Electronic catalog
language:English
catalogue:Articles
Search result:
2191-2200 of 2260
periodical press (Magazines)
KALIYEVA K. ZH.
Kaliyeva, K. Zh. Questions of resilience of isolation of traction to dynamic overloads [Text] / K. Zh. Kaliyeva, L. Sh. Uteshkaliyeva , Zh. Zh. Toigozhinova // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2017. - № 2 (422). - P. 222-227. - Bibliogr.: p. 227 ISSN 2224-5278.
UDC:
621.333
Subject headings
- Traction electric motors
Annotation
In this article, questions and the reasons of damage of isolation of traction at dynamic overloads are considered
Keywords
electrical machine, resilience, control of a state, тяговые машины, reliability, электр машинасы
Kazakhstan
0/0 Free
periodical press (Magazines)
ABDIMUTALIP N.
Abdimutalip, N. Neutralization of the polluted soil by a composting method [Text] / N. Abdimutalip, K. Abdraimova , N. Zholmagambetov [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2017. - № 2 (422). - P. 228-233. - Bibliogr.: p. 232-233 ISSN 2224-5278.
UDC:
631.45
Subject headings
- Soil fertility and toxicity
Annotation
Thе prеsеnt wоrk wаs аіmеd аt studуіng thе pоtеntіаl оf аdаptаtіоn оf thе Саlіfоrnіаn rеd wоrms аnd usіng thеm tо mаnаgе wаstеs frоm аgrісulturаl fаrms wіth sоmе dоmеstіс wаstеs аddеd
Keywords
vеrmісulturе, Саlіfоrnіаn rеd wоrms, vеrmісоmpоst, bіоhumus, аgrісulturаl wаstеs, hеаvy mеtаls, соprоlіtеs, вермикомпост
Kazakhstan
0/0 Free
periodical press (Magazines)
KURBANIYAZOV S. K.
Kurbaniyazov, S. K. The study on the environmental significance of glauconite deposits of the South Kazakhstan region with their further application in agriculture [Text] / S. K. Kurbaniyazov, N. A. Abdimutalip , E. K. Ibragimova [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2017. - № 2 (422). - P. 239-244. - Bibliogr.: p. 243 ISSN 2224-5278.
UDC:
553.6
Subject headings
- Deposits of various inorganic economic minerals and earths
Annotation
This work is aimed at identifying common geological and environmental characteristics of glauconite deposits in order to conduct a study on the use of glauconites in agriculture
Keywords
glaukonit, minerals, technogenic loading, the soil, adsorption, montmorillonites, a forage, монтмориллонит, глауконит
Kazakhstan
0/0 Free
periodical press (Magazines)
KAIDAR A. B.
Kaidar, A. B. Multilevel inverters using variable switching frequency carrier based on pwm
techniques
[Text] / A. B. Kaidar, A. P. Kislov , B. K. Shapkenov [et al.] // ПМУ хабаршысы. Энергетикалық серия. - 2015. - № 4. - Р. 44-60. - Bibliogr.: р. 58-59 ISSN 1811-1858.
UDC:
621.3
Subject headings
- Electrical engineering
Annotation
In this paper, various pulse width modulation techniques are proposed which can minimize total harmonic distortion and enhance the output voltages in five-level inverters
Keywords
multilevel inverters, variable switching frequency, pulse width modulation, voltage
Kazakhstan
0/0 Free
periodical press (Magazines)
TUREBEKOVA G. Z.
Turebekova, G. Z. Applications of sulphur obtained when oil production in the compounding of rubber mixes [Text] / G. Z. Turebekova, Sh. K. Shapalov , G. A. Takibayeva [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2017. - № 2 (422). - P. 234-238. - Bibliogr.: p. 237 ISSN 2224-5278.
UDC:
553.661:622.323
Subject headings
- Deposits of sulfur. Oil production
Annotation
The results of research on the possibility of using by-product of oil production – sulfur vulcanizing system are given in work for production of technical rubbers
Keywords
sulfur, oil production products, tire rubbers, rubber mix, vulcanized rubber, the vulcanizing agent, the vulcanizing system, полимерлі күкірт, полимерная сера
Kazakhstan
0/0 Free
periodical press (Magazines)
SULEIMENOV I. E.
Suleimenov, I. E. Redistribution of the concentrations in polyelectrolyte hydrogels contacts as the basis of new desalination technologies [Text] / I. E. Suleimenov, G. A. Mun , I. T. Pak [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2017. - № 3 (423). - P. 198-205. - Bibliogr.: p. 203-204 ISSN 2224-5278.
UDC:
544.773.432
Subject headings
- Hydrogels
Annotation
The possibility of using temperature-sensitive hydrogels for the demineralization of aqueous solutions of low molecular weight salts is presented in this article
Keywords
demineralized water, aqueous solutions, low-molecular ion, temperature-sensitive hydrogels, saline groundwater, cуды деминерализациялану, деминерализация водных растворов
Kazakhstan
0/0 Free
periodical press (Magazines)
OZDOYEV S. M.
