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  • Kadenova, Aida (Nazarbayev University School of Science and Technology, 2019-08-08)
    The aim of this project is to analyze three different population models such as Gompertz, Logistic and Generalized Logistic based USA population data. Finding the appropriate model is essential in actuarial application. ...
  • Sakayeva, Zhanna (Nazarbayev University School of Sciences and Humanities, 2020)
    The Nonlinear Schrödinger-Airy equation is one of the general examples of dispersive nonlinear partial differential equations. It is commonly used to characterize the nonlinear propagation of light pulses in optical ...
  • Kazbek, Moldir (Nazarbayev University School of Science and Technology, 2019-08-08)
    Rogue waves are fascinating destructive phenomena in nature that have not been fully explained so far [1-3]. Oceanographers commonly agree that linear theories cannot provide explanations for their existence[6,7]. Only ...
  • Boardman, A.D.; Grimalsky, V.V.; Guo, T.; Kibler, B.; McNiff, J.; Nefedov, I.; Rapoport, Y.; Argyropoulos, C.; Valagiannopoulos, Constantinos (Nazarbayev University School of Science and Technology, 2018-05-07)
    The investigation of hyperbolic metamaterials, shows that metal layers that are part of graphene structures, and also types I and II layered systems, are readily controlled. Since graphene is a nicely conducting sheet it ...
  • Wei, Dongming; Skrzypacz, Piotr; Yu, Xijun (Journal of Applied Mathematics, 2017-07-13)
    Some novel traveling waves and special solutions to the 1D nonlinear dynamic equations of rod and beam of power-law materials are found in closed forms. The traveling solutions represent waves of high elevation that ...
  • Imanbayev, Khalel; Makishev, Abay; Zhagiparov, Murat; McLoone, Pauline (Karger Publishers Open Access, 2018)
    The association between ultraviolet radiation exposure and skin cancer is well established. Limited studies have reported an association between frostbite and the development of non-melanoma skin cancer but evidence for a ...
  • Saparbayeva, Madina (Nazarbayev University School of Engineering and Digital Sciences, 2022-04)
    Brain-Computer Interface (BCI) helps people who have a severe disease to interact with external devices. Event-Related Potential (ERP) based BCI systems send stimuli, then detect brain signals responding to stimuli. ...
  • Birzhanova, Dina (Nazarbayev University School of Sciences and Humanities, 2018)
    This research complements existing quantitative literature on the role of the non-permanents members in the UNSC. In particular, the research analyzes to what extent the UNSC non-permanent members successfully promote their ...
  • Bubin, Sergiy; Adamowicz, Ludwik (2004)
    We took the complete nonrelativistic Hamiltonians for the LiH and LiH2 systems, as well as their deuterated isotopomers, we separated the kinetic energy of the center of mass motion from the Hamiltonians, and with the use ...
  • Bubin, Sergiy; Adamowicz, Ludwik (2006)
    Highly accurate ground-state nonrelativistic variational calculations of Ps2, 1HPs, and HPs are reported. The calculations have been performed using 5000 explicitly correlated Gaussian basis functions and yielded the ...
  • Bambi, Cosimo; Malafarina, D.; Modesto, Leonardo (2013-08-07)
    We consider general relativistic homogeneous gravitational collapses for dust and radiation. We show that replacing the density profile with an effective density justified by some quantum gravity framework leads to the ...
  • Spotar, Sergey; Ibrayev, Nurlan; Uyzbayeva, Aigerim; Atabayev, Jamil (MDPI, 2018-12-11)
    This paper focuses on the results of computational fluid dynamics (CFD) modeling of radon concentration distribution in living areas within residences. The COMSOL Multiphysics® 5.3 software package has been employed for ...
  • Kabatova, Karlygash (The 1st Annual Gender Forum at Nazarbayev University, 2019-06-14)
  • Knox, Colin (Policy and Politics, 2014)
    Northern Ireland has been described as a ‘post conflict’ society with a stable political environment following the peace process, and yet it is a hugely segregated society with significant social deprivation. With peace ...
  • Linder, Eric V. (NURIS; Energetic Cosmos Laboratory, 2019-03-05)
    Considering the dark energy/gravity landscape if next generation surveys of galaxies, cosmic microwave background radiation, and gravitational waves do not find clear modification of gravity, we develop No Run Gravity as ...
  • Brush, Micah; Linder, Eric V.; Zumalacárregui, Miguel (NURIS; Energetic Cosmos Laboratory, 2018-10-29)
    No Slip Gravity is a simple modified gravity theory with only one free function and the interesting characteristic that -- unlike many modified gravity theories -- it suppresses growth. This allows it to fit current redshift ...
  • Linder, Eric V. (NURIS; Energetic Cosmos Laboratory, 2018-01-04)
    A subclass of the Horndeski modified gravity theory we call No Slip Gravity has particularly interesting properties: 1) a speed of gravitational wave propagation equal to the speed of light, 2) equality between the effective ...
  • Yap, Joseph M. (Sage, 2020-03-16)
    Graduate students who are on the go prefer to have research help virtually for convenience. But, not in the case of Kazakhstan. Our two-year data would show that almost half of the transactions we recorded are face-to-face ...
  • Nordström, Kenneth (Linear Algebra and its Applications, 2018-02-01)
    Abstract This note is a sequel to an earlier study (Nordström [7]) on convexity properties of the inverse and Moore–Penrose inverse, in which the following question was raised. Given nonnegative definite matrices A and B ...
  • Bambi, Cosimo; Malafarina, D.; Tsukamoto, Naoki (2014-06-25)
    The spin measurement of black holes has important implications in physics and astrophysics. Regardless of the specific technique to estimate the black hole spin, all the current approaches assume that the space-time geometry ...

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