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Genre:Естественные науки (natural_sciences)
language:English
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31-40 of 49
periodical press (Magazines)
POPOV N. V.
Popov, N. V. Problems of forecasting of natural hazards in Kazakhstan : extreme conditions of large water bodies [Text] / N. V. Popov, U. R. Aldabergen // География және су ресурстары. - 2022. - № 4. - 20-26 р.. - Bibliogr.: 25-26 р. ISSN 2957-9856.
UDC:
551.461(262.81)
Subject headings
- The level of the Caspian Sea
Annotation
The article examines the changes in the level of the Caspian Sea, starting from 1900 to the present
Keywords
Caspian Sea, dangerous hydrological phenomena, climate change, sea level, sea level change, sea level fluctuation, тhe level of the Caspian Sea
Kazakhstan
0/0 Free
periodical press (Magazines)
IBRAYEV T.
Ibrayev, T. Problems of the use of water resources and the ways of their solution in Kazakhstan [Text] / T. Ibrayev, N. Bakbergenov , M. Li [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 4 (454). - P. 69-80. - Bibliogr.: p. 79-80 ISSN 2224-5278.
UDC:
556.182
Subject headings
- Water use
Annotation
The article discusses the problems of using water resources in Kazakhstan and ways to solve them
Keywords
water resources, water industry, river flow, usage problems, water allocation managment
Kazakhstan
0/0 Free
periodical press (Magazines)
OSMONALI B. B.
Osmonali, B. B. Phytocenotic features of species of the genus Salsola L. (Chenopodiaceae Vent. / Amaranthaceae Juss.) in the desert part of the Syrdarya river valley [Text] / B. B. Osmonali, P. V. Vesselova , G. M. Kudabayeva [et al.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2022. - № 1 (105). - P. 78. - Bibliogr.: p. 82-83 ISSN 2518-7201.
UDC:
581.55
Subject headings
- Biocenosis. Plant ecology
Annotation
The article exemines the phytocenotic features of species of the genus Salsola L. (Chenopodiaceae Vent. / Amaranthaceae Juss.) in the desert part of the Syrdarya river valley
Keywords
genus Salsola L., annual species, phytocenosis, dominants, ecology, anthropogenic factors, succession
Kazakhstan
0/0 Free
periodical press (Magazines)
ARYSTANBAY A.
Arystanbay, A. Population study of Allium altaicum Pall. in Kazakhstan Altai [Text] / A. Arystanbay, A. A. Sumbembayev // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2023. - № 4 (112). - P. 31-41. - Bibliogr.: p. 38-39 ISSN 2518-7201.
UDC:
581.9
Subject headings
- Geographic botany. Floras.
Annotation
The purpose of this work was population studies of Allium altaicum Pall. on the territory of the Kazakhstan Altai in 3 territorially isolated geographical regions: Southern, South-Western Kalba Altai
Keywords
Allium altaicum Pall, biometric parameters, population, vegetation cover, floristic composition, flora of Altai
Kazakhstan
0/0 Free
periodical press (Magazines)
BEISEMBAY A. ZH.
Beisembay, A. Zh. Phytopathogenic fungi of Caragana arborescens Lam., growing in the city Karaganda [Text] / A. Zh. Beisembay, A. K. Ospanova , A. Kali [et al.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2023. - № 2 (110). - P. 22-27. - Bibliogr.: p. 25-26 ISSN
UDC:
581.2
Subject headings
- Plant pathology. Phytopathology
Annotation
The article presents the results of the determination of powdery-mildews fungi and rust fungi of shrub plantings growing on the streets, squares and parks of the city of Karaganda
Keywords
Caragana arborescens Lam., Microsphaera caraganae L., Uromyces ctisi J. Schrot, shrub plantings, phytopathogenic fungi, powderymildews fungi, rust fungi
Kazakhstan
0/0 Free
periodical press (Magazines)
BEGISHBEK KYZY M.
Begishbek kyzy, M. Problems of women in the water sector of Kyrgyzstan : a short review [Text] / M. Begishbek kyzy // География және су ресурстары. - 2023. - № 3. - 16-22 р.. - Bibliogr.: 20-21 р.
ISSN 2957-9856.
UDC:
556.18
Subject headings
- Water management. Applied hydrology. Regulation of hydrological conditions
Annotation
The article examines the problems of women in the water sector of Kyrgyzstan
Keywords
the water sector, the water problem, women in the water sector, water management in Kyrgyzstan, Kyrgyz women, the situation of Kyrgyz women, migration of men
Kazakhstan
0/0 Free
periodical press (Magazines)
BEISEMBAY A. ZH.
Beisembay, A. Zh. Powdery mildews fungi of trees of Karaganda, Balkhash and Temirtau cities [Text] / A. Zh. Beisembay, A. K. Ospanova , A. Kali // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2023. - № 1 (109). - P. 37-43. - Bibliogr.: p. 42 ISSN 2518-7201.
