Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Matthew D, Belley"'
Publikováno v:
Radiation research. 193(6)
Many studies in biomedical research and various allied fields, in which cells or laboratory animals are exposed to radiation, rely on adequate radiation dose standardization for reproducibility and comparability of biological data. Due to increasing
Autor:
Brian W. Langloss, Michael J. Therien, Matthew D. Belley, Terry T. Yoshizumi, Ian N. Stanton, Junzo Chino, Zheng Chang, Oana Craciunescu
Publikováno v:
Brachytherapy. 17:1023-1029
Purpose A nanoscintillator-based fiber-optic dosimeter (nanoFOD) was developed to measure real-time dose rate during high-dose-rate (HDR) brachytherapy. A trial was designed to prospectively test clinical feasibility in gynecologic implants. Methods
Publikováno v:
Journal of Applied Clinical Medical Physics
Linear accelerator (linac) commissioning and quality assurance measurements are time‐consuming tasks that often require a water tank scanning system to acquire profile scans for full characterization of dosimetric beam properties. To increase effic
Autor:
Matthew D. Belley, M Price, Matthew C. Schmidt, Nels C. Knutson, Ngoc B. Nguyen, Erno Sajo, Sasa Mutic, H. Harold Li
Publikováno v:
Journal of Applied Clinical Medical Physics
This work shows the feasibility of collecting linear accelerator beam data using just a 1‐D water tank and automated couch movements with the goal to maximize the cost effectiveness in resource‐limited clinical settings. Two commissioning dataset
Autor:
Nels C. Knutson, Matthew C. Schmidt, M Price, Ngoc B. Nguyen, Erno Sajo, H. Harold Li, Matthew D. Belley
Publikováno v:
Medical Physics. 44:3861-3865
PURPOSE Real-time dynamic control of the linear accelerator, couch, and imaging parameters during radiation delivery was investigated as a novel technique for acquiring tissue maximum ratio (TMR) data. METHODS TrueBeam Developer Mode (Varian Medical
Autor:
Joanne Lomas-Neira, Matthew D. Belley, Zachary S. Wilson, Craig T. Lefort, William S. Serratelli, Mehmet Sen, Lawrence B. Ahn
Publikováno v:
American Journal of Respiratory Cell and Molecular Biology. 56:620-627
Rapid neutrophil recruitment is critical for the efficient clearance of bacterial pathogens from the lungs. Although β2 integrins and their activation are required for neutrophil recruitment from postcapillary venules of the systemic circulation int
Autor:
R. M. Gunasingha, Julian D. Down, Terry T. Yoshizumi, Milton R. Cornwall-Brady, Mark W. Dewhirst, Jane-Jane Chen, Kathleen A. Ashcraft, Chen-Ting Lee, Matthew D. Belley, Markus Burkhart
Publikováno v:
Radiation Research. 184:378-391
To ensure reliability and reproducibility of radiobiological data, it is necessary to standardize dosimetry practices across all research institutions. The photoelectric effect predominates over other interactions at low energy and in high atomic num
Autor:
David G. Kirsch, Titania Juang, Mark Oldham, Terry T. Yoshizumi, John Adamovics, Bridget F. Koontz, Matthew D. Belley, S Bache
Publikováno v:
Medical Physics. 42:846-855
Purpose: Sophisticated small animal irradiators, incorporating cone-beam-CT image-guidance, have recently been developed which enable exploration of the efficacy of advanced radiation treatments in the preclinical setting. Microstereotactic-body-radi
Autor:
Ian N. Stanton, Michael J. Therien, David G. Kirsch, Terry T. Yoshizumi, Giao Nguyen, A Rodrigues, Yifan Li, Matthew D. Belley
Publikováno v:
Nanoscale. 6:5284-5288
Eu- and Li-doped yttrium oxide nanocrystals [Y2−xO3; Eux, Liy], in which Eu and Li dopant ion concentrations were systematically varied, were developed and characterized (TEM, XRD, Raman spectroscopic, UV-excited lifetime, and ICP-AES data) in orde
Autor:
David S. Parker, Theodorian Borca-Tasciuc, Yanliang Zhang, David J. Singh, Hong Zhu, Rutvik J. Mehta, Matthew D. Belley, Ramamurthy Ramprasad, Ganpati Ramanath
Publikováno v:
Nano Letters. 12:4523-4529
Antimony telluride has a low thermoelectric figure of merit (ZT < ∼0.3) because of a low Seebeck coefficient α arising from high degenerate hole concentrations generated by antimony antisite defects. Here, we mitigate this key problem by suppressi