Results 51 to 60 of about 1,091,869 (138)
Can we see quantum gravity? Photons in the asymptotic-safety scenario
, 2012 In the search for a quantum theory of gravity it is crucial to find experimental access to quantum gravitational effects. Since these are expected to be very small at observationally accessible scales it is advantageous to consider processes with no tree-
Döbrich, Babette, Eichhorn, Astrid
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Medical Physics, Volume 52, Issue 6, Page 3723-3733, June 2025.Abstract Background The United States Food and Drug Administration (FDA) recently published a model observer‐based framework for the objective performance assessment of computed tomography (CT) metal artifact reduction (MAR) algorithms and demonstrated the framework's feasibility in the low‐contrast detectability (LCD) task‐based assessment of MAR ...
Grant Fong +6 more
wiley +1 more source
Weak matrix elements and K-meson physics [PDF]
arXiv, 2000 An overview is presented about old and recent methods to compute the $K\to \pi \pi$ decay amplitude.
arxiv
Future Colliders Symposium in Hong Kong: Scientific Overview [PDF]
, 2016 Opening Lecture at the Hong Kong University of Science and Technology Jockey Club Institute for Advanced Study Program on High Energy Physics Conference, January 18--21, 2016.
arxiv +1 more source
The effective field theory treatment of quantum gravity
, 2012 This is a pedagogical introduction to the treatment of quantum general relativity as an effective field theory. It starts with an overview of the methods of effective field theory and includes an explicit example.
Donoghue, John F.
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European Journal of Sport Science, Volume 25, Issue 5, May 2025.ABSTRACT Sedentary lifestyles can be seen as one of the central risk factors for poor health in the 21st century. Previous studies indicated negative associations between sedentary behavior and brain health. However, the neurological link between sedentary behavior and gray matter volume remains unclear.
Marco Giurgiu +7 more
wiley +1 more source
arXiv, 2010 Highlights of top quark physics presented at the 2009 Europhysics Conference on High Energy Physics from 16-22 July 2009 in Krakow, Poland, are reviewed.
arxiv
Tissue Engineering and Regenerative Medicine: Perspectives and Challenges
MedComm, Volume 6, Issue 5, May 2025.Tissue engineering and regenerative medicine. This review presents cell therapy, extracellular vesicle therapy, and tissue engineering in regenerative medicine, highlighting their key historical milestones, clinical applications, and current challenges.
Van T. Hoang +12 more
wiley +1 more source
Bouncing Cosmologies: Progress and Problems
, 2016 We review the status of bouncing cosmologies as alternatives to cosmological inflation for providing a description of the very early universe, and a source for the cosmological perturbations which are observed today.
Brandenberger, Robert, Peter, Patrick
core +3 more sources
Gluon Saturation and Black Hole Criticality
, 2007 We discuss the recent proposal in hep-th/0611312 where it was shown that the critical anomalous dimension associated to the onset of non-linear effects in the high energy limit of QCD coincides with the critical exponent governing the radius of the black
Alvarez-Gaume, L. +4 more
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