UDC:
581.2
Subject headings
- Plant pathology. Phytopathology
Annotation
The article presents information about the types of powdery fungi affecting various types of trees growing in parks and squares of the cities of Karaganda, Balkhash, Temirtau
Keywords
tree planting, herbarium, phytopathogenic fungi, host-plant, powdery mildews fungi, seasonal dynamics, chasmothecia
Kazakhstan
0/0 Free
periodical press (Magazines)
DIDORENKO S. V.
Didorenko, S. V. Pre-sowing seed treatment of soybean seeds as approach to increase crop yield [Text] / S. V. Didorenko, G. K. Kabylbekova , R. Zh. Kassenov [et al.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2023. - № 3 (111). - P. 49-56. - Bibliogr.: p. 53-54 ISSN 2518-7201.
UDC:
57:633.34
Subject headings
- Biological sciences. Soy
Annotation
This paper demonstrates the results o f the effect of soybean seed treatment for different groups of maturity with the nitrogen-fixing inoculant HiStick and micronutrients of Co and Mo
Keywords
soybean, variety, nitrogen fixation, micronutrients, crop yield, profitability
Kazakhstan
0/0 Free
periodical press (Magazines)
BURKEYEV M. ZH.
Burkeyev, M. Zh. Properties of cross-linked copolymers of polypropylene glycol maleate with acrylic acid obtained at various concentrations of the RAFT agen [Text] / M. Zh. Burkeyev, M. S. Zhunissova , J. Plocek // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 1. - С. 15-24. - Bibliogr.: p. 23-24 ISSN 2518-718Х.
UDC:
54
Subject headings
- Chemistry
Annotation
The article presents a study in which the original polypropylene glycol maleate was obtained by the polycondensation reaction of maleic angiodry and propylene glycol
Keywords
unsaturated polyester resin, polypropylene glycol maleate, RAFT-polymerization, swelling, acrylic acid
Kazakhstan
0/0 Free
periodical press (Magazines)
GALIYEVA A. R.
Galiyeva, A. R. Polylactide-co-glycolide nanoparticles immobilized with isoniazid: optimization using the experimental Taguchi method [Text] / A. R. Galiyeva, Ye. M. Tazhbayev, , T. S. Zhumagaliyeva [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022 . - № 1. - Р. 69-77. - Bibliogr.: p. 75-76 ISSN 2518-718Х.
UDC:
54
Subject headings
- Сhemistry
Annotation
The research aims to optimize and minimize the number of experiments to obtain polylactide-co-glycolide (PLGA) nanoparticles (NPs) immobilized with antituberculosis (anti-TB) drug — isoniazid (INH) by applying the Taguchi method and Design Expert statistical software
Keywords
isoniazid, nanoparticles, Taguchi method, polylactide-co-glycolide, double emulsion, anti-TB drug, experimental design, biopolymers
Kazakhstan
0/0 Free
POPOV N. V.
PROBLEMS OF FORECASTING OF NATURAL HAZARDS IN KAZAKHSTAN : EXTREME CONDITIONS OF LARGE WATER BODIES
periodical press (Magazines)
0/0 Free
IBRAYEV T.
PROBLEMS OF THE USE OF WATER RESOURCES AND THE WAYS OF THEIR SOLUTION IN KAZAKHSTAN
periodical press (Magazines)
0/0 Free
OSMONALI B. B.
PHYTOCENOTIC FEATURES OF SPECIES OF THE GENUS SALSOLA L. (CHENOPODIACEAE VENT. / AMARANTHACEAE JUSS.) IN THE DESERT PART OF THE SYRDARYA RIVER VALLEY
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
BEISEMBAY A. ZH.
PHYTOPATHOGENIC FUNGI OF CARAGANA ARBORESCENS LAM., GROWING IN THE CITY KARAGANDA
periodical press (Magazines)
0/0 Free
BEGISHBEK KYZY M.
PROBLEMS OF WOMEN IN THE WATER SECTOR OF KYRGYZSTAN : A SHORT REVIEW
periodical press (Magazines)
0/0 Free
BEISEMBAY A. ZH.
POWDERY MILDEWS FUNGI OF TREES OF KARAGANDA, BALKHASH AND TEMIRTAU CITIES
periodical press (Magazines)
0/0 Free
DIDORENKO S. V.
PRE-SOWING SEED TREATMENT OF SOYBEAN SEEDS AS APPROACH TO INCREASE CROP YIELD
periodical press (Magazines)
0/0 Free
BURKEYEV M. ZH.
PROPERTIES OF CROSS-LINKED COPOLYMERS OF POLYPROPYLENE GLYCOL MALEATE WITH ACRYLIC ACID OBTAINED AT VARIOUS CONCENTRATIONS OF THE RAFT AGEN
periodical press (Magazines)
0/0 Free
GALIYEVA A. R.
POLYLACTIDE-CO-GLYCOLIDE NANOPARTICLES IMMOBILIZED WITH ISONIAZID: OPTIMIZATION USING THE EXPERIMENTAL TAGUCHI METHOD
periodical press (Magazines)
0/0 Free