Browsing by Title

Now showing items 4520-4539 of 30928

    • k-essence in Horndeski models 

      Myrzakul, Shynaray; Myrzakulov, Ratbay; Sebastiani, Lorenzo (Astrophysics and Space Science, 2016)
      In this paper, we investigate a simple class of Horndeski models where the scalar field plays the role of a k-essence fluid. We present several solutions for earlytime universe, namely inflation and cosmological bounce, by making use of some reconstruction technique. Moreover, we furnish the formalism to calculate perturbations in FRW space-time and we compute the spectral ...
      2025-01-22

    • k-Essence Non-Minimally Coupled with Gauss–Bonnet Invariant for Inflation 

      Myrzakulov, Ratbay; Sebastiani, Lorenzo (Symmetry, 2016)
      In this paper, we investigated inflationary solutions for a subclass of Horndeski models where a scalar field is non-minimally coupled with the Gauss–Bonnet invariant. Examples of canonical scalar field and k-essence to support the early-time acceleration are considered. The formalism to calculate the perturbations in a Friedmann–Robertson–Walker (FRW) universe and to derive ...
      2025-01-22

    • K-ESSENCE МОДЕЛІНДЕГІ ҒАЛАМНЫҢ КЕҢЕЮ ДИНАМИКАСЫ 

      Хамит, Аяулым Қуандыққызы (Л.Н. Гумилев атындағы Еуразия ұлттық университеті, 2025)
      2026-05-06

    • K-POP-тың ЖАСТАРҒА ТИГІЗЕР ӘСЕРІ 

      Габдуллина, Жулдуз Амангельдиевна; Каженова, Сая Нурлановна (Л.Н.Гумилев атындағы ЕҰУ, 2024)
      2025-01-29

    • K2SO4 кристалының люминесценциясы 

      Нұрлыбек, Азамат Мейірбекұлы (Евразийский национальный университет имени Л.Н. Гумилева, 2019)
      2023-06-05

    • Kaniadakis holographic dark energy and cosmology 

      Drepanou, Niki; Lymperis, Andreas; Saridakis, Emmanuel N.; Yesmakhanova, Kuralay (Eurasian Physical Technical Journal C, 2022)
      We construct a holographic dark energy scenario based on Kaniadakis entropy, which is a generalization of Boltzmann-Gibbs entropy that arises from relativistic statistical theory and is characterized by a single parameter K which quantifies the deviations from standard expressions, and we use the future event horizon as the Infrared cutoff. We extract the differential equation ...
      2025-01-21

    • Kaniadakis holographic dark energy and cosmology 

      Drepanou, Niki; Lymperis, Andreas; Saridakis, Emmanuel N.; Yesmakhanova, Kuralay (Eurasian Physical Technical Journal C, 2022)
      We construct a holographic dark energy scenario based on Kaniadakis entropy, which is a generalization of Boltzmann-Gibbs entropy that arises from relativistic statistical theory and is characterized by a single parameter K which quantifies the deviations from standard expressions, and we use the future event horizon as the Infrared cutoff. We extract the differential equation ...
      2024-12-11

    • Kaniadakis-holographic dark energy: observational constraints and global dynamics 

      Hernandez-Almada, A.; Leon, Genly; Magana, Juan; Garc´ıa-Aspeitia, Miguel A.; Motta, V.; Saridakis, Emmanuel N.; Yesmakhanova, Kuralay (Monthly Notices of the Royal Astronomical Society, 2022)
      2025-01-21

    • KARLAG IN THE FATE OFTHE SCIENTISTALEXANDRA ZAITSEVA 

      Mussagaliyeva, Arailym S.; Mussabekova, Roza M. (Science Journal of VolSU. History. Area Studies. International Relations, 2022)
      Introduction. The article examines the activities of the Russian repressed scientist, agronomistsoil scientist, laureate of the Lenin Prize in the field of agriculture Alexandra Zaitseva and her contribution to the development of agriculture in Kazakhstan. Materials. The article uses archival documents, and many sources are introduced into scientific circulation for the first ...
      2024-10-28

    • KAZAKH CULTURE IN MOVIES ON THE NATIONAL AND WORLDWIDE STAGE 

      Bekenova, Aruzhan (L.N.Gumilyov Eurasian National University, 2023)
      2023-12-21

    • KAZAKH FAIRY TALES: CHALLENGES AND IMPORTANCE OF TRANSLATING TO ENGLISH 

      Erlikbai, Akbilek (L.N.Gumilyov Eurasian National University, 2023)
      2023-12-14

