找回密码
 To register

QQ登录

只需一步,快速开始

扫一扫,访问微社区

Titlebook: Medical Applications of Synchrotron Radiation; Masami Ando (Professor),Chikao Uyama (Director) Conference proceedings 1998 Springer-Verlag

[复制链接]
楼主: Exacting
发表于 2025-3-23 13:18:10 | 显示全部楼层
Diffraction Enhanced X-ray Imagingcts that are almost completely free of scatter. They show dramatically improved contrast over standard imaging applied to the same phantoms. The contrast is based not only on attenuation but also the refraction and diffraction properties of the sample. The diffraction component and the apparent abso
发表于 2025-3-23 14:48:25 | 显示全部楼层
Phase Contrast Imaging in the Field of Mammography overcomes this limitation. Up to now, however, all the applications of this technique required high radiation doses, raising several questions about its utilisation in medical radiology..The first low dose phase contrast X-ray images were obtained by the SYRMEP Collaboration at ELETTRA, the Trieste
发表于 2025-3-23 21:05:31 | 显示全部楼层
Mammography Imaging Using a Harpicon-Based Image Detectorraphie imaging device. A mammographie image on the fluorescent screen is focused on the photoconductive layer of the high sensitivity HARPICON tube by lenses. The limiting spatial resolution in the 1024 × 980 pixel mode of the camera is about 60 um at an input field of 50 × 50 mm on the screen. Imag
发表于 2025-3-24 01:45:59 | 显示全部楼层
发表于 2025-3-24 03:06:18 | 显示全部楼层
发表于 2025-3-24 07:59:54 | 显示全部楼层
Iodine-Filter Imaging System for Subtraction Angiography and Its Improvement by Fluorescent-Screen H an iodine filter for energy switching combined with an X-ray image intensifier. In vivo subtracted images of coronary arteries in dogs were obtained in the form of motion pictures. However, the image quality was not good for medical examinations because the contrast material was highly diluted. A n
发表于 2025-3-24 10:46:58 | 显示全部楼层
Development of a Monochromatic X-ray Computed Tomography with Synchrotron Radiation for Functional Inal blood flow and metabolism of organs corresponding with their anatomical structures. The theoretical detectability of iodine contrast material is expected to be about 35 . iodine/g with 0.2-mm spatial resolution at a 1-mm slice thickness. However, the minimal detectable iodine concentration of th
发表于 2025-3-24 18:38:18 | 显示全部楼层
发表于 2025-3-24 21:01:36 | 显示全部楼层
hope that their introduction will enhance the opportunities for interdiscipli­ nary work in this field. The book consists of ten chapters. The first seven chapters are devoted to the study of the background, motivation and development of orthogonal transforms, the prerequisites for which are a basic
发表于 2025-3-25 03:08:26 | 显示全部楼层
Michio Kono M.D.e authors hope that their introduction will enhance the opportunities for interdiscipli­ nary work in this field. The book consists of ten chapters. The first seven chapters are devoted to the study of the background, motivation and development of orthogonal transforms, the prerequisites for which a
 关于派博传思  派博传思旗下网站  友情链接
派博传思介绍 公司地理位置 论文服务流程 影响因子官网 SITEMAP 大讲堂 北京大学 Oxford Uni. Harvard Uni.
发展历史沿革 期刊点评 投稿经验总结 SCIENCEGARD IMPACTFACTOR 派博系数 清华大学 Yale Uni. Stanford Uni.
|Archiver|手机版|小黑屋| 派博传思国际 ( 京公网安备110108008328) GMT+8, 2025-7-2 23:38
Copyright © 2001-2015 派博传思   京公网安备110108008328 版权所有 All rights reserved
快速回复 返回顶部 返回列表