Results 71 to 80 of about 8,826 (305)
Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review
Advanced Functional Materials, EarlyView.Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera +6 more
wiley +1 more source
GalaxiesWe describe a method of determining three-body and four-body Laplace-like phase angles with the potential to librate about a mean value in multiplanet extrasolar systems. Unlike in past searches of N-body results, this method relies on global mean-motion
Dimitris M. Christodoulou +4 more
doaj +1 more source
Why no orbital resonances among the satellites of Uranus?
, 1987 Most of the orbital resonances among the satellites of the major planets are thought to be assembled by differential tidal expansion of their orbits. Why this has not occurred for the Uranus system can be investigated by determining the resonances which ...
Peale, S. J.
core
Capture of planets into mean-motion resonances and the origins of extrasolar orbital architectures [PDF]
, 2015 The early stages of dynamical evolution of planetary systems are often shaped by dissipative processes that drive orbital migration. In multi-planet systems, convergent amassing of orbits inevitably leads to encounters with rational period ratios, which ...
Batygin, Konstantin
core
SHAPE RESONANCES IN PHOTOIONIZATION: CORRELATION WITH STO-3G MO RESULTS
, 1984 Shape resonances in nine linear molecules are investigated by multiple-scattering and molecular-orbital calculations. Each resonance correlates with a bound-state virtual orbital.
Schweig, A. +5 more
core +1 more source
Advanced Functional Materials, EarlyView.Blue phosphorescent OLEDs remain limited by poor operational stability. Here, a unified analytical framework integrating transient photoluminescence and magneto‐electroluminescence is developed to correlate intrinsic material photophysics with electrically driven degradation.
Hakjun Lee, Bum June Park, Taekyung Kim
wiley +1 more source
GalaxiesSuper-Earth b and sub-Neptunes c and d are orbiting about the M3.0V dwarf TOI-270 in that order from the star. Their global resonant chain (3:5, 1:1, 2:1) is extremely surprising because planet d appears to be the only known planet occupying the 2:1 ...
Dimitris M. Christodoulou +4 more
doaj +1 more source
, 1994 The orbital picture of shape resonances is investigated by examining the radial charge density distributions calculated from resonant Feynman-Dyson amplitudes for the P-2 Shape resonances in e-Be, e-Mg, and e-Ca scattering using the zeroth (bivariational
Jayraman Nair +8 more
core +1 more source
Trapping in high-order orbital resonances and inclination excitation in extrasolar systems [PDF]
, 2009 Exoplanetary systems in mean motion resonance (MMR) are thought to have been captured as a result of gas-induced (Type II) orbital migration, during their early evolution phases.
Tsiganis, Kleomenis, Libert, Anne-Sophie
core +1 more source
Adiabatic evolution due to the conservative scalar self-force during orbital resonances
, 2022 We calculate the scalar self-force experienced by a scalar point-charge orbiting a Kerr black hole along rθ-resonant geodesics. We use the self-force to calculate the averaged rate of change of the charge’s orbital energy hE_i, angular momentum hL_ zi ...
Nasipak, Zachary
core +1 more source