modality.作者: 雀斑 時間: 2025-3-22 06:00 作者: 方舟 時間: 2025-3-22 09:42
https://doi.org/10.1007/978-3-0346-0490-1ing theoretical considerations directly in the context of mammography. At first a description on how X-rays interact with matter alongside with the respective interaction cross sections is given, which follows considerations made by Als-Nielsen and McMorrow (Elements of modern X-ray physics, 2011, [作者: Hemiplegia 時間: 2025-3-22 15:18 作者: Hemiplegia 時間: 2025-3-22 18:41
https://doi.org/10.1007/978-3-662-55446-3s of a mono-directional scanning approach with respect to imaging sensitivity and usability of differential data are pointed out. By revealing both benign and malignant breast features, that exhibit highly anisotropic imaging contrast, we demonstrate the indispensable diagnostic necessity of a multi作者: 拱墻 時間: 2025-3-22 21:28 作者: companion 時間: 2025-3-23 01:49
,Wasserstoff als Energietr?ger,esolution sensitivity of X-ray dark-field is presented. First, the diagnostic importance of breast microcalcification grading and its clinical limitations are illustrated, by which the necessity and potential of additional, refining classification procedures is given credit. Our results indicate tha作者: Subdue 時間: 2025-3-23 09:25 作者: Transfusion 時間: 2025-3-23 13:09
NGO-Netzwerke als globale Umweltakteureio-lucent calculi. First, we elucidate on the current shortcomings of clinical renal stone diagnostics, by which the presented study is motivated. Afterwards, we utilize knowledge on the micromorphology of kidney stones—which is indirectly assessed via dark-field radiography—for the refinement of co作者: EXUDE 時間: 2025-3-23 16:59
Preamble,ing of yet unknown type?[.]. By accident, he found that the latter yield the capability of penetrating black paper which is typically opaque for visible light. This observation prompted him to repeat the experiments with optically intransparent matter. Utilizing a photographic plate, R?ntgen managed作者: 壓倒性勝利 時間: 2025-3-23 21:37 作者: Intend 時間: 2025-3-23 22:10
Experimental Setup and Methods Development,n criteria of a clinical system, the setup was built from scratch and mainly optimized for full-field imaging. The respective hardware developments and software tools are separately shown in two sections, and provide the reader with comprehensive knowledge on the image acquisition process. With the 作者: extemporaneous 時間: 2025-3-24 05:29
Bi-Directional Phase-Contrast Mammography,s of a mono-directional scanning approach with respect to imaging sensitivity and usability of differential data are pointed out. By revealing both benign and malignant breast features, that exhibit highly anisotropic imaging contrast, we demonstrate the indispensable diagnostic necessity of a multi作者: Calibrate 時間: 2025-3-24 08:24
Screening Value of Phase-Contrast Mammography,ans of a selective case study. First, limitations of clinical imaging techniques, such as an inherently low soft-tissue absorption contrast in the female breast, are pointed out on an incentive manner. Afterwards four diagnostically interesting cases, containing bi- and multifocal breast cancer, are作者: Ophthalmoscope 時間: 2025-3-24 11:09 作者: 突襲 時間: 2025-3-24 18:00
Toward Clinically Compatible Phase-Contrast Mammography,ptimizations were conducted throughout the duration of this thesis, which enabled the first dose-compatible and rapid scan time phase-contrast mammograms of a freshly dissected mastectomy. In a next step, we quantitatively verify that the absorption mammograms obtained from the phase-contrast mammog作者: 南極 時間: 2025-3-24 20:56
Non-invasive Kidney Stone Differentiation Using Dark-Field Radiography,io-lucent calculi. First, we elucidate on the current shortcomings of clinical renal stone diagnostics, by which the presented study is motivated. Afterwards, we utilize knowledge on the micromorphology of kidney stones—which is indirectly assessed via dark-field radiography—for the refinement of co作者: HUSH 時間: 2025-3-25 00:47 作者: LASH 時間: 2025-3-25 03:31
Annika Magdowski,Martin Kaltschmittudes with a possible solution on how to present trimodal data in a comprehensive manner. The utilized fusion algorithm is provided by E. Coello (GE Global Research, Munich), was developed in collaboration with the TUM, and is based on the publications “Coello, E. Image fusion in X-Ray phase contrast作者: Kindle 時間: 2025-3-25 11:32 作者: Delectable 時間: 2025-3-25 12:48
Toward Clinically Compatible Phase-Contrast Mammography,udes with a possible solution on how to present trimodal data in a comprehensive manner. The utilized fusion algorithm is provided by E. Coello (GE Global Research, Munich), was developed in collaboration with the TUM, and is based on the publications “Coello, E. Image fusion in X-Ray phase contrast作者: exhilaration 時間: 2025-3-25 16:01 作者: muffler 時間: 2025-3-25 23:53 作者: 松馳 時間: 2025-3-26 02:48 作者: Pde5-Inhibitors 時間: 2025-3-26 07:49
https://doi.org/10.1007/978-3-658-28038-3graphy towards first clinical trails and multi-reader studies. Note that some of the results presented in this chapter are based on the publication “Grandl, S., Scherer, K. et al. Improved visualization of breast cancer features in multifocal carcinoma using phase-contrast and dark-field mammography – an ex-vivo study. . ., 3659–68 (2015)”.作者: 雜色 時間: 2025-3-26 12:25 作者: 處理 時間: 2025-3-26 15:49
Bi-Directional Phase-Contrast Mammography,rsus two-dimensional phase retrieval techniques. Note that some of the results presented in the following have been earlier published as “Scherer, K. et al. Bi-directional X-ray phase-contrast mammography. . ., e93502 (2014)”.作者: 不發(fā)音 時間: 2025-3-26 17:48
Screening Value of Phase-Contrast Mammography,graphy towards first clinical trails and multi-reader studies. Note that some of the results presented in this chapter are based on the publication “Grandl, S., Scherer, K. et al. Improved visualization of breast cancer features in multifocal carcinoma using phase-contrast and dark-field mammography – an ex-vivo study. . ., 3659–68 (2015)”.作者: regale 時間: 2025-3-26 23:06 作者: Anthrp 時間: 2025-3-27 03:20 作者: subacute 時間: 2025-3-27 05:57 作者: 樂章 時間: 2025-3-27 12:12 作者: FRONT 時間: 2025-3-27 16:14 作者: Arb853 時間: 2025-3-27 19:21 作者: Coronary 時間: 2025-3-27 23:06 作者: anagen 時間: 2025-3-28 04:08
Minimizing Setup and Beam-On Times in Radiation Therapyple linear time algorithm to compute the minimum beam-on time. We prove that the minimum setup time problem is APX-hard and give approximation algorithms for it using a duality property. For the general case, we give a . approximation algorithm. For unimodal rows, we give a . approximation algorithm作者: emission 時間: 2025-3-28 06:34
t the effort of model creation with Palladio is approximately 1.25 times higher than with SPE in our experimental setting, with the resulting models having comparable prediction accuracy. Therefore, in some cases, the creation of reusable prediction models can already be justified, provided they are reused at least once.作者: Endemic 時間: 2025-3-28 12:48 作者: 小故事 時間: 2025-3-28 14:53
Simulation of Metal Forming Processes by the Finite Element Method (SIMOP-I)978-3-642-82810-2Series ISSN 0585-7880 作者: 異端邪說下 時間: 2025-3-28 22:46
