SU-GG-J-80: Characterization of Cross Scatter in Dual Source CBCT

2010 ◽  
Vol 37 (6Part10) ◽  
pp. 3163-3163
Author(s):  
W Giles ◽  
J Bowsher ◽  
F Yin
Keyword(s):  
Dual Source ◽  
Cross Scatter

An online cross-scatter correction algorithm for dual-source CT: effects on CT number accuracy and noise

2009 ◽  
Author(s):  
Christian D. Eusemann ◽  
Anja Apel ◽  
Bernhard Schmidt ◽  
Alisa I. Walz-Flannigan ◽  
Megan C. Jacobsen ◽  
...  
Keyword(s):  
Scatter Correction ◽  
Dual Source Ct ◽  
Correction Algorithm ◽  
Ct Number ◽  
Dual Source ◽  
Cross Scatter

Deposition and Properties of Doped Diamondlike Carbon Films Produced by Dual-Source Vacuum Arc Plasma Immersion

1996 ◽  
Vol 438 ◽  
Author(s):  
O. R. Monteiro ◽  
M. P. Delplancke-Ogletree ◽  
I. G. Brown ◽  
J. W. Ager
Keyword(s):  
Mechanical Properties ◽  
Chemical Characterization ◽  
Carbon Films ◽  
Vacuum Arc ◽  
Internal Stresses ◽  
Dopant Content ◽  
Dual Source ◽  
High Level ◽  
Thermal Stability Of

AbstractDiamond-like carbon films with mechanical properties approaching those of diamond have been consistently produced by cathodic vacuum arc based techniques. These films have been successfully used in applications where enhanced hardness and wear resistance are required Such DLC films have two major drawbacks that prevent their application in other areas: a high level of internal stresses, which promotes failure by spallation of thick films; and the loss of mechanical properties at temperatures higher than 300°C. In this paper we describe the effect of doping elements on the room-temperature mechanical properties and on the thermal stability of DLC films upon annealing in air. The effect of the presence of W and Ti was investigated and compared to pure DLC. The films were produced by dual-source metal plasma immersion ion implantation and deposition with magnetic filtering to remove macroparticles from the plasma; dopant content was controlled by varying the relative pulse duration of the two plasma sources. Microstructural and chemical characterization of the films are presented.

scholarly journals Characterization of Urinary Stone Composition by Use of Third-Generation Dual-Source Dual-Energy CT With Increased Spectral Separation

2015 ◽  
Vol 205 (6) ◽  
pp. 1203-1207 ◽  
Author(s):  
Xinhui Duan ◽  
Zhoubo Li ◽  
Lifeng Yu ◽  
Shuai Leng ◽  
Ahmed F. Halaweish ◽  
...  
Keyword(s):  
Urinary Stone ◽  
Dual Energy ◽  
Dual Energy Ct ◽  
Third Generation ◽  
Stone Composition ◽  
Spectral Separation ◽  
Dual Source

TU-A-213CD-04: A Novel Technique for Estimating and Correcting Cross-Scatter in Dual-Source CBCT

2012 ◽  
Vol 39 (6Part23) ◽  
pp. 3891-3891
Author(s):  
W Giles ◽  
J Bowsher ◽  
H Li ◽  
F Yin
Keyword(s):  
Novel Technique ◽  
Dual Source ◽  
Cross Scatter

Characterization of culprit lesions in acute coronary syndromes using coronary dual-source CT angiography

2010 ◽  
Vol 211 (2) ◽  
pp. 437-444 ◽  
Author(s):  
Tobias Pflederer ◽  
Mohamed Marwan ◽  
Tiziano Schepis ◽  
Dieter Ropers ◽  
Martin Seltmann ◽  
...  
Keyword(s):  
Ct Angiography ◽  
Acute Coronary Syndromes ◽  
Dual Source Ct ◽  
Dual Source ◽  
Coronary Syndromes

A dual-source nonlinear measurement system oriented to the empirical characterization of low-frequency dispersion in microwave electron devices

2011 ◽  
Vol 33 (2) ◽  
pp. 165-175 ◽  
Author(s):  
Antonio Raffo ◽  
Valeria Vadalà ◽  
Pier Andrea Traverso ◽  
Alberto Santarelli ◽  
Giorgio Vannini ◽  
...  
Keyword(s):  
Measurement System ◽  
Low Frequency ◽  
Frequency Dispersion ◽  
Dual Source ◽  
Electron Devices
Sign in / Sign up

Export Citation Format

Share Document