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Browsing 03.NU Research and Innovation System by Type "Article"

Browsing 03.NU Research and Innovation System by Type "Article"

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  • Accelerated Parameter Estimation with DALEX 
    Daniel, Scott F.; Linder, Eric V. (International conference "ECL17: Exploring the Energetic Universe 2017", Nazarbayev University Energetic Cosmic Laboratory, 2017-05-02)
    We consider methods for improving the estimation of constraints on a high-dimensional parameter space with a computationally expensive likelihood function. In such cases, Markov chain Monte Carlo (MCMC) can take a long ...
  • Accelerated Parameter Estimation with DALE X 
    Daniel, Scott F.; Linder, Eric V. (NURIS; Energetic Cosmos Laboratory, 2017-05-08)
    We consider methods for improving the estimation of constraints on a high-dimensional parameter space with a computationally expensive likelihood function. In such cases Markov chain Monte Carlo (MCMC) can take a long time ...
  • A new step in the development of Zn/LiFePO4 aqueous battery 
    Molkenova, A.; Belgibayeva, A.; Ibrayeva, D.; Sultanov, M.; Zhumagali, S.; Akhmetova, N.; Hara, T.; Bakenov, Z. (Materials Today: Proceedings, 2017-01-01)
    Abstract In recent years, aqueous batteries have gained much attention due to their low production cost and exceptional safety compared to commercial Li-ion battery systems. Three-dimensional (3D) structure could be promising ...
  • Association of renewable energy of Kazakhstan 
    Kashkinbekov, Arman (International Scientific and University Conference. "Climate Change and CO2 Emission Reduction" 12-13 July, 2017, 2017-07-12)
  • Atomistic and Kinetic Simulations of Radiation Damage in Molybdenum 
    Rest, J.; Yacout, A. M.; Ye, B.; Yun, D.; Kuksin, A. Y.; Norman, G. E.; Stegailov, V. V.; Yanilkin, A. V.; Insepov, Z. (2012 MRS Spring Meeting, 2012-04)
    A new Mo potential, developed recently by using an ab initio quantum mechanics theory, was used to study formation and time evolution of radiation defects, such as self-interstitial atoms (SIAs), vacancies, and small ...
  • The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Constraining modified gravity 
    Mueller, Eva-Maria; Percival, Will; Linder, Eric; Alam, Shadab; Zhao, Gong-Bo; Sanchez, Ariel G.; Beutler, Florian (American Physical Society, 2016-12-02)
    We use baryon acoustic oscillation and redshift space distortion from the completed Baryon Oscillation Spectroscopic Survey, corresponding to data release 12 of the Sloan Digital Sky Survey, combined sample analysis in ...
  • Computer simulation and visualization of supersonic jet for gas cluster equipment 
    Ermakov, Y.; Chernysh, V.; Ivanov, I.; Ieshkin, A.; Kryukov, I.; Alekseev, K.; Kargin, N.; Insepov, Z. (Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2015-09-21)
    Abstract Supersonic nozzle is a key component of a gas cluster condensation system. We describe a flow visualization system using glow discharge with annular or plane electrodes. The geometric parameters of a supersonic ...
  • Computer simulation and visualization of supersonic jet for gas cluster equipment 
    Ieshkin, A.; Ermakov, Y.; Chernysh, V.; Ivanov, I.; Kryukov, I.; Alekseev, K.; Kargin, N.; Insepov, Z. (Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2015-09-21)
    Abstract Supersonic nozzle is a key component of a gas cluster condensation system. We describe a flow visualization system using glow discharge with annular or plane electrodes. The geometric parameters of a supersonic ...
  • Constraining Dark Energy Dynamics in Extended Parameter Space 
    Valentino, Eleonora Di; Melchiorri, Alessandro; Linder, Eric V.; Silk, Joseph (International conference "ECL17: Exploring the Energetic Universe 2017", Nazarbayev University Energetic Cosmic Laboratory, 2017-04-03)
    Dynamical dark energy has been recently suggested as a promising and physical way to solve the 3 sigma tension on the value of the Hubble constant H0 between the direct measurement of Riess et al. (2016) (R16, hereafter) ...
  • Constraining dark energy dynamics in extended parameter space 
    Di Valentino, Eleonora; Melchiorri, Alessandro; Linder, Eric V.; Silk, Joseph (American Physical Society, 2017-07-19)
    Dynamical dark energy has been recently suggested as a promising and physical way to solve the 3 sigma tension on the value of the Hubble constant H0 between the direct measurement of Riess et al. (2016) (R16, hereafter) ...
