Results 1 to 10 of about 6,224 (54)
High-temperature terahertz quantum-cascade lasers: design optimization and experimental results
Российский технологический журнал, 2022 Objectives. Terahertz quantum-cascade lasers (THz QCLs) are compact solid-state lasers pumped by electrical injection to generate radiation in the range from 1.2 to 5.4 THz.
D. V. Ushakov +3 more
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Solution of topical spectroradiometric problems using synchrotron radiation
Российский технологический журнал, 2022 Objectives. In order to solve fundamental metrological problems concerning the reproduction and transmission of spectral radiometry units, as well as developing methods and tools for metrological support of modern technologies such as ...
A. S. Sigov +5 more
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Polarization analysis of THz radiation using a wire grid polarizer and ZnTe crystal
Российский технологический журнал, 2022 Objectives. Terahertz time domain spectroscopy (THz-TDS) is currently a promising research method in pharmacology and medicine due to the high sensitivity of terahertz radiation to the chemical composition and molecular structure of organic compounds ...
F. A. Zainullin +3 more
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Designing modules of system dynamics in decision support systems
Российский технологический журнал, 2022 Objectives. When creating models of system dynamics, the basic construct at the design stage is the representation of the process under study in terms of a causal relationship consisting of a positive feedback loop and a negative feedback loop.
A. B. Sorokin +3 more
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Российский технологический журнал, 2022 Objectives. One of the most important tasks in the development of goniometric systems is improving resolution in terms of angular coordinates. This can be achieved in two ways: firstly, by increasing the aperture, which is very expensive and often ...
A. A. Shchukin, A. E. Pavlov
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Collective dynamics of domain structures in liquid crystalline lipid bilayers
Российский технологический журнал, 2022 Objectives. Numerous studies of biosystems indicate the distinct role of quasi-one-dimensional molecular structures in the transport of energy, charges, and information.
V. N. Kadantsev, A. N. Goltsov
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Framework for experimental evaluation of software solutions in a virtual environment
Российский технологический журнал, 2022 Objectives. Ready-made information technology solutions used when developing software have various characteristics depending on the objectives to be experimentally obtained.
D. Ilin
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Российский технологический журнал, 2022 Objectives. When designing production equipment for the implementation of metal film deposition processes, the selection of technological sources for providing the required quality (structure, appearance), maximum process efficiency, and productivity ...
M. V. Nazarenko
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Development of a neural network model for spatial data analysis
Российский технологический журнал, 2022 Objectives. The paper aimed to develop and validate a neural network model for spatial data analysis. The advantage of the proposed model is the presence of a large number of degrees of freedom allowing its flexible configuration depending on the ...
E. O. Yamashkina +3 more
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Measurement of capillary waves with a laser wave recorder
Российский технологический журнал, 2022 Objectives. Capillary waves on the sea surface play an important role in remote sensing, both in the optical and microwave wavelength ranges. However, processes of electromagnetic radiation scattering on a rough sea surface cannot be studied in the ...
V. V. Sterlyadkin, K. V. Kulikovsky
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