DSpace Repository

Browsing by Title

Browsing by Title

Sort by: Order: Results:

  • Li, Haipeng; Li, Yue; Zhang, Yongguang; Liang, Chunyong; Wang, Hongshui; Li, Baoe; Adair, Desmond; Bakenov, Zhumabay (Nanoscale Research Letters, 2016-09-27)
    Carbon-encapsulated cobalt (Co@C) nanoparticles, with a tunable structure, were synthesized by chemical vapor deposition using Co nanoparticles as the catalyst and supported on a water-soluble substrate (sodium chloride), ...
  • Julklang, Wittaya; Wangriya, Aunchana; Golman, Boris (Materials Letters, 2017-12-15)
    Abstract Microspherical agglomerates of nano-sized layered double hydroxide (LDH) particles were prepared using a spray drying technique without addition of dispersant and binder. The effects of process conditions were ...
  • Mathew, Dayana; Sasi Kumar, Dinesh; James, Alex Pappachen (Institute of Electrical and Electronics Engineers Inc., 2016-06-09)
    The edge features in facial images change with changes in images, and are useful for automatically recognising the facial expressions. We present an edge feature extraction method using neuronal threshold logic models to ...
  • Zhao, Yan; Liu, Zhengjun; Zhang, Yongguang; Mentbayeva, Almagul; Wang, Xin; Maximov, M. Yu.; Liu, Baoxi; Bakenov, Zhumabay; Yin, Fuxing (Nanoscale Research Letters, 2017)
    Carbon-coated silica nanoparticles anchored on multi-walled carbon nanotubes (SiO2@C/MWNT composite) were synthesized via a simple and facile sol-gel method followed by heat treatment. Scanning and transmission electron ...
  • Li, Haipeng; Liu, Zhengjun; Yang, Shuang; Zhao, Yan; Feng, Yuting; Bakenov, Zhumabay; Zhang, Chengwei; Yin, Fuxing (Materials, 2017)
    ZnO/nitrogen-doped carbon nanotube (ZnO/NCNT) composite, prepared though a simple one-step sol-gel synthetic technique, has been explored for the first time as an anode material. The as-prepared ZnO/NCNT nanocomposite ...
  • Tolegenova, Aizhan (Nazarbayev University Graduate School of Education, 2017-06)
    In Kazakhstan, as students enter Grade 11, they have to choose their major subjects for further studies, because their admission to university and future career depends on the subjects they choose. This is not an easy ...
  • Abeshev, K. Sh.; Badaev, S. A.; Mustafa, M. (2014)
  • Нұркентаева, М.; Абжанова, С.; Мұсабекова, С. ("МӘҢГІЛІК ЕЛДІҢ МӘҢГІЛІК ТІЛІ" Халықаралық симпозиум материалдары/ THE ETERNAL LANGUAGE OF THE ETERNAL NATION international symposium, 2016-11-24)
    Kazakhstan is a dynamically developing young country where about 130 nations and nationalities live together in peace and harmony for about 25 years since Kazakhstan has gained its independence from the Soviet Union. Having ...
  • Craig, B. J.; Yurashevich, Y. (Nazarbayev University, 2014)
    Social support positively influences health and well-being across cultural groups [1]. However, culture influences attitudes towards social support seeking, especially in developing countries experiencing clashes of ...
  • FAQ NUR 
    Unknown author (2015-09-25)
    The Nazarbayev University Repository is an institutional online archive created to accumulate, store, and provide open access to scientific research results and intellectual products of the academic community of Nazarbayev ...
  • Unknown author (2016-06-13)
  • FAQ.rus 
    Unknown author (2016-06-03)
  • Aurentz, Jared L.; Mach, Thomas; Vandebril, Raf; Watkins, David S. (SIAM Journal on Matrix Analysis and Applications, 2015)
    A stable algorithm to compute the roots of polynomials is presented. The roots are found by computing the eigenvalues of the associated companion matrix by Francis's implicitly shifted QR algorithm. A companion matrix is ...
  • Aurentz, Jared; Mach, Thomas; Robol, Leonardo; Vandebril, Raf; Watkins, David S. (arXiv, 2016-11-30)
    In the last decade matrix polynomials have been investigated with the primary focus on adequate linearizations and good scaling techniques for computing their eigenvalues. In this article we propose a new backward stable ...
  • Fan, X.; Gong, G.; Longa, P.; Schoenmakers, B.; Sica, F.; Sidorenko, A. (Nazarbayev University, 2013)
    The study of elliptic curves in the context of cryptography is less than thirty years old. Thanks to work such as ours, this technology is now sufficiently well understood and reliable to be deployed commercially and ...
  • Aurentz, Jared L.; Mach, Thomas; Vandebril, Raf; Watkins, David S. (Electronic Transactions on Numerical Analysis, 2015)
    A fast Fortran implementation of a variant of Gragg's unitary Hessenberg QR algorithm is presented. It is proved, moreover, that all QR- And QZ-like algorithms for the unitary eigenvalue problems are equivalent. The algorithm ...
  • Abraham, Filip; Konings, Jozef; Slootmaekers, Veerle (Centre for Economic Policy Research, 2007-11)
    We use a new longitudinal data set of more than 15,000 Chinese manufacturing plants to show that the direct and indirect effects of foreign direct investment on measured firm level productivity depend on a number of firm ...
  • Knox, Colin; Monaghan, Rachel (2003)
    Measuring the impact of violence is fraught with problems, not least because of the definitional problems around what constitutes violence and how this might be quantified. If one considers violence perpetrated by ...
  • Kudaibergenov, Zhaksylyk (School of Engineering. Department of Electrical & Electronic Engineering. Nazarbayev University, 2016)
    This Thesis is concentrated on feasibility of solar energy harvesting system implementation on top of the moving train. Following study consists of two different ways of solar energy generation. Firstly, solar system ...