Results 321 to 330 of about 10,229,767 (397)

Evaluation of angulation and distance deviation for robot-guided laser osteotomy - a follow-up study on digital high-tech procedures. [PDF]

Front Robot AI
Msallem B, Veronesi L, Halbeisen FS, Beyer M, Dragu A, Thieringer FM.   +5 more
europepmc   +1 more source

Impact of bulk density assignment of bone on MRI‐based abdominal region radiotherapy planning for MR‐linac workflow

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose The purpose of the present study was to evaluate the impact of bone relative electron density (rED) assignment on radiotherapy planning for the abdominal region. Methods Twenty patients who received abdominal radiotherapy using MR‐Linac and underwent magnetic resonance imaging (MRI) and computed tomography (CT) simulation were analyzed.
Kota Abe, Masato Tsuneda, Yukio Fujita, Yukinao Abe, Takashi Uno   +4 more
wiley   +1 more source

Does formal public transport serve the city well? The importance of semiformal transport for the accessibility in Medellín, Colombia. [PDF]

PLoS One
Stiller D, Wurm M, Sapena M, Nieland S, Dech S, Taubenböck H.   +5 more
europepmc   +1 more source

Monte Carlo modeling of radiation dose from radiation therapy with superficial x‐rays

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Introduction Superficial x‐rays (50–100 kVp) are used for treating non‐melanoma skin cancer and intraoperative radiation therapy (IORT). At these energies, the photoelectric effect significantly increases absorbed dose to bone compared to soft tissue.
Reham Barghash, Tiffany W. Martin, Amber R. Prebble, Del Leary   +3 more
wiley   +1 more source

Self-utility distance as a computational approach to understanding self-concept clarity. [PDF]

Commun Psychol
García-Arch J, Korn CW, Fuentemilla L.
europepmc   +1 more source

Alpha-Distance - A Generalization of Chinese Checker Distance and Taxicab Distance

Missouri Journal of Mathematical Sciences, 2005
openaire   +2 more sources

Stereotactic radiosurgery for multiple small brain metastases using gamma knife versus single‐isocenter VMAT: Normal brain dose based on lesion number and size

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose The study evaluates rapid linear accelerator (Linac) single isocenter stereotactic radiosurgery (SRS) with Hyperarc for large target numbers. We compared to Gamma Knife (GK), which suffers from long treatment times and investigated causes of differences. Methods Linac SRS and GK treatment plans for patients receiving 18 Gy to the gross
Abram Abdou, Timoteo Almeida, Elizabeth Bossart, Irene Monterroso, Eric A. Mellon   +4 more
wiley   +1 more source

1.79-GHz acquisition rate absolute distance measurement with lithium niobate electro-optic comb. [PDF]

Nat Commun
Qi Y, Jia X, Wang J, Yang W, Miao Y, Cai X, Wu G, Li Y.   +7 more
europepmc   +1 more source

Geometric and dosimetric evaluation of a commercial AI auto‐contouring tool on multiple anatomical sites in CT scans

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Current radiotherapy practices rely on manual contouring of CT scans, which is time‐consuming, prone to variability, and requires highly trained experts. There is a need for more efficient and consistent contouring methods. This study evaluated the performance of the Varian Ethos AI auto‐contouring tool to assess its potential integration into
Robert N. Finnegan, Alexandra Quinn, Patrick Horsley, Joseph Chan, Maegan Stewart, Regina Bromley, Jeremy Booth   +6 more
wiley   +1 more source

Simulation and analysis of non-navigational errors in robot-assisted pedicle Kirschner wire placement surgery. [PDF]

J Orthop Surg Res
Yang Y, Jia Y, Liu C, Li L, Wang B.
europepmc   +1 more source