Электронный каталог
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Жанр:Естественные науки (natural_sciences)
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191-200 из 214
периодические издания(Журналы)
ALIMZHANOVA A. ZH.
Alimzhanova, A. Zh. A literary review on the hydroponic method of growing some medicinal plants [Text] / A. Zh. Alimzhanova, S. U. Tleukenova , G. I. Kulikova [et al.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2023. - № 1 (109). - P. 22-27. - Bibliogr.: p. 25 ISSN 2518-7201.
УДК:
631.589.2
Предметная рубрика
- Hydroponics
Аннотация
In order to obtain renewable raw materials that preserve the group chemical composition and biological activity, this review examines a promising direction of a biotechnological method for obtaining a product - hydroponics
Ключевые слова
medical plants, essential oils, biological active compounds, medicinal properties, hydroponics, substrate
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ALIYEVA N. T.
Aliyeva, N. T. Analysis of the content of heavy metal ions in the coastal zones of the northern part of the Apsheron peninsula [Text] / N. T. Aliyeva, R. A. Sadigov , R. I. Mamedova [et al.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2023. - № 1 (109). - P. 175-183. - Bibliogr.: p. 180-181 ISSN 2518-7201.
УДК:
504
Предметная рубрика
- Threats to the environment
Аннотация
The article is devoted to studies of heavy metal pollution of the soil cover of the coastal zones of the northern part of the Apsheron Peninsula
Ключевые слова
environmental pollution, heavy metals, Caspian ecosystems, sea level fluctuations, coastal soils, consequences of soil flooding, shoreline ecology, toxic components
Казахстаника
0/0 Свободно
периодические издания(Журналы)
SADYROVA G. A.
Sadyrova, G. A. Analysis of the content of heavy metal ions in the coastal zones of the northern part of the Apsheron peninsula [Text] / G. A. Sadyrova, G. A. Sadyrov , G. A. Sadyr [et al.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2023. - № 1 (109). - P. 184-194. - Bibliogr.: p. 192-193 ISSN 2518-7201.
УДК:
581.6
Предметная рубрика
- Applied botany. Ecosystem
Аннотация
The article presents the impact of the green economy on the urbanized ecosystem of the city of Almaty
Ключевые слова
green economy, green spaces, city urbanization, urbanized ecosystem, urban environment, ecosystem
Казахстаника
0/0 Свободно
периодические издания(Журналы)
SIMANCHUK YE. A.
Simanchuk, Ye. A. Analysis of the syngenesis pioneer stage on the iron ore enterprises dump sites in the Kostanay region [Text] / Ye. A. Simanchuk, A. N. Kuprijanov , G. J. Sultangazina // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2023. - № 3 (111). - P. 159-168. - Bibliogr.: p. 164-165 ISSN 2518-7201.
УДК:
581.5
Предметная рубрика
- Plant ecology. The plant and its environment
Аннотация
Study of primary stages of syngenesis at the dumps of the Sokolovsko-Sarbai Mining and Processing Production Association, including Sokolovsky, Sarbaisky, Kacharsky deposits was carried out
Ключевые слова
pioneer group, iron ore industry dumps, biodiversity, technogenic landscape, succession , syngenesis, pioneer plants, flora, dump overgrowth
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ZHUMAGUL M. Z.
Zhumagul, M. Z. A study of the cenopopulations and ontogenetic structure of Adonis wolgensis in the Akmola region [Text] / M. Z. Zhumagul, S. K. Mukhtubayeva , S. A. Kubentayev [et al.] // Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы. - 2023. - № 4 (112). - P. 134-141. - Bibliogr.: p. 138-139 ISSN 2518-7201.
УДК:
58:633.88
Предметная рубрика
- Botany. Medicinal plants
Аннотация
The article presents the results of study of six cenopopulations of rare medicinal plant Adonis wolgensis Steven ex DC. (Ranunculaceae) in Akmola region of Northern Kazakhstan
Ключевые слова
Adonis, Flora of Kazakhstan, rare species, biodiversity conservation, state of cenopopulations
Казахстаника
0/0 Свободно
периодические издания(Журналы)
KASSANOVA A. ZH.
Kassanova, A. Zh. Arenediazonium sulfonates: synthesis, comparison of structural and physicochemical properties [Text] / A. Zh. Kassanova, M. T. Yestayeva , M. O. Turtubayeva // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 1. - С. 25-38. - Bibliogr.: p. 35-36 ISSN 2518-718Х.
УДК:
544.016
Предметная рубрика
- Physico-chemical analysis
Аннотация
This article is concerned with aromatic diazonium sulfonates such as tosylates, dodecylbenzenesulfonates, triflates, camphorsulfonates, silica sulfates
Ключевые слова
diazonium salts, diazotization, sulfonates, tosylate, triflate, camphorsulfonate
Казахстаника
0/0 Свободно
периодические издания(Журналы)
MENDIGALIEVA S. S.
Mendigalieva, S. S. Aggregation-induced emission of 5-(benzylidene)pyrimidine-2,4,6-triones [Text] / S. S. Mendigalieva, D. A. Birimzhanova , I. S. Irgibaeva [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 1. - Р. 39-49. - Bibliogr.: p. 47-48 ISSN 2518-718Х.
