Zobrazeno 1 - 10
of 54
pro vyhledávání: '"N. A. Chentsova"'
Publikováno v:
Journal of Machinery Manufacture and Reliability. 50:281-286
An efficient approach to determining dangerous relations between design parameters for a submerged pipeline transport system with the most frequently used tandem position of tubes (one after another downstream) intended to ensure accident-free operat
Publikováno v:
Компьютерные исследования и моделирование, Vol 4, Iss 1, Pp 5-29 (2012)
Convergence to the solution of the linear system with real quadrate non singular matrix A with real necessary different sign eigen values of two families of simple iteration method: two-parametric and symmetrized one-parametric generated by these A a
Externí odkaz:
https://doaj.org/article/0b341f05b56a43bc8d15e1f5035f0237
Publikováno v:
Journal of Physics: Conference Series. 1431:012026
The paper is devoted to the analysis of numerical modeling data exact as it possible to determine hydrodynamic loads on different constructions and objects of the modern energetic machine building with definition of pressure and flow velocities distr
Publikováno v:
Thermal Engineering. 59:462-467
A model of numerical experiment involving the use of the modernized method of discrete vortices is proposed for fully simulating the main mechanisms through which vibrations of tube bundles are excited: periodic vortex separation and fluidelastic exc
Publikováno v:
Компьютерные исследования и моделирование, Vol 4, Iss 1, Pp 5-29 (2012)
Convergence to the solution of the linear system with real quadrate non singular matrix A with real necessary different sign eigen values of two families of simple iteration method: two-parametric and symmetrized one-parametric generated by these A a
Publikováno v:
Archives of Insect Biochemistry and Physiology. 72:263-272
The effects of exogenous 20-hydroxyecdysone (20E) and the juvenile hormone (JH) on the activity of the tyrosine hydroxylase (TH), the first and rate-limiting DA biosynthetic enzyme, has been studied in young females of wild type D. virilis and D. mel
Publikováno v:
Journal of Comparative Physiology B. 178:27-32
The effects of increased levels of dopamine (feeding flies with dopamine precursor, L: -dihydroxyphenylalanine) and octopamine (feeding flies with octopamine) on ecdysone 20-monooxygenase activity in young (2 days old) wild type females (the strain w
Autor:
E. V. Bogomolova, Evgenia K. Karpova, I. Yu. Rauschenbach, N. A. Chentsova, N. E. Gruntenko, Mary Bownes, A. A. Alekseev
Publikováno v:
Archives of Insect Biochemistry and Physiology. 65:85-94
The effect of an experimentally increased octopamine content (feeding flies with OA) on the levels of juvenile hormone (JH) degradation, dopamine (DA), and 20-hydroxyecdysone (20E) contents, oogenesis, and fecundity of wild type Drosophila flies has
Autor:
Mary Bownes, I. Yu. Rauschenbach, Z. V. Saprykina, A. A. Alekseev, N. E. Gruntenko, Evgenia K. Karpova, N. A. Chentsova
Publikováno v:
Journal of Insect Physiology. 51:959-968
The effects of dopamine (DA) on juvenile hormone (JH) metabolism and fitness (estimated as fecundity and viability levels under heat stress (38 degrees C)) in Drosophila virilis have been studied. An increase of DA level obtained by feeding with DA r
Autor:
Evgenia K. Karpova, N. A. Chentsova, I. Yu. Rauschenbach, N. V. Adonyeva, N. V. Faddeeva, A. A. Alekseev, N. E. Gruntenko
Publikováno v:
Journal of Insect Physiology. 51:417-425
To elucidate the role of the juvenile hormone (JH) in the control of Drosophila reproduction under stress, JH degradation, dopamine (DA) content and reproduction were studied upon 20E treatment in Drosophila virilis females of wild type (wt) and a mu