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351-360 of 430
periodical press (Magazines)
KURMANOVA A. F.
Kurmanova, A. F. DFT Study of Complexation Reactions Involving Dicarboxylic Acids: Hydrogen Bonds, Influence of Solvent Nature [Text] / A. F. Kurmanova, F. Zh. Abilkanova , A. S. Rakhimzhanova [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 2. - Р. 43-51. - Bibliogr.: p. 49-50 ISSN 2518-718Х.
UDC:
541.515
Subject headings
- Free radicals
Annotation
Quantum chemical studies of the protolytic ability of some dicarboxylic acids are carried out. The geometric and kinetic parameters of the dimeric molecules of maleic, succinic, tartaric, oxalic, and adipic acids are investigated
Keywords
quantum chemical calculations, density functional theory, hydrogen bond, intermolecular hydrogen bonds, dimerization energy, complexation energy, effect of the nature of the solvent
Kazakhstan
0/0 Free
periodical press (Magazines)
CHITLANGE S. S.
Chitlange, S. S. Development and Validation of HPTLC Method for Simultaneous Estimation of Berberine, Gallic Acid and Ursolic Acid in a Polyherbal Blend [Text] / S. S. Chitlange, S. R. Chandani , S. P. Gandhi [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 2. - Р. 33-42. - Bibliogr.: p. 39-41 ISSN 2518-718Х.
UDC:
54
Subject headings
- Chemistry
Keywords
polyherbal, gallic acid, berberine, ursolic acid, method development, validation
Kazakhstan
0/0 Free
periodical press (Magazines)
SHAKIROVA А. S.
Shakirova, А. S. Digitalization in pedagogical field: new methods for management [Text] / А. S. Shakirova // Bulletin of Pavlodar State University. Physics and mathematics series. - 2020. - № 1. - Р. 73-78. - Bibliogr.: p. 77-78 ISSN 1811-1807.
UDC:
37:004
Subject headings
- Information technologies in education
Annotation
The article discusses the ideas and existing examples of the use of digital technology in the pedagogical sphere
Keywords
information technology, digital technology, electronic system, digital system, digitalization of education
Kazakhstan
0/0 Free
periodical press (Magazines)
NURGALIEV I. N.
Nurgaliev, I. N. DFT Study of Chitosan Ascorbate Nanoparticles Structure [Text] / I. N. Nurgaliev // Bulletin of the Karaganda University. Chemistry series . - 2022. - № 3. - Р. 218-226. - Bibliogr.: р. 223-225 ISSN 2518-718Х.
UDC:
541.64
Subject headings
- Chemistry of macromolecules. Products of polymerization, polycondensation and polyaddition reactions
Annotation
This study investigates the interaction of CS monomer with AA and sodium tripolyphosphate using density functional theory during the formation of chitosan ascorbate nanostructure
Keywords
chitosan, ascorbic acid, sodium tripolyphosphate, chitosan ascorbate, nanoparticles, modeling
Kazakhstan
0/0 Free
periodical press (Magazines)
BHOLE R. P.
Bhole, R. P. Design and Synthesis of Vitamin Drug Conjugate for its Probable Potential Against SARS-COV-2 Infections [Text] / R. P. Bhole, P. M. Karche , Y. Shinde // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 4. - P. 46-53. - Bibliogr.: p. 51-52 ISSN 2518-718Х.
UDC:
544.4
Subject headings
- Chemical kinetics. Catalysis
Keywords
vitamin drug conjugate, SARS-COV-2, hydroxychloroquine, folic acid, molecular modelling, molecular dynamic stimulation
Kazakhstan
0/0 Free
periodical press (Magazines)
MAKASHEVA A. M.
Makasheva, A. M. Direct Correlation between Fluid Cluster Structure and Its Viscosity [Text] / A. M. Makasheva, V. P. Malyshev , L. A. Bekbayeva // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 4. - Р. 65-75. - Bibliogr.: p. 72-73 ISSN 2518-718Х.
