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  • Functionalization of single-walled carbon nanotubes using isotropic plasma treatment: Resonant Raman spectroscopy study 
    Utegulov, Z. N.; Mast, David B.; He, Peng; Shi, Donglu; Gilland, Robert F. (2005)
    Functionalization of single-walled carbon nanotubes sSWNTsd by isotropic plasma treatment was studied using resonant Raman spectroscopy. It was shown that plasma-induced functionalization results in the uniaxial isotropic ...
  • Functional Metaplasticity of Hippocampal Schaffer Collateral-CA1 Synapses Is Reversed in Chronically Epileptic Rats 
    Rehberg, Mirko; Kirschstein, Timo; Guli, Xiati; Müller, Steffen; Rohde, Marco; Franz, Denise; Tokay, Tursonjan; Köhling, Rüdiger (Neural Plasticity, 2017-10-02)
    Spatial learning and associating spatial information with individual experience are crucial for rodents and higher mammals. Hence, studying the cellular and molecular cascades involved in the key mechanism of information ...
  • Fundamental vibrational transitions of the 3He 4He+ and 7LiH+ ions calculated without assuming the Born-Oppenheimer approximation and with including leading relativistic corrections 
    Stanke, Monika; Bubin, Sergiy; Adamowicz, Ludwik (2009)
    Very accurate variational calculations of the fundamental pure vibrational transitions of the 3He 4He+ and 7LiH+ ions are performed within the framework that does not assume the Born-Oppenheimer BO approximation. The ...
  • Genericity aspects in gravitational collapse to black holes and naked singularities 
    Joshi, Pankaj S.; Malafarina, D.; Saraykar, Ravindra V. (2012-07-04)
    We investigate here the genericity and stability aspects for naked singularities and black holes that arise as the final states for a complete gravitational collapse of a spherical massive matter cloud. The form of the ...
  • Geometric creation of quantum vorticity 
    Good, Michael R.R.; Xiong, Chi; Chua, Alvin J.K.; Huang, Kerson (2015)
    We consider superfluidity and quantum vorticity in rotating spacetimes. The system is described by a complex scalar satisfying a nonlinear Klein-Gordon equation. Rotation terms are identified and found to lead to the ...
  • Giant enhancement of the controllable in-plane anisotropy of biased isotropic noncentrosymmetric materials with epsilon-negative multilayers 
    Valagiannopoulos, Constantinos; Tsitsas, N. L.; Lakhtakia, A. (Journal of Applied Physics, 2017)
    Giant in-plane anisotropy can be exhibited by a finitely thick periodic multilayer comprising bilayers of an isotropic noncentrosymmetric material and a non-dissipative isotropic medium of negative permittivity, when a ...
  • Glass-based charged particle detector performance for Horizon-T EAS detector system 
    Yessenov, M.; Duspayev, A.; Beznosko, Dmitriy; Iakovlev, A.; Vildanova, M.I.; Zhukov, V.V. (arXiv.org, 2017)
    An implementation of a novel of glass-based detector with fast response and wide detection range is needed to increase resolution for ultra-high energy cosmic rays detection. Such detector has been designed and built for ...
  • Gravitational blueshift from a collapsing object 
    Kong, Lingyao; Malafarina, D.; Bambi, Cosimo (2014-12-22)
    We discuss a counterintuitive phenomenon of classical general relativity, in which a significant fraction of the radiation emitted by a collapsing object and detected by a distant observer may be blueshifted rather than ...
  • Gravitational Collapse of Inhomogenous Perfect Fluid 
    Satin, Seema; Malafarina, D.; Joshi, Pankaj S. (2014)
    We study the complete gravitational collapse of a class of inhomogeneous perfect fluid models obtained by introducing small radial perturbations in an otherwise homogeneous matter cloud. The key feature that we assume for ...
  • Gravitational collapse with tangential pressure 
    Malafarina, D.; Joshi, Pankaj S. (2011-05-06)
    Using the general formalism for spherical gravitational collapse developed in [1], we investigate here the final fate of a spherical distribution of a matter cloud, where radial pressures vanish but tangential pressures ...
  • GRAVITY WITH SCALAR FIELD VISCOUS FLUID 
    Myrzakul, S R; Imankul, M; Arzimbetova, M; Myrzakul, T R (Journal of Physics: Conference Series, 2021)
    We focus on a viable teleparallel cosmological model with a scalar field in a flat Friedman-Robertson-Walker universe. The Lagrangian and equations of motion are obtained. The case of an inhomogeneous viscous dark energy ...
