Results 171 to 180 of about 1,121,460 (338)

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

Propelling ferrimagnetic domain walls by dynamical frustration. [PDF]

Nat Commun
Hardt D, Doostani R, Diehl S, Del Ser N, Rosch A.   +4 more
europepmc   +1 more source

Robotics and Inquiry: Addressing the Impact on Student Understanding of Physics Concepts (Force and Motion) from Select Rural Louisiana Elementary Students through Robotics Instruction Immersed within the 5E Learning Cycle Model

, 2014
Bianca Deliberto
openalex   +2 more sources

Jordanian Pre-Service Physics Teacher s Misconceptions about Force and Motion

, 2020
Mohammad S. Al-Rsa'i, Jebreel M. Khoshman, Khalid ABU TAYEH   +2 more
openalex   +1 more source

Development of Circular Motion E-Module Using Canva in Physics Subjects in High School

, 2022
Aisyah Dewi, Lukman Hakim, Linda Lia
openalex   +2 more sources

Characterization of a prototype rapid kilovoltage x‐ray image guidance system designed for a linear accelerator radiation therapy unit

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study evaluates a novel cone‐beam computed tomography (CBCT) imaging solution integrated onto a conventional C‐arm linear accelerator (linac) with increased gantry speed. The purpose is to assess the impact of improved imaging hardware and reconstruction algorithms on image quality.
Theodore Arsenault, Jonathan Arrue, Kenneth Gregg, Atallah Baydoun, Atefeh Rezai, Christian Langmack, Lauren Henke, Daniel E. Spratt, Rojano Kashani, Alex Price   +9 more
wiley   +1 more source

Vortex reversal is a precursor of confined bacterial turbulence. [PDF]

Proc Natl Acad Sci U S A
Nishiguchi D, Shiratani S, Takeuchi KA, Aranson IS.   +3 more
europepmc   +1 more source

An In-Memory Physics Environment as a World Model for Robot Motion Planning

, 2020
Navin K Ipe
openalex   +2 more sources

Effects of simultaneous multislice acceleration on the stability of radiomics features in parametric maps of IVIM and DKI in uterine cervical cancer

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose The aim of this study was to investigate the influence of the simultaneous multislice acceleration (SMS) technique as well as two‐dimensional (2D) and three‐dimensional (3D) tumor segmentations on radiomics features (RFs) within the parametric maps of cervical cancer, which were computed by intravoxel incoherent motion (IVIM) and ...
Shuangquan Ai, Wei Peng, Rong Hou, Huiting Zhang, Robert Grimm, Zilong Yuan, Yulin Liu   +6 more
wiley   +1 more source

A dosimetric comparison of helical tomotherapy treatment delivery with real-time adaption and no motion correction. [PDF]

Phys Imaging Radiat Oncol
Hindmarsh J, Crowe S, Johnson J, Sengupta C, Walsh J, Dieterich S, Booth J, Keall P.   +7 more
europepmc   +1 more source