bluuebunny/crossref_metadata_2025 huggingface dataset:
Behavioral Finance: A Brief Review of the Context
Authors: Blanco Álvarez Tatiana Andrea , Garcés Bautista Jose Luis , Díaz Contreras Jhon Alexis , Serrano Díaz Jorge Raúl
Published: June 2022

The financial decision making of individuals is subject to the functioning of the brain system and its performance, which depend on patterns that are currently recognized as biases of human behavior. This article aims to review in context the new trends emerging from traditional economic, psychological and financial analysis to form the concept of behavioral finance and how these trends affect the individual and environment. The search parameters were based on the traditional economic paradigm and its evolution towards behavioral economics, including sociological, behavioral finance analysis and the biases involved in these. In this way, the literature is reviewed, the various contributions that have been made since the 1990s to the research in question and the empirical measurement and behavioral biases of the financial decision-making process. The first results conclude that the neoclassical economics approach has undergone an evident transformation that includes market agents evaluated rationally and the behaviors acquired in financial decisions due to the intervention of biases associated with people's behaviors.
Asymmetric information modelling in the realized spread: A new simple estimation of the informed realized Spread
Authors: Saleemi Jawad
Published: June 2022

The market liquidity plays an authoritative role in the execution of financial transaction. Since the liquidity has immediate impact on the trading, the liquidity risk has been gaining a huge attention in the asset pricing, corporate financing, and risk portfolio management. The bid-ask spread is often reported a significant indicator of the market liquidity and its associated cost in the financial market. This work proposes a new estimation of the bid-ask spread, namely the Informed Realized Spread (IRS). The IRS method is a modified version of the Realized Spread (RS), which exclusively illustrates the asymmetric information effects on the spread size. Despite differences behind the construction of spread proxies, the IRS model is found to be positive and strongly correlated with the RS model. The IRS method is straightforward, computationally less-intensive, and suitable for variety of research in the asset pricing studies.
Der Austausch von Spondylus gaederopus in Europa zwischen 5500 und 5000 v. Chr.
Authors: Windler Arne
Published: June 2022

Austausch und Handel sind elementare Bestandteile des täglichen Lebens und fest in soziale wie ökonomische Praktiken integriert. Für die Konzeptualisierung von prähistorischem Tausch ist die Unterteilung in Reziprozität, Redistribution und Markttausch essentiell, allerdings kommt es oftmals zu einer unreflektierten Übernahme des Modells. Im ersten Teil der Arbeit wird diese Unterteilung diskutiert und durch eine alternative Theorie ersetzt, die Tausch in eine soziale, eine ökonomische und eine temporale Dimension unterteilt. Mithilfe der aus der Volkswirtschaftslehre stammenden Außenhandelstheorie wird dann im zweiten Teil der Arbeit die ökonomische Dimension innerhalb prähistorischer Gesellschaften näher betrachtet. Als Fallbeispiel dienen Artefakte der mediterranen Muschel Spondylus gaederopus, die zwar schon seit mehr als 100 Jahren als neolithische Austauschgüter par excellence genannt werden, bei denen es aber bis heute an einer systematischen Aufnahme fehlte. Für eine Untersuchung des Tausches werden die Spondylusartefakte in Europa für den Zeitraum von 5500 bis 5000 v. Chr. vorgelegt und in ihren Kontexten analysiert. Es zeigt sich, im Gegensatz zu älteren Interpretationen, die enorme Bedeutung der ökonomischen Dimension für prähistorische Gesellschaften.
Laurion. Montan- und siedlungsarchäologische Studien zum antiken Blei-Silberbergbau
Authors: Nomicos Sophia
Published: June 2022

