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The effect of paper thermal destruction on its luminescence spectra and luminescence excitation spectra in the spectral ranges of 400-550 nm and 250-450 nm, respectively, was studied. It is proposed to use the characteristic changes in the intensity and shape of the luminescence spectra as a criterion for the state of paper insulation of power transformers. On the basis of the analysis performed, it was concluded that when luminescence is excited at a wavelength of 360 nm, none of the main components of the paper can contribute to the recorded luminescence spectra. It is assumed that the resulting luminescence spectra are due to the emission of various impurities that enter the paper during its production.

The development of novel technologies using elements of artificial intelligence (AI) in medicine is addressed to practical clinical implementation and provision of key issues, including improvement in the use of routine clinical data, aimed at practical relevance, standardization, confidentiality and patient safety.Aim. To evaluate the effectiveness of the RuPatient electronic heart record (EHR) system in real clinical practice for extracting and structuring medical data.Material and methods. Extraction and recognition of data using EHR from various following sources: outpatient records, statements, routine medical reports, epicrisis and other structured and unstructured medical information based on the developed technology of intelligent text analytics, optical character recognition, for specified words and phrases, and the use of machine learning elements. A particular criterion for evaluating the effectiveness of EHR is the time spent on filling out electronic medical records compared to real clinical practice.Results. The time of entering and processing information by the recognition system of medical documentation included in the RuPatient EHR was shorter than in standard practice (20,3±1,4 minutes, 25,1±1,5 minutes, respectively, p

The paper deals with the problems of banknote production of the Imperial Russian State Papers Manufactory (hereinafter — Manufactory) during the First World War. The purpose of the work is to provide information about the project of cooperation between Manufactory and the Partnership of Typography «A. A. Levenson» that arose in wartime circumstances. The relevance of the work is seen from the fact that the issues not reflected in historiography. The study will provide more complete and clear picture of the Russian banknote production during the First World War; the solutions to the crisis of the industry and the role of prominent printer S. S. Ermolaev in this process. Unpublished sources from the Central State Historical Archive of St. Petersburg (hereinafter — CSHA St. P) served as the basis for preparing the work

The paper presents the results of research and analysis of literature data on the paper insulation's thermal aging. An exponential decrease in the degree of polymerization of paper insulation from the aging time is established, at the starting time of transformers’ operation the aging rate of paper insulation is maximal and after that its slowing down. It was found out that the degree of polymerization at the starting time of the transformer's operation can be in the range of 900 units, this is due to its drying during the manufacturing process.

The article shows the key role that academic paper titles play in presenting paper contents and burden, and demonstrates cultural and linguistic differences between the academic style in Russian and in English. The author explains the way the academic style is connected with language's grammatical structure and its culturespecific communicative patterns, and illustrates that the prevailing paper titles' patterns are predetermined by academic style dominants in a particular language. The fundamental difference in paper titles organization in Russian and English academic style is that in Russian the prevailing pattern in naming a paper has traditionally been an extended single noun group with several prepositional and postpositional subordinates, predominantly in Genitive. In English, on the contrary, the title in most cases consists in two parts connected by a column, full stop, conjunction or a preposition. That is why there is a communicative asymmetry in academic paper titles' verbalization principles in Russian and in English, as these principles are mostly language specific and have their own dominating linguistic patterns. It is also explicated that there is an asymmetry between academic paper titles in Russian and in English not only in their structure and organization, but in lexicon as well. That is why paper titles translated word-for-word from Russian into English often fail to map standard stylistic patterns characteristic to academic English. There are some comments as well on a rather new pattern in titling academic papers across languages. It has to do with using various expressive stylistic means, which never fail to attract peers' attention. There are also some comments on using "translator's false friends" in rendering academic paper titles from Russian into English, particularly by native Russian speakers. The research is based on extensive linguistic corpus data (10 000 paper titles authored by native Russian and English speakers), has practical implications and guidelines, as well as proposes some topical theoretical interpretations concerning its subject matter.

