Results 251 to 260 of about 4,338,110 (346)

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

The Correlation Between Visceral Fat Area to Skeletal Muscle Mass Ratio and Multiorgan Insulin Resistance in Chinese Population With Obesity. [PDF]

Int J Endocrinol
Zhang Y, Du M, Li Z, Wang X, Leng M, Huang Y, Li L, Zhang S, Li C.   +8 more
europepmc   +1 more source

Mass-ratio and complementarity effects simultaneously drive aboveground biomass in temperate Quercus forests through stand structure. [PDF]

Ecol Evol, 2021
Gao WQ, Lei XD, Gao DL, Li YT.
europepmc   +1 more source

Erratum: Parallax and Mass Ratio of the Visual Binary HU 1176 from Photographs Taken with the 24-inch Sproul Refractor

, 1970
Peter van de Kamp, Sandra Moore
openalex   +1 more source

CFD assessment of orifice aspect ratio and mass flow ratio on jet mixing in rectangular ducts [PDF]

, 1994
Donald Bain, C.A. Smith, J. D. Holdeman
openalex   +1 more source

An investigation into the feasibility and efficacy of stereotactic radiosurgery for 1–3 cm single brain lesions on the ring‐mounted Halcyon LINAC

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose An evaluation of the accuracy, safety, and efficiency of the Halcyon ring delivery system (RDS) for stereotactic radiosurgery (SRS) treatment to relatively small (1–3 cm) brain lesions. Methods After completing the extensive in‐house quality assurance checks including Winston–Lutz test and independent dose verification via MD Anderson ...
Kate Hazelwood, Shane McCarthy, Josh Misa, David Castelvetere, William St. Clair, Damodar Pokhrel   +5 more
wiley   +1 more source

Coronary Volume-to-Myocardial Mass Ratio Giving Additional Insights in Coronary Artery Disease Pathophysiology. [PDF]

Radiol Cardiothorac Imaging
van Assen M, Onnis C.
europepmc   +1 more source

Sulfur isotope relative ratios determined by mass spectrometry

, 1973
O.H. Howard
openalex   +2 more sources

The very short-period extreme mass ratio binary 75 Pegasi - Photometry and model [PDF]

, 1991
Brian Martin, D. P. Hube, Chris Brown
openalex   +1 more source

AAPM Task Group No. 249.B—Essentials and guidelines for clinical medical physics residency training program

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract The establishment of guidelines and curriculum standards for medical physics residency training is a critical component of setting expectations and competencies for the profession. Since the last publication of these standards, residency training has become integrated into the eligibility criteria for most medical physics certification bodies.
Jonathon A. Nye, Joseph P. Dugas, William D. Erwin, David P. Gierga, Darryl G. Kaurin, Stephanie M. Leon, Ho‐Ling Anthony Liu, Zheng Feng Lu, Alphonso W. Magri, Lynn N. Rill, Leah K. Schubert, Beth A. Schueler, Irina Vergalasova, John Vetter, Brian D. Wichman, Amy Shu‐Jung Yu, Dandan Zheng   +16 more
wiley   +1 more source