Results 121 to 130 of about 21,221 (284)

Intrafraction motion and impact of margin reduction for MR‐Linac online adaptive radiotherapy for pancreatic cancer treatments

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 17-24, March 2025.
This analysis included quantification of intrafraction motion in pancreas stereotactic ablative radiotherapy treated on the MR‐Linac, leading to the development of adjusted (PTV) margins. Intrafraction motion indicated an average target displacement of 1–3 mm, resulting in an adjusted PTV margin of 2 mm in the right–left and superior–inferior ...
Ashleigh Fasala, Madeline Carr, Yolanda Surjan, Parmoun Daghigh, Jeremy de Leon, Abbey Burns, Vikneswary Batumalai   +6 more
wiley   +1 more source

High-dose intensity-modulated radiotherapy for prostate cancer using daily fiducial marker-based position verification: acute and late toxicity in 331 patients

Radiation Oncology, 2008
We evaluated the acute and late toxicity after high-dose intensity-modulated radiotherapy (IMRT) with fiducial marker-based position verification for prostate cancer. Between 2001 and 2004, 331 patients with prostate cancer received 76 Gy in 35 fractions
Boeken Kruger Arto E, van Gils Carla H, Dehnad Homan, Lips Irene M, van der Heide Uulke A, van Vulpen Marco   +5 more
doaj   +1 more source

Learning Articulated Motions From Visual Demonstration [PDF]

, 2015
Many functional elements of human homes and workplaces consist of rigid components which are connected through one or more sliding or rotating linkages. Examples include doors and drawers of cabinets and appliances; laptops; and swivel office chairs.
Pillai, Sudeep, Teller, Seth, Walter, Matthew R.   +2 more
core   +1 more source

Fiducial Markers For Autonomous UAV Landing

, 2023
Dissertação de Mestrado em Engenharia Eletrotécnica e de Computadores apresentada à Faculdade de Ciências e ...
openaire   +1 more source

Chic-Marker: Fashionably Fusing Fiducial Markers into Apparel and Accessories

Proceedings of the 9th ACM Symposium on Computational Fabrication
This paper proposes Chic-Marker, a fashionable approach to integrating square fiducial markers into apparel and accessories. While square fiducial markers have found widespread use in industrial and entertainment sectors for precise object identification and tracking, their integration into daily wearable items has been limited due to their conspicuous
Rong-Hao Liang, Hannah van Iterson, Holly Krueger, Marina Toeters, Loe Feijs   +4 more
openaire   +1 more source

Plasmon–Exciton–Driven Modulation of the Electronic and Optical Properties of MoS2 via Cayley Tree Fractal Nanostructures

Journal of Raman Spectroscopy, EarlyView.
This work investigates the change in optical and electronic properties of monolayer MoS2 through the coupling of its excitons and a plasmonic fractal structure. The formation of the heterostructure shows significant enhancement on the edge of the fractal pattern relative to off, owing to the enhanced electric field at the edge of the branches.
Zeiad Saad, Cédric Lambin, Lorena Veliz, François Lagugné‐Labarthet   +3 more
wiley   +1 more source

Augmented Reality Integration Improves Ergonomics in Dynamic Navigation for Dental Implant Surgery

Journal of the Society for Information Display, EarlyView.
This model‐based study demonstrates that integrating augmented reality (AR) to project X‐Guide navigation data directly onto the surgical field eliminates attention shifts between the patient and monitor, enhancing ergonomic efficiency. The AR system, which projects digital guidance directly into the surgeon’s line of sight, achieved high precision and
Pui Hang Leung, Feng Wang, Zhenyang Li, Zongqi He, Yifan Peng, Wei‐fa Yang   +5 more
wiley   +1 more source

Increased contralateral dynamic valgus in female athletes following ACL reconstruction

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Female athletes have a higher risk of anterior cruciate ligament (ACL) injury, which has been associated with neuromuscular deficits and dynamic valgus, while contralateral risk profiles after ACL reconstruction remain insufficiently characterized.
Fredrik Gaugg, Sebastian Bierke, Tilman Hees, Kerstin Siemßen, Bernd Wolfarth, Wolf Petersen   +5 more
wiley   +1 more source

Enhancing Precision in Medical Imaging: A 3D CNN Approach for Fiducial Point Detection in MRI Data

IEEE Access
The significance of fiducial marker detection in neuroimaging cannot be overstated, as these markers serve as vital reference points for accurate spatial alignment during image registration.
M. V. Suhas, Sanjib Sinha, N. Mariyappa, H. Anitha, Karunakar A. Kotegar   +4 more
doaj   +1 more source

Effects of gold fiducial marker implantation on tumor control and toxicity in external beam radiotherapy of prostate cancer. [PDF]

Radiol Oncol, 2023
Moll M, Weiß M, Stanisav V, Zaharie A, Goldner G.   +4 more
europepmc   +1 more source