The article exposes the cross-cultural incongruence in academic paper titles organization in Russian and in English. The research is based on extensive linguistic corpus data that cover 10 000 paper titles authored by native Russian and English speakers. Its main purpose is to demonstrate that word-for-word translation of paper titles from Russian into English often fails to map standard stylistic patterns characteristic to academic English. It is shown that there is a number of reasons why scientific papers (books, theses, conference reports, etc.) in Russian and in English are titled in different ways. The most important is the difference in the academic style proper in the two languages. While the Russian academic style generates rather extended titles with (multiple) abstract nouns, genitive constructions, etc., incorporated into a single noun group, the English academic style prefers a two-parts title pattern. The latter, in its turn, prefers the and -conjunction, a column, non-finite forms of the verb, prepositions, interrogative constructions, etc. The communicative asymmetry in academic paper titles’ verbalization principles in Russian and in English is no doubt a topical issue for Russian academic community in its way towards effective international cooperation.

At an international online expert meeting held on September 16, 2021, the results of the empagliflozin research program EMPA-REG Outcome, EMPEROR-Reduced and EMPEROR-Preserved were reviewed. We analyzed cardiovascular and renal outcomes during the treatment with empagliflozin in patients with chronic heart failure, regardless of the presence of type 2 diabetes mellitus. The positive results of the EMPEROR-Preserved study are updated and their significance for clinical practice is discussed. Several proposals have been adopted that will accelerate the introduction of empagliflozin therapy into practice in patients with heart failure and overcome clinical inertia.

I. Тhematic index II. Name index

The composition of the novel by the modern English writer P. Ackroyd “The Plato Papers” in connection with the problems of the work is considered. The review of the last researches devoted to creativity of this author is given. Attention is paid to how the work reveals the problem of interpretation of history, its ambiguity, the concept of the movement of time, progress, the relationship of the past, present and future. The author shows that when shifting the time of the novel in the future, Ackroyd uses the documentary imitation technique, changes narrators and types of narration. The composition of the work consisting of separate small parts connected in a key way by the speaker Plato is analyzed. Such properties of the composition of the analyzed novel as fragmentation and nonlinearity are noted. It is shown how the novel realizes postmodern idea about the relativity of the interpretations of the events of the past. The position of the main character endowed with the gift of insight, able to penetrate into the past, to look from an unusual point of view at the present, to doubt and seek the truth is revealed.

The article presents a historiographic review of "Siberia: XX Century". This interuniversity collection of research papers was published in Kemerovo in 1997–2007. Based on standard research methods and special historical and historiographic principles, the authors analyzed the periodical as a complex historiographic source. The quantitative analysis made it possible to calculate the ratio of the special issues, to assess the editorial board and authors, to describe the research subjects, etc. The semantic analysis was based on the content analysis, which also revealed to what degree the authors of the journal participated in the historical discourse. The paper features retrospective and prospective analyzes of the main research works of the leading Siberian scientists published in "Siberia: XX Century". The research objective was to identify the patterns of the current historiographic situation based on the state of knowledge of the key historical processes in Siberia.

The review analyzes the collected materials from the 13th International Scientific Conference “The Current Problems of Parliamentarism: History and Modernity” (Tauride Readings 2019). Most of the papers in the collection cover various aspects of the activities of the parliament of the Russian Empire. Some of the materials touch on the issues of the current situation in the people’s representation in the Russian Federation and the CIS countries as well as important aspects of the history of foreign parliamentarism. The review considers the key articles of the collection and notes the role of the published proceedings of the conference discussion platforms. It is concluded that the collection under review is of great relevance for studying history, theory, and practice of Russian and foreign parliamentarism.

One of the most energy-intensive processes is the drying process. Therefore, an important task is to reduce heat consumption for drying. Various ways to improve the drying devices of paper and cardboard machines are identified. The main disadvantages of these improvements are given. The limiting factor of heat transfer from water vapor to paper is established. The dependence of thermal resistance on the thickness of the condensate layer is given. The authors have developed a new design for condensate drainage. The developed design allows installing movable siphons without replacement of steam inlet heads of the old type (for fixed siphons) with their insignificant modernization and cutting of an annular groove inside the drying cylinder. This will ensure a minimum level of condensate and eliminate the possibility of suction of steam into the condensate return system. Additionally, this will reduce thermal resistance, heat loss, and reduce energy consumption for paper drying as a whole.

