CERN Accelerating science

Published Articles

Darreres entrades:
2016-08-24
08:13
Identification of Bifurcations from Observations of Noisy Biological Oscillators / Salvi, Joshua D ; Maoiléidigh, Dáibhid Ó ; Hudspeth, A J
Hair bundles are biological oscillators that actively transduce mechanical stimuli into electrical signals in the auditory, vestibular, and lateral-line systems of vertebrates. A bundle's function can be explained in part by its operation near a particular type of bifurcation, a qualitative change in behavior. [...]
arXiv:1608.06590.- 2016 - Published in : Biophysical Journal 111(4):798-812 (2016) External link: Preprint

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2016-08-24
08:13
Evolution of Intermittency in the Slow and Fast Solar Wind Beyond the Ecliptic Plane / Wawrzaszek, Anna ; Echim, Marius ; Macek, Wiesław M ; Bruno, Roberto
We study intermittency as a departure from self-similarity of the solar wind magnetic turbulence and investigate the evolution with the heliocentric distance and latitude. We use data from the Ulysses spacecraft measured during two solar minima (1997-1998 and 2007-2008) and one solar maximum (1999-2001). [...]
arXiv:1608.06446.- 2016 - 11 p. - Published in : The Astrophysical Journal Letters 814 (2015) L19 External link: Preprint

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2016-08-24
08:13
Discrete Parametric Oscillation and Nondiffracting Beams in a Glauber-Fock Oscillator / Oztas, Z ; Yuce, C
We consider a Glauber-Fock oscillator and show that diffraction can be managed. We show how to design arrays of waveguides where light beams experience zero diffraction. [...]
arXiv:1608.06387.- 2016 - Published in : Phys. Lett. A 380 (2016) 3307 External link: Preprint

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2016-08-24
08:13
Optimization of infrared and magnetic shielding of superconducting TiN and Al coplanar microwave resonators / Kreikebaum, John Mark ; Dove, Allison ; Livingston, William ; Kim, Eunseong ; Siddiqi, Irfan
We present a systematic study of the effects of shielding on the internal quality factors (Qi) of Al and TiN microwave resonators designed for use in quantum coherent circuits. Measurements were performed in an adiabatic demagnetization refrigerator, where typical magnetic fields of 200 {\mu}T are present at the unshielded sample stage. [...]
arXiv:1608.06273.- 2016 - 8 p. - Published in : 2016 Supercond. Sci. Technol. 29 104002 External link: Preprint

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2016-08-24
08:13
Linear and nonlinear instabilities of a granular bed: determination of the scales of ripples and dunes in rivers / Franklin, Erick de Moraes
Granular media are frequently found in nature and in industry and their transport by a fluid flow is of great importance to human activities. One case of particular interest is the transport of sand in open-channel and river flows. [...]
arXiv:1608.06259.- 2016 - Published in : Applied Mathematical Modelling, v. 36, p. 1057-1067, 2012, http://dx.doi.org/10.1016/j.apm.2011.07.058 External link: Preprint

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2016-08-24
08:13
Which activation function of cooperation describes human behavior? / Jarynowski, Andrzej
Properties of cooperation's probability function in Prisoner`s Dilemma have impact on evolution of game. Basic model defines that probability of cooperation depends linearly, both on the player's altruism and the co-player's reputation. [...]
arXiv:1608.05984.- 2016 - Published in : Rovno (2015) External link: Preprint

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2016-08-24
08:13
Social Networks Analysis in Discovering the Narrative Structure of Literary Fiction / Jarynowski, Andrzej ; Boland, Stephanie
In our paper we would like to make a cross-disciplinary leap and use the tools of network theory to understand and explore narrative structure in literary fiction, an approach that is still underestimated. However, the systems in fiction are sensitive to readers subjectivity and attention must to be paid to different methods of extracting networks. [...]
arXiv:1608.05982.- 2016 External link: Preprint

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2016-08-24
08:13
The Growth of Oligarchy in a Yard-Sale Model of Asset Exchange: A Logistic Equation for Wealth Condensation / Boghosian, Bruce M ; Devitt-Lee, Adrian ; Wang, Hongyan
The addition of wealth-attained advantage (WAA) to the Yard-Sale Model (YSM) of asset exchange has been demonstrated to induce wealth condensation. In a model of WAA for which the bias is a continuous function of the wealth difference of the transacting agents, the condensation was shown to arise from a second-order phase transition to a coexistence regime. [...]
arXiv:1608.05851.- 2016 - 15 p. - Published in : ages 18 (2016) 7-193 External link: Preprint

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2016-08-24
08:13
CO-Induced Restructuring on Stepped Pt Surfaces: A Molecular Dynamics Study / Michalka, Joseph R ; Latham, Andrew P ; Gezelter, J Daniel
The effects of plateau width and step edge kinking on carbon monoxide (CO)-induced restructuring of platinum surfaces were explored using molecular dynamics (MD) simulations. Platinum crystals displaying four different vicinal surfaces [(321), (765), (112), and (557)] were constructed and exposed to partial coverages of carbon monoxide. [...]
arXiv:1608.05833.- 2016 - 36 p. - Published in : J. Phys. Chem. C 120 (2016) 18180-18190 External link: Preprint

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2016-08-24
08:13
Formation of sand ripples under a turbulent liquid flow / Franklin, Erick de Moraes
Sand ripples are commonly observed in both nature and industry. For example, they are found on riverbeds and in oil pipelines that transport sand. [...]
arXiv:1608.05827.- 2016 - Published in : Applied Mathematical Modelling Vol. 39, Issues 23-24, December 2015, Pages 7390-7400, http://dx.doi.org/10.1016/j.apm.2015.03.021 External link: Preprint

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