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- Physics 1
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521
MAGICS. II. Seed Black Holes Stripped of Their Surrounding Stars Do Not Sink
Published 2025-01-01“…Massive black hole (MBH) seed mergers are expected to be among the loudest sources of gravitational waves detected by the Laser Interferometer Space Antenna, providing a unique window into the birth and early growth of MBHs. …”
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522
Early Results from GLASS-JWST. XXV. Electron Density in the Interstellar Medium at 0.7 ≲ z ≲ 9.3 with NIRSpec High-resolution Spectroscopy
Published 2025-01-01“…Using the high-resolution spectra obtained from the JWST Near-Infrared Spectrograph (NIRSpec) microshutter assembly (MSA) as part of the GLASS-JWST program, we have assembled the largest sample to date (34 galaxies) with individual n _e measurements derived from the [O ii ] λλ 3726, 29 and/or [S ii ] λλ 6718, 32 doublets at 0.7 ≲ z ≲ 9.3. The gravitational lensing magnification by the foreground A2744 cluster allows us to probe n _e in galaxies with stellar masses ( M _* ) down to ≃10 ^7.5 M _⊙ across the entire redshift range. …”
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523
Assessing the Dark Matter Content of Two Quasar Host Galaxies at z ∼ 6 through Gas Kinematics
Published 2025-01-01“…Assuming that both galaxies exhibit disk rotation driven by the gravitational potential of the galaxy, we find that the best-fit disk models have a V _rot / σ ≈ 2 and inferred circular velocities out to ∼6–8 kpc scales, well beyond the likely stellar distribution. …”
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524
Emulsifying Properties of Dried Soy-Whey, Dried Tofu-Whey, and Their Isolated Proteins
Published 2018-12-01“…Even though the stability to gravitational separation and coalescence increased with increasing protein concentration, freeze-dried whey samples exhibited a higher ability to form and stabilize emulsions respect to that of thermally-dried ones, especially for those obtained from soy-whey. …”
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525
The effect of expiratory flow limitation on supine persistent hyperinflation in COPD: a prospective observational study
Published 2024-11-01“…Conclusion Supine persistent hyperinflation occurs in COPD and is associated with increased dynamic elastance and EFL, likely the result of increased airway closure due to gravitational redistribution of lung mass.…”
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526
Extreme Scale Height Variations and Nozzle Shocks in Warped Disks
Published 2025-01-01“…We analytically derive (and numerically validate) that ${\psi }_{{\rm{c}}}\approx {(r/{r}_{{\rm{g}}})}^{-1/2}$ in the non-Keplerian regime, where r _g = GM / c ^2 is the gravitational radius, and M is the mass of the central object. …”
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527
H-AMR FORGE’d in FIRE. I. Magnetic State Transitions, Jet Launching, and Radiative Emission in Super-Eddington, Highly Magnetized Quasar Disks Formed from Cosmological Initial Cond...
Published 2025-01-01“…Despite the toroidal magnetic field's dominance at large radii, vertical magnetic flux builds up near the event horizon, leading to a magnetic state transition within the inner 200 gravitational radii of the disk. This powers strong winds and, for spinning BHs, relativistic jets that can spin down the BH within 5−10 Myr. …”
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528
Characterizing the Flow and Interaction of Microbubbles in a 2D Capillary Network for Targeted Drug Delivery: A Simulation Study
Published 2025-01-01“…Finally, the MB-MB interaction force exceeded the Brownian and gravitational forces. Therefore, it can be concluded that the MB-MB interaction force is crucial for MB-based targeted drug delivery. …”
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529
Gravity and Remote Sensing Methods as a Solution in Identifying Geothermal Reservoirs on Volcanoes
Published 2022-01-01“…The residual Bouguer anomaly distribution can be used for qualitative interpretation of the distribution of the earth’s gravitational acceleration at the measurement location. …”
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530
DESESTABILIZACIÓN DE LADERAS Y PELIGRO DE PROCESOS DE REMOCIÓN EN MASA. CASO DE ESTUDIO: FALDEOS DEL CERRO CURRUHUINCA. SAN MARTÍN DE LOS ANDES. NEUQUÉN.
Published 2012-12-01“…Here se is in danger of occurrence of gravitational movements (avalanches of rocks, translational slides, tipping, flows channelled and fall of rocks); the risk of flooding and seismic hazard, the latter in connection with the property that has mass, and therefore as effective trigger movements of removal in the destabilization of the slopes. …”
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531
My child’s legacy: a mixed methods study of bereaved parents and providers’ opinions about collaboration with NICU teams in quality improvement initiatives
Published 2020-09-01“…Motivation to contribute gravitated around two central themes: helping others and helping themselves. …”
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532
Impact of Saharan dust on particulate matter characteristics in an urban and a natural locality in Central Europe
Published 2024-12-01“…It may be explained by the different altitudes of the sampling localities, as coarse particles are more susceptible to gravitational pull while fine particles tend to remain suspended at higher altitudes. …”
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533
Comprehensive Fault Location on Transmission Lines Considering Variation in Line Parameters and Saturation in Current Transformers
Published 2025-01-01“…Numerical results and comparisons confirm the proposal’s effectiveness, being better than the previous traditional fault location technique such as the impedance-based (IB) technique, as well as other meta-heuristic algorithms such as a grey wolf optimization (GWO) algorithm, a gravitational search (GS) algorithm, and an inclined planes optimization (IPO) algorithm. …”
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534
De la recommandation de 2002 au Livre Vert de 2006 : quelle stratégie européenne pour la gestion intégrée des zones côtières (GIZC)
Published 2009-05-01“…A la dimension des mers et océans, une autre exigence se manifeste nettement, celle de renouveler l’appareil conceptuel et instrumental de la GIZC pour tenir compte des nouvelles échelles d’analyse entraînant le déplacement vers la mer du centre de gravité de la GIZC et du profil nouveau de la gouvernance. …”
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535
Determination of unbound-bound moisture interface of faecal sludges from different on-site sanitation systems
Published 2025-01-01“…While the BST provided the settleability of FS at gravitational force, and centrifugation estimated the relative limit of solid-liquid separability upon application of a force, the boundary of unbound moisture or the interface of unbound and bound moisture fractions as determined by TGA, DSC and WA. …”
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536
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Changes in the visual analyzer occurring as a result of space flight
Published 2019-04-01“…<br> Microgravity occurs while being at a great distance from celestial bodies when their gravitational influence is very small. And hypogravity, in turn, is a variant of reduced gravity.…”
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538
Coal‐wall spalling prevention mechanism using advance‐grooving pressure relief in the large‐mining‐height working face of a shallow coal seam
Published 2024-11-01“…At the same time, the strain energy and gravitational potential energy of roof cutting instability are released to form a dynamic load. …”
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539
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540
Stability of compact stars in a uniform density background cloud
Published 2024-12-01“…Once the coupling parameter exceeds $$3 \times 10^{-5}$$ 3 × 10 - 5 , the adiabatic index drops below $$\Gamma _{\text {max}}'$$ Γ max ′ , triggering a gravitational collapse. Beyond this limit of $$\alpha $$ α , the pressure and speed of sound also become non-physical. …”
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