The aim of this paper is to analyze national narratives of the French francs of 1954-1956 from the perspective of Roland Barthes's Mythologies, which demystifies bourgeois myths produced during the mentioned period. Although Mythologies doesn't examine visual design of money, the book proposes analytical instruments that help to understand why coins and paper money qua material products of ideology depict certain images in certain historical periods. The main character on French coins in 1954-1956 is Marianne, the personification of French Republic. Together with the image of Gallic rooster they represent revolutionary ideals of the First Republic. These connotations are of special significance following the WWII when the Vichy regime used the symbols signifying relations with the Nazi Germany. The banknotes in circulation during 1954-1956 in France have two trends in visual design. The early post-war series portray famous persons, ordinary people, allegories and ancient gods, including female images which, in contrast to feminine Marianne, are designed mostly as androgynes. The new series of banknotes promotes the national narrative of masculine «Frenchness» and depicts such persons as Victor Hugo, Cardinal Richelieu, Henry IV, Napoleon Bonaparte and Moliere. The only woman to be included in visual design of French banknotes in 1994, although not French by birth, is Marie Curie. Visual design of banknote series issued for the former French colonies (Africa and Indochina) draws on highly exotic images of local people and rarely includes characters from metropolitan discourse, which correlates with the photograph of African soldier in French uniform analyzed by Barthes in his «Myth Today». Another interesting point is that during the WWII the Vichy regime issued banknotes with the images of colonial people as well as of French people, which makes them equal in the visual representations loyal to the Nazi Germany. To conclude, although most French coins and banknotes of 1954-1956 portray famous people or figures that appeal to national idea, these images do not constitute the unified myth system and instead demonstrate different aspects of «Frenchness». After the Euro was introduced in France in 2003, French national narratives could only be promoted with Euro coins depicting the portrait of Marianne (which became a tradition in French visual design of money). The portrait of Europa, included in the Euro banknote series in 2014, also follows this tradition and frames European discourse in chronological, geographical and political senses. However, in the context of dematerialization of money the tendency to use visual design as an ideological tool is problematic. [ABSTRACT FROM AUTHOR]

New Ukrainian and world realities set new tasks for the higher educational establishments, which are related to the search for new, modern methods that allow to increase the effectiveness of training. Currently, topical are the issues of not only professional but also the personal development of the student forming the priority in the implementation of educational activities in universities, preparation for future professional activities, as well as for successful interaction in society. The concept of «individual social competence» is an important factor in creating a system of educational process which takes into account aspects of professional development, and at the same time the peculiarities of the formation of the student personality. The author analyses the concept of «competence», considers the key competences for lifelong learning, identified by the European Parliament and the Council of the European Union, including social competence, studies the scientific achievements of Ukrainian and foreign scientists, including G. Gedviliene, H. S. Han, K. M. Kemple, U.P. Kanning, M. Horenburg, G.W. Ladd, H. K. Ma, K. Monahan, M. Monnier, O.V. Varetska, N.I. Hlebova, D.V. Hubareva, O.I. Hura, M.O. Doktorovych, I.B. Zarubinska, O.O. Subina, V.M. Shakhrai. They explored different aspects of social competence of different age categories. The author concludes that, despite different interpretations, all scientists agree that social competence is an acquired skill, it can be formed and developed throughout life. It was also determined that the developed social competence determines the status of the individual in society, it affects the success in professional activities. The high level of social competence allows a person not only to be realized in professional activities, but also to influence the processes in society, which in turn determines its stability. The author’s definition of the concept of «individual social competence» is given in the paper; the author concludes that social competence is an integrated ability that contains other competencies: spiritual, civic, communicative, linguistic; the concept of social competence is closely related to professional competence, without the successful interaction of the individual with society it is impossible to acquire the skills and abilities inherent in a qualified specialist. Thus, an important task for modern higher education is the formation and development of social competence of students, which is the key to successful implementation of the future specialist in professional activities. The educational process should be aimed at forming a system of knowledge about interaction in society, understanding the system of social values, ability to cooperate in society, the ability to communicate constructively, because only a socially competent person can.