УДК:
54
Предметная рубрика
- Chemistry
Аннотация
5-(Benzylidene)pyrimidine-2,4,6-triones with different substituents on the phenyl rings: 5-(4’-dimethyl-aminobenzylidene) barbituric acid and 5-(4’methoxybenzylidene) barbituric acid were synthesized, and their spectral-luminescent properties were investigated
Ключевые слова
aggregation-induced emission, barbituric acid, fluorescent probes, fluorescence peak intensities, luminophore, dye molecules, substituent phenyl ring
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ANNAVARAPU T.
Annavarapu, T. Anti-inflammatory and antioxidant activities of 4-allylpyrocatechol and its derivatives with molecular docking and ADMET investigations [Text] / T. Annavarapu, S. Kamepalli , S. K. Kondala [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 1. - Р. 50-59. - Bibliogr.: p. 57-58 ISSN 2518-718Х.
УДК:
544
Предметная рубрика
- Physical chemistry
Аннотация
The study aims to investigate the in vitro anti-inflammatory and antioxidant activity of 4-allyl pyrocatechol (4-APC) and its derivatives (APC-1 and APC-2) by albumin denaturation and 1,1-Diphenyl-2-picrylhydrazyl (DPPH) methods, respectively
Ключевые слова
pyrocatechol, anti-inflammatory, antioxidant, lead molecule, inflammatory markers, calpain, FAAH, docking
Казахстаника
0/0 Свободно
периодические издания(Журналы)
SAGYNDIKOV M. S.
Sagyndikov, M. S. Assessing polyacrylamide solution chemical stability during a polymer flood in the Kalamkas field, Western Kazakhstan [Text] / M. S. Sagyndikov, I. I. Salimgarayev , E. K. Ogay [et al.] // Bulletin of the Karaganda University. Chemistry Series. - 2022. - № 1. - Р. 99-112. - Bibliogr.: p. 110-111 ISSN 2518-718Х.
УДК:
66-922
Предметная рубрика
- Processes involving several types of molecules
Аннотация
This study is based on rheology measurements of polymer solutions and produced fluid from the offset production well associated with the Kalamkas oilfield in Western Kazakhstan
Ключевые слова
polyacrylamide, polymer solution, chemical degradation, polymer flood, iron
Казахстаника
0/0 Свободно
периодические издания(Журналы)
SALEHI F.
Salehi, F. Assessment of the soil erosion and water quality state in the downstream portion of Syrdarya using the water water quality index arithmetic method [Text] / F. Salehi, M. Kussainova // Почвоведение и агрохимия. - 2023. - № 4. - 95-107 р.. - Bibliogr.: 104-105 р.
ISSN 1999-740Х.
УДК:
543.3
Предметная рубрика
- Water analysis
Аннотация
The article presents studies of the relationship between water quality and soil erosion in the Syrdarya river basin
Ключевые слова
soil erosion, water quality, Syrdarya, water quality index, effects of soil erosion, water analysis
Казахстаника
0/0 Свободно
ALIMZHANOVA A. ZH.
A LITERARY REVIEW ON THE HYDROPONIC METHOD OF GROWING SOME MEDICINAL PLANTS
периодические издания(Журналы)
0/0 Свободно
ALIYEVA N. T.
ANALYSIS OF THE CONTENT OF HEAVY METAL IONS IN THE COASTAL ZONES OF THE NORTHERN PART OF THE APSHERON PENINSULA
периодические издания(Журналы)
0/0 Свободно
SADYROVA G. A.
ANALYSIS OF THE CONTENT OF HEAVY METAL IONS IN THE COASTAL ZONES OF THE NORTHERN PART OF THE APSHERON PENINSULA
периодические издания(Журналы)
0/0 Свободно
SIMANCHUK YE. A.
ANALYSIS OF THE SYNGENESIS PIONEER STAGE ON THE IRON ORE ENTERPRISES DUMP SITES IN THE KOSTANAY REGION
периодические издания(Журналы)
0/0 Свободно
ZHUMAGUL M. Z.
A STUDY OF THE CENOPOPULATIONS AND ONTOGENETIC STRUCTURE OF ADONIS WOLGENSIS IN THE AKMOLA REGION
периодические издания(Журналы)
0/0 Свободно
KASSANOVA A. ZH.
ARENEDIAZONIUM SULFONATES: SYNTHESIS, COMPARISON OF STRUCTURAL AND PHYSICOCHEMICAL PROPERTIES
периодические издания(Журналы)
0/0 Свободно
MENDIGALIEVA S. S.
AGGREGATION-INDUCED EMISSION OF 5-(BENZYLIDENE)PYRIMIDINE-2,4,6-TRIONES
периодические издания(Журналы)
0/0 Свободно
ANNAVARAPU T.
ANTI-INFLAMMATORY AND ANTIOXIDANT ACTIVITIES OF 4-ALLYLPYROCATECHOL AND ITS DERIVATIVES WITH MOLECULAR DOCKING AND ADMET INVESTIGATIONS
периодические издания(Журналы)
0/0 Свободно
SAGYNDIKOV M. S.
ASSESSING POLYACRYLAMIDE SOLUTION CHEMICAL STABILITY DURING A POLYMER FLOOD IN THE KALAMKAS FIELD, WESTERN KAZAKHSTAN
периодические издания(Журналы)
0/0 Свободно
SALEHI F.
ASSESSMENT OF THE SOIL EROSION AND WATER QUALITY STATE IN THE DOWNSTREAM PORTION OF SYRDARYA USING THE WATER WATER QUALITY INDEX ARITHMETIC METHOD
периодические издания(Журналы)
0/0 Свободно