Электронный каталог
Начинается с E
Жанр:Естественные науки (natural_sciences)
Результат поиска:
151-160 из 179
периодические издания(Журналы)
BAYESHOV A.
Bayeshov, A. Electrochemical Method for Producing a TiO2 Film with Photocatalytic Properties [Text] / A. Bayeshov, A. S. Kadirbayeva , A. K. Bayeshova [et al.] // Қарағанды университетінің хабаршысы. Химия сериясы. - 2022. - № 4. - Р. 152-159. - Bibliogr.: p. 158-159 ISSN 2518-718Х.
УДК:
544.653
Предметная рубрика
- Chemistry of electrode processes. Electrochemical reactions as electrode reactions. Electrochemical behavior of substances. Electrochemical properties
Аннотация
The purpose of this work is to study the production process of titanium dioxide during anode polarization in sulfuric acid and hydrochloric acid solutions
Ключевые слова
titanium dioxide, coating , electrode, electrolyzer, polarization, voltage, sulfuric acid, hydrochloric acid
Казахстаника
0/0 Свободно
периодические издания(Журналы)
NURIZINOVA М.
Nurizinova, М. Evaluation of advanced technology for the formation of research competence of physics students in the field of tribology [Text] / М. Nurizinova, Sh. Ramankulov; M. Skakov // Қазақстан Республикасы Ұлттық ғылым академиясының баяндамалары. - 2022. - № 4. - P. 136-152. - Bibliogr.: p. 151-152 ISSN 2224-5227.
УДК:
539.92:378
Предметная рубрика
- Tribology. Higher education
Аннотация
The article examines the issues of determining the capabilities of the tribology laboratory workshop for the formation of research competencies, identifying the content, methods and tools of the tribology laboratory workshop that contribute to the formation of research competencies and systematization of diagnostics of the formation of research competencies of physics students
Ключевые слова
training, physical fundamentals of tribology, future specialists, professional competence, design and research activities, practical work, трибиология, трибологияның физикалық негіздері, физические основы трибологии
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)
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)
MUSTAFAYEV ZH. S.
Mustafayev, Zh. S. Ecological and water economic assessment of the Yesil river basin catchment area [Text] / Zh. S. Mustafayev, A. T. Kozykeyeva , A. N. Kalmashova [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2020. - № 2 (440). - P. 123-131. - Bibliogr.: p. 130-131 ISSN 2224-5278.
УДК:
502.51
Предметная рубрика
- The aquatic environment. Hydrosphere
Аннотация
The purpose of the research – on the basis of long-term information and analytical materials of RSE «Kazhydromet» on the pollution of the water resources of the Yesil River, to determine the features of the formation of their hydrochemical regime in the conditions of anthropogenic activity
Ключевые слова
water pollution, hydrochemistry, water resources, water quality, су экологиясы, водная экология, гидроэкология
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ZHURINOV M. ZH.
Zhurinov, M. Zh. Electrochemical oxidation of phenol on lumpy electrodes at a surge current polarization [Text] / M. Zh. Zhurinov, A. B. Bayeshov , N. S. Ivanov [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2017. - № 6 (426). - P. 207-216. - Bibliogr.: p. 205-206 ISSN 2224-5278.
УДК:
544.6
Предметная рубрика
- Electrochemistry
Аннотация
Phenol which one of the most abundant pollutants in industrial wastewater was investigated for purification
Ключевые слова
phenol, electrochemical oxidation, lumpy electrodes, stationary mode, anode, electrochemical method, фенол, электрохимиялық тотығу, электрохимическое окисление
Казахстаника
0/0 Свободно
BAYESHOV A.
ELECTROCHEMICAL METHOD FOR PRODUCING A TIO2 FILM WITH PHOTOCATALYTIC PROPERTIES
периодические издания(Журналы)
0/0 Свободно
NURIZINOVA М.
EVALUATION OF ADVANCED TECHNOLOGY FOR THE FORMATION OF RESEARCH COMPETENCE OF PHYSICS STUDENTS IN THE FIELD OF TRIBOLOGY
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
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
MUSTAFAYEV ZH. S.
ECOLOGICAL AND WATER ECONOMIC ASSESSMENT OF THE YESIL RIVER BASIN CATCHMENT AREA
периодические издания(Журналы)
0/0 Свободно
ZHURINOV M. ZH.
ELECTROCHEMICAL OXIDATION OF PHENOL ON LUMPY ELECTRODES AT A SURGE CURRENT POLARIZATION
периодические издания(Журналы)
0/0 Свободно