Risultati della ricerca - V. T. Timofeev

The article examines the policy of Canadian authorities toward the indigenous population (Indian policy) within the framework of implementing the Indian Act. The analysis concerns the policies from the second half of the 19th century to the beginning of the 20th century and the long-lasting effects...

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XII International scientific-technical conference is devoted to problems of: chemistry and technology of organic and inorganic materials, chemistry and technology medical products and biologically active substances, ecological and economic problems of chemical technologies, theoretical based of chem...

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In the article, the authors consider the issues of participation of young scientists in the events of the Festival of the All-Russian Society of Inventors and Innovators (hereinafter - VOIR) "Science and Inventions for Life", which took place in 2023 in various regions of the Russian Feder...

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By numerical simulation methods the possibility of separation of ethanol–water azeotropic mixture by means of a distillation unit, including columns at different pressures was investigated.

A number of aspects determining the role of classical and applied mathematics in natural and applied sciences, particularly, in chemistry and chemical technology is considered. Examples of finding new regularities with the use of mathematical concepts and mathematical tools are given.

For the transmission of microwave energy and in various precision instruments, pipes with a small cross section are often used, which can be part of the waveguide paths of antenna-feeder devices of spacecraft. Drawing a tubular billet through a mandrel roller die is a reliable and technologically ad...

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The problem of diagnosis and treatment of fungal keratitis (FK) is very acute. Due to the slow development of clinical features and the absence of clear pathognomonic signs, this disease is characterized by a late start of the introduction of adequate etiotropic therapy. Often this leads to the deve...

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Fungal keratitis (FK) is 8–30 % in the structure of infectious inflammation of the cornea. There are 2 main types of mushroom growth — mycelial and yeast. Mycelial (mold) fungi grow in the form of special branched microscopic tubes — hyphae. Yeast fungi form compact colonies of individual oval cells...

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Objective. To study clinical and immunological features of rheumatoid arthritis (RA) early stage. Material and Methods. 130 RA pts aged 16 to 80 years (mean age 52,5 years, 105 female and 25 male) were examined. 55 pts had disease duration up to 1 year, 34 - between 1 and 3 years and 41 - more than...

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Tilt measurements have been taken in the underground gallery at Talaya Seismological Station for almost three decades, from March 1985 till 2014. Based on such data, deformation curves were constructed and analysed in the frame of elastic and viscous-elastic models of the geological medium. From est...

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In 2000–2017, the GPS technology was first applied to study inter-seismic, co-seismic and post-seismic processes in the crust of the Altai Mountains (Gorny Altai). Our study aims at investigating the fields of displacement and deformation in the Gorny Altai region as a part of Asia.The 3D displaceme...

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Background. Thanks to scientific and technological progress and public health achievements, life expectancy on the planet continues to increase, which leads to a change in the dominant diseases, from infectious to chronic non-communicable diseases manifested by systemic inflammation. With the help o...

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Objective. The variability of the design of the arterial circle of the human brain (ACHB) has been studied.Materials and methods. The systematization was carried out and the original classification of the variants of ACHB was compiled. The study was performed on 116 brain preparations of adult people...

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Anthrax is a particularly dangerous zooanthroponosis caused by the Gram-positive spore-forming bacterium Bacillus anthracis. This disease mainly affects hoofed herbivores, including those used in agriculture, but can occur in other animals and in humans. That is why the majority of studies of this i...

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Objective – genotyping by multilocus sequence-typing (MLST) and phylogenetic analysis of 40 Bacillus anthracis strains isolated in Russia and neighboring countries.Materials and methods. In this study, the sequences of seven housekeeping genes of B. anthracis strains were assembled based on the data...

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The current state of distillation technologies based on the use of complexes with fully and partially bound threads is described. Data on the energy efficiency of complexes are presented.

The data on the technology of heating and thermal treatment of a new branch of steel for the hot deformation dies are set forth in the article.