  • Ground-state energy and relativistic corrections for positronium hydride 
    Bubin, Sergiy; Varga, Kalman (2011)
    Variational calculations of the ground state of positronium hydride (HPs) are reported, including various expectation values, electron-positron annihilation rates, and leading relativistic corrections to the total and ...
  • Group theory, entropy and the third law of thermodynamics 
    Canturk, Bilal; Oikonomou, Thomas; Bagci, G. Baris (Annals of Physics, 2017-02-01)
    Abstract Curado et al. (2016) have recently studied the axiomatic structure and the universality of a three-parameter trace-form entropy inspired by the group-theoretical structure. In this work, we study the group-theoretical ...
  • Guessing the Texture of Magnetic Samples Assisted by Aharonov-Bohm Effect 
    Valagiannopoulos, Constantinos; Alu, A.; Dimakis, A.; Marengo, E. A. (IEEE, 2016)
    Aharonov-Bohm (AB) effect is a very significant phenomenon of quantum mechanics. It demonstrates the significance of electromagnetic potentials (proportional to fluxes) against the electromagnetic fields through the ...
  • Highly selective transmission and absorption from metasurfaces of periodically corrugated cylindrical particles 
    Tagay, Zhenisbek; Valagiannopoulos, Constantinos (Physical review B, 2018-09-25)
    Gratings of infinite wires make, perhaps, the simplest class of metasurfaces, which, however, are utilized for a variety of different objectives in wave manipulation. Importantly, due to their analytical solvability, ...
  • Horizon - T Experiment Calibrations - Cables 
    Beznosko, Dmitriy; Beremkulov, T.; Iakovlev, A.; Makhataeva, Z.; Vildanova, M.I.; Yelshibekov, K.; Zhukov, V.V. (arXiv.org, 2016)
    An innovative detector system called Horizon-T is constructed to study Extensive Air Showers (EAS) in the energy range above 1016 eV coming from a wide range of zenith angles (0o - 85o). The system is located at Tien Shan ...
  • Horizon-T Experiment Calibrations – MIP Signal from Scintillator and Glass Detectors 
    Beznosko, Dmitriy; Beremkulov, T.; Iakovlev, A.; Duspayev, A.; Vildanova, M. I.; Uakhitov, T.; Yelshibekov, K.; Yessenov, M.; Zhukov, V.V. (arXiv.org, 2017)
    Horizon-T, a modern Extensive Air Showers (EAS) detector system, is constructed at Tien Shan high-altitude Science Station of Lebedev Physical Institute of the Russian Academy of Sciences at approximately 3340 meters above ...
  • Horizon-T Experiment Status 
    Beznosko, Dmitriy; Beisembaev, Rashid; Baigarin, Kanat; Beisembaeva, Elena; Dalkarov, Oleg; Ryabov, Vladimi; Sadykov, Turlan; Shaulov, Sergei; Stepanov, Alekse; Vildanova, Marina; Vildanov, Nikolay; Zhukov, Valeriy (ISVHECRI 2016, 2016)
    Horizon-T is an innovative detector system constructed to study Extensive Air Showers (EAS) in the energy range above 1016 eV coming from a wide range of zenith angles (0o - 85o). The system is located at the Tien Shan ...
  • Horizon-T extensive air showers detector system operations and performance 
    Beznosko, Dmitriy; Batyrkhanov, А.; Beremkulov, Т.; Duspayev, A.; Iakovlev, A.; Makhataeva, Z.; Yelshibekov, K.; Yessenov, M.; Beisembaev, R.U.; Zhukov, V.V. (38th International Conference on High Energy Physics, 2016)
    “Horizon-T” is an innovative detector system located at Tien Shan high-altitude Science Station (TSHASS) at approximately 3340 meters above the sea level. It consists of eight detection points separated by the distance ...
  • The impact of vorticity waves on the shock dynamics in core-collapse supernovae 
    Huete, Cesar; Abdikamalov, Ernazar; Radice, David (Monthly Notices of the Royal Astronomical Society, 2018-04)
    Convective perturbations arising from nuclear shell burning can play an important role in propelling neutrino-driven core-collapse supernova explosions. In this work, we analyse the impact of vorticity waves on the shock ...