Results 171 to 180 of about 680,116 (340)
Ellis wormhole without a phantom scalar field. [PDF]
Phys Rev D, 2019 Cañate P, Sultana J, Kazanas D.
europepmc +1 more source
Late-time tails of a self-gravitating massless scalar field, revisited [PDF]
, 2009 Piotr Bizoń +2 more
openalex +1 more source
Degeneracy and Kink Scattering in a Two Coupled Scalar Field Model in (1,1) Dimensions
, 2022 Fabiano C. Simas +3 more
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New Directions for Adult and Continuing Education, EarlyView.ABSTRACT This article explores how artificial intelligence (AI) can support online adult learning by aligning with Knowles’ four principles of andragogy: involvement, experience, problem‐centeredness, and relevance. Three activities were analyzed using a comparative case study (CCS) method.
Xi Lin, Steve W. Schmidt
wiley +1 more source
Quantum dissipation in a scalar field theory with gapped momentum states. [PDF]
Sci Rep, 2019 Trachenko K.
europepmc +1 more source
Dark Matter and Dark Energy from a Single Scalar Field and Cosmic Microwave Background Data [PDF]
, 2005 Roberto Mainini +2 more
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Advanced Chinese Medicine, EarlyView.Guizhi Fuling capsule likely alleviates chronic pelvic inflammatory disease by exerting anti‐inflammatory effects, restoring TCA cycle energy metabolism, reshaping gut microbiota structure, inhibiting quorum sensing signaling, and improving polysaccharide metabolic functions.
Hongli Chen +8 more
wiley +1 more source
Accretion of a symmetry-breaking scalar field by a Schwarzschild black hole. [PDF]
Philos Trans A Math Phys Eng Sci, 2018 Traykova D, Braden J, Peiris HV.
europepmc +1 more source
Inflation with a complex scalar field
, 1996 We discuss the coupled Einstein-Klein-Gordon equations for a complex scalar field with and without a quartic self-interaction in a zero curvature Friedman-Lema\^ tre Universe. The complex scalar field, as well as the metric, is decomposed in a homogeneous, isotropic part (the background) and in first order gauge invariant scalar perturbation terms ...
openaire +3 more sources
NR4A1 Exerts Pro‐Tumor Role in Glioblastoma via Inducing xCT/GPX4‐Regulated Ferroptosis
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Purpose This study investigates NR4A1's paradoxical roles in glioblastoma (GBM) progression, focusing on its mechanistic link to ferroptosis regulation. We aimed to resolve conflicting reports of NR4A1 as both an oncogene and a tumor suppressor by defining its transcriptional control over xCT/GPX4‐mediated iron homeostasis and its clinical ...
Peng Tao +10 more
wiley +1 more source