Die Silberbergwerke des Laurion bildeten nach Auskunft der literarischen Quellen einen Grundpfeiler der athenischen Wirtschaft in der klassischen Zeit. Der einmalig gut erhaltene materielle Befund in dieser südattischen Bergbauregion erweitert dieses Wissen maßgeblich. Zahlreiche Strukturen insbesondere aus der klassischen Zeit zeichnen das Bild einer antiken Montanregion mit hoch spezialisierter „Industrie“ und differenzierter Infrastruktur. Die vorliegende Publikation ist in zwei Teile gegliedert. In Teil 1 wird unter Einbeziehung archäologischer, historischer und archäometrischer Ergebnisse die chaîne opératoire der Silbergewinnung neu diskutiert. Es wird der Frage nachgegangen, inwieweit sich eine Prozessoptimierung in den antiken technischen Verfahrensweisen aufzeigen lässt. Teil 2 beleuchtet die Montanentwicklung im Laurion von der geometrischen Zeit bis zur Spätantike unter Berücksichtigung insbesondere des archäologischen, aber auch des historischen und numismatischen Quellenmaterials sowie den Ergebnissen archäometrischer Analysemethoden. Der Bergbauentwicklung wird dabei erstmals die Siedlungsgeschichte der Region gegenübergestellt. Dieser interdisziplinär ausgerichtete und diachrone Blick erlaubt eine differenziertere Rekonstruktion der Montanentwicklung und zeigt Zusammenhänge zwischen Bergbau und Siedlungsentwicklung in diesem Teil Attikas auf.
Free Fault Leakages for Deep Exploitation: Algebraic Persistent Fault Analysis on Lightweight Block Ciphers
Authors: Zhang Fan , Feng Tianxiang , Li Zhiqi , Ren Kui , Zhao Xinjie
Published: June 2022

Persistent Fault Analysis (PFA) is a new fault analysis method for block ciphers proposed in CHES 2018, which utilizes those faults that persist in encryptions. However, one fact that has not been raised enough attention is that: while the fault itself does persist in the entire encryption, the corresponding statistical analysis merely leverages fault leakages in the last one or two rounds, which ignores the valuable leakages in deeper rounds. In this paper, we propose Algebraic Persistent Fault Analysis (APFA), which introduces algebraic analysis to facilitate PFA. APFA tries to make full usage of the free fault leakages in the deeper rounds without incurring additional fault injections. The core idea of APFA is to build similar algebraic constraints for the output of substitution layers and apply the constraints to as many rounds as possible. APFA has many advantages compared to PFA. First, APFA can bypass the manual deductions of round key dependencies along the fault propagation path and transfer the burdens to the computing power of machine solvers such as Crypto-MiniSAT. Second, thanks to the free leakages in the deeper round, APFA requires a much less number of ciphertexts than previous PFA methods, especially for those lightweight block ciphers such as PRESENT, LED, SKINNY, etc. Only 10 faulty ciphertexts are required to recover the master key of SKINNY-64-64, which is about 155 times of reduction as compared to the state-of-the-art result. Third, APFA can be applied to the block ciphers that cannot be analyzed by PFA due to the key size, such as PRESENT-128. Most importantly, APFA replaces statistical analysis with algebraic analysis, which opens a new direction for persistent-fault related researches.
Side-Channel Masking with Common Shares
Authors: Wang Weijia , Guo Chun , Yu Yu , Ji Fanjie , Su Yang
Published: June 2022

To counter side-channel attacks, a masking scheme randomly encodes keydependent variables into several shares, and transforms operations into the masked correspondence (called gadget) operating on shares. This provably achieves the de facto standard notion of probing security.We continue the long line of works seeking to reduce the overhead of masking. Our main contribution is a new masking scheme over finite fields in which shares of different variables have a part in common. This enables the reuse of randomness / variables across different gadgets, and reduces the total cost of masked implementation. For security order d and circuit size l, the randomness requirement and computational complexity of our scheme are Õ(d2) and Õ(ld2) respectively, strictly improving upon the state-of-the-art Õ(d2) and Õ(ld3) of Coron et al. at Eurocrypt 2020.A notable feature of our scheme is that it enables a new paradigm in which many intermediates can be precomputed before executing the masked function. The precomputation consumes Õ(ld2) and produces Õ(ld) variables to be stored in RAM. The cost of subsequent (online) computation is reduced to Õ(ld), effectively speeding up e.g., challenge-response authentication protocols. We showcase our method on the AES on ARM Cortex M architecture and perform a T-test evaluation. Our results show a speed-up during the online phase compared with state-of-the-art implementations, at the cost of acceptable RAM consumption and precomputation time.To prove security for our scheme, we propose a new security notion intrinsically supporting randomness / variables reusing across gadgets, and bridging the security of parallel compositions of gadgets to general compositions, which may be of independent interest.
ASSESSMENT OF STUDENTS’ ENVIRONMENTAL COMPETENCIES WITHIN THE FRAMEWORK OF PEDAGOGICAL ACTIVITY
Authors:   International Sakharov Environmental Institute, Belarusian State University, Zhuk E. Y. , Kapustina T. G. ,   International Sakharov Environmental Institute, Belarusian State University, Asmalouskaya D. D. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Environmental competencies of students are a necessary link in the pedagogical activity of future specialists. The process of formation of environmental competencies depends on the content component of the disciplines taught and the methodological approach to the organization of the educational process. The greatest effectiveness of the formation of environmental competencies is achieved through the use of active forms of learning.
MOTOR ACTIVITY OF THE POPULATION UNDER THE RESTRICTIONS OF COVID-19
Authors:   GBOPU KO School (technical school) of the Olympic Reserve, Matova E. L. , Glinchikova L. A. ,   Immanuel Kant Baltic Federal University, Rebezov I. A. ,   Immanuel Kant Baltic Federal University
Published: June 2022