The EU Member States are characterised by long and varied institutional history, with different trajectories in their evolution. There is a complex system of relations between the institutions of the European Union and the authorities of the Member States, which are called as the European Administrative Space. This is a multidimensional concept, and it promotes intensive cooperation between administrative actors, and their activities from each level. The European Administrative Space is the area, in which increasingly integrated administrations jointly exercise power delegated to the EU in a system of shared sovereignty. This article explores the reasons for and the consequences of this development.

Maintaining of the proper predetermined paper pulp consistency on the different stages of the paper or cardboard manufacturing process significantly affects on quality and self cost of manufactured articles. The improvement of precision and repeatability of the paper pulp viscosity and consistency measurements is relevant to paper industry. Objective of the work is to improve the industrial-type paper pulp rotational consistometer. A new method for measurement of paper pulp concentration by means of a rotational viscometer was suggested which enables determining the flow consistency index K and flow behavior index n in the Ostwald-de Waele power law. The influence of the following torques on the measurement results is eliminated thanks to the new method: the friction torque in the seal of the sensitive element, the friction torque in the bearings of the shaft and the torque created under the influence of the flow with distorted flow speed profile. This is achieved by measuring the torque which acts on the sensitive element approaching the selected frequencies of sensitive element rotation both from the lower and higher frequencies. The mean torque value is calculated based on the obtained values. The measurements are conducted for two sensitive element rotation frequencies adjusted in advance. The frequency of sensitive element rotation is changed by means of a frequency converter. It is shown that by using two different rotation frequencies of the sensitive element of a rotational viscometer it is possible to define the flow consistency index and the flow behavior index. Paper pulp viscosity and consistency is defined on the basis of these two indexes. It is also suggested to average the results of viscous friction torque measurement approaching the rotation frequency of the viscometer sensitive element to the working frequency chosen for measurement from the lower and higher frequency ranges. By averaging the results of such measurement the friction torques in sealing and bearings supporting the sensitive element shaft are compensated. By changing the rotation direction of the sensitive element and by further averaging the obtained results it is possible to eliminate the influence of the asymmetrical distribution of paper pulp flow speed in the pipeline. This improves accuracy of the paper pulp consistency measurement.

Background. Development of technology for obtaining peracetic pulp from oat straw and its use in the production of one of the paper mass types. Objective. Determination of peracetic cooking technological parameters’ optimal values for oat straw peracetic cellulose quality indicators. Methods. The oat straw cooking was carried out with peracetic acid at 95 ± 1 °C from 90 to 180 min for hydromodulus 8:1 and 7:1, using a sodium tungstate catalyst. To determine the oat straw peracetic cellulose mechanical indexes, laboratory samples of paper weighing 70 g/m2 were made. Results. Technological parameters’ optimum values (temperature, cooking duration, hydromodulus, hydrogen peroxide and acetic acid concentration) for the oat straw delignification process were established. It is shown that the sodium tungstate catalyst addition to the cooking solution at a rate of up to 1 % of the plant raw material weight helps to reduce the lignin content in cellulose to 15 %. A diagram of the cellulose yield dependence on its residual lignin content for various methods of non-wood plant material species delignification is constructed. The high efficiency of the peracetic method for obtaining cellulose from non-wood plant raw materials, in particular from oat straw, has been confirmed. It is determined that the obtained peracetic cellulose from oat straw has high mechanical indexes. Conclusions. Oat straw peracetic cellulose can be used for the production of paper and cardboard mass types, in particular wrapping paper.

The article is devoted to Russian-Ottoman interaction at the concrete historical period (1792—1828). In this time the fortress Anapa was the center of Ottoman domain at the North-Western Caucasus. The communication occasions and reasons, actors and cases of the oral and writings, texts of messages are explored. The authors analyzed forms of interaction (correspondence, oral communications, diplomatic negotiations) between Russian regional officials and the Anapa’s Pasha and his administration. The few dozens of various messages were revealed and analyzed. Languages of these communications (Ottoman Turkish, Russian, Armenian, Greek, and French), the interpreters’ personalities, actors of oral messages, mediators and couriers were in research focus. Besides, the documents structures (different forms) were investigated. The authors made the conclusions about system interaction between the two opposite sides for over 30 years in this region.