UDC:
544.4
Subject headings
- Chemical kinetics. Catalysis
Keywords
Boltzmann distribution, randomized particles, probability, virtuality, cluster, melt, viscosity, alkali metals
Kazakhstan
0/0 Free
ALEXANDER L. G.
Developing Skills : интенсивный курс для знающих англ. яз. на среднем уровне : учебник / Alexander L. G. ... – М. : Проспект, 2004. - 145 с., ил.; - Текст на англ. яз. . . – 5-98032-552-2
UDC:
821.111(075)
Shelf code:
Р 2007/366
Subject headings
- Английский язык
Annotation
Задача настоящего курса - обучение английскому языку с нуля до свободного владения им. Курс предназначен для учащихся средней и высшей школы
Keywords
английский язык, изучение английского языка, обучение английскому языку
2/2 Free
not specified
Democracy in Latin America: towards a citizen"s democracy. / ... – Latin America, 2005. - 288 p.+ 1 (CD- ROM) . . . – 987-04-0085-Х
UDC:
321.7( 8=6)
Shelf code:
У 2008/452
Subject headings
- Demogracy in Latin America
Keywords
Democracy in Latin America, Latin America, Politicy in Latin America, Democracy
2/2 Free
not specified
Developing entrepreneurship and a sustainable SME sector in BSEC countries. / ... – Geneva : United Nations publication, 2002. - 56 p. . . – 92-1-116811-2
UDC:
339.9
Shelf code:
У 2008/473
Subject headings
- Economical relations in the World
Annotation
This publication is based on the 17 Workshops on Small and Medium-Sized Enterprises organized by the Organization of Black Sea Economic Cooperation.
Keywords
Economy, United Nations, European Union, Developing entrepreneurship
1/1 Free
not specified
Development Co-operation: aid in transition. : Effort and Policies of the Members of the Development Assistance Committee. / ... : OECD, 1994. - 224 p., tables., diagrams.; . . – 92-64-14083-2
UDC:
327
Shelf code:
У 2008/428
Subject headings
- International relation
Annotation
This book cintains three parts where describes economic co-operation and development of countries.
Keywords
development cooperation, economic development, United Nations, Financial resources
1/1 Free
KURMANOVA A. F.
DFT STUDY OF COMPLEXATION REACTIONS INVOLVING DICARBOXYLIC ACIDS: HYDROGEN BONDS, INFLUENCE OF SOLVENT NATURE
periodical press (Magazines)
0/0 Free
CHITLANGE S. S.
DEVELOPMENT AND VALIDATION OF HPTLC METHOD FOR SIMULTANEOUS ESTIMATION OF BERBERINE, GALLIC ACID AND URSOLIC ACID IN A POLYHERBAL BLEND
periodical press (Magazines)
0/0 Free
SHAKIROVA А. S.
DIGITALIZATION IN PEDAGOGICAL FIELD: NEW METHODS FOR MANAGEMENT
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
BHOLE R. P.
DESIGN AND SYNTHESIS OF VITAMIN DRUG CONJUGATE FOR ITS PROBABLE POTENTIAL AGAINST SARS-COV-2 INFECTIONS
periodical press (Magazines)
0/0 Free
MAKASHEVA A. M.
DIRECT CORRELATION BETWEEN FLUID CLUSTER STRUCTURE AND ITS VISCOSITY
periodical press (Magazines)
0/0 Free
2/2 Free
DEMOCRACY IN LATIN AMERICA: TOWARDS A CITIZEN"S DEMOCRACY. (2005)
not specified
2/2 Free
DEVELOPING ENTREPRENEURSHIP AND A SUSTAINABLE SME SECTOR IN BSEC COUNTRIES. (2002)
not specified
1/1 Free
DEVELOPMENT CO-OPERATION: AID IN TRANSITION. (1994)
not specified
1/1 Free