Results 301 to 310 of about 541,340 (376)

LUNAR HALO AND LUNAR CORONA

, 1901

openalex   +1 more source

Replication-dependent histone labeling dissects the physical properties of euchromatin/heterochromatin in living human cells. [PDF]

Sci Adv
Minami K, Nakazato K, Ide S, Kaizu K, Higashi K, Tamura S, Toyoda A, Takahashi K, Kurokawa K, Maeshima K.   +9 more
europepmc   +1 more source

Log file‐based quality assurance method for respiratory gating system

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background As medical linear accelerator technology advances, enabling higher dose rate deliveries, hypofractionation regimens has increased. This necessitates respiratory gating systems that synchronize radiation delivery with tumor position, requiring simple rigorous quality assurance (QA) to ensure treatment accuracy and patient safety ...
Wonjoong Cheon, Young Kyu Lee, Yunji Seol, Chan‐beom Park, Hong Qi Tan, Kyu Hye Choi, Young‐nam Kang, Byung Ock Choi   +7 more
wiley   +1 more source

II. A Letter from Mr. Henry Baker, F. R. S. to the President, containing an extract of a letter from Mr. William Arderon, F. R. S. to Mr. Baker, giving an accent of the present condition of the Roman camp at Castor in Norfolk, with a plan of it; and also a representation of an halo or mock-sun observed by the same gentleman July 11, 1749. [PDF]

Henry Baker, William Arderon, Henry Baker, William Arderon   +3 more
openalex   +1 more source

Criterion for Assessing Accumulated Neurotoxicity of Alpha-Synuclein Oligomers in Parkinson's Disease. [PDF]

Int J Numer Method Biomed Eng
Kuznetsov AV.
europepmc   +1 more source

Developing reference plans for evaluating global clinical trials credentialing and PSQA systems

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To develop a practical framework for creating a diverse set of validated reference plans (varying in complexity) and implement a workflow to introduce beam modeling, calibration, and delivery errors into the reference cohort to test and compare various dosimetry audit methodologies.
Fre'Etta M. D. Brooks, Mohammad Hussein, Jessica Lye, Christopher L. Nelson, Nakamura Mitsuhiro, Mallory C. Glenn, Patricia Diez, Rushil Patel, Maddison Shaw, Ileana Silvestre Patallo, Miriam Barry, Catharine H. Clark, Joerg Lehmann, Stephen F. Kry   +13 more
wiley   +1 more source

HALO OF HEVELIUS

, 1901

openalex   +1 more source

Synthesis of silver nanoparticles from pure and combined extracts of Satureja bachtiarica Bung. and Satureja hortensis L. effective on some microbial strains causing digestive diseases. [PDF]

Discov Nano
Samani PA, Ghavam M.
europepmc   +1 more source

Producing high quality cranial SRS plans with 4Pi planning technique in a commercial clinical solution

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To generate high‐quality stereotactic radiosurgery (SRS) plans for single cranial lesions using 4Pi planning technique and compare these to our clinical “status quo” plans. Methods Eighteen vestibular schwannoma (VS) patients previously planned with Varian Eclipse RapidArc and treated on a Varian TrueBeam using 6FFF MV photon beams ...
Ganesh Narayanasamy, Nishan Shrestha, Milan Bimali, Fen Xia, Zhong Su   +4 more
wiley   +1 more source

PorA of the Type IX Secretion Is a Ligand of the PorXY Two-Component Regulatory System in Porphyromonas gingivalis. [PDF]

Mol Microbiol
Ito M, Yukitake H, Veith PD, Gorasia DG, Tominaga T, Sasaki Y, Reynolds EC, Nakayama K, Naito M, Shoji M.   +9 more
europepmc   +1 more source