Results 211 to 220 of about 1,706,764 (337)

Observations of the Vertical Diameter of the Planet Jupiter [PDF]

, 1895
T. J. T. Moore
openalex   +1 more source

Design and validation of a novel dosimetry phantom for motion management audits

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background We present a novel phantom design for conducting end‐to‐end dosimetry audits for respiratory motion management of two anatomical treatment sites. The design enables radiochromic film measurements of the dose administered to the target throughout the respiratory cycle (motion‐included) and the dose delivered to the time‐averaged ...
Alex Burton, Sabeena Beveridge, Nicholas Hardcastle, Silvio Malfitana, Janaka Madamperuma, Rick Franich   +5 more
wiley   +1 more source

Development of a prognostic surgical index using optical coherence tomography for large macular holes: a retrospective multicenter study. [PDF]

BMC Ophthalmol
Li Y, Chen B, Chen X, Lu Y.
europepmc   +1 more source

Note on the Semi-diameter of the Moon [PDF]

, 1879
E. Neison
openalex   +1 more source

Measurement of aortic diameter [PDF]

The Journal of Thoracic and Cardiovascular Surgery, 1997
openaire   +3 more sources

Novel CT radiomics models for the postoperative prediction of early recurrence of resectable pancreatic adenocarcinoma: A single‐center retrospective study in China

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To assess the predictive capability of CT radiomics features for early recurrence (ER) of pancreatic ductal adenocarcinoma (PDAC). Methods Postoperative PDAC patients were retrospectively selected, all of whom had undergone preoperative CT imaging and surgery. Both patients with resectable or borderline‐resectable pancreatic cancer met
Xinze Du, Yongsu Ma, Kexin Wang, Xiejian Zhong, Jianxin Wang, Xiaodong Tian, Xiaoying Wang, Yinmo Yang   +7 more
wiley   +1 more source

A Modification of the Michelson Interferometer Method for the Determination of Stellar Diameters [PDF]

, 1939
Reinhold Fürth, K. Sitte, H. Appel, A. S. Eddinǵton   +3 more
openalex   +3 more sources

Improving dose delivery in non‐coplanar cranial SRS: Stereoscopic x‐ray‐guided mitigation of table walkout errors

Journal of Applied Clinical Medical Physics, EarlyView.
Purpose Linear accelerator (LINAC)‐based single‐isocenter multi‐target (SIMT) treatment has streamlined the cranial stereotactic radiosurgery (SRS) workflow. Though efficient, SIMT delivery adds additional challenges that should be considered, including increased sensitivity to rotational errors for off‐isocenter targets.
Yohan A. Walter, Philip F. Durham, Anne N. Hubbard, William E. Burrell, Hsinshun T. Wu   +4 more
wiley   +1 more source

Anatomical structure of the medullary cavity of proximal femur with three-dimensional computed tomography. [PDF]

BMC Musculoskelet Disord
Shi T, Jia X, Zhang K, Jia G, Yang Z, Qiang M, Chen Y.   +6 more
europepmc   +1 more source

Errata in Mr. Thackeray's paper on the Diameters of the Sun and Moon [PDF]

, 1885

openalex   +1 more source