A басталады
Janr:Қолданбалы ғылымдар. Жалпы сұрақтар. Техника (technics_IT)
Nátejeler:
131-140 ız 155
![](/FileStore/dataFiles/f3/ec/1689720/content/cover.png?time=1720761576524&key=b2036e9f392b5e168027f2b2aba86ced)
мерзімді басылым(Журналы)
ISKANDAROV E. KH.
Iskandarov, E. Kh. Analytical and wave-depression methods of elimination of the onset of hydration in subsea gas pipelines [Text] / E. Kh. Iskandarov, Sh. A. Baghirov // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 4 (454). - P. 96-108. - Bibliogr.: p. 107-108 ISSN 2224-5278.
ÁOJ:
622.691.4
Taqyrypty aıdarlar
- Pipeline transportation of natural gases. Gas pipelines
Ańdatpa
The artocle is devoted to the operative determination of hydration in the process of transportation of natural by subsea gas pipeline and the analysis of methods for the elimination of hydrate already formed
Kіlt sózder
natural gases, gas hydrate, wave-depression method, subsea pipeline, indication of hydrate formation, blockage, methanol
Qazaqstandуq
0/0 Bos
![](/FileStore/dataFiles/77/d1/1690995/content/cover.png?time=1720761576524&key=cce7f03c6898ac83ffc4d5deeda3b57f)
мерзімді басылым(Журналы)
HEZENCI F.
Hezenci, F. A remark on Schottky representations and Reidemeister torsion [Text] / F. Hezenci, Y. Sozen // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 1 (109). - P. 81-93. - Bibliogr.: p. 91-92 ISSN 2518-7929.
ÁOJ:
515.1
Taqyrypty aıdarlar
- Topology
Ańdatpa
The present paper establishes a formula of Reidemeister torsion for Schottky representations
Kіlt sózder
Schottky representation, Reidemeister torsion, representation varieties, Atiyah-Bott-Goldman symplectic form, Thurston symplectic form
Qazaqstandуq
0/0 Bos
![](/FileStore/dataFiles/7a/c6/1691128/content/cover.png?time=1720761576524&key=b99715189b69753473b5e99c638e2593)
мерзімді басылым(Журналы)
MARDANOV M. J.
Mardanov, M. J. An optimal control problem for the systems with integral boundary conditions [Text] / M. J. Mardanov, Y. A. Sharifov // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 1 (109). - P. 119-121. - Bibliogr.: p. 119-121 ISSN 2518-7929.
ÁOJ:
517.97
Taqyrypty aıdarlar
- Calculus of variations and the mathematical theory of optimal control
Ańdatpa
In this paper, an optimal control problem with a "pure", integral boundary condition is considered. The Green’s function is constructed
Kіlt sózder
integral boundary conditions, integral conditions, nonlinear boundary, singular control, optimal control problem
Qazaqstandуq
0/0 Bos
![](/FileStore/dataFiles/6a/6e/1690971/content/cover.png?time=1720761576525&key=aa756ae09a5f5a3968c048c411373ed3)
мерзімді басылым(Журналы)
ADIGUZEL H.
Adiguzel, H. Asymptotic behavior of solutions of sum-difference equations [Text] / H. Adiguzel, E. Can // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 1 (109). - P. 14-23. - Bibliogr.: p. 20-21 ISSN 2518-7929.
ÁOJ:
517.929
Taqyrypty aıdarlar
- Difference equations
Ańdatpa
In this paper, a study of the asymptotic behavior of solutions of sum-difference equations was presented
Kіlt sózder
asymptotic behavior, oscillation, nonoscillation, difference equations, Caputo fractional difference operator
Qazaqstandуq
0/0 Bos
![](/FileStore/dataFiles/26/c2/1689189/content/cover.png?time=1720761576525&key=6795fa4bee4b4581077d3473527e95a1)
мерзімді басылым(Журналы)
Aviation Week & Space Technology [Text] : magazine / Informa. – New York ; Washington : Aviation Week Network, 1916. - – Published twice a month. – ISSN 0005-2175.
