Zobrazeno 1 - 7
of 7
pro vyhledávání: '"N A, Vagner"'
Autor:
A Ch, Usupbaev, R M, Kurbanaliev, G S, Chernetsova, I V, Kolesnichenko, B M, Sultanov, N M, Myrzakanov, A O, Zolotukhin, N A, Vagner
Publikováno v:
Urologiia (Moscow, Russia : 1999). (6)
To evaluate the results of surgical reconstruction of the upper urinary tract using an autograft of testicular tunica vaginalis in experimental animals.The article presents the results of partial replacement of the renal pelvis and ureter with an aut
Publikováno v:
Human Physiology. 29:444-447
The functional state of sixth-grade children was estimated on the basis of heart rhythm variability data. It was found that the heart rate variability was closely correlated with learning progress during both intensive and nonintensive methods of edu
Publikováno v:
Fiziologiia cheloveka. 29(4)
Publikováno v:
Human Physiology; Jul2003, Vol. 29 Issue 4, p444-447, 4p
Autor:
O A Pashko, A S Semenov, I V Voskoboĭnikova, A A Borodkin, N A Vagner, A V Smirnov, V I Borodulin, V N Morozov, I S Goldobin, V I Shveĭkin, V N Penkin, S N Grekova
Publikováno v:
Soviet Journal of Quantum Electronics. 16:784-788
Injection heterojunction lasers were made from AlGaAs solid solutions. Their resonators were 20–30μ long and they were formed by microcleaving of double heterostructure layers. The dependences of the threshold current on the resonator length and o
Autor:
S A Pashko, V P Konyaev, A B Sergeev, V I Borodulin, V N Morozov, O.A. Utkina, M V Zverkov, Yu L Bessonov, A S Semenov, N A Vagner
Publikováno v:
Soviet Journal of Quantum Electronics. 9:243-245
A description is given of the construction of an injection heterojunction laser with a short resonator. The results are reported of an experimental investigation of spatial and spectral characteristics of the output radiation of lasers with resonator
Autor:
O A Kobildzhanov, Evgeniya I Davydova, Alexandr P Bogatov, N A Vagner, P G Eliseev, O M Nikitina, G T Pak
Publikováno v:
Soviet Journal of Quantum Electronics. 19:1397-1399
An injection laser with an integrated optical lens was proposed and investigated. The lens was formed by etching a circular recess in the upper emitter layer. A constriction in the laser field distribution indicated generation of diverging waves, typ