Showing 1,801 - 1,820 results of 1,941 for search '"Physicist"', query time: 0.20s Refine Results
  1. 1801

    Frameworks for Radiation Oncology Global Health Initiatives in US Residency Programs by Benjamin C. Li, Jessica Chew, Daniel V. Wakefield, Ankit Agarwal, Anuja Jhingran

    Published 2021-12-01
    “…Faculty involvement included radiation oncologists (91%), medical physicists (55%), and non-RO department faculty (27%). …”
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    Article
  2. 1802

    Enhancing the Efficiency of a Radiation Oncology Department Using Electronic Medical Records: Protocol for Preparing Radiotherapy by Hao-Shen Cheng, Weir-Chiang You, Ni-Wei Chen, Mu-Chih Hsieh, Che-Fu Tsai, Chia-Jing Ho, Chien-Chih Chen

    Published 2024-02-01
    “…MethodsWe held multidisciplinary discussions among physicians, physicists, medical radiation technologists, nurses, and engineers. …”
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  3. 1803

    The Earth expansion theory and its transition from scientific hypothesis to pseudoscientific belief by P. Sudiro

    Published 2014-06-01
    “…Due to the level of scientific knowledge and the limited amount of data available in many scientific disciplines at the time, not only was contractionism considered a valid scientific theory but the debate also included expansionism, mobilism on a fixed-dimension planet, or various combinations of these geodynamic hypotheses. Geologists and physicists generally accepted that planets could change their dimensions, although the change of volume was generally believed to happen because of a contraction, not an expansion. …”
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  4. 1804

    In vivo Dosimetry for dose verification of total skin electron beam therapy using gafchromic® EBT3 film dosimetry by Misba Hamid Baba, Benoy Kumar Singh, Shaqul Qamar Wani

    Published 2022-01-01
    “…The American Association of Physicists in Medicine recommends a dose uniformity of 8% and 4% in the vertical and horizontal patient plane for direct incident beam; however, for oblique incidences like in the modified Stanford technique, the dose variation is about 15%. …”
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  5. 1805

    Evaluation of a software module for adaptive treatment planning and re-irradiation by Anne Richter, Stefan Weick, Thomas Krieger, Florian Exner, Sonja Kellner, Bülent Polat, Michael Flentje

    Published 2017-12-01
    “…Conclusion The experience of one year showed high acceptance of the Dynamic Planning Module in our department for both physicians and medical physicists. The re-planning can potentially reduce the accumulated dose to the organs at risk and ensure a better target volume coverage. …”
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    Article
  6. 1806

    Dosimetric comparison of different dose calculation algorithms in postmastectomy breast cancer patients using conformal planning techniques by Garima Gaur, Vinod Kumar Dangwal, Raja Paramjeet Singh Banipal, Ranjit Singh, Gurpreet Kaur, Romikant Grover, Sheetal Sachdeva, Manraj Singh Kang, Simrandeep Singh, Pardeep Garg, Baltej Singh

    Published 2023-01-01
    “…Conclusion: The change in the dose calculation algorithm resulted in dosimetric changes which must be evaluated by the medical physicists and oncologists while evaluating treatment plans. …”
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  7. 1807

    TriDFusion (3DF) image viewer by Daniel Lafontaine, C. Ross Schmidtlein, Assen Kirov, Ryan P. Reddy, Simone Krebs, Heiko Schöder, John L. Humm

    Published 2022-10-01
    “…Conclusions In summary, 3DF provides a powerful, convenient, easy-to-use suite of open-source imaging research tools for the nuclear medicine community that allows physicians, medical physicists, and academic researchers to display, manipulate, and analyze images.…”
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  8. 1808

    Comparative Study of Auto Plan and Manual Plan for Nasopharyngeal Carcinoma Intensity-Modulated Radiation Therapy by Xin X, Cheng C, Li C, Li J, Wang P, Yin G, Lang J

    Published 2020-12-01
    “…For OARs which have no significant difference between AU and MA plans are highlighted, the mean dose of OARs in AU plans was at least not higher than MA plans.Conclusion: Nasopharyngeal carcinoma IMRT plans made by an automatic planning tool met the clinical requirements for target prescription dose; moreover, the dose of normal tissues was lower than in MA plans. Clinical physicists’ time can be saved and the influence of factors such as the lack of experience in treatment planning can be avoided.Keywords: auto planning, manual planning, nasopharyngeal carcinoma…”
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  9. 1809