Paper is a multi-component material based on plant fibers, technologically joined together into a sheet. Studying paper tasks are assigned to specialists in the forensic-technical examination of documents, to chemists and materials scientists. Examination of paper can be a sub-task to address specific questions set to other types of expertise. Meanwhile, there is not enough attention to this problem in the specialized literature. There are some publications in various compilations or small sections in works devoted to documents’ materials study. Some of the works that reveal the features of the analysis of the materials science characteristics of paper have been written by the paper industry’s technologists and are far from forensic examinations’ specifics and methodological foundations.The article’s main objective is to demonstrate the need for new scientific studies and methodological developments in the forensic-technical examination of documents. The article describes the range of tasks solved by this type of examination, identifies the main opportunities for paper studies.

Lipoedema is a chronic progressive disorder of adipose tissue leading to an enlargement of lower extremities. It is considered to be rare; however, the prevalence of the disease is underestimated because it is commonly misdiagnosed as obesity or lymphedema and the general awareness is poor. The etiology of the disorder is considered to be multifarious, including genetic inheritance, hormonal imbalance and microcirculation alterations. Diagnosis is mainly based on medical history and physical examination. Management of lipoedema is focused on reducing the symptoms, improving the quality of life and preventing further progression of the disease. The aim of this paper is to raise the awareness of the disease and provide appropriate clinical guidance for the assessment of lipoedema. We searched through the PubMed/MEDLINE database and took into consideration all of the results available as of 6September, 2020 and outlined the current evidence regarding lipoedema epidemiology, etiology, clinical presentation, differential diagnosis, and management. Better understanding of lipoedema is crucial for establishing an early diagnosis and a proper treatment, which in turn will reduce the psychological and physical implications associated with the disease.

Oil extracted from mobile phone waste recharge scratch cards paper by thermal pyrolysis was investigated. The oil was characterized by its physical, chemical, and functional groups present. The physicochemical characteristics of the oil determined are density 900 kg/m3, viscosity 1.5 mm2s-1, acid value 1.122 mgKOH/g, saponification value 98.175 mgKOH/g and iodine value 22.84 gI2 /100g. The pour point and flashpoints are -15 °C and 90 °C respectively. The Fourier Transform Infrared (FTIR) and Gas Chromatography-Mass Spectroscopy (GC-MS) revealed the presence of aldehydes, ketones, carboxylic acids, esters, alkenes alkanes, ethers, and phenol. This indicates that the oil has industrial applications in chemical, pharmaceutical, and biodiesel production.

The review analyzes the collected materials from the 12th International Scientific Conference “Current Problems of Parliamentarism: History and Modernity (Tauride Readings 2018).” Most of the collected scientific papers cover various aspects of the activities of the State Duma of the Russian Empire. The review considers the key articles of the collection and notes the significance of the published materials of the conference discussion platforms. It is concluded that the collection of articles under review is of great relevance for studying history, theory and practice of the Russian parliamentary system.

This paper addresses issues involved in creating the introduction section of IMRAD science research papers in the English language. The introduction is considered as an independent text, which contains comprehensive information about the entire research. The basic principles of the structure and composition of the introduction are described in terms of the requirements imposed by modern peer!reviewed scientific journals. The suggested approach can also be useful when writing an introduction in other languages.Keywords: science research paper introduction, academic text, writing academic

The paper considers a burning for young researchers question how to write a scientific paper in the Russian and English languages. Since the requirements, recommendations and guidelines on the scientific paper structure presented in scientific and academic literature are mainly miscellaneous and often controversial, the author proposes to solve the problem using an invariant "Intergenre model of scientific text" providing a writer with a universal and basic algorithm for text generating activity.

