Results 11 to 20 of about 82,733 (235)
Assessment of Robustness of MRI Radiomic Features in Four Abdominal Organs: Impact of Deep Learning Reconstruction and Segmentation. [PDF]
J Magn Reson ImagingABSTRACT Background The impact of deep learning (DL) reconstruction and segmentation on MRI radiomics stability has not been fully assessed. Purpose To investigate the effects of acquisition, reconstruction, and segmentation on the reproducibility and variability of radiomic features in abdominal MRI. Study Type Prospective.
Zhong J +14 more
europepmc +2 more sources
Drug Critical Limits for Urgent Physician Notification. [PDF]
Clin Pharmacol TherCritical limits represent quantitative decision thresholds for drugs that require immediate clinician notification and potential life‐saving intervention. United States hospitals lack a national standard for drug critical limits. We collected critical limits from 417 US hospitals across all 50 states and Washington, D.C.; of these, 411 maintained drug ...
Kuang E, Ibrahim Y, Cheng K, Kost GJ.
europepmc +2 more sources
QCD equation of state and dark matter [PDF]
, 2012 The QCD equation of state is not often discussed in cosmology. However, the relic density of weakly interacting massive particles (WIMPs) depends on the entropy and the expansion rate of the Universe when they freeze out, at a temperature in the range ...
Philipsen, Owe +3 more
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Application of machine learning to the study of QCD transition in heavy ion collisions
He jishu, 2023 In high-energy heavy ion collisions, quarks and gluons are released from the colliding nucleus to form a new state of nuclear matter called deconfined quark gluon plasma (QGP). To study the transition from normal nuclear matter or hadron resonance gas to
LI Fupeng, PANG Longgang, WANG Xinnian
doaj +1 more source
Nature Communications, 2017 Efficient on-demand cooling of the functional degrees of freedom in solid-state implementations of quantum information processing devices remains a challenge.
Kuan Yen Tan +5 more
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Progress on QCD properties in strong magnetic fields from lattice QCD
He jishu, 2023 We review the current status of quantum chromodynamics (QCD) properties in strong magnetic fields from lattice QCD. After a general introduction, we briefly present the implementation of a background magnetic field onto a lattice and discuss the recent ...
DING Hengtong, LI Shengtai, LIU Junhong
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Thoughts about the utility of perturbative QCD in the cores of neutron stars – contribution to a roundtable discussion on neutron stars and QCD [PDF]
EPJ Web of Conferences, 2022 In this contribution, I discuss the utility that perturbative QCD offers in studying the matter in the cores of neutron stars. I discuss the reasons why perturbative QCD can constrain the equation of state at densities far below the densities where we ...
Kurkela Aleksi
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Assessment of weak-coupling approximations on a driven two-level system under dissipation
New Journal of Physics, 2021 The standard weak-coupling approximations associated to open quantum systems have been extensively used in the description of a two-level quantum system, qubit, subjected to relatively weak dissipation compared with the qubit frequency.
W S Teixeira +3 more
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Deep Inelastic Scattering, 2002 A review on how the Odderon idea does appear in QCD is given. In the last years it has been developed a non-perturbative QCD approach based on the stochastic vacuum model and a perturbative one based on resummation techniques in the small x QCD region.
openaire +2 more sources
Flavour degrees of freedom and the transition temperature in QCD [PDF]
, 1990 Gavai RV, Gupta S, Irbäck A, et al. Flavour degrees of freedom and the transition temperature in QCD. Physics Letters, B.
Karsch, Frithjof +17 more
core +1 more source