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Genre:Прикладные науки. Общие вопросы. Техника (technics_IT)
Search result:
141-150 of 155
![](/FileStore/dataFiles/c4/c1/1698548/content/cover.png?time=1724795740051&key=2022b62dfe75473564fb3e044cfa76f1)
periodical press (Magazines)
ZHANGAZINOVA D. M.
Zhangazinova, D. M. Automorphisms of the universal enveloping algebra of a finite-dimensional Zinbiel algebra with zero multiplication [Text] / D. M. Zhangazinova, A. S. Naurazbekova // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 4 (112). - P. 173-184. - Bibliogr.: p. 180-182 ISSN 2518-7929.
UDC:
512.552.16
Subject headings
- Automorphisms
Annotation
In 2010 A. Naurazbekova, using the methods of GrObner-Shirshov bases, constructed the basis of the universal (multiplicative) enveloping algebra U(A) of A. Using this result, the automorphisms of the universal enveloping algebra of a finite-dimensional Zinbiel algebra with zero multiplication are described
Keywords
Zinbiel (dual Leibniz) algebra, universal (multiplicative) enveloping algebra, basis, automorphism, affine automorphism, Зинбил (дуалды Лейбниц) алгебрасы, автоморфизм
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/1e/62/1692938/content/cover.png?time=1724795740051&key=6fdd5461c81f016c3c4fd8d1832f3ec4)
periodical press (Magazines)
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.
UDC:
517.586
Subject headings
- Legendre polynomials and functions
Annotation
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
Keywords
Legendre polynomials, Rodrigues formula, Murphy formula for Legendre polynomial, Leibnitz generalized rule, integrals
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/1a/67/1692904/content/cover.png?time=1724795740051&key=9b1344dc0e4257703c527f8795d512c6)
periodical press (Magazines)
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.
UDC:
517.9
Subject headings
- Differential equations. Integral equations
Annotation
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
Keywords
loaded boundary value problem, heat equation, isotropy, Volterra integral equation, Laplace transformation
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/7b/03/1696204/content/cover.png?time=1724795740051&key=467004f8076bf0b57f6c826f2b8beb92)
periodical press (Magazines)
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.
UDC:
681.136.32
Subject headings
- pumps
Annotation
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
Keywords
rapid prototyping technology, pump engineering, digital twins, 3D printers, centrifugal pump , everse engineering, centrifugal pump wheel
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/33/90/1532610/content/cover.png?time=1724795740051&key=e0cc8cc65c31af1a41af7f76de5de6ed)
abstract
MӘMMӘDOVA AYGÜN VAHID GIZI
Abşeron yarımadasınin pliosen kompleksinin geotermal enerji potensiali [Text] : Yer elmlәri üzrә fәlsәfә doktoru elmi dәrәcәsі almaq üçün еәgdim edilmiş dissertasiyanin avtoreferati : 2507.01 - Geofizika, faydali qazintilarin geofiziki axtariş üsullari / A.V. Mәmmәdova ; Azәrbaycan milli elmlәr akademiyasi, Geologiya vә geofizika institutu... – Baki : [n. y.], 2016. - 23 s. . – biblioqr.: 18-19 s. . – 100 n. : 10 tg.
UDC:
550.3(479.24)
Shelf code:
А 2017/16
Subject headings
- Azәrbaycan geofiziki
Annotation
Işin məqsədi: Abşeron yarimadasinin pliosen süxur kompleksinin tam geotermal enerji potensialinin qiymәtlәndirilmәsi vә ondan istifadә olunmasi perspektivlәrinin araşdirilmasi
Keywords
Azәrbaycan geofiziki, faydali qazintilarin geofiziki, геофизические минеральные ресурсы, geotermal enerji potensiali
1/1 Free
![](/FileStore/dataFiles/0d/b7/1593389/content/cover.png?time=1724795740051&key=8d3384c00e4dfe85b02f0372b7237398)
abstract
АЛИЕВА АЗИЗА РАФИГ ГЫЗЫ
Современная радиационная обстановка на Абшеронском полуострове: геологические и экологические аспекты = Abşeron yarimadasinin müasir radiasiya şәraiti: geoloji vә ekoloji aspektlәri [Текст] : автореф. дис. … д-ра философии по наукам о Земле : 25.07.01 - Геофизика, геофизические методы поисков полезных ископаемых / А. Р. Алиева ; науч. рук. Ч. С. Алиев ; Нац. АН Азербайджана ; Ин-т геологии и геофизики... – Баку : [б. и.], 2018. - 22 с. . – Публикации: с. 18-20 . – 100 экз. : 20 тг.
