Efficient Separation of the Methoxyfuranocoumarins Peucedanin, 8-Methoxypeucedanin, and Bergapten by Centrifugal Partition Chromatography (CPC) by Magdalena Bartnik

“…(Apiaceae) by counter-current chromatography in a hydrostatic equilibrium system (centrifugal partition chromatography—CPC). …”
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Magma degassing and intermittent lava dome growth by Taisne, B., Jaupart, C.

“…Each growth episode was followed by a long repose, suggesting that the magma column above the reservoir was in hydrostatic equilibrium. A mechanism allowing an increasingly thicker dome is proposed. …”
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GG Carinae: Discovery of orbital phase dependent 1.583-day periodicities in the B[e] supergiant binary by Porter, A, Blundell, K, Podsiadlowski, P, lee, S

“…We propose that the primary is periodically pulled out of hydrostatic equilibrium by the quadrupolar tidal forces when the components are near periastron in the binary’s eccentric orbit (e = 0.5) and the primary almost fills its Roche lobe. …”

Rivers of gas – I. Unveiling the properties of high redshift filaments by Ramsøy, M, Slyz, A, Devriendt, J, Laigle, C, Dubois, Y

“…Measurements of the typical filament core radius r0 from the simulation are consistent with that of isothermal cylinders in hydrostatic equilibrium. Such an analytic model also predicts a redshift evolution for the core radius of filaments in fair agreement with the measured value for DM [r0∝ (1 + z)−3.18 ± 0.28]. …”

Theoretical problems in global seismology and geodynamics by Al-Attar, D

“…<p>In Chapter 2, we consider the hydrostatic equilibrium figure of a rotating earth model with arbitrary radial density profile. …”

Imprint of Pressure on Characteristic Dark Matter Profiles: The Case of ESO0140040 by Kuantay Boshkayev, Talgar Konysbayev, Ergali Kurmanov, Orlando Luongo, Marco Muccino

“…In this respect, we solve the hydrostatic equilibrium equation and construct the dark matter pressure as a function for each profile. …”
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The Halo Mass–Temperature Relation for Clusters, Groups, and Galaxies by Iurii V. Babyk, Brian R. McNamara

“…Potential biases associated with sample selection, evolution, and the assumption of hydrostatic equilibrium that may affect the scaling are examined. …”
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The sub-ice platelet layer and its influence on freeboard to thickness conversion of Antarctic sea ice by D. Price, W. Rack, P. J. Langhorne, C. Haas, G. Leonard, K. Barnsdale

“…We use drill-hole measurements and the hydrostatic equilibrium assumption to estimate a mean value for the solid fraction of this sub-ice platelet layer of 0.16. …”
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New mass limit of a strange star admitting a colour flavor locked equation of state by K. B. Goswami, A. Saha, P. K. Chattopadhyay, S. Karmakar

“…Abstract A class of strange stars is analysed in the present article in hydrostatic equilibrium, whose state is defined by a CFL phase equation of state. …”
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Quark stars with 2.6 $$M_\odot $$ M ⊙ in a non-minimal geometry-matter coupling theory of gravity by G. A. Carvalho, R. V. Lobato, D. Deb, P. H. R. S. Moraes, M. Malheiro

“…Abstract This work analyses the hydrostatic equilibrium configurations of strange stars in a non-minimal geometry-matter coupling (GMC) theory of gravity. …”
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Constraining the mass and redshift evolution of the hydrostatic mass bias using the gas mass fraction in galaxy clusters by Wicker R., Douspis M., Salvati L., Aghanim N.

