Results 81 to 90 of about 5,021,221 (346)
Targeted transfer learning to improve performance in small medical physics datasets. [PDF]
Medical Physics (Lancaster), 2019 PURPOSE To perform an in depth evaluation of current state of the art techniques in training neural networks to identify appropriate approaches in small datasets.
M. Romero +3 more
semanticscholar +1 more source
Medical physics in Europe following recommendations of the International Atomic Energy Agency
Radiology and Oncology, 2016 Medical physics is a health profession where principles of applied physics are mostly directed towards the application of ionizing radiation in medicine.
Casar Bozidar +4 more
doaj +1 more source
Frontiers in Oncology, 2014 In the arena of radiation oncology special procedures, medical physicists are often the focus professionals for implementation and administration of advanced and complex technologies. One of the most vexing and challenging aspects of managing complexity
Michael D Mills
doaj +1 more source
Molecular Oncology, EarlyView.We evaluated circulating tumor DNA (ctDNA) detection in advanced pancreatic cancer using DNA methylation, cell‐free DNA fragment lengths, and 5′ end motifs. Machine learning models were trained to estimate ctDNA levels from each feature and their combination.
Morten Lapin +10 more
wiley +1 more source
Journal of Radiation Research, 2020 The Japan Clinical Oncology Group–Radiation Therapy Study Group (JCOG-RTSG) has initiated several multicenter clinical trials for high-precision radiotherapy, which are presently ongoing.
T. Nishio +14 more
semanticscholar +1 more source
Temporal Resolution in Fluorescence Imaging
Frontiers in Molecular Biosciences, 2014 Temporal resolution is a key factor for imaging rapidly occurring events in biology. In this feature article, I investigate an approximate estimate for determining the temporal resolution limit.
Partha Pratim Mondal
doaj +1 more source
Molecular Oncology, EarlyView.In this exploratory study, we investigated the relationship between the gut microbiota and outcome in patients with metastatic hormone receptor‐positive breast cancer, treated in a randomized clinical trial with chemotherapy alone or chemotherapy in combination with immune checkpoint blockade.
Andreas Ullern +7 more
wiley +1 more source
Medical Physics (Lancaster), 2020 The labor force of Medical Physics is one of the most gender diverse in the field of Physics, as it has attained the proportional achievement of ~30% women worldwide (Tsapaki et al. Phys Medica. 2018;55:33–39). While great strides have been made toward a
Maxine van Zyl +3 more
semanticscholar +1 more source
Understanding and measuring mechanical signals in the tumor stroma
FEBS Open Bio, EarlyView.This review discusses cancer‐associated fibroblast subtypes and their functions, particularly in relation to extracellular matrix production, as well as the development of 3D models to study tumor stroma mechanics in vitro. Several quantitative techniques to measure tissue mechanical properties are also described, to emphasize the diagnostic and ...
Fàtima de la Jara Ortiz +3 more
wiley +1 more source
Virtual Mentoring for Medical Physicists: Results of a Global Online Survey
Journal of Medical PhysicsPurpose: Medical physics professional development is limited in parts of the globe and can be aided by virtual mentoring. A global online perception survey was conducted to elucidate the characteristics of the preferred virtual mentoring program. Methods:
Jacob Van Dyk +3 more
doaj +1 more source