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Browsing 02.National Laboratory Astana by Title

Now showing items 351-370 of 821

Investigation of the influence of irradiation on Structural properties of AlN ceramics

Dukenbayev, Kanat; Kozlovskiy, A.; Kenzhina, I.; Tosi, D.; Zdorovets, M. (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)

One of the essential tasks of modern materials science is the studying of the interaction of various types of ionizing radiation with structural materials that have a promising application in reactor engineering [1-3]. ...
An investigation of the Zn dendritic growth in Zn//LiCl + ZnCl2//LiFePO4 rechargeable aqueous battery

Adi, Akylbek; Zakarina, Raikhan; Kurmanbayeva, Indira; Babaa, Moulay-Rachid; Bakenov, Zhumabay (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)

Aqueous rechargeable lithium-ion batteries (ARLBs) have appeared to be a promising candidate for increasing battery safety and reducing fabrication cost. One of such systems was published in 2015 [1], where zinc (Zn) foil ...
In vivo оценка возможности применения системы экстракорпорального газообмена (Hemolung) в педиатрии

Мусин, Е.А.; Jeffries, R.G.; Олжаев, Ф.С.; Исаева, Р.Б.; Жумадилов, Ж.Ш.; Салиев, Т.М.; Federspiel, W.J. (Национальное общество регенеративной медицины, 2015)

Экспериментальная оценка возможности применения системы Hemolung в педиатрической практике.
Ion Solid Interaction And Surface Modification At RF Breakdown In High‐Gradient Linacs

Insepov, Z.; Norem, J.; Veitzer, S. (American Institute of Physics, 2011-06)

Ion solid interactions have been shown to be an important new mechanism of unipolar arc formation in high-gradient rf linear accelerators through surface self-sputtering by plasma ions, in addition to an intense surface ...
IS AZO-COUPLING OF P-NITROTHIOPHENOL A GOOD REACTION FOR THE EVALUATION OF PLASMON CATALYSIS MECHANISM?

Gorbunova, Alina; Semyonov, Oleg; Postnikov, Pavel; Guselnikova, Olga (National Laboratory Astana, 2022-08)

The excitation of plasmon resonance on noble metals nanostructures delvers practical outcome in sensorics, photocatalysis. In plasmon-induced transformationsm, plasmon exciation allows to overcome the limitations of classical ...
Is it the right time for solar roadways in Almaty, Kazakhstan?

Ibragimov, Bauyrzhan; Kereyeva, Assel; Rojas-Solórzano, Luis (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)

In light of the world’s trending focus on sustainable development and renewable energy concepts, many projects have been implemented or are currently being considered in Kazakhstan. Most of them were introduced under the ...
Isolation and characterization of rabbit periosteum-derived mesenchymal stem cells

Surumbayeva, A.; Ogay, Vyacheslav (National Laboratory Astana, NAZARBAYEV UNIVERSITY, 2016-05)

Periosteum represents a good source for mesenchymal stem cells (MSCs). They have been regarded as a promising therapeutic tool for muscoskeletal regeneration. Periosteum-derived MSCs have higher osteogenic potential in ...
Isolation and enrichment of rat bone marrow mesenchymal stem cells

Baidosova, S.; Kumasheva, V.; Kerimbayev, T.; Aleynikov, V.; Aldiyarova, N.; Ogay, Vyacheslav (National Laboratory Astana, NAZARBAYEV UNIVERSITY, 2016-05)

Mesenchymal stem cells (MSCs) are a promising tool for cell therapy, because of their specific characteristics, which mimic partially those of embryonic stem cells, but with some advantages in terms of availability, ...
ISOLATION FROM THE KAZAKH TRADITIONAL FOOD PRODUCTS OF A NEW STRAIN OF LACTIC ACID BACTERIA PRODUCING THE HUMAN PLASMINOGEN RECEPTOR

Shaikhin, S.; Abitayeva, G.; Abilhadirov, A.; Dossova, A.; Pirmanova, A.; Tynybaeva, I. (International conference "MODERN PERSPECTIVES FOR BIOMEDICAL SCIENCES: FROM BENCH TO BEDSIDE”; National Laboratory Astana, 2020)

Lactobacillus bacteria are one of the most important groups of the human intestinal microbiota that promote health. Adhesion to host tissues represents a crucial early step in the colonization process of either pathogens ...
ISOLATION OF NATURAL REPRESENTATIVES OF CARP LACTOFLORA TO CREATE PATHOGEN CONTROL AGENTS THAT CAN BE ALTERNATIVE TO ANTIBIOTICS

Urazova, M.; Zakarya, K.; Sarmurzina, Z.; Bissenova, G.; Abitayeva, G.; Shevtsov, A.; Tekebayeva, Zh.; Tynybayeva, I.; Abzhalelov, A. (International conference "MODERN PERSPECTIVES FOR BIOMEDICAL SCIENCES: FROM BENCH TO BEDSIDE”; National Laboratory Astana, 2020)

Currently, the microbiome of commercial fish species is being actively studied. In reviews, mainly based on metagenome analysis features and formation of intestinal microflora of various fish species of North America, ...
IS THERE AN ADVANTAGEOUS ARRANGEMENT OF AROMATIC RESIDUES IN PROTEINS? STATISTICAL ANALYSIS OF AROMATIC INTERACTIONS IN GLOBULAR PROTEINS