UDC:
551.521.426(479.24)
Shelf code:
А 2019/22
Subject headings
- Радиационная обстановка на полуострове Азербайджана
Annotation
Целью диссертационной работы является изучение современной радиационной обстановки на Абшеронском полуострове, выявление природы естественных и техногенных аномалий, связи радиоактивных полей с геологическим строением
Keywords
Абшеронский полуостров, радиационная обстановка полуострова, радиационное состояние полуострова, радиоэкология, радиоэкологическая обстановка, радиоактивность, полуостров
1/1 Free
![](/FileStore/dataFiles/bc/6c/1029933/content/cover.png?time=1724795740074&key=cea07c206cc99a075ef3583455820aaf)
brochure
MARA, WIL
Alexander Graham Bell / Mara, Wil ... – Canada : Children's Press, 2002. - 32 p., ill.;– (Rookie biographies. . . – 0-516-22524-3, 0-516-27340-X : 100 tg.
UDC:
82-94
Shelf code:
Л 2012/33155
Subject headings
- История как литературный жанр. Исторические произведения. Хроники. Анналы. Мемуары. Дневники. Воспоминания. Жизнеописания. Биографии
Annotation
A brief introduction to the life of the man who invented the telephone
Keywords
juvenile literature, inventors, biography, history, telephone, telegraph, national geogrephic society
1/0 Free
![](/FileStore/dataFiles/ea/05/1029938/content/cover.png?time=1724795740108&key=9e6863c47d50ca5d491b0b584908b0f1)
brochure
MARA, WIL
Amelia Earhart / Mara, Wil ... – Canada : Children's Press, 2002. - 32 p., ill.;– (Rookie biographies. . . – 0-516-22522-7, 0-516-27338-8 : 100 tg.
UDC:
82-94
Shelf code:
Л 2012/33158
Subject headings
- История как литературный жанр. Исторические произведения. Хроники. Анналы. Мемуары. Дневники. Воспоминания. Жизнеописания. Биографии
Annotation
Provides an easy-to-read introduction to the life of Amelia Earhart
Keywords
juvenile literature, air pilots, biography, women air pilots, united States, airplane, pilot
1/0 Free
![](/FileStore/dataFiles/0f/dd/1033391/content/cover.png?time=1724795740127&key=32d19026ee66276e3fea04d8bb101e0a)
brochure
PETERSEN, CHRISTINE
Alternative Energy / Petersen, Christine ... – USA : Children's Press, 2004. - 47 p.– (A True Book. . . – 0-516-22804-8 : 300 tg.
UDC:
502
Shelf code:
Л 2012/37505
Subject headings
- Protection of nature
Keywords
renewable energy source Juvenile literature, power resources
1/1 Free
![](/FileStore/dataFiles/62/f4/1015965/content/cover.png?time=1724795740162&key=55e7566025bcb8819ef624d9b891a201)
brochure
Ақтөбе облысының өнеркәсібі : жинақ 30 ашық хаттан тұрады / ... – Ақтөбе : [Б.ж.], 2008. - 1 тыстама (30 жеке п.) - Мәтін қазақ, орыс және ағылшын тілдерінде қатар . . – [Т.ж.] – көрсетілмеген : 150 тг.
UDC:
338.45(574.13)
Shelf code:
Л /
Subject headings
- Ақтөбе облысының өнеркәсібі
Annotation
Ақтөбе облысының өнеркәсібіне арналған түрлі түсті ашық хаттар
Keywords
облыс өнеркәсібі, ашық хаттар, зауыттар, өндіріс орындары, промышленность Акмолинской области, открытки об Актюбинске, Ақтөбе облысы туралы ашық хаттар
1/1 Free
ZHANGAZINOVA D. M.
AUTOMORPHISMS OF THE UNIVERSAL ENVELOPING ALGEBRA OF A FINITE-DIMENSIONAL ZINBIEL ALGEBRA WITH ZERO MULTIPLICATION
periodical press (Magazines)
0/0 Free
QURESHI M. I.
A FAMILY OF DEFINITE INTEGRALS INVOLVING LEGENDRE’S POLYNOMIALS
periodical press (Magazines)
0/0 Free
KOSMAKOVA M. T.
A FRACTIONALLY LOADED BOUNDARY VALUE PROBLEM TWO-DIMENSIONAL IN THE SPATIAL VARIABLE
periodical press (Magazines)
0/0 Free
ISAMETOVA M.
APPLICATION OF RAPID PROTOTYPING TECHNOLOGY IN PUMP ENGINEERING
periodical press (Magazines)
0/0 Free
MӘMMӘDOVA AYGÜN VAHID GIZI
ABŞERON YARıMADASıNIN PLIOSEN KOMPLEKSININ GEOTERMAL ENERJI POTENSIALI (2016)
abstract
1/1 Free
АЛИЕВА АЗИЗА РАФИГ ГЫЗЫ
СОВРЕМЕННАЯ РАДИАЦИОННАЯ ОБСТАНОВКА НА АБШЕРОНСКОМ ПОЛУОСТРОВЕ: ГЕОЛОГИЧЕСКИЕ И ЭКОЛОГИЧЕСКИЕ АСПЕКТЫ (2018)
abstract
1/1 Free
brochure
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brochure
1/1 Free
АҚТӨБЕ ОБЛЫСЫНЫҢ ӨНЕРКӘСІБІ (2008)
brochure
1/1 Free