Results 251 to 260 of about 995,231 (341)

From 2D to 3D gamma passing rate tolerance and action limits for patient‐specific quality assurance in volumetric‐modulated arc therapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background Volumetric modulated arc therapy (VMAT) requires an accurate patient‐specific quality assurance (PSQA) program. In clinical practice, this is usually performed using the γ‐index and the two‐dimensional gamma passing rate (2D %GP). A three‐dimensional (3D) index incorporating the patient anatomy could be more useful for the 3D dose ...
Christos Zarros, George Patatoukas, Nikos Kollaros, Marina Chalkia, Andromachi Kougioumtzopoulou, Vasilios Kouloulias, Kalliopi Platoni   +6 more
wiley   +1 more source

Global positioning system pseudolite-based relative navigation.

, 2004
Eric Monda
openalex   +2 more sources

Unfortunately, a "Back Light System" As a Global Positioning System Failed to Guide the Route in 25-G Fine-Needle Aspiration. [PDF]

Clin Endosc, 2019
Rerknimitr R, Angsuwatcharakon P.
europepmc   +1 more source

Does dose calculation algorithm affect the dosimetric accuracy of synthetic CT for MR‐only radiotherapy planning in brain tumors?

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study compares the dosimetric accuracy of deep‐learning‐based MR synthetic CT (sCT) in brain radiotherapy between the Analytical Anisotropic Algorithm (AAA) and AcurosXB (AXB). Additionally, it proposes a novel metric to predict the dosimetric accuracy of sCT for individual post‐surgical brain cases.
Jeffrey C. F. Lui, Francis K. H. Lee, C. C. Law, James C. H. Chow   +3 more
wiley   +1 more source

To Study Smoking Violations through Global Positioning System-Enabled Mobile App, in Bhubaneswar, Odisha.

Indian J Community Med, 2020
Mishra DK, Triathy NK, Mahanty B, Buda B, Behera MK.   +4 more
europepmc   +1 more source

Modelling of a double‐scattering proton therapy nozzle using the FLUKA Monte Carlo code and analysis of linear energy transfer in patients treated for prostate cancer

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background The dose‐averaged linear energy transfer (LETD) in proton therapy (PT) has in pre‐clinical studies been linked to the relative biological effectiveness (RBE) of protons. Until recently, the most common PT delivery method in prostate cancer has been double‐scattered PT, with LETD only available through dedicated Monte Carlo (MC ...
Rasmus Klitgaard, Lars Fredrik Fjæra, Camilla Hanquist Stokkevåg, Perry Johnson, Mark Artz, Nancy Price Mendenhall, Curtis Bryant, Ludvig Paul Muren   +7 more
wiley   +1 more source

Estimating Intersection Control Delay Using Large Data Sets of Travel Time from a Global Positioning System

, 2005
Brian Hoeschen, Darcy M. Bullock, Mark Schlappi   +2 more
openalex   +1 more source

JACMP – Founding and 2000–2004

Journal of Applied Clinical Medical Physics, EarlyView.
Michael Mills
wiley   +1 more source

A review of artificial intelligence in brachytherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen, Richard L. J. Qiu, Tonghe Wang, Shadab Momin, Xiaofeng Yang   +4 more
wiley   +1 more source

KÜRESEL KONUM BELİRLEME SİSTEMİ (GPS) ve COĞRAFYA ARAŞTIRMALARINDA KULLANIMI Global Positioning System (GPS) and Its Usage in Geographical Researches

, 2005
Cemal SEVİNDİ
openalex   +2 more sources