Results 31 to 40 of about 1,265,495 (296)

HOM Based Beam Diagnostics Study at FLASH

, 2015
HOM based beam diagnostics study at ...
Shi, L., Zhang, P., Jones, R. M., Eddy, N., Habib, S., Wamsat, T., Lorbeer, B., Baboi, N.   +7 more
core   +1 more source

Invasiveness Study of Supersonic Gas-Curtain-Based Ionization Profile Monitor for Medical Accelerators

Instruments
In proton beam therapy, ideally, beam monitoring should be non-invasive to provide online real-time feedback, such that the total dose delivered to the patient is not significantly affected. The invasiveness of the Supersonic Gas-Curtain-Based Ionization
William Butcher, Narender Kumar, Milaan Patel, Bharat Singh Rawat, Oliver Stringer, Farhana Thesni Mada Parambil, Hao Zhang, Carsten P. Welsch   +7 more
doaj   +1 more source

Nuclotron beam diagnostics [PDF]

Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366), 2003
The superconducting synchrotron Nuclotron was put into operation in March 1993 at the Laboratory of High Energies, JINR in Dubna. The Nuclotron Control System (NCS) provided an efficient support for machine operation during all runs. The dedicated NCS subsystem for beam diagnostics in the injection transfer line and the Nuclotron ring is described.
V. Andreev, V. Gorchenko, A. Govorov, A. Kirichenko, A. Kovalenko, I. Kulikov, V. Mikhailov, V. Monchinsky, S. Romanov, B. Sveshnikov, A. Tsarenkov, B. Vasilishin, M. Voevodin, V. Volkov   +13 more
openaire   +1 more source

Accelerator Technology: Beam Instrumentation and Diagnostics

, 2013
This document is part of Subvolume C 'Accelerators and Colliders' of Volume 21 'Elementary Particles' of Landolt-Börnstein - Group I 'Elementary Particles, Nuclei and Atoms'.
T. Lefevre, H. Schmickler, R. Jones, Jones, R, Lefevre, T, Schmickler, H   +5 more
core   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

Particle beam diagnostics and control

Proceedings of the International School of Physics “Enrico Fermi”, 2011
Beam diagnostics and instrumentation are an essential part of any kind of accelerator. There is a large variety of parameters to be measured for observation of particle beams with the precision required to tune, operate and improve the machine. Depending on the type of accelerator, for the same parameter the working principle of a monitor may strongly ...
openaire   +2 more sources

Chemotherapy for Spinal Cord Intramedullary Pediatric Low‐Grade Glioma—A Systematic Literature Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric intramedullary low‐grade gliomas (PIMLGGs) are rare neoplasms that present unique clinical and management challenges. Although surgery remains the primary tool for tissue diagnosis and decompression, complete gross‐total resection is frequently unfeasible due to the infiltrative nature of these lesions.
Olga M. Sergeenko, Segev Gabay, Jonathan Roth, Amit Ringel, Rina Dvir, Shlomi Constantini   +5 more
wiley   +1 more source

Beam Diagnostics Challenges for Beam Dynamics Studies

, 2017
This seminar reviews the performance and limitations of present beam instrumentation systems in relation to beam dynamics studies, and gives an overview of the main requirements from the accelerator physics community for new or improved measurements that
Jones, Owain Rhodri
core   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Prediction on X-ray output of free electron laser based on artificial neural networks

Nature Communications, 2023
Knowledge of x-ray free electron lasers’ (XFELs) pulse characteristics delivered to a sample is crucial for ensuring high-quality x-rays for scientific experiments. XFELs’ self-amplified spontaneous emission process causes spatial and spectral variations
Kenan Li, Guanqun Zhou, Yanwei Liu, Juhao Wu, Ming-fu Lin, Xinxin Cheng, Alberto A. Lutman, Matthew Seaberg, Howard Smith, Pranav A. Kakhandiki, Anne Sakdinawat   +10 more
doaj   +1 more source