Search Results - "Stepanian, A A"

Two fundamental constants of gravity unifying dark matter and dark energy by Gurzadyan, V. G., Stepanian, A.

“…The common nature of the dark sector—dark energy and dark matter—as shown in Gurzadyan ( arXiv:1712.10014 , 2017 ) follows readily from the consideration of…”
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The cosmological constant derived via galaxy groups and clusters by Gurzadyan, V. G., Stepanian, A.

“…The common nature of dark matter and dark energy is argued in Gurzadyan (Eur Phys J Plus 134:14, 2019 ) based on the approach that the cosmological constant Λ…”
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Hubble tension vs two flows by Gurzadyan, V. G., Stepanian, A.

“…The Hubble tension is shown to be solvable, without any free parameter, conceptually and quantitatively, within the approach of modified weak-field General…”
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Gravity lens critical test for gravity constants and dark sector by Gurzadyan, V. G., Stepanian, A.

“…The recent study of the strong gravitational lens ESO 325-G004 (Collett et al., Science, 360:1342, 2018 ) leads to a new possibility for testing General…”
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On the Lambda-evolution of galaxy clusters by Gurzadyan, V. G., Kocharyan, A. A., Stepanian, A.

“…The evolution of galaxy clusters can be affected by the repulsion described by the cosmological constant. This conclusion is reached within the modified…”
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Lense–Thirring precession and gravito–gyromagnetic ratio by Stepanian, A., Khlghatyan, Sh, Gurzadyan, V. G.

“…The geodesics of bound spherical orbits i.e. of orbits performing Lense–Thirring precession, are obtained in the case of the Λ term within the…”
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Lense–Thirring precession and modified gravity constraints by Stepanian, A., Khlghatyan, Sh

“…The orbital Lense–Thirring precession is considered in the context of constraints for weak-field general relativity involving the cosmological constant Λ . It…”
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Black hole shadow to probe modified gravity by Stepanian, A., Khlghatyan, Sh, Gurzadyan, V. G.

“…We study the black hole’s shadow for Schwarzschild–de Sitter and Kerr–de Sitter metrics with the contribution of the cosmological constant Λ . Based on the…”
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Cosmological constant as a fundamental constant by Gurzadyan, V. G., Stepanian, A.

“… We consider further consequences of the recently (Eur. Phys. J. C 78 , 632 (2018)) revealed role of cosmological constant Λ as of a physical constant, along…”
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Cosmological constant, information and gedanken experiments with black hole horizons by Gurzadyan, V. G., Stepanian, A.

“…The cosmological constant if considered as a fundamental constant provides an information treatment for gravitation problems, both cosmological and of black…”
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Imbalance between procoagulant factors and natural coagulation inhibitors contributes to hypercoagulability in the critically ill COVID-19 patient: clinical implications by Voicu, S, Delrue, M, Chousterman, B G, Stépanian, A, Bonnin, P, Malissin, I, Deye, N, Neuwirth, M, Ketfi, C, Mebazaa, A, Siguret, V, Mégarbane, B

“…Coronavirus Disease-2019 (COVID-19) predisposes patients to thrombosis which underlying mechanisms are still incompletely understood. We sought to investigate…”
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Tidal disruption effects near black holes and Lambda-gravity by Stepanian, A., Khlghatyan, Sh, Gurzadyan, V. G.

“…The tidal disruption of stars in the vicinity of massive black holes is discussed in the context of Λ -gravity. The latter provides an explanation to the…”
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On the relativistic anisotropic configurations by Shojai, F., Kohandel, M., Stepanian, A.

“…In this paper we study anisotropic spherical polytropes within the framework of general relativity. Using the anisotropic Tolman–Oppenheimer–Volkov equations,…”
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ADAMTS‐13 and von Willebrand factor predict venous thromboembolism in patients with cancer by Pépin, M., Kleinjan, A., Hajage, D., Büller, H. R., Di Nisio, M., Kamphuisen, P. W., Salomon, L., Veyradier, A., Stepanian, A., Mahé, I.

“…Essentials Cancer patients are at high risk of venous thromboembolism (VTE). In this study, cases and controls were cancer patients who did or did not develop…”
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Cosmic voids and induced hyperbolicity. II. Sensitivity to void/wall scales by Samsonyan, M., Kocharyan, A. A., Stepanian, A., Gurzadyan, V. G.

“…Cosmic voids as typical under-density regions in the large-scale Universe are known for their hyperbolic properties as an ability to deviate the photon beams…”
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Cosmic voids and induced hyperbolicity by Samsonyan, M., Kocharyan, A. A., Stepanian, A., Gurzadyan, V. G.

“…Cosmic voids—the low density regions in the Universe—as characteristic features of the large-scale matter distribution, are known for their hyperbolic…”
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Cosmic voids and induced hyperbolicity. III. Tracing redshift dependence by Samsonyan, M., Kocharyan, A. A., Stepanian, A., Gurzadyan, V. G.

“…The currently released datasets of the observational surveys reveal the redshift dependence of the physical features of cosmic voids. We study the void induced…”
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The cosmological constant vs adiabatic invariance by Khlghatyan, Sh, Kocharyan, A. A., Stepanian, A., Gurzadyan, V. G.

“…The property of adiabatic invariance is studied for the generalized potential satisfying the condition of identity of sphere’s and point mass’s gravity. That…”
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Cross‐reactivity of human anti‐FVIII antibodies to porcine rFVIII: French field study to validate the modified Nijmegen method by Le Cam Duchez, V., Ternisien, C., Guery, E. A., Eschwège, V., Jeanpierre, E., Nougier, C., Proulle, V., Stepanian, A., Tuffigo, M., Marlu, R., Pouplard, C.

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inflammatory receptor CD40 is expressed on human adipocytes: contribution to crosstalk between lymphocytes and adipocytes by Poggi, M, Jager, J, Paulmyer-Lacroix, O, Peiretti, F, Gremeaux, T, Verdier, M, Grino, M, Stepanian, A, Msika, S, Burcelin, R, de Prost, D, Tanti, J. F, Alessi, M. C

“…Aims/hypothesis Obesity is associated with adipose tissue inflammation. The CD40 molecule, TNF receptor superfamily member 5 (CD40)/CD40 ligand (CD40L) pathway…”
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