Ozdoyev, S. M. Geological structure and methods of increasing oil recovery of the productive horizons of the Arystan deposit [Text] / S. M. Ozdoyev, M. A. Mashrapova // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2017. - № 4 (424). - P. 270-275. ISSN 2224-5278.
UDC:
622.323
Subject headings
- Oil production
Annotation
There are the reservoirs of the deposit, which are presented in the form of laterally and layerwise heterogeneous in terms of their reservoir properties and productivity coefficients, permeability, efficiency of oilsaturated capacities in the article
Keywords
deposit, oil, gas, flow rate, bed thickness, recovery factor, hydraulic fracturing, oil saturation
Kazakhstan
0/0 Free
periodical press (Magazines)
OZDOYEV S. M.
Ozdoyev, S. M. The geological prerequisites for increasing oil production at the North Karamandybas field [Text] / S. M. Ozdoyev, N. Tileuberdi // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2017. - № 4 (424). - P. 276-280. ISSN 2224-5278.
UDC:
622.323
Subject headings
- Oil production
Annotation
In this research the geological structure of the North Karamandybas oil field, its oil-bearing deposits, their association with the age groups of the sedimentary strata are considered
Keywords
sedimentary basins, Jurassic, Triassic, isohypses, reflecting horizons, brachianticlinal, hydrocarbons, мұнай өндірісі, добыча нефти
Kazakhstan
0/0 Free
periodical press (Magazines)
SHABANOVА T. A.
Shabanovа, T. A. Graphite from graphane/graphene layers [Text] / T. A. Shabanovа, В. А. Glagolev , A. V. Fatcheva // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2017. - № 5 (425). - P. 17-19. - Bibliogr.: p. 19 ISSN 2224-5278.
UDC:
549
Subject headings
- Mineralogy
Annotation
In work there is shown one of the ways of graphite formation. The probable circuit of formation of area of stratification is given
Keywords
stratification, local packing, графит, carbonaceous particles, графан, графен
Kazakhstan
0/0 Free
periodical press (Magazines)
FAZYLOV E. M.
Fazylov, E. M. Facial-paleogeographic conditions of accumulation of the late devonian saliferous strata of the Syrdarya sedimentary basin [Text] / E. M. Fazylov, D. E. Prikhodko , E. S. Mussina [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2017. - № 5 (425). - P. 5-16. - Bibliogr.: p. 14-15 ISSN 2224-5278.
UDC:
551.8
Subject headings
- Paleogeography
Annotation
This article examines the facial-paleogeographic conditions of accumulation of the late devonian saliferous strata of the Syrdarya sedimentary basin
Keywords
carboniferous, lithology, paleogeography, graben, salt, oil, gaz, палеогеография
Kazakhstan
0/0 Free
KALIYEVA K. ZH.
QUESTIONS OF RESILIENCE OF ISOLATION OF TRACTION TO DYNAMIC OVERLOADS
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
KURBANIYAZOV S. K.
THE STUDY ON THE ENVIRONMENTAL SIGNIFICANCE OF GLAUCONITE DEPOSITS OF THE SOUTH KAZAKHSTAN REGION WITH THEIR FURTHER APPLICATION IN AGRICULTURE
periodical press (Magazines)
0/0 Free
KAIDAR A. B.
MULTILEVEL INVERTERS USING VARIABLE SWITCHING FREQUENCY CARRIER BASED ON PWM TECHNIQUES
periodical press (Magazines)
0/0 Free
TUREBEKOVA G. Z.
APPLICATIONS OF SULPHUR OBTAINED WHEN OIL PRODUCTION IN THE COMPOUNDING OF RUBBER MIXES
periodical press (Magazines)
0/0 Free
SULEIMENOV I. E.
REDISTRIBUTION OF THE CONCENTRATIONS IN POLYELECTROLYTE HYDROGELS CONTACTS AS THE BASIS OF NEW DESALINATION TECHNOLOGIES
periodical press (Magazines)
0/0 Free
OZDOYEV S. M.
GEOLOGICAL STRUCTURE AND METHODS OF INCREASING OIL RECOVERY OF THE PRODUCTIVE HORIZONS OF THE ARYSTAN DEPOSIT
periodical press (Magazines)
0/0 Free
OZDOYEV S. M.
THE GEOLOGICAL PREREQUISITES FOR INCREASING OIL PRODUCTION AT THE NORTH KARAMANDYBAS FIELD
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
FAZYLOV E. M.
FACIAL-PALEOGEOGRAPHIC CONDITIONS OF ACCUMULATION OF THE LATE DEVONIAN SALIFEROUS STRATA OF THE SYRDARYA SEDIMENTARY BASIN
periodical press (Magazines)
0/0 Free