The author considers the problem of human physical activity in conditions of restrictions in connection with the COVID-19 pandemic. The recommendations of European and Russian experts on indicators of moderate and intense physical activity are summarized. The results of the study of the attitude of Russian students to physical activity during the period of restrictions, as well as two international samples of the population of different countries on the issue of physical activity under restrictions are analyzed.
DEVELOPMENT OF SKILLS FOR SUSTAINABLE DEVELOPMENT BY STUDENT SCIENTIFIC SOCIETIES
Authors:   Moscow State University named after M.V. Lomonosov, Derevenets E. N.
Published: June 2022

The activities of student scientific societies (SSS) of the natural science profile contribute to the formation and development of skills necessary to solve environmental problems in the field of sustainable development. SSS forms the scientific students interests of the Faculty of Soil Science of Moscow State University, and provides an opportunity for scientific and professional growth. The events organized by the SSS of the Faculty of Soil Science contribute to the formation of ecological thinking of students as future specialists in the environmental profile.
CONSERVATION AND MOBILIZATION OF GENETIC RESOURCES OF CULTIVATED PLANTS AS A DIRECTION OF SUSTAINABLE DEVELOPMENT
Authors:   International Sakharov Environmental Institute, Belarusian State University, Krasinskaya T. A. , Holmatov R. I. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The field collection of fruit, small-fruit, nut crops and grapes of the Institute for Fruit Growing of the National Academy of Sciences of Belarus, declared the State National Treasure, has more than 5,000 accessions, 1,478 accessions of which belong to the genus Malus Mill. To create a plant genetic bank in in vitro conditions, it is necessary to develop elements for the long-term preservation of their various genotypes in conditions of active growth or at low temperatures. In conditions of active growth (cultivation temperature 24 ± 2 °C), in order to maintain the maximum rate of viable regenerants of apple cv. Diyament and their physiological activity, cultivation for 33 days on modified MS and DKW media with or without nystatin is acceptable. It is advisable to increase the passage duration up to 65 days on a modified DKW medium without nystatin, on which the viable rate of plant regenerants was 100%.
ENVIRONMENTAL EDUCATION OF STUDENTS WITHIN THE FRAMEWORK OF SUSTAINABLE DEVELOPMENT
Authors:   Belarusian State University of Informatics and Radioelectronics, Ryshkel O. S. , Chernetskaya A. G. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The rapid development of society has necessitated the development of the concept of sustainable development based on three components (nature, economy and society) of the environment, the balance of which must be taken into account in the decision-making process on environmental issues. Environmental education within the framework of sustainable development is an essential component that contributes to raising public awareness of the state of the environment. The success of the transition to a model of sustainable development of society will depend on the knowledge gained, allowing to harmonize the development of civilization with the capabilities of the biosphere and thereby avoid global problems in the future.
FEATURES OF THE DEVELOPMENT OF ECOLOGICAL CONSCIOUSNESS OF STUDENTS DURING THEIR STUDIES AT THE UNIVERSITY
Authors:   Pridnestrovian State University named after T.G. Shevchenko, Klimenko I. V.
Published: June 2022

The article discusses the importance of the development of students’ ecological consciousness during the period of vocational training. Ecological consciousness is considered as an integrative formation of a personality, the structural components of which are motivational-value, cognitive, reflective, emotional and activity-practical. It is concluded that the motivational-value component of ecological consciousness is central and backbone. It is noted that the development of the ecological consciousness of students in the educational system of the university should be provided with a holistic complex of psychological and pedagogical conditions using various methods. It is concluded that for the effective development of the ecological consciousness of a future specialist, a specially organized environmentally-oriented educational environment is important.
GRAPHICS SOFTWARE USE IN THE PRESENTATION OF SOME TOPICS OF THE COURSE OF HIGHER MATHEMATICS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Polegenkiy V. V.
Published: June 2022

