Peculiarities of the preparation and distribution of the workforce in the late 1970 -the first half of the 1980s. (on the materials of the Astrakhan region)

В статье дается характеристика особенностей подготовки и распределения рабочих кадров в Астраханской области в конце ХХ в. Указаны сильные и слабые стороны системы профессионально технического образования. Приведены цифровые данные.The article is devoted to the peculiarities of the preparation and distribution of the workforce in the Astrakhan region in the late twentieth century, the strengths and weaknesses of the system of professional technical education. Digital data is provided

Surface Plasmon Enhanced Photoluminescence of Rhodamine 6G on Au Nanoparticles 2D Array: Temperature Effects

Influence of temperature on the photoluminescence of rhodamine 6G deposited on 2D array of the gold nanoparticles was studied in the temperature range 78–278 K. The factor of surface plasmonic enhancement of rhodamine luminescence was found to decrease monotonically with increasing temperature. Electron-phonon scattering and thermal expansion of the gold nanoparticles were considered as two competing physical mechanisms of the temperature dependence of plasmonic enhancement factor. The calculations showed the significant prevalence of the electron-phonon scattering that causes the temperature induced decrease of plasmonic enhancement of rhodamine 6G luminescence observed

Influence of organizational and normative-legal factors on the process of restoration of the Donetsk region

В статті розглянуто організаційні та нормативно-правові чинники впливу на процес відновлення Донецької області. Окреслено шляхи відновлення та систему принципів відновлення регіону. Запропоновано організаційно-економічні механізми вирішення проблеми.В статье рассмотрено организационные и нормативно-правовые факторы. Определено их влияние на процесс восстановления Донецкой области. Указаны пути восстановления и система принципов восстановления региона.The article deals with organizational and normative-legal factors. Their influence on the reconstruction process of the Donetsk region is determined. The ways of restoration and the system of principles of restoration of the region are outlined.The authors received no direct funding for this research

Laser-Induced Light Absorption in 2D Silver Nanoparticle Array

Nanocomposite comprising planar array of silver nanoparticles in polymer matrix was submitted to Ar laser irradiation at the wavelength of 488 nm. The extinction spectra of the array were measured as a function of the irradiation power density. Two collective surface plasmon modes, namely T and P, associated with particle dipoles parallel and perpendicular to the plane of the layer were identified. The extinction bands of T and P modes exhibit blue spectral shift with the increase of radiation power. P mode band broadens when laser power increases. The observed effects are explained by heating of the nanocomposite by the intense laser radiation

The use of composite filler in the production of polygraphic cardboard in jsc “Slonim cardboard-paper mill “Albertin”

The results of the researches of the effect of composite filler on the properties of the composite polygraphic cardboard NVP-0.5 obtained in JSC «Slonim cardboard-paper mill «Albertin» on a cardboard machine CM-2 are presented in the article. The proposed composite filler is obtained from available raw materials and makes it possible to replace the imported (kaolin) completely. It is shown that the filler allows to increase whiteness of the polygraphic cardboard NVP-0.5 by 5–8% and that of the ash content in structure by 17.6–18.2%