“…Among different aspects of the baryonic physics, in these proceedings we focus on the impact of the hydrostatic equilibrium assumption. From X-ray measurements of cluster gas fraction in the Planck-ESZ sample, we analyse the hydrostatic mass bias B, constraining a possible mass and redshift evolution of this quantity and its impact on the cosmological constraints. …”
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Predawn leaf water potential of grapevines is not necessarily a good proxy for soil moisture by Thomas Groenveld, Charles Obiero, Yingxue Yu, Markus Flury, Markus Keller

“…Abstract Background In plant water relations research, predawn leaf water potential (Ψpd) is often used as a proxy for soil water potential (Ψsoil), without testing the underlying assumptions that nighttime transpiration is negligible and that enough time has passed for a hydrostatic equilibrium to be established. The goal of this research was to test the assumption Ψpd = Ψsoil for field-grown grapevines. …”
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Negative pressure pulmonary edema: report of case series and review of the literature by Luisa Almeida Rodrigues Silva, Alexandre Almeida Guedes, Marcello Fonseca Salgado Filho, Leandro Fellet Miranda Chaves, Fernando de Paiva Araújo

“…The pressure generated is transmitted to the pulmonary capillaries and exceeds the pressure of hydrostatic equilibrium, causing fluid extravasation into the pulmonary parenchyma and alveoli. …”
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Charged strange star model in Tolman–Kuchowicz spacetime in the background of 5D Einstein–Maxwell–Gauss–Bonnet gravity by Pramit Rej, Abdelghani Errehymy, Mohammed Daoud

“…Moreover, we studied the hydrostatic equilibrium of the stellar system by using a modified Tolman–Oppenheimer–Volkoff (TOV) equation and the dynamical stability through the critical value of the radial adiabatic index.The mass-radius relationship is also established to determine the compactness factor and surface redshift of our model. …”
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High-resolution Study of Planetesimal Formation by Gravitational Collapse of Pebble Clouds by Brooke Polak, Hubert Klahr

“…We use the multiphysics code GIZMO to model the pebble cloud density as a continuum, with a polytropic equation of state to account for collisional interactions and capturing the phase transition to a quasi-incompressible “solid” object, i.e., a planetesimal in hydrostatic equilibrium. Thus, we study cloud collapse effectively at the resolution of the forming planetesimals, allowing us to derive an initial mass function for planetesimals in relation to the total pebble mass of the collapsing cloud. …”
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Characterization of Population III Stars with Stellar Atmosphere and Evolutionary Modeling and Predictions of their Observability with the JWST by Mikaela M. Larkin, Roman Gerasimov, Adam J. Burgasser

“…The calculated models cover a wide range of possible Population III stellar masses, from the minimum mass predicted by star formation studies to the maximum mass capable of maintaining hydrostatic equilibrium. Synthetic photometry and theoretical color–magnitude diagrams were calculated for the bands of the Near-Infrared Camera (NIRCam) on the JWST. …”
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Is a Recently Discovered H i Cloud near M94 a Starless Dark Matter Halo? by Alejandro Benitez-Llambay, Julio F. Navarro

“…These properties are unlike those of previously detected dark H i clouds and similar to the expected properties of REionization-Limited-H i Clouds (RELHICs), namely, starless dark matter (DM) halos filled with gas in hydrostatic equilibrium and in thermal equilibrium with the cosmic ultraviolet background. …”
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New Metrics to Probe the Dynamical State of Galaxy Clusters by Giulia Cerini, Nico Cappelluti, Priyamvada Natarajan

“…These methodological tools allow us to quantify with unprecedented resolution the coherence with which the gas traces the mass and interrogate the assumption that the gas is in hydrostatic equilibrium with the underlying gravitational potential. …”
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Freeboard height and snow depth observed by floating GPS on land-fast sea ice in Nella Fjord, Antarctica by Qingchuan Zhang, Fei Li, Jintao Lei, Shengkai Zhang, Zhuoming Ding, Wu Chen, Wenhao Li

“…By studying the relationship between freeboard, snow depth and sea-ice thickness, we find that sea-ice thickness will be greatly underestimated by the negative single-point freeboard under the assumption of hydrostatic equilibrium. As a supplement to existing technologies, the GPS-derived freeboard and snow depth can be used both to evaluate the altimeter observations directly and to improve our understanding of the real-time variation of freeboard and snow depth in the experimental area.…”
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Geophysical investigation of Vesta, Ceres and the Moon using gravity and topography data by Ermakov, Anton

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