Results 291 to 300 of about 148,159 (359)

Fabrication and in-vitro biocompatibility of freeze-dried CTS-nHA and CTS-nBG scaffolds for bone regeneration applications.

International Journal of Biological Macromolecules, 2020
The thought of biodegradable organic-inorganic composites composed of natural polymer chitosan and ceramic nanoparticles (hydroxyapatite and bioglass) can be considered as a solution for hard tissue engineering.
Pawan Kumar, M. Saini, B. S. Dehiya, A. Umar, A. Sindhu, H. Mohammed, Y. Al-Hadeethi, Zhanhu Guo   +7 more
semanticscholar   +1 more source

CT scans and arthro-CT scans

Baillière's Clinical Rheumatology, 1996
The study of the cartilage is relatively easy with modern imaging. If the interpretation of MRI cartilage remains difficult arthro-CT images are easy to obtain. Arthro-CT is much preferable to simple arthrography. These two steps are in fact complementary: the global study of the joint is made with arthrography while the accurate assessment of ...
J L, Drape, A, Chevrot, D, Godefroy, A M, Dupon, F, Gires   +4 more
openaire   +2 more sources

ADVANCED CT IMAGING (FUNCTIONAL CT)

Neuroimaging Clinics of North America, 1999
Computed tomography can provide anatomic and functional information about the brain. The conventional CT of the brain can be coupled with a cerebral blood flow examination using the stable xenon CT technique and with a CT angiography. Distinct subgroups of patients based on variations in cerebral blood flow and vascular pathology have been demonstrated.
C A, Jungreis, H, Yonas, A D, Firlik, L R, Wechsler   +3 more
openaire   +2 more sources

The 2019 NIST Speaker Recognition Evaluation CTS Challenge

The Speaker and Language Recognition Workshop, 2020
In 2019, the U.S. National Institute of Standards and Technology (NIST) conducted a leaderboard style speaker recognition challenge using conversational telephone speech (CTS) data extracted from the unexposed portion of the Call My Net 2 (CMN2) corpus ...
S. O. Sadjadi, Craig S. Greenberg, E. Singer, D. Reynolds, Lisa P. Mason, J. Hernandez-Cordero   +5 more
semanticscholar   +1 more source

CT in Hybrid SPECT/CT and PET/CT

2021
CT has been an integral part of hybrid imaging PET/CT and SPECT/CT for almost two decades and has not received the attention it deserves when compared to PET or SPECT. As the sensitivity and reconstruction of a PET scanner were improved over the years, the amount of radiation from the injected 18F-FDG dose to the patient was decreased and the radiation
openaire   +1 more source

CT Enteroclysis

Radiology, 2007
Computed tomographic (CT) enteroclysis is a hybrid technique that combines the methods of fluoroscopic intubation-infusion small-bowel examinations with that of abdominal CT. The use of multidetector CT technology has made this a versatile examination that has evolved into two distinct technical modifications.
Dean D T, Maglinte, Kumaresan, Sandrasegaran, John C, Lappas, Michael, Chiorean   +3 more
openaire   +2 more sources

LncRNA-CTS Promotes Metastasis and Epithelial-to-mesenchymal Transition through regulating miR-505/ZEB2 axis in Cervical Cancer.

Cancer Letters, 2019
Cervical carcinoma (CC) is the second most common cancer in females. In order to improve current anti-metastasis strategies for CC, it is important to improve our understanding of the mechanisms involved in epithelial-to-mesenchymal transition (EMT ...
Shujun Feng, Wei Liu, Xiaoxu Bai, Wenjing Pan, Zhaoyang Jia, Shunjin Zhang, Yimin Zhu, Wenhua Tan   +7 more
semanticscholar   +1 more source

Real-time CT and CT fluoroscopy

The British Journal of Radiology, 2001
The development of CT scanner technology in the past 10 years has brought a range of advances, including slip ring scanning, fast (sub-second) rotation times and greater computing power. These advances have been combined to allow rapid reconstruction of CT scanner data that can be updated continuously to provide crosssectional images in near real-time.
openaire   +2 more sources

Radiation dose management in CT, SPECT/CT and PET/CT techniques

Radiation Protection Dosimetry, 2011
New imaging technologies utilising X rays and radiopharmaceuticals are continuously under development. The benefit of computed tomography (CT) has been so dramatic that there is a tendency to overuse it and not to place enough efforts into optimisation of the technique. It is also now more and more common to combine two imaging techniques into a single
Sören, Mattsson, Marcus, Söderberg
openaire   +2 more sources

GAN-CTS: A Generative Adversarial Framework for Clock Tree Prediction and Optimization

2019 IEEE/ACM International Conference on Computer-Aided Design (ICCAD), 2019
In this paper, we propose a complete framework named GAN-CTS which utilizes conditional generative adversarial network (GAN) and reinforcement learning to predict and optimize clock tree synthesis (CTS) outcomes.
Yi-Chen Lu, Jeehyun Lee, Anthony Agnesina, K. Samadi, S. Lim   +4 more
semanticscholar   +1 more source