Lobanov, Mikhail Yu.; Pereyaslavets, Leonid B.; Likhachev, Ilya V.; Matkarimov, Bakhyt; Galzitskaya, Oxana V. (Computational and Structural Biotechnology Journal, 2021)

The aim of this study was to evaluate the favorability of different conformations of aromatic residues in proteins by analysing the occurrence of particular conformations. The clustering of protein structures from the ...
I-V CHARACTERIZATION OF P-N HETEROSTRUCTURES OBTAINED BY GLAD

Sarsembina, Madina; Turlybekuly, Amanzhol; Mentbayeva, Almagul; Soltabayev, Baktiyar; Bakenov, Zhumabay (National Laboratory Astana, 2022-08)

In recent years, the development of gas monitoring devices/sensors are critical for environmental protection and for humans promptly. Due to their good characteristics as fast response, low cost, and small size gas sensors ...
Kazakh and Russian Languages Identification Using Long Short-Term Memory Recurrent Neural Networks

Kozhirbayev, Zhanibek; Yessenbayev, Zhandos; Karabalayeva, Muslima (11th IEEE International Conference on Application of Information and Communication Technologies, 2017-09)

Automatic language identification (LID) belongs to the automatic process whereby the identity of the language spoken in a speech sample can be distinguished. In recent decades, LID has made significant advancement in spoken ...
Kazakh Text Summarization using Fuzzy logic

Zulkhazhav, Altanbek; Kozhirbayev, Zhanibek; Yessenbayev, Zhandos; Sharipbay, Altynbek (Computación y Sistemas, Nazarbayev University, 2019-09-25)

In this paper we present an extractive summarization method for the Kazakh language based on fuzzy logic. We aimed to extract and concatenate important sentences from the primary text to obtain its shorter form. With the ...
LAUNCH OF Q-SYMPHONY BIOINFORMATICS COMPUTING SYSTEM: A HIGH-PERFORMANCE CLUSTER FOR ANALYSIS OF LARGE-SCALE GENOMIC DATASETS

Molkenov, A.; Daniyarov, A.; Sharip, A.; Seisenova, A.; Karabayev, D.; Kairov, U. (International conference "MODERN PERSPECTIVES FOR BIOMEDICAL SCIENCES: FROM BENCH TO BEDSIDE”; National Laboratory Astana, 2020)

Introduction: One whole human genome, provided by next generation sequencing platforms, in raw format takes 20 to 50 GB. In the course of bioinformatics analysis and data analysis, the data volume increases to 300-500 ...
Levels and distribution of self-rated health in the Kazakh population: results from the Kazakhstan household health survey 2012

Supiyev, Adil; Nurgozhin, Talgat; Zhumadilov, Zhaxybay; Sharman, Almaz; Marmot, Michael; Bobak, Martin (BioMed Central Public Health. http://www.biomedcentral.com/1471-2458/14/768, 2014)

The high and fluctuating mortality and rising health inequalities in post-Soviet countries have attracted considerable attention. However, there are very few individual-level data on distribution of health outcomes in ...
LiFePO4 as a Material for the Potentiometric Sensor

Kurbatov, Andrey; Serik, Erkin; Galeyeva, Alina (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)

Lithium iron phosphate is a rather unique material demonstrating good reversibility in charge-discharge cycles despite the presence of several consecutive stages of the process, including a phase transition.
Light Management in Perovskite Solar Cell by Incorporation of Carbon Quantum Dots

Maxim, Askar A.; Aidarkhanov, Damir; Atabaev, Timur Sh.; Jumabekov, Askhat N.; Ng, Annie (The 8th International Conference on Nanomaterials and Advanced Energy Storage Systems; Nazarbayev University; National Laboratory Astana; Institute of Batteries, 2020-08)

Perovskite solar cells (PSCs) with a standard sandwich structure suffer from optical transmission losses due to the substrate and its active layers. Developing strategies for compensating for the losses in light harvesting ...
LIMITATIONS AND CAPABILITIES OF MICRO-RAMAN SPECTROSCOPY. ELECTRODE MATERIALS FOR LITHIUM BATTERY

Ryabin, Alexander; Nikiforov, Alexei; Pelegov, Dmitry (National Laboratory Astana, 2022-08)

Raman spectroscopy is an inexpensive and convenient tool for prompt structural characterization. Most research groups have access to confocal Raman microscopes with claimed submicron spatial and subsecond temporal resolutions. ...
The Links Between the Gut Microbiome, Aging, Modern Lifestyle and Alzheimer's Disease

Askarova, Sholpan; Umbayev, Bauyrzhan; Masoud, Abdul-Razak; Kaiyrlykyzy, Aiym; Safarova, Yuliya; Tsoy, Andrey; Olzhayev, Farkhad; Kushugulova, Almagul R. (Frontiers Media, 2020-03-18)

Gut microbiome is a community of microorganisms in the gastrointestinal tract. These bacteria have a tremendous impact on the human physiology in healthy individuals and during an illness. Intestinal microbiome can influence ...