Zobrazeno 1 - 10
of 56
pro vyhledávání: '"V. I. Luk'yanov"'
Autor:
A. Yu. Asanov, Pinelis Vg, Valentin Reutov, V. I. Luk’yanov, Zh. B. Semenova, E. G. Sorokina, E. N. Arsenieva, O. V. Karaseva, L. M. Roshal, N. S. Averianova
Publikováno v:
Neuroscience and Behavioral Physiology. 51:28-35
Objective. To compare the genotypes at the apolipoprotein E (APOE) gene with outcomes and level of neural markers in children with severe traumatic brain injury (TBI). Materials and methods. A total of 69 children with severe TBI underwent typing of
Autor:
V. I. Luk’yanov, R. R. Shammasov
Publikováno v:
Measurement Techniques. 62:154-160
An elementary magnetic emitter is considered as an approximation for the variable magnetic field of an electrically small radiating loop antenna. The frequency limits for applicability of the stationary dipole model are studied. Approximate formulas
Autor:
V. I. Luk’yanov, Valentin Reutov, E. N. Arsenieva, A. Yu. Asanov, Pinelis Vg, Zh. B. Semenova, N. S. Averianova, L. M. Roshal, O. V. Karaseva, E. G. Sorokina
Publikováno v:
Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova. 120(4)
To compare apolipoprotein E (APOE) genotypes with outcomes and levels of neuromarkers in children with severe traumatic brain injury (TBI).APOE polymorphisms were genotyped in 69 children with severe TBI. The following markers of brain damage were id
Publikováno v:
Measurement Techniques. 60:1046-1050
The measuring area of a magnetic dipole moment transducer was analyzed. The transducer was constructed based on coaxial receiver loop antennas. Transformation functions were found for a point source of an alternating magnetic field, depending on the
Publikováno v:
Measurement Techniques. 60:594-599
Formulas for estimating the error in measurement of the electric field strength caused by interaction between the generating and measuring antennas are obtained. Thin biconical antennas and different modes of operation of the generating antenna are c
Autor:
V. A. Tishchenko, V. I. Luk’yanov
Publikováno v:
Measurement Techniques. 59:153-159
A model is considered of a reference electric field strength transducer with a high-frequency connector. Strength measurement equations are obtained using the reference field and reference antenna methods. Relations are presented for expressing the e
Publikováno v:
Measurement Techniques. 57:926-932
The field scattered by a thin biconical antenna is considered. It consists of two terms: one of which is determined by the antenna load current and the other by the short-circuit current. It is shown that the radiation patterns of these field compone
Publikováno v:
Measurement Techniques. 55:965-970
The composition of and results from studies of the modernized national standard intended for reproduction and transfer of the unit of electric field strength to secondary standards and working means of measurement are described.
Publikováno v:
Measurement Techniques. 55:459-462
The electric field of a parallel-plate capacitor of finite dimensions is calculated. This enables the relation between the field at the center and at the grounded plate to be established for the purpose of calibrating field-strength measuring instrum
Publikováno v:
Measurement Techniques. 54:1166-1175
A theoretical analysis of the structure of the field produced by a thin biconical antenna in the generation mode is presented. The conditions under which a biconical antenna can be used to produce a standard field are determined.