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1821-1830 из 2446
периодические издания(Журналы)
YERMAGAMBE B. T.
Yermagambe, B. T. Effect of electrophysical impact on the physical and chemical characteristics of coal ash from the Maikuben deposit [Text] / B. T. Yermagambe, N. U. Nurgaliyev , N. A. Maslov [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2020. - № 1 (439). - P. 38-47. - Bibliogr.: p. 46-47 ISSN 2224-5278.
УДК:
662.7
Предметная рубрика
- Fuel technology. Processed fuels
Аннотация
The paper studies the effect of electrophysical treatment of ash from coal of Maikuben deposit on its physical and chemical characteristics
Ключевые слова
coal ash, electromagnetic treatment, electric discharge treatment, chemical composition, золы угля, майкубенское месторождение угля, көмір күлі, Майкүбен кен орны
Казахстаника
0/0 Свободно
периодические издания(Журналы)
NURGALIEVA A. SH.
Nurgalieva, A. Sh. Ecology as a basic principle of sustainable development [Text] / A. Sh. Nurgalieva, D. T. Ismailova , G. O. Abisheva [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2020. - № 1 (439). - P. 164-171. - Bibliogr.: p. 171 ISSN 2224-5278.
УДК:
502
Предметная рубрика
- The environment and its protection
Аннотация
The article sets out environmental friendliness. The concept of sustainable development is disclosed. Certain basic measures of sustainability: environmental, social and institutional, economical
Ключевые слова
sustainable development, environmental friendliness, environmentally sustainable areas, principles of sustainability, cadastre, экологиялық тазалық, экологичность, экология
Казахстаника
0/0 Свободно
периодические издания(Журналы)
UBASKIN A. V.
Ubaskin, A. V. Experimental research for technological preparation of artemia (Artemia) artificial cultivation in salt lakes [Text] / A. V. Ubaskin, K. I. Akhmetov , A. I. Lunkov [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Биология және медицина сериясы. - 2020. - № 2 (338). - P. 69-73. - Bibliogr.: p. 73 ISSN 2224-5308.
УДК:
574.5
Предметная рубрика
- Hydrobiology. Aquatic biocenoses and ecosystems
Аннотация
The material for the experiments was collected in salt ponds of Pavlodar region during expedition trips. This report presents the results of experimental work carried out using artemia cysts collected in lakes with different salinity during the period from March to October
Ключевые слова
artemia, cysts, nauplii, hatching, salinity, артемия, тұзды көлдер, соленые озера
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ALTIGENOV U.
Altigenov, U. Effectiveness of strengthening reinforced concrete structures with fibroarmed plastics [Text] / U. Altigenov, A. Tulebekova , S. Akhazhanov // Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы. Техникалық ғылымдар және технологиялар сериясы. - 2023. - № 4. - Р. 75-82. - Bibliogr.: p. 80-81 ISSN 2616-7263.
УДК:
69
Предметная рубрика
- Construction. Construction Materials
Аннотация
The paper presents data on the application of new types of fiber-reinforced plastics for strengthening reinforced concrete structures
Ключевые слова
concrete, reinforcement, fiber plastic, reinforced concrete structures, construction materials
Казахстаника
0/0 Свободно
периодические издания(Журналы)
AKHMETOVA М. ZH.
Akhmetova, М. Zh. Effect of different serotonin concentrations on the inotropic function and morphometric parameters of the heart of infant rats [Text] / М. Zh. Akhmetova, R. R. Nigmatullina , D. E. Tsyplakov [et al.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2022. - № 3. - Р. 16-23. - Bibliogr.: p. 20-21 ISSN 2518-7201.
УДК:
59
Предметная рубрика
- Zoology
Аннотация
This research aimsto study the influence of serotonin on the temporal parameters of contraction of the myocardium of the right ventricle in the newborn pups with a blockade of serotonin synthesis and membrane transporter in the embryonic period of ontogenesis
Ключевые слова
serotonin, myocardium, ontogenesis, heart, fluoxetine, para-chlorophenylalanine
Казахстаника
0/0 Свободно
периодические издания(Журналы)
BITYUKOVA V. R.
Bityukova, V. R. Ecological and economic assessment of the ecological situation transformation in the Republic of Kazakhstan regions in 1990–2020 [Text] / V. R. Bityukova // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2022. - № 2. - Р. 154-167. - Bibliogr.: p. 164-165 ISSN 2518-7201
.
УДК:
502.3/.7
Предметная рубрика
- Various parts of the environment
Аннотация
The article is devoted to problems of stating the complex index of anthropogenic impact (IAI) formation es-timating the ecological stress level in regions of Kazakhstan
Ключевые слова
ecological and economic analysis, pollution indicators, integral index ecological stress, ecological situation, anthropogenic impact
Казахстаника
0/0 Свободно
периодические издания(Журналы)
NURDILLAYEVA R. N.
Nurdillayeva, R. N. Electrochemical Method of Lead (II) Ions Removal from Wastewater Using Granular Graphite Electrodes [Text] / R. N. Nurdillayeva, A. N. Zhylysbayeva , A. K. Askarov [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 2. - Р. 61-68. - Bibliogr.: p. 66 ISSN 2518-718Х.
УДК:
544.4
Предметная рубрика
- Chemical kinetics. Catalysis
Аннотация
The article presents an electrochemical method of wastewater treatment from Pb (II) ions through granular graphite electrodes
Ключевые слова
lead ions, granular graphite electrodes, wastewater, heavy metals, flow mode, current density
Казахстаника
0/0 Свободно
периодические издания(Журналы)
STADNIK I. L.
