Three-dimensional display of the heart, aorta, lungs, and airway using CT
نویسندگان
چکیده
منابع مشابه
Three-dimensional measurement of alveolar airspace volumes in normal and emphysematous lungs using micro-CT.
In pulmonary emphysema, the alveolar structure progressively breaks down via a three-dimensional (3D) process that leads to airspace enlargement. The characterization of such structural changes has, however, been based on measurements from two-dimensional (2D) tissue sections or estimates of 3D structure from 2D measurements. In this study, we developed a novel silver staining method for visual...
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the aim of the present study was to investigate the frequency and the type of discourse markers used in the argumentative and expository writings of iranian efl learners and the differences between these text features in the two essay genres. the study also aimed at examining the influence of the use of discourse markers on the participants’ writing quality. to this end the discourse markers us...
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چکیده ندارد.
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ژورنال
عنوان ژورنال: American Journal of Roentgenology
سال: 1982
ISSN: 0361-803X,1546-3141
DOI: 10.2214/ajr.139.6.1171