Search Results - "Younes, G"

Mathematical modeling of atherogenesis: Atheroprotective role of HDL by Abi Younes, G., El Khatib, N.

“…•We develop a mathematical model for the initiation of atherosclerosis based on PDE of reaction diffusion type.•We characterize the different inflammation…”
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Evidence for an abundant old population of Galactic ultra-long period magnetars and implications for fast radio bursts by Beniamini, P, Wadiasingh, Z, Hare, J, Rajwade, K M, Younes, G, van der Horst, A J

“…ABSTRACT Two recent discoveries, namely PSR J0901−4046 and GLEAM-X J162759.5−523504.3 (hereafter GLEAM-X J1627), have corroborated an extant population of…”
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Rapid spectral variability of a giant flare from a magnetar in NGC 253 by Roberts, O. J., Veres, P., Baring, M. G., Briggs, M. S., Kouveliotou, C., Bissaldi, E., Younes, G., Chastain, S. I., DeLaunay, J. J., Huppenkothen, D., Tohuvavohu, A., Bhat, P. N., Göğüş, E., van der Horst, A. J., Kennea, J. A., Kocevski, D., Linford, J. D., Guiriec, S., Hamburg, R., Wilson-Hodge, C. A., Burns, E.

“…Magnetars are neutron stars with extremely strong magnetic fields (10 13 to 10 15 gauss) 1 , 2 , which episodically emit X-ray bursts approximately 100…”
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XMM-NEWTON OBSERVATIONS OF SGR 1806-20 OVER SEVEN YEARS FOLLOWING THE 2004 GIANT FLARE by Younes, G., Kouveliotou, C., Kaspi, V. M.

“…ABSTRACT We report on the study of 14 XMM-Newton observations of the magnetar SGR 1806-20 spread over a period of 8 years, starting in 2003 and extending to…”
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THE WIND NEBULA AROUND MAGNETAR SWIFT J1834.9-0846 by Younes, G., Kouveliotou, C., Kargaltsev, O., Gill, R., Granot, J., Watts, A. L., Gelfand, J., Baring, M. G., Harding, A., Pavlov, G. G., Horst, A. J. van der, Huppenkothen, D., Gö ü, E., Lin, L., Roberts, O. J.

“…ABSTRACT We report on the analysis of two deep XMM-Newton observations of the magnetar Swift J1834.9−0846 and its surrounding extended emission taken in 2014…”
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SN 2009ip: CONSTRAINTS ON THE PROGENITOR MASS-LOSS RATE by Ofek, E O, Lin, L, Kouveliotou, C, Younes, G, GOGUS, E, Kasliwal, M M, Cao, Y

“…Some supernovae (SNe) show evidence for mass-loss events taking place prior to their explosions. Measuring their pre-outburst mass-loss rates provides…”
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QUASI-PERIODIC OSCILLATIONS IN SHORT RECURRING BURSTS OF THE SOFT GAMMA REPEATER J1550–5418 by HUPPENKOTHEN, D, D'Angelo, C, Watts, A L, Heil, L, van der Klis, M, VAN DER HORST, A J, Kouveliotou, C, Baring, M G, GOGUS, E, Granot, J, Kaneko, Y, Lin, L, von Kienlin, A, Younes, G

“…The discovery of quasi-periodic oscillations (QPOs) in magnetar giant flares has opened up prospects for neutron star asteroseismology. The scarcity of giant…”
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Identification of 1RXS J165424.6-433758 as a Polar Cataclysmic Variable by O’Connor, B., Brink, J., Buckley, D. A. H., Mukai, K., Kouveliotou, C., Göğüş, E., Potter, S. B., Woudt, P., Lien, A., Levan, A., Kargaltsev, O., Baring, M. G., Bellm, E., Cenko, S. B., Evans, P. A., Granot, J., Hailey, C., Harrison, F., Hartmann, D., van der Horst, A. J., Huppenkothen, D., Kaper, L., Kennea, J. A., Slane, P. O., Stern, D., Troja, E., Wijers, R. A. M. J., Younes, G.

“…Abstract We present the results of our X-ray, ultraviolet, and optical follow-up campaigns of 1RXS J165424.6-433758, an X-ray source detected with the Swift…”
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DETECTION OF VERY LOW-FREQUENCY, QUASI-PERIODIC OSCILLATIONS IN THE 2015 OUTBURST OF V404 CYGNI by Huppenkothen, D., Younes, G., Ingram, A., Kouveliotou, C., Göğüş, E., Bachetti, M., Sánchez-Fernández, C., Chenevez, J., Motta, S., van der Klis, M., Granot, J., Gehrels, N., Kuulkers, E., Tomsick, J. A., Walton, D. J.

“…ABSTRACT In 2015 June, the black hole X-ray binary (BHXRB) V404 Cygni went into outburst for the first time since 1989. Here, we present a comprehensive search…”
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The Swift Deep Galactic Plane Survey (DGPS) Phase I Catalog by O’Connor, B., Kouveliotou, C., Evans, P. A., Gorgone, N., van Kooten, A. J., Gagnon, S., Yang, H., Baring, M. G., Bellm, E., Beniamini, P., Brink, J., Buckley, D. A. H., Cenko, S. B., Egbo, O. D., Göğüş, E., Granot, J., Hailey, C., Hare, J., Harrison, F., Hartmann, D., van der Horst, A. J., Huppenkothen, D., Kaper, L., Kargaltsev, O., Kennea, J. A., Mukai, K., Slane, P. O., Stern, D., Troja, E., Wadiasingh, Z., Wijers, R. A. M. J., Woudt, P., Younes, G.