Ańdatpa
Peporting on the aerospace, defense and aviation industries, with a core focus on aerospace technology. The magazine was first published in August 1916. Former titles the magazine has held include Aviation & Aircraft Journal (1920–1921), Aviation (1922–1947), Aviation Week (1947–1958), Aviation Week Including Space Technology (1958–1959).
Nómіrler
Burуnğу ataýу
- Aviation & Aircraft Journal
- Aviation
- Aviation Week
- Aviation Week Including Space Technology
23/23 Bos
Jyldar boıynsha nómіrler
- № 25 / 20.12
- № 24 / 6.12 - 19.12
- № 23 / 22.11 - 5.12
- № 22 / 8.11 - 21.11
- № 21 / 25.10 - 7.11
- № 20 / 11.10 - 24.10
- № 19 / 27.09 - 10.10
- № 18 / 13.09 - 26.09
- № 17 / 30.08 - 12.09
- № 16 / 9.08 - 29.08
- № 15 / 26.07 - 8.08
- № 14 / 12.07 - 25.07
- № 13 / 28.06 - 11.07
- № 12 / 14.06 - 27.06
- № 11 / 31.05 - 13.06
- № 10 / 17.05 - 30.05
- № 9 / 3.05 - 16.05
- № 8 / 19.04 - 2.05
- № 7 / 5.04 - 18.04
- № 6 / 22.03 - 4.04
- № 4 / 22.02 - 7.03
- № 3 / 8.02 - 21.02
- № 2 / 25.01 - 7.02
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мерзімді басылым(Журналы)
QURESHI M. I.
Qureshi, M. I. A family of definite integrals involving Legendre’s polynomials [Text] / M. I. Qureshi, S. H. Malik , D. Ahmad // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 2 (110). - P. 116-130. - Bibliogr.: p. 128-129 ISSN 2518-7929.
ÁOJ:
517.586
Taqyrypty aıdarlar
- Legendre polynomials and functions
Ańdatpa
The main objective of this article is to provide the analytical solutions (not previously found and not available in the literature) of some problems related with definite integrals integrands of which are the products of the derivatives of Legendre’s polynomials of first kind having different order
Kіlt sózder
Legendre polynomials, Rodrigues formula, Murphy formula for Legendre polynomial, Leibnitz generalized rule, integrals
Qazaqstandуq
0/0 Bos
![](/FileStore/dataFiles/1a/67/1692904/content/cover.png?time=1720761576525&key=cbd05be929efe217823bcc7c414c8e27)
мерзімді басылым(Журналы)
KOSMAKOVA M. T.
Kosmakova, M. T. A fractionally loaded boundary value problem two-dimensional in the spatial variable [Text] / M. T. Kosmakova, K. A. Izhanova; L. Zh. Kasymova // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 2 (110). - P. 72-83. - Bibliogr.: p. 82-83 ISSN 2518-7929.
ÁOJ:
517.9
Taqyrypty aıdarlar
- Differential equations. Integral equations
Ańdatpa
In the paper, the boundary value problem for the loaded heat equation is solved, and the loaded term is represented as the Riemann-Liouville derivative with respect to the time variable
Kіlt sózder
loaded boundary value problem, heat equation, isotropy, Volterra integral equation, Laplace transformation
Qazaqstandуq
0/0 Bos
![](/FileStore/dataFiles/7b/03/1696204/content/cover.png?time=1720761576525&key=999531bb425de2c3ee4495ec4604fce9)
мерзімді басылым(Журналы)
ISAMETOVA M.
Isametova, M. Application of rapid prototyping technology in pump engineering [Text] / M. Isametova, G. Abilezova , А. Duisengali [et al.] // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2023. - № 2 (143). - Р. 177-190. - Bibliogr.: p. 189-190 ISSN 2616-7263.