  • Corrigendum to “Three-dimensional imaging of polymer materials by scanning probe tomography” [Eur. Polym. J. 52 (2014) 154–165] 
    Alekseev, Alexander; Efimov, Anton; Loos, Joachim; Matsko, Nadejda; Syurik, Julia (European Polymer Journal, 2014-06-01)
  • Cosmic Curvature Tested Directly from Observations 
    Denissenya, Mikhail; Linder, Eric V.; Shafieloo, Arman (NURIS; Energetic Cosmos Laboratory, 2018-02-13)
    Cosmic spatial curvature is a fundamental geometric quantity of the Universe. We investigate a model independent, geometric approach to measure spatial curvature directly from observations,without any derivatives of data. ...
  • Cosmic Growth and Expansion Conjoined 
    Linder, Eric V. (International conference "ECL17: Exploring the Energetic Universe 2017", Nazarbayev University Energetic Cosmic Laboratory, 2016-10-17)
    Cosmological measurements of both the expansion history and growth history have matured, and the two together provide an important test of general relativity. We consider their joint evolutionary track, showing that this ...
  • Cosmic growth and expansion conjoined 
    Linder, Eric V. (2017-01-31)
    Abstract Cosmological measurements of both the expansion history and growth history have matured, and the two together provide an important test of general relativity. We consider their joint evolutionary track, showing ...
  • Cosmic Growth Signatures of Modified Gravitational Strength 
    Denissenya, Mikhail; Linder, Eric V. (International conference "ECL17: Exploring the Energetic Universe 2017", Nazarbayev University Energetic Cosmic Laboratory, 2017-03-02)
    Cosmic growth of large scale structure probes the entire history of cosmic expansion and gravitational coupling. To get a clear picture of the effects of modification of gravity we consider a deviation in the coupling ...
  • Cosmic Growth Signatures of Modified Gravitational Strength 
    Denissenya, Mikhail; Linder, Eric V. (NURIS; Energetic Cosmos Laboratory, 2018-09-05)
    Cosmic growth of large scale structure probes the entire history of cosmic expansion and gravitational coupling. To get a clear picture of the effects of modification of gravity we consider a deviation in the coupling ...
  • CREATION OF AN INNOVATIVE ROBOT WITH A GRIPPER FOR MOVING PLANT MICROSHOOTS FROM THE IN VITRO TRANSPORT TANK TO THE WORKING TANK WITH SOIL GROUND AT THE STAGE OF THEIR ADAPTATION IN SOIL GROUND DURING MICROCLONAL REPRODUCTION 
    Kaimov, Abylay; Syrgaliyev, Yerzhan; Tuleshov, Amandyk; Kaimov, Suleimen; Kaiym, Talgat; Kaimov, Aidarkhan; Primbetova, Altynay; Gribanov, Vitaly (Eastern-European Journal of Enterprise Technologies, 2022-03-28)
    The industrial development of cities is the main cause of the destruction and degradation of natural resources around the world. Urbanization negatively affects the species composition of plants, the atmosphere and soil ...
  • Dark Energy from α-attractors: Phenomenology and Observational Constraints 
    Garcia-Garcia, Carlos; Linder, Eric V.; Ruiz-Lapuente, Pilar; Zumalacaregui, Miguel (NURIS; Energetic Cosmos Laboratory, 2018-03-01)
    The possibility of linking inflation and late cosmic accelerated expansion using the α-attractor models has received increasing attention due to their physical motivation. In the early universe, α-attractors provide an ...
  • Debiasing Cosmic Gravitational Wave Sirens [Article] 
    Keeley, Ryan E.; Shafieloo, Arman; L'Huillier, Benjamin; Linder, Eric V. (NURIS; Energetic Cosmos Laboratory, 2019-05-27)
    Accurate estimation of the Hubble constant, and other cosmological parameters, from distances measured by cosmic gravitational wave sirens requires sufficient allowance for the dark energy evolution. We demonstrate how ...
  • Developments in Cosmic Growth and Gravitation [Article] 
    Linder, Eric V. (NURIS; Energetic Cosmos Laboratory, 2019-04-23)
    Cosmic surveys of large scale structure have imaged hundreds of millions of galaxies and mapped the 3D positions of over a million. Surveys starting over the next few years will increase these numbers more than tenfold. ...