“…Abstract The Swift Deep Galactic Plane Survey (DGPS) is a Swift Key Project consisting of 380 tiled pointings covering ∼40 deg 2 of the Galactic plane between…”
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Existence of Solution of a Free Boundary Problem for Reaction–Diffusion Systems by Younes, G. A., Khatib, N. El, Volpert, V. A.

“…In this paper, we prove the existence of a solution of a novel free boundary problem for reaction-diffusion systems describing growth of biological tissues due…”
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Discovery of an extremely intermittent periodic radio source by Surnis, M P, Rajwade, K M, Stappers, B W, Younes, G, Bezuidenhout, M C, Caleb, M, Driessen, L N, Jankowski, F, Malenta, M, Morello, V, Sanidas, S, Barr, E, Kramer, M, Fender, R, Woudt, P

“…ABSTRACT We report the serendipitous discovery of an extremely intermittent radio pulsar, PSR J1710−3452, with a relatively long spin period of 10.4 s. The…”
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Search for Long-duration Gravitational-wave Signals Associated with Magnetar Giant Flares by Macquet, A., Bizouard, M. A., Burns, E., Christensen, N., Coughlin, M., Wadiasingh, Z., Younes, G.

“…Abstract Magnetar giant flares are rare and highly energetic phenomena observed in the transient sky whose emission mechanisms are still not fully understood…”
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Broadband X-ray burst spectroscopy of the fast-radio-burst-emitting Galactic magnetar by Younes, G., Baring, M. G., Kouveliotou, C., Arzoumanian, Z., Enoto, T., Doty, J., Gendreau, K. C., Göğüş, E., Guillot, S., Güver, T., Harding, A. K., Ho, W. C. G., Horst, A. J. van der, Hu, C.-P., Jaisawal, G. K., Kaneko, Y., LaMarr, B. J., Lin, L., Majid, W., Okajima, T., Ray, P. S., Roberts, O. J., Steiner, J. F., Wadiasingh, Z.

“…Magnetars are young, magnetically powered neutron stars that possess the strongest magnetic fields in the Universe. Fast radio bursts (FRBs) are extremely…”
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Inhibition of Steel Corrosion in Nitric Acid by Sulfur Containing Compounds by Rahal, H. T., Abdel-Gaber, A. M., Younes, G. O.

“…The inhibitive mechanism, thermodynamics, and adsorptive properties of thiobarbituric acid (TBA) and thiourea (TU) on the corrosion of mild steel in 0.5 M HNO…”
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Swift Deep Galactic Plane Survey classification of Swift J170800−402551.8 as a candidate intermediate polar cataclysmic variable by O’Connor, B, Göğüş, E, Hare, J, Mukai, K, Huppenkothen, D, Brink, J, Buckley, D A H, Levan, A, Baring, M G, Stewart, R, Kouveliotou, C, Woudt, P, Bellm, E, Cenko, S B, Evans, P A, Granot, J, Hailey, C, Harrison, F, Hartmann, D, van der Horst, A J, Kaper, L, Kennea, J A, Potter, S B, Slane, P O, Stern, D, Wijers, R A M J, Younes, G

“…ABSTRACT Here, we present the results of our multiwavelength campaign aimed at classifying Swift J170800−402551.8 as part of the Swift Deep Galactic Plane…”
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Identification of an X-Ray Pulsar in the BeXRB System IGR J18219−1347 by O’Connor, B., Göğüş, E., Huppenkothen, D., Kouveliotou, C., Gorgone, N., Townsend, L. J., Calamida, A., Fruchter, A., Buckley, D. A. H., Baring, M. G., Kennea, J. A., Younes, G., Arzoumanian, Z., Bellm, E., Cenko, S. B., Gendreau, K., Granot, J., Hailey, C., Harrison, F., Hartmann, D., Kaper, L., Kutyrev, A., Slane, P. O., Stern, D., Troja, E., van der Horst, A. J., Wijers, R. A. M. J., Woudt, P.

“…Abstract We report on observations of the candidate Be/X-ray binary (BeXRB) IGR J18219−1347 with the Swift/X-ray Telescope, the Nuclear Spectroscopic Telescope…”
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Magnetar spin-down glitch clearing the way for FRB-like bursts and a pulsed radio episode by Younes, G., Baring, M. G., Harding, A. K., Enoto, T., Wadiasingh, Z., Pearlman, A. B., Ho, W. C. G., Guillot, S., Arzoumanian, Z., Borghese, A., Gendreau, K., Göğüş, E., Güver, T., van der Horst, A. J., Hu, C.-P., Jaisawal, G. K., Kouveliotou, C., Lin, L., Majid, W. A.

“…Magnetars are a special subset of the isolated neutron star family, with X-ray and radio emission mainly powered by the decay of their immense magnetic fields…”
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XMM-NEWTON VIEW OF SWIFT J1834.9–0846 AND ITS MAGNETAR WIND NEBULA by Younes, G, Kouveliotou, C, Kargaltsev, O, Pavlov, G G, GOGUS, E, Wachter, S

“…We report on the analysis of two XMM-Newton observations of the recently discovered soft gamma repeater Swift J1834.9-0846, taken in 2005 September and one…”
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In vitro propagation and microtuberization of potato (Solanum tuberosum L.) Spunta variety in Lebanon by Dalleh, M, Borjac, J, Younes, G, Choueiri, E, Chehade, A, Elbitar, A

“…One of the factors that causes low productivity of potatoes in Lebanon is the limited availability of certified seeds. The aim of this study was to establish a…”
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