ÁOJ:
681.136.32
Taqyrypty aıdarlar
- pumps
Ańdatpa
The article presents the results of the use of rapid prototyping technology when modifying the impeller of a centrifugal pump in order to increase efficiency
Kіlt sózder
rapid prototyping technology, pump engineering, digital twins, 3D printers, centrifugal pump , everse engineering, centrifugal pump wheel
Qazaqstandуq
0/0 Bos
![](/FileStore/dataFiles/e8/c0/1693597/content/cover.png?time=1720761576525&key=f1612f9ace5ccd934d87fc5e44dabd80)
мерзімді басылым(Журналы)
ULBRIKHT O. I.
Ulbrikht, O. I. A fragment of a theoretical set and its strongly minimal central type [Text] / O. I. Ulbrikht, N. V. Popova // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 3 (111). - P. 152-164. - Bibliogr.: p. 159-161 ISSN 2518-7929.
ÁOJ:
510.6
Taqyrypty aıdarlar
- Mathematical logic
Ańdatpa
The paper defines a new class of algebras, the theory of which is a special case of Jonsson theories
Kіlt sózder
Jonsson theory, existentially closed model, algebraically closed model, cosemanticness, Robinson spectrum, Robinson hereditary variety, central type, Jonsson fragment, theoretical set, strongly minimal type
Qazaqstandуq
0/0 Bos
![](/FileStore/dataFiles/df/94/1693735/content/cover.png?time=1720761576525&key=329b999a4a05f522d5cda966689d8db5)
мерзімді басылым(Журналы)
PARVATHY C. R.
Parvathy, C. R. A study on new classes of binary soft sets in topological rough approximation space [Text] / C. R. Parvathy, A. Sofia // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 4 (112). - P. 79-94. - Bibliogr.: p. 92-93 ISSN 2518-7929.
ÁOJ:
515.122
Taqyrypty aıdarlar
- Topological spaces
Ańdatpa
Approximation operators are defined and the characteristics of the proposed sets are studied with examples
Kіlt sózder
Soft set, rough set, simply open, approximation space, topological space, жұмсақ жиын, топологиялық кеңістік, мягкое множество, аппроксимационное пространство
Qazaqstandуq
0/0 Bos
ISKANDAROV E. KH.
ANALYTICAL AND WAVE-DEPRESSION METHODS OF ELIMINATION OF THE ONSET OF HYDRATION IN SUBSEA GAS PIPELINES
мерзімді басылым(Журналы)
0/0 Bos
HEZENCI F.
A REMARK ON SCHOTTKY REPRESENTATIONS AND REIDEMEISTER TORSION
мерзімді басылым(Журналы)
0/0 Bos
MARDANOV M. J.
AN OPTIMAL CONTROL PROBLEM FOR THE SYSTEMS WITH INTEGRAL BOUNDARY CONDITIONS
мерзімді басылым(Журналы)
0/0 Bos
ADIGUZEL H.
ASYMPTOTIC BEHAVIOR OF SOLUTIONS OF SUM-DIFFERENCE EQUATIONS
мерзімді басылым(Журналы)
0/0 Bos
AVIATION WEEK & SPACE TECHNOLOGY (1916)
мерзімді басылым(Журналы)
23/23 Bos
QURESHI M. I.
A FAMILY OF DEFINITE INTEGRALS INVOLVING LEGENDRE’S POLYNOMIALS
мерзімді басылым(Журналы)
0/0 Bos
KOSMAKOVA M. T.
A FRACTIONALLY LOADED BOUNDARY VALUE PROBLEM TWO-DIMENSIONAL IN THE SPATIAL VARIABLE
мерзімді басылым(Журналы)
0/0 Bos
ISAMETOVA M.
APPLICATION OF RAPID PROTOTYPING TECHNOLOGY IN PUMP ENGINEERING
мерзімді басылым(Журналы)
0/0 Bos
ULBRIKHT O. I.
A FRAGMENT OF A THEORETICAL SET AND ITS STRONGLY MINIMAL CENTRAL TYPE
мерзімді басылым(Журналы)
0/0 Bos
PARVATHY C. R.
A STUDY ON NEW CLASSES OF BINARY SOFT SETS IN TOPOLOGICAL ROUGH APPROXIMATION SPACE
мерзімді басылым(Журналы)
0/0 Bos