TU-AB-BRA-09: A Novel Method of Generating Ultrafast Volumetric Cine MRI (VC-MRI) Using Prior 4D-MRI and On-Board Phase-Skipped Encoding Acquisition for Radiotherapy Target Localization

2016 ◽  
Vol 43 (6Part33) ◽  
pp. 3735-3735 ◽  
Author(s):  
C Wang ◽  
F Yin ◽  
W Harris ◽  
J Cai ◽  
Z Chang ◽  
...  
Keyword(s):  
Target Localization ◽  
Cine Mri ◽  
4D Mri ◽  
Novel Method

scholarly journals A Novel method to generate on‐board 4D MRI using prior 4D MRI and on‐board kV projections from a conventional LINAC for target localization in liver SBRT

2018 ◽  
Vol 45 (7) ◽  
pp. 3238-3245 ◽  
Author(s):  
Wendy Harris ◽  
Chunhao Wang ◽  
Fang‐Fang Yin ◽  
Jing Cai ◽  
Lei Ren
Keyword(s):  
Target Localization ◽  
4D Mri ◽  
Novel Method ◽  
Liver Sbrt

scholarly journals Method of Calculating Desynchronization of DVB-T Transmitters Working in SFN for PCL Applications

Sensors ◽  
2020 ◽  
Vol 20 (20) ◽  
pp. 5776
Author(s):  
Karol Klincewicz ◽  
Piotr Samczyński
Keyword(s):  
Digital Video ◽  
Time Difference ◽  
Target Localization ◽  
Single Frequency ◽  
Passive Radar ◽  
Time Difference Of Arrival ◽  
Digital Video Broadcasting ◽  
Video Broadcasting ◽  
Novel Method ◽  
Result Analysis

This paper presents a novel method of calculating desynchronization between transmitters working in a single frequency digital video broadcasting-terrestrial (DVB-T) network. The described method can be a useful tool for enhancing passive radar operations and improving passive coherent location (PCL) sensors to correct their measurements of target localization. The paper presents the problem of localizing DVB-T transmitters utilized by passive radars, and proposes a novel method based on Time Difference of Arrival (TDoA) techniques to solve the problem. The proposed technique has been validated using real signals collected by a PCL sensor receiver. The details of the experiment and extensive result analysis are also contained in this article.

SU-E-J-192: Verification of 4D-MRI Internal Target Volume Using Cine MRI

2014 ◽  
Vol 41 (6Part9) ◽  
pp. 201-201
Author(s):  
K Lafata ◽  
B Czito ◽  
M Palta ◽  
M Bashir ◽  
F Yin ◽  
...  
Keyword(s):  
Target Volume ◽  
Cine Mri ◽  
Internal Target ◽  
Internal Target Volume ◽  
4D Mri

MO-C-17A-02: A Novel Method for Evaluating Hepatic Stiffness Based On 4D-MRI and Deformable Image Registration

2014 ◽  
Vol 41 (6Part24) ◽  
pp. 414-414
Author(s):  
T Cui ◽  
X Liang ◽  
B Czito ◽  
M Palta ◽  
M Bashir ◽  
...  
Keyword(s):  
Image Registration ◽  
Deformable Image Registration ◽  
4D Mri ◽  
Novel Method

WE-G-BRD-06: Volumetric Cine MRI (VC-MRI) Estimated Based On Prior Knowledge for On-Board Target Localization

2015 ◽  
Vol 42 (6Part40) ◽  
pp. 3689-3689
Author(s):  
W Harris ◽  
F Yin ◽  
J Cai ◽  
Y Zhang ◽  
L Ren
Keyword(s):  
Prior Knowledge ◽  
Target Localization ◽  
Cine Mri

scholarly journals Accelerating volumetric cine MRI (VC-MRI) using undersampling for real-time 3D target localization/tracking in radiation therapy: a feasibility study

2017 ◽  
Vol 63 (1) ◽  
pp. 01NT01 ◽  
Author(s):  
Wendy Harris ◽  
Fang-Fang Yin ◽  
Chunhao Wang ◽  
You Zhang ◽  
Jing Cai ◽  
...  
Keyword(s):  
Radiation Therapy ◽  
Real Time ◽  
Feasibility Study ◽  
Target Localization ◽  
Cine Mri

The removal and morphology of intact biofilms from implanted venous access devices

1995 ◽  
Vol 53 ◽  
pp. 1020-1021
Author(s):  
M.A. Gregory ◽  
G.P. Hadley
Keyword(s):  
Patient Selection ◽  
Surgical Oncology ◽  
Venous Access ◽  
Common Procedure ◽  
Indwelling Catheters ◽  
Careful Patient ◽  
Novel Method ◽  
The Subject ◽  
Vascular Catheters ◽  
Venous Access Devices

The insertion of implanted venous access systems for children undergoing prolonged courses of chemotherapy has become a common procedure in pediatric surgical oncology. While not permanently implanted, the devices are expected to remain functional until cure of the primary disease is assured. Despite careful patient selection and standardised insertion and access techniques, some devices fail. The most commonly encountered problems are colonisation of the device with bacteria and catheter occlusion. Both of these difficulties relate to the development of a biofilm within the port and catheter. The morphology and evolution of biofilms in indwelling vascular catheters is the subject of ongoing investigation. To date, however, such investigations have been confined to the examination of fragments of biofilm scraped or sonicated from sections of catheter. This report describes a novel method for the extraction of intact biofilms from indwelling catheters.15 children with Wilm’s tumour and who had received venous implants were studied. Catheters were removed because of infection (n=6) or electively at the end of chemotherapy.

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