Zobrazeno 1 - 10
of 434
pro vyhledávání: '"СТЕРЖЕНЬ"'
Autor:
П.В. Мороз
Publikováno v:
Теория и практика археологических исследований, Vol 35, Iss 2, Pp 65-82 (2023)
Статья посвящена функциональному анализу орудия, выполненного на неполном роговом стержне дзерена Procapr a gutturosa. найденного в ходе раскоп
Externí odkaz:
https://doaj.org/article/782188e70fa94566a919121227ffe689
Autor:
R. S. Anisur, M. A. Uvakin
Publikováno v:
Глобальная ядерная безопасность, Vol 0, Iss 2, Pp 83-91 (2022)
Boron carbide, Dysprosium, Silver, etc have a lot of unique properties, high neutron absorption, chemical stability, high melting temperature, low density, and low price. These elements are widely using in the VVER power reactors. In this article was
Externí odkaz:
https://doaj.org/article/19a047d4c40847d0aff109da52200ee6
Autor:
S. N. Toybaev, A. A. Akimkhanova
Publikováno v:
Алматы технологиялық университетінің хабаршысы, Vol 0, Iss 2, Pp 63-70 (2021)
In this article, the developed approach is used to derive the equations of oscillations of round rods, taking into account the viscosity of the rod material, the influence of the environment and temperature. The exact and approximate equations of tor
Externí odkaz:
https://doaj.org/article/8db629a623704d95a30b759af1f37d0e
Publikováno v:
Вестник КазНУ. Серия математика, механика, информатика, Vol 104, Iss 4, Pp 71-84 (2019)
К настоящему времени выполнено огромное число исследований по приведению трехмерной задачи к двухмерной инженерными и математическим
Externí odkaz:
https://doaj.org/article/7432e7de6d814ded872242248a66bf14
Publikováno v:
Фармакокинетика и Фармакодинамика, Vol 0, Iss 3, Pp 3-8 (2019)
Resume. Objective. Current insufficiency in treatment of Parkinson’s disease determines the search for new pharmacological targets to achieve neuroprotection and reduce the severity of motor impairment. It is known that ligand activation of chapero
Externí odkaz:
https://doaj.org/article/138a6d8b94934cb88567fb1d36789bfd
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 5, Pp 46-50 (2019)
The waveguide method for determining the dielectric constant of materials was considered with using a panorama meter of the reflection and transmission coefficients. The influence of the waveguide channel’s parameters (linear dimensions, the reflec
Externí odkaz:
https://doaj.org/article/bed39c3a40854dd4a4fc22bb8effde8a
Autor:
K. S. Kurachka, V. V. Rahautsova
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 6, Pp 36-41 (2019)
The mathematical model based on the finite element method of the stress-strain state of a three-layer rod with incompressible filler under the vertical load is described. The results of the verification of the model are presented.
Externí odkaz:
https://doaj.org/article/b607394ce5004177902bdfc8d733103f
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 14, Iss 4, Pp 323-336 (2018)
Various methods for calculating the shapes and frequencies of natural vibrations of rod structures and blades are described in the literature. At present, there is still no one unified universal technique for ensuring the vibratory strength of blades
Externí odkaz:
https://doaj.org/article/ac9d2f00be7848a496639db060d9b1f9
Autor:
M. G. Evdokimov, V. S. Yusov
Publikováno v:
Зерновое хозяйство России, Vol 0, Iss 2, Pp 29-34 (2018)
Harvesting index and ratio of grain and non-grain part of a head of spring durum wheat varieties in the West Siberia The varieties of spring durum wheat ‘Omskaya yantarnaya’, ‘Omsky korund’, ‘Zhemchuzhina Sibiri’, ‘Omsky izumrud’, ‘
Externí odkaz:
https://doaj.org/article/49698761fcdd47f08a3f128710d9fb43
Publikováno v:
RUDN Journal of Engineering Research, Vol 18, Iss 1, Pp 79-90 (2017)
We study the vibrations of multilayer composite rod. In order to influence the definition-tion features multilayered rods, clarify the roles and forms orthotropy-layers fluctuations regarded rod of arbitrary cross section and a compressor blade Nye.
Externí odkaz:
https://doaj.org/article/78dfee8290e94ee6871b80944beb58d8