A visual test method has been proposed for the evaluation of the gold content. It is based on the linear dependence between the length of the colored zone on an indicator paper and gold(III) concentration. Indicator paper was covered by a polymer film and was in contact with the solution tested along one edge during analysis. It was impregnated by 3-phenyl-2,6-dimercapto-1,4-thiopyrone or by precipitate of its complex with copper(II). Besides Cu(II) can be replaced by the Au(III) ion tested in the composition of this complex. The concentration ranges for Au(III) determination were equal to 0.02−2 mg·L−1 or 4−590 mg·L−1, respectively, in the presence of excess of the transition and noble metals. It was demonstrated the effectiveness of the dynamic preconcentration of Au(III) for the subsequent colorimetric determination on paper filter for the concentration range 0.005–0.3 mg·L−1 (DL 0.02 mg·L−1) by using a sample volume of 10 mL. The developed procedures were successfully utilized for the determination of gold in synthetic mixtures, in auriferous quartz (RSD < 5%), and in ore from Zyryanovsk’s mine (Kazakhstan) with RSD < 8%.

Introduction. An important problem in power transformers resource prognosis is the formation of moisture dynamics trends of transformer insulation. Purpose. Increasing the accuracy of power transformer insulation resource assessment based on accounting of moisture dynamics in interrelation with temperature dynamics. Working out of moisture dynamics model in paper insulation-transformer oil system in conjunction with thermodynamic model, load model and technical maintenance model. Methodology. The mathematical models used for describe the moisture dynamics are grounded on nonlinear differential equations. Interrelation moisture dynamics model with thermodynamic, load and technical maintenance models described by UML model. For confirming the adequacy of model used computer simulation. Results. We have implemented the model of moisture dynamics in power transformers insulation in interrelation with other models, which describe the state of power transformer in operation. The proposed model allows us to form detailed trends of moisture dynamics in power transformers insulation basing on monitoring data or power transformers operational factors simulation results. We have performed computer simulation of moisture exchange processes and calculation of transformer insulation resource for different moisture trends. Originality. The offered model takes into account moisture dynamics in power transformers insulation under the influence of changes of the power transformers thermal mode and operational factors. Practical value. The offered model can be used in power transformers monitoring systems for automation of resource assessment of oil-immersed power transformers paper insulation at different phase of lifecycle. Model also can be used for assessment of projected economic efficiency of power transformers exploitation in projected operating conditions.

Recently, the concepts of "passive construction" and "sustainable architecture" have firmly entered our everyday life. With these concepts, we understood that in the "passive stable architecture" the building is designed to minimize not only the energy resources spent on its operation, but also the need for mechanical control of sound, light and heat. In addition, design automation processes in energy-efficient construction have become essential. And, if the design of building structures has long been accompanied by the use of modern calculation programs, then the design of insolation - an integral part of architecture and construction lighting engineering - does not have such powerful support in the form of calculation computer programs. In this work, we present our own developed design complex, which makes it possible to calculate the illumination of internal premises with energy-efficient lighting systems based on hollow tubular light guides. The settlement complex is unique, since it has no analogues in the world. He informatively illustrates the calculations made using a full 3D view of the illuminated room and a graphic image of the distribution of light energy over a given surface. The design complex is presented on the practical example of designing combined lighting in domestic premises of the pulp and paper mill of the Vologda region.

Creation of new digital technologies let automate the reproduction of text and graphic information, led to the creation and development of the digital printing. Digital printing is a technology for producing prints in the printer based on the original layout, created as corresponding codes with a computer. One of the technologies of digital printing is a computer-to-press and one of the devices in this direction is risograph. The risograph printing quality is worse than offset printing. The text is printing with medium sharpness and images remind photos in old newspapers and require special preparation. But risograph is the most profitable solution for small and medium circulations from 50 up to 1000 sheets. Wide usage of risograph printing in typographies demands increase performance of the equipment with the high print quality of digital images. To improve the quality of risographic printing, the creation of methods is required to form the initial indicators of the original layout (clarity, correct transmission of halftones, contrast). At the same time, the result of obtaining high-quality images obtained by printing on a risograph is affected by surface microgeometry and the physical and mechanical properties of paper. So, the optical density of the ink layer on the print is largely determined by the structure of the sections of paper, in particular, absorbency and porosity. To obtain high-quality images on prints, it is necessary not only to customize the original layout, but also to select paper with such characteristics that would allow you to get the best result when printing on a risograph. Since the risograph occupies an intermediate place in quality between copying equipment and laser printing, a laser print is taken as the standard for print quality. And one of the tasks of the quality of risographic prints is to increase it to the quality of laser printing.