    • Kazakh History in British Periodicals: Interpretations and Historical Accuracy 

      Kushenova, Ganizhamal; Auanasova, Alima; Maxutova, Albina; Kairullina, Ainur (Bylye Gody, 2025)
      In the 19th century, the expansion of the Russian Empire into the Inner territories of Asia faced a confrontation with British interests. British press closely monitored Russia’s actions from the perspective of global competition, known as the “Great Game”. The Kazakh steppe, located at the intersection of imperial interests, played a significant role in this process. The ...
      2026-02-24

    • Kazakh History in British Periodicals: Interpretations and Historical Accuracy 

      Kushenova, Ganizhamal; Auanasova, Alima; Maxutova, Albina; Kairullina, Ainur (Bylye Gody, 2025)
      In the 19th century, the expansion of the Russian Empire into the Inner territories of Asia faced a confrontation with British interests. British press closely monitored Russia’s actions from the perspective of global competition, known as the “Great Game”. The Kazakh steppe, located at the intersection of imperial interests, played a significant role in this process. The ...
      2025-12-22

    • Kazakh jewelry: problems of translation and creation of a multilingual thesaurus 

      Kozhakhmetova, G.A.; Tazhibaуeva, S.Zh. (L.N.Gumilyov Eurasian National University, 2021)
      In the era of globalization, the significance of some national decorations is lost, and their etymology had been forgotten. Since the time of independent Kazakhstan, more attention has been paid to the revival of national culture and its values. Kazakh jewelry is important part of national culture. Kazakh jewelry has been studied by Kazakhstani scientists in the fields of ...
      2023-08-17

    • Kazakh Language as Spoken in China: Problems and Research Perspectives 

      Tazhibayeva, S.Zh.; Nevskaya, I.A.; Mutali, A.K.; Kadyskyzy, A. (L.N.Gumilyov Eurasian National University, 2018)
      The status of Kazakh has greatly changed after gaining its sovereignty. It became the state language of the Republic of Kazakhstan. Kazakhstan is now a country with a consiquent language policy, and good international relations in the fields of economy, policy, culture. Kazakh is spoken not only in Kazakhstan but also far beyond its borders. The largest group of ethnic Kazakhs ...
      2023-08-16

    • Kazakh nomads: the road to socialism 

      Zhanbossinova, A.S. (L.N.Gumilyov Eurasian National University, 2021)
      The article deals with the history of socio-economic modernization of Kazakhstan in the 1920s-1930s. Based on the methodology of interdisciplinary approach the author has revealed the micro-sketches of the process of forced collectivization and its consequences. The relevance of the proposed study is the need to develop, a platform generally accepted historical concept of ...
      2023-06-08

    • Kazakh Vowel Recognition at the Beginning of Words 

      Buribayeva, Aigerim K.; Sharipbay, Altynbek A. (Mediterranean Journal of Social Sciences, 2015)
      This paper describes the method of recognition of Kazakh vowels at the beginning of the words using Dynamic Time Warping algorithm. This can be used for acceleration of recognition since word’s first sound identification can significantly decrease the list of words-candidates during recognition. Also, the acoustic analysis of Kazakh vowels and their transcription during speech ...
      2024-10-28

    • Kazakh-Bashkir Military-Political Interaction during the Expansion of the Western Oirats (Kalmyks) and Bashkir Uprisings of the 17th century 

      Asilguzhin, Rafil R.; Ryskildin, Azamat Kh.; Sabitov, Zhaksylyk M. (Bylye Gody, 2025)
      The Kazakh-Jungar war and the corresponding migration of a significant part of Kazakh clans from Semirechye and South Kazakhstan westward and to the north-west, in the beginning of the 17th century intensified the Kazakh-Bashkir interaction embracing ethnic, military and political components. The complicated political situation of the 16th and 17th centuries, when there was ...
      2025-12-22

    • Kazakh-Bashkir Military-Political Interaction during the Expansion of the Western Oirats (Kalmyks) and Bashkir Uprisings of the 17th century 

      Asilguzhin, Rafil R.; Ryskildin, Azamat Kh.; Sabitov, Zhaksylyk M. (Bylye Gody, 2025)
      The Kazakh-Jungar war and the corresponding migration of a significant part of Kazakh clans from Semirechye and South Kazakhstan westward and to the north-west, in the beginning of the 17th century intensified the Kazakh-Bashkir interaction embracing ethnic, military and political components. The complicated political situation of the 16th and 17th centuries, when there was ...
      2026-02-24

    • Kazakh-Language Business Discourse: Nature and Linguistic Features 

      Aimoldina, А.; Akynova, D. (L.N.Gumilyov Eurasian National University, 2020)
      The paper discusses the nature and linguistic features of Kazakh-language business discourse in the context of globalization of world economic relations and the internationalization of business contacts in modern Kazakhstan. In general, Kazakh linguists agree that the business discourse in the Kazakh language is characterized by the exact use of words by meaning in the dictionary, ...
      2023-08-16