In the present work we analyze the characteristics of holographic grating recording and consider a mechanism of optical nonlinearity in the lyotropic liquid crystal (LLC) — viologen samples. Taking into account structural and electrooptical properties of the admixture molecules it is possible to suggest that the recording is realized due to the change of polarizability of π-electron system of coloured viologen derivatives under the action of laser radiation. The main nonlinear optical parameters such as nonlinear refraction coefficient n2, cubic nonlinear susceptibility χ(3), and hyperpolarizability γ were calculated.Предложен механизм оптической нелинейности в образцах лиотропного жидкого кристалла с примесями виологенов, который заключает...
In this paper, we derive the representation formula of the solution for ψ-Hilfer fractional differe...
This discussion article adduces a short review of clinical studies where the use of probiotics has s...
A clinical observation of an integrated approach to surgical reconstruction of multisystem trauma co...
In the present work we analyze the characteristics of holographic grating recording and consider a m...
A dynamic contact problem is considered in the paper. The material behavior is described by electro-...
The obtained results demonstrate that bemithyl decreases the convulsion preparedness of mice in the ...
The technique of quantitative determination of L-thyroxin in a model solution and an individual prep...
The obtained results demonstrate that bemithyl decreases the convulsion preparedness of mice in the ...
Lambl’s excrescences are a rare disease that is characterized by a lesion of the heart valves as fil...
The possibility to realize the spectrometric control over the basic parameters (thickness, uniformit...
The one-dimensional dynamics of a disk floating freely at a fixed depth in a layer of liquid under ...
Endometriosis is one of the most important problems of modern gynecology. An increase in the frequen...
Based on the model of quantum flat rectangular and with infinitely high walls pit, the correspondenc...
The meadowsweet (Filipendula vulgaris) extract in a greater degree, than valerian extract improves i...
In the study of cytokine production in patients with endometriosis after 1 month the cytokine produc...
In this paper, we derive the representation formula of the solution for ψ-Hilfer fractional differe...
This discussion article adduces a short review of clinical studies where the use of probiotics has s...
A clinical observation of an integrated approach to surgical reconstruction of multisystem trauma co...
In the present work we analyze the characteristics of holographic grating recording and consider a m...
A dynamic contact problem is considered in the paper. The material behavior is described by electro-...
The obtained results demonstrate that bemithyl decreases the convulsion preparedness of mice in the ...
The technique of quantitative determination of L-thyroxin in a model solution and an individual prep...
The obtained results demonstrate that bemithyl decreases the convulsion preparedness of mice in the ...
Lambl’s excrescences are a rare disease that is characterized by a lesion of the heart valves as fil...
The possibility to realize the spectrometric control over the basic parameters (thickness, uniformit...
The one-dimensional dynamics of a disk floating freely at a fixed depth in a layer of liquid under ...
Endometriosis is one of the most important problems of modern gynecology. An increase in the frequen...
Based on the model of quantum flat rectangular and with infinitely high walls pit, the correspondenc...
The meadowsweet (Filipendula vulgaris) extract in a greater degree, than valerian extract improves i...
In the study of cytokine production in patients with endometriosis after 1 month the cytokine produc...
In this paper, we derive the representation formula of the solution for ψ-Hilfer fractional differe...
This discussion article adduces a short review of clinical studies where the use of probiotics has s...
A clinical observation of an integrated approach to surgical reconstruction of multisystem trauma co...