The aim of the work is to determine the concentration of heavy metals migration Zn, Cd, Pb, Cu and Hg in bidistillated water (bidistillate) from cardboard and paper samples of school notebooks of different manufacturers. The amount of Zn, Cd, Pb, Cu and Hg migrating into bidistilled water from cardboard and paper samples of school notebooks was determined by the method of stripping voltammetry. It is detected that Zn, Pb and Cu migrate from 12 studied samples to bidistilled water, while Cd migrates from 5 samples, and Hg – from ten samples of cardboard and paper of school notebooks. The maximum permissible migration concentrations of Zn, Cd, Pb, Hg, according to TR CU 007/2011, are not exceeded in any studied sample of cardboard and paper school notebooks. The largest total migration of heavy metals was 215.6 mg/kg or 0.379 μg from 1 sheet, and the smallest – 24.54 mg/kg or 0.177 μg from 1 sheet of the cardboard cover of the notebook.

The second article concludes the cycle "Paper Architecture" and narrates about the criteria for projects belonging to the considered genre of creativity, highlights its most representative representatives of both domestic and foreign schools. The publication mainly deals with architectural concepts that interpret the anti-utopian moods of the society of the late twentieth century, the comments of the participants of the movement themselves and the evaluation of art critics. The author hypothesis of factorsled to numerous victories of Moscow architects on international conceptual competitions is offered

The author of the article assumes that the interstate relations between Russia and Great Britain in the late 18th — early 19th centuries largely determined the area of private contacts between Russians and the British. English-Russian marriages have a special place in the history of English-Russian relations. Attention is paid to one of such unions — the marriage of the outstanding statesman M. M. Speransky with an Englishwoman Elizabeth Stephens. It is claimed that a significant role in Speransky’s fate was played by A. A. Samborsky, also married to an Englishwoman, in whose house Speransky’s fateful meeting with his future wife took place. It is reported that the Speransky Fund of the Russian national library preserved letters of Elizabeth Stephens to Speransky, previously not widely attracted by researchers, but not all of these letters actually belong to Elizabeth, some of them belong to her sister — Marianne. This study provides the first translation of these letters for the analysis of Speransky’s private life. The author concludes that the preserved correspondence meets the standards and methods of expression of feelings in the era of “sentimentalism.” The problem of how much Speransky was immersed in the cultural context of British reality due to this marriage is also considered. Despite the fact that the marriage was quite short, Speransky’s relations with the Stephens family were quite strong.

The work is devoted to the publication of archival materials related to the poet and literary critic Georgy Adamovich (1892–1972) and not included in his Collected Works, the publication of which has begun not long ago. The published selection, which makes a certain contribution to the study of the poet’s heritage and literature of the Russian Diaspora, is called upon to present different aspects of Adamovich’s activity. The first block is devoted to his Masonic activity and includes one of the reports read by Adamovich at a meeting of Russian Masonic lodges in Paris, “The Secret of Pushkin”. The second part of the selection, demonstrating the diversity of Adamovich’s correspondence, is presented by a letter from the poet Alla Golovina concerning the last days of her brother Anatoly Shteiger, also the poet, probably the most prominent representative of the so-called “Paris note”. The letter is addressed to Adamovich as an ideologist of the indicated literary direction. As an example of materials for an unpublished volume of Adamovich’s Collected Works, his speech at the evening dedicated to Teffi (Nadezhda Aleksandrovna Lokhvitskaya-Buchinskaya, 1872 −1952) is selected. Materials are accompanied by an introductory note and publisher’s comments.

It was found that the exposure to low-temperature gas discharge plasma at atmospheric pressure is an effective way of paper cleaning from fungal spores. This effect is explained by the specific mechanisms of micro-discharges excitation and maintaining that ensure efficient (up to 90 %) reduction in the number of viable mould spores without local heating biopolymeric materials.