Stadnik, I. L. ESR-Study of the Proton Exchange with Aliphatic Amino Acids in Toluene [Text] / I. L. Stadnik, F. Zh. Abilkanova , Ye. V. Kudryavtseva [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 2. - Р. 69-76. - Bibliogr.: p. 75-76 ISSN 2518-718Х.
УДК:
54
Предметная рубрика
- Chemistry
Аннотация
This paper presents the results of an ESR spectroscopic study of the intermolecular proton exchange kinetics with some isomers of aminocaproic acid, such as 2-aminohexanoic and 6-aminohexanoic acids in the toluene indifferent medium
Ключевые слова
proton exchange reactions, ESR-spectroscopy, spin probe, semiquinone radical, Bloch equation, aminohexanoic acid
Казахстаника
0/0 Свободно
периодические издания(Журналы)
BEKEZHANOVA M. M.
Bekezhanova, M. M. Efficiency of application of protective-stimulating compositions and biological preparation extrasol on alferia seeds [Text] / M. M. Bekezhanova, N. Zh. Sultanova , O. Zhumakhanuly [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Аграрлық ғылымдар сериясы. - 2020. - № 2 (56). - P. 27-33. - Bibliogr.: p. 33 ISSN 2224-526X.
УДК:
633.31:632.937
Предметная рубрика
- Alfalfa. Medicago spp. Natural reduction of the number of pests
Аннотация
During phyto-examination of alfalfa seeds, it was found that pre-sowing seed treatment had a positive effect on the sowing quality of seeds. The growth rate of alfalfa seedlings was 6.4-20.8 % higher compared to the control variant. Biological effectiveness against fungal and bacterial infections was 75.0-85.0 %
Ключевые слова
phyto-examination, seeds, alfalfa, biological product, extrasol, microflora, жоңышқа тұқымы, патогенді микрофлора, тұқым инфекциясы, экстрасол, люцерна, семенная инфекция
Казахстаника
0/0 Свободно
периодические издания(Журналы)
PAVLO BOSAK
Pavlo Bosak, Environmental impact and toxicological properties of mine dumps of the Lviv-Volyn coal basin [Text] / Pavlo Bosak Vasyl Popovych Kateryna Stepova [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2020. - № 2 (440). - P. 48-54. - Bibliogr.: p. 54 ISSN 2224-5278.
УДК:
62-663.1:504
Предметная рубрика
- Coal in general. Threats to the environment
Аннотация
The article discusses the features of the Lviv-Volyn coal basin as a background for industrial development of Western Ukraine. The characteristics of the dumps of the closed up mine of the basin has been carried out
Ключевые слова
Lviv-Volyn coal basin, environmental, mine dumps, toxicological indicators, уголь, Львовско-Волынский угольный бассейн, coal
Казахстаника
0/0 Свободно
YERMAGAMBE B. T.
EFFECT OF ELECTROPHYSICAL IMPACT ON THE PHYSICAL AND CHEMICAL CHARACTERISTICS OF COAL ASH FROM THE MAIKUBEN DEPOSIT
периодические издания(Журналы)
0/0 Свободно
NURGALIEVA A. SH.
ECOLOGY AS A BASIC PRINCIPLE OF SUSTAINABLE DEVELOPMENT
периодические издания(Журналы)
0/0 Свободно
UBASKIN A. V.
EXPERIMENTAL RESEARCH FOR TECHNOLOGICAL PREPARATION OF ARTEMIA (ARTEMIA) ARTIFICIAL CULTIVATION IN SALT LAKES
периодические издания(Журналы)
0/0 Свободно
ALTIGENOV U.
EFFECTIVENESS OF STRENGTHENING REINFORCED CONCRETE STRUCTURES WITH FIBROARMED PLASTICS
периодические издания(Журналы)
0/0 Свободно
AKHMETOVA М. ZH.
EFFECT OF DIFFERENT SEROTONIN CONCENTRATIONS ON THE INOTROPIC FUNCTION AND MORPHOMETRIC PARAMETERS OF THE HEART OF INFANT RATS
периодические издания(Журналы)
0/0 Свободно
BITYUKOVA V. R.
ECOLOGICAL AND ECONOMIC ASSESSMENT OF THE ECOLOGICAL SITUATION TRANSFORMATION IN THE REPUBLIC OF KAZAKHSTAN REGIONS IN 1990–2020
периодические издания(Журналы)
0/0 Свободно
NURDILLAYEVA R. N.
ELECTROCHEMICAL METHOD OF LEAD (II) IONS REMOVAL FROM WASTEWATER USING GRANULAR GRAPHITE ELECTRODES
периодические издания(Журналы)
0/0 Свободно
STADNIK I. L.
ESR-STUDY OF THE PROTON EXCHANGE WITH ALIPHATIC AMINO ACIDS IN TOLUENE
периодические издания(Журналы)
0/0 Свободно
BEKEZHANOVA M. M.
EFFICIENCY OF APPLICATION OF PROTECTIVE-STIMULATING COMPOSITIONS AND BIOLOGICAL PREPARATION EXTRASOL ON ALFERIA SEEDS
периодические издания(Журналы)
0/0 Свободно
PAVLO BOSAK
ENVIRONMENTAL IMPACT AND TOXICOLOGICAL PROPERTIES OF MINE DUMPS OF THE LVIV-VOLYN COAL BASIN
периодические издания(Журналы)
0/0 Свободно