Results 31 to 40 of about 1,779,847 (297)

Cone-beam computed tomography: Hype and facts

Journal of Indian Academy of Oral Medicine and Radiology, 2014
Cone beam computed tomography (CBCT) is a relatively new gadget in the field of clinical CT technology. CBCT has been projected as a low-dose alternative to medical CT, with a wide range of applications, and it is said to have paved the way for a ...
Vivek Velayudhan Nair, Bindu J Nair
doaj   +1 more source

Cone-Beam CT cerebral arteriography with intravenous injection: preliminary experience in the evaluation of intrasaccular devices

, 2022
reservedL’elaborato vuole analizzare l’esperienza preliminare nell’utilizzo dell’angiografia con tecnologia Cone-Beam CT mediante iniezione endovenosa di mezzo di contrasto iodato, finalizzata alla valutazione dei dispositivi intrasacculari utilizzati ...
ALESSI, ISABELLA
core  

Bioinspired Adaptive Artificial Cilia With Tunable Sensitivity and Dynamic Range for Airflow Monitoring in the Central Airway

Advanced Materials Technologies, EarlyView.
A magnetically reconfigurable airflow sensor integrated with an airway stent enables tunable sensitivity and dynamic sensing range. Airflow‐induced cantilever deformation generates resistance changes, while an external magnetic field modulates sensor stiffness, enhancing sensitivity at low airflow velocities and extending the sensing range at higher ...
Darren Wang, Ruijian Ge, Shuda Dong, Zhongming Lyu, Yusheng Wang, Nicholas Strymish, Hanwen Fan, Fabien Maldonado, Caitlin T. Demarest, Yuxiao Zhou, Xiaoguang Dong   +10 more
wiley   +1 more source

The i-CAT Cone-beam CT scanner.

, 2013
The i-CAT Cone-beam CT scanner.
Yasas S. N. Jayaratne (291278), Roger A. Zwahlen (291284), Colman P. J. McGrath (291282)   +2 more
core   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Cone beam CT and stereolithographic model in primary dentition

Annali di Stomatologia, 2021
There are many recognized dental anomalies, among the least common being the “triple tooth”, with a prevalence of 0.02% in the primary dentition. However, such malformation can more easily lead not only to carious pathology, due to dental dysmorphisms ...
Giancarlo Barraco, Stefano Pagano, Stefano Eramo, Stefano Eramo   +3 more
doaj   +1 more source

Cone beam CT machines and exposure protocols.

, 2016
Cone beam CT machines and exposure protocols.
Hyok Park (655045), Jae Joon Hwang (655043), Ho-Gul Jeong (655047), Sang-Sun Han (2617066)   +3 more
core   +1 more source

Geometric Misalignment Calibration and Detector Lag Effect Artifact Correction in a Cone-Beam Flat Panel micro-CT System for Small Animal Imaging [PDF]

, 2022
The cone-beam flat panel micro-CT is a high definition imaging system. The CT system is affected by several imperfections and problems, that might lead to serious artifacts that deteriorate the quality of the reconstructed image.
Di Sopra, Lorenzo
core  

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Influence of intraoperative conventional fluoroscopy versus cone beam CT on long-term clinical outcome in isolated displaced talar fractures

Journal of Orthopaedic Surgery and Research, 2019
Introduction The objective of the study was to compare the radiologic and clinical outcome of patients with an isolated displaced talus fracture treated intra-operatively with either conventional fluoroscopy or additional cone beam computed tomography ...
Sven Y. Vetter, Kira Steffen, Benedict Swartman, Marc Schnetzke, Holger Keil, Jochen Franke, Paul Alfred Grützner, Nils Beisemann   +7 more
doaj   +1 more source