    Radiation oncology resident training in patient safety and quality improvement: a national survey of residency program directors by Matthew B. Spraker, Matthew J. Nyflot, Kristi R. G. Hendrickson, Stephanie Terezakis, Shannon E. Fogh, Gabrielle M. Kane, Eric C. Ford, Jing Zeng

    Published 2018-09-01
    “…Abstract Background Physicians and physicists are expected to contribute to patient safety and quality improvement (QI) in Radiation Oncology (RO), but prior studies suggest that training for this may be inadequate. …”
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  10. 1810

    Deep Convolutional Neural Network Based Analysis of Liver Tissues Using Computed Tomography Images by Mehrun Nisa, Saeed Ahmad Buzdar, Khalil Khan, Muhammad Saeed Ahmad

    Published 2022-02-01
    “…The study concludes that abnormalities in the human liver could be discriminated and diagnosed by texture analysis techniques, which may also assist radiologists and medical physicists in predicting the severity and proliferation of abnormalities in liver diseases.…”
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  11. 1811

    Neuroscience, neuroeducation, neurodidactics and technology by Claudia De Barros, Antonio Hernández Fernández

    Published 2022-09-01
    “…It must bring together neurologists, psychologists, psychiatrists, philosophers, linguists, biologists, engineers, physicists and mathematicians (MANES & NIRO, 2014), as well as physicians, sociologists, theologians and a long list of others, since understanding brain functioning is everyone's responsibility (CUMPA, 2019). …”
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  12. 1812

    Emergence of Cooperation as a Non-equilibrium Transition in Noisy Spatial Games by Shakti N. Menon, V. Sasidevan, V. Sasidevan, Sitabhra Sinha

    Published 2018-04-01
    “…The emergence of cooperation among selfish agents that have no incentive to cooperate is a non-trivial phenomenon that has long intrigued biologists, social scientists and physicists. The iterated Prisoner's Dilemma (IPD) game provides a natural framework for investigating this phenomenon. …”
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  13. 1813

    Research Again Origin of the Asymmetry Between Matter and Antimatter — Energy Basic State Field of the Universe (∐) by Xiaodong Yang, Yuchen Yang, Zhen Luo, Yuanbo Bi

    Published 2023-01-01
    “…We introduce the ideas of two talented physicists and Cabibbo theory which have important influence on the research of origin of the matter–antimatter asymmetry, we propose that the “Dirac energy sea” is compatible with Feynman’s idea that antiparticles are “time reversals” of particles and be used to analyze some cosmological problems. …”
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  14. 1814

    Access to electronic health records by care setting and provider type: perceptions of cancer care providers in Ontario, Canada by Paszat Lawrence, Dobrow Mark J, Orchard Margo C, Jiang Hedy, Brown Patrick

    Published 2009-08-01
    “…Compared to surgeons, nurses (OR 3.47 95% CI: 1.80–6.68, p < 0.05), radiation therapists/physicists (OR 7.86 95% CI: 2.54–25.34, p < 0.05), and other clinicians (OR 4.92 95% CI: 2.15–11.27, p < 0.05) were more likely to report good access to their organization's EHRs.…”
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  15. 1815

    Integrated Natural Language Processing and Machine Learning Models for Standardizing Radiotherapy Structure Names by Khajamoinuddin Syed, William Sleeman IV, Kevin Ivey, Michael Hagan, Jatinder Palta, Rishabh Kapoor, Preetam Ghosh

    Published 2020-04-01
    “…To standardize radiotherapy structure names, we developed an integrated natural language processing (NLP) and machine learning (ML) based system that can map the physician-given structure names to American Association of Physicists in Medicine (AAPM) Task Group 263 (TG-263) standard names. …”
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  16. 1816

    The Polyfurcation Century: Does the Evolution on Earth Have a Cosmological Relevance? by Akop P. Nazaretyan

    Published 2018-01-01
    “…Current generations’ activities will determine what exactly the turning point will look like and what direction the subsequent evolution will go. Modern physicists and specialists in heuristics are advancing strong reasons for the conclusion that there is no absolute ban on the range of purposeful mass-energy control and therefore, mind’s cosmic-scale influence is potentially unlimited. …”
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  17. 1817

    The divergent histories of Bose-Einstein statistics and the forgotten achievements of Władysław Natanson (1864–1937) by Michał Kokowski

    Published 2019-11-01
    “…These achievements are presented against the background and in the context of discussions which – relatively sporadically – took place among various groups of researchers: historians and philosophers of science, physicists, sociologists of scientific knowledge in the 20th and 21st centuries. …”
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