Results 1 to 10 of about 782,566 (296)
Dimerization of kringle 1 domain from hepatocyte growth factor/scatter factor provides a potent MET receptor agonist [PDF]
Life Science Alliance, 2022 We designed and characterized a potent full MET receptor agonist consisting of two recombinantly linked HGF/SF kringle 1 domains and demonstrated its potential in epithelial tissue regeneration.
Giovanni de Nola +13 more
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An Analytical Method to Calculate Phantom Scatter Factor for Photon Beam Accelerators [PDF]
Electronic Physician, 2017 Introduction: One of the important input factors in the commissioning of the radiotherapy treatment planning systems is the phantom scatter factor (Sp) which requires the same collimator opening for all radiation fields. In this study, we have proposed
Mohammad Javad Tahmasebi Birgani +5 more
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Collimator scatter factor: Monte Carlo and in-air measurements approaches [PDF]
Radiation Oncology, 2018 Background Linac output as a function of field sizes has a phantom and a head scatter component. This last term can be measured in-air with appropriate build-up ensuring a complete electron equilibrium and the absence of the contaminant electrons ...
A. Fogliata +6 more
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Measurement of total scatter factor for stereotactic cones with plastic scintillation detector
Journal of Medical Physics, 2017 Advanced radiotherapy modalities such as stereotactic radiosurgery (SRS) and image-guided radiotherapy may employ very small beam apertures for accurate localized high dose to target.
Suresh H Chaudhari +4 more
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Journal of Medical Signals and Sensors, 2017 The head scatter factor (Sc) is important to measurements radiation beam and beam modeling of treatment planning systems used for advanced radiation therapy techniques. This study aimed to investigate the design of a miniphantom to measurement variations
Ali Jomehzadeh +3 more
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Determination of the small-field output factor for 6 MV photon beam using EGSnrc Monte Carlo
Journal of Medical Physics, 2022 Accuracy of ionization chamber (IC) to measure the scatter output factor (Scp) of a linear accelerator (linac) is crucial, especially in small field (
K W Chuah, M Z Abdul Aziz, J Jayamani
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Evaluating the Performance of Various Detectors in the Small Field Size by 6 MV Linac [PDF]
Iranian Journal of Medical Physics, 2023 Introduction: We present a comprehensive evaluation of three different dosimeters in 6 MV flattening filter-free beam (FFF) under charged particle dis-equilibrium conditions.
Saed Al atawneh
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Frontiers in Pediatrics, 2022 Clinical trials completed in the last two decades have contributed significantly to the improved overall survival of children with cancer. In spite of these advancements, disease relapse still remains a significant cause of death in this patient ...
Megan Grundy, Aru Narendran
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Research on the Fatigue Life Scatter Factor Value Based on Measured Data
Hangkong gongcheng jinzhan, 2020 With the deep development of baseline spectrum or severe spectrum, it is necessary to use the measured data to develop the load spectrum in spectrum developing method and life scatter factor.
WANG Chuangqi, MENG Xinyi
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Nonlocal symmetries and factorized scattering [PDF]
Journal of Physics A: Mathematical and Theoretical, 2018 Conventionally, factorized scattering in two dimensions is argued to be a consequence of the conservation of local higher charges. However, integrability may well be realized via nonlocal charges, while higher local charges are not known. Here we address the question of whether a nonlocal Yangian symmetry implies factorized scattering of the S-matrix ...
Florian Loebbert, Anne Spiering
openaire +2 more sources