Due to a pandemic when transferring to a distant learning the issues arise related to urgent preparation of training materials. In this paper, based on a simple special graphic software, dynamic demonstrations were developed for some topics of the mathematical analysis course for distant learning materials and presentations. The software can be modified for direct communication that increases student’s interest in the material taught, contributes to successful pass of control tests, and practical assignment completion.
ENVIRONMENTAL EDUCATION OF STUDENTS BY MEANS OF ICT
Authors:   Private educational institution “Basic school “School of Changes” Minsk, Kazakevich T. E. , Yerakhavets A. M. ,   Private educational institution “Basic school “School of Changes” Minsk
Published: June 2022

The article discusses the use of information technology in the environmental education of students. The article is addressed to school teachers, teachers of Informatics, students in grades 5-8, as well as to all those who are interested in environmental education. Contains both theoretical and practical material, materials for tasks performed in Word, Excel, Power Point programs for middle school students.
INFORMATION MANAGEMENT IN THE ENVIRONMENTAL POLICY SYSTEM: STRATEGIES AND RISKS
Authors:   St. Petersburg State University, Maltseva D. A. , Safonova O. D. ,   St. Petersburg State University, Semenets E. V. ,   St. Petersburg State University
Published: June 2022

The paper conceptualizes the theoretical framework of strategic management in the structure of environmental policy. The current scenarios of the implementation of information risk management in the context of sustainable development are investigated, models of parrying information and communication risks in this area are being developed. A set of tools for leveling the risks of growing socio-political tension and protest potential in the conditions of environmental disasters and global instability is structured.
NATIONAL SELF-IDENTIFICATION OF BELARUSIANS ON THE EXAMPLE OF THE SURVEY RESULTS OF INTERNATIONAL SAKHAROV ENVIRONMENTAL INSTITUTE OF BELARUSIAN STATE UNIVERSITY
Authors:   International Sakharov Environmental Institute, Belarusian State University, Dovgulevich N. N.
Published: June 2022

The report on the problems of national self-identification is devoted to the analysis of the survey data of the students of International Sakharov Environmental Institute of Belarusian State University.The results reflect the difficulties in national self-identification of modern students.
GOALS AND METHODICAL TASKS OF INTRODUCING STUDENTS TO THE SOLUTION OF ECOLOGICAL PROBLEMS USING LINGUISTIC AND CULTURAL ASPECT
Authors:   International Sakharov Environmental Institute, Belarusian State University, Klimova O. A. , Tetyukha Yu. A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The importance and necessity of using the elements of linguistics in the process of foreign language material learning is considered in the article. The new ways of linguistic didactic games inclusion at various stages of the training session and their effectiveness at the stage of reflection is being studied.
FORMATION OF PHONETIC SKILLS AT THE LESSONS OF FOREIGN LANGUAGE FOR STUDENTS OF NON-LINGUISTIC SPECIALTIES IN HIGHER EDUCATION INSTITUTIONS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Kushner P. S. , Kistrina L. A. ,   International Sakharov Environmental Institute, Belarusian State University, Kachan I. M. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The article discusses the importance of teaching phonetics as part of a short course of learning a foreign language, when the program does not provide a special introductory phonetic course for a new foreign language, examples of exercises for Spanish and French for the formation of correct pronunciation skills are given.
EVALUATION OF TRANSFER COEFFICIENTS OF TECHNOGENIC RADIONUCLIDES TO BIOTA OF THE BARENTS SEA
Authors:   Research and Production Association “Typhoon”, Rosnovskaya N. A. , Kryshev A. I. ,   Research and Production Association “Typhoon”
Published: June 2022

The database on the content of technogenic radionuclides in the components of the Barents Sea ecosystem in 1992-2020 was analyzed and calculated the transfer coefficients of 137Cs, 90Sr, 239,240Pu from water and bottom sediments to reference organisms. The transition coefficients of 137Cs, 239,240Pu, 90Sr in fish were 93, 262, 12 l/kg, respectively; in shellfish: 51, 1180, 21 l/kg; in marine plants: 69, 732, 19 l/kg; in marine mammals (seals): 63, 222, 14 l/kg. The distribution coefficient of 137Cs between water and bottom sediments was 426 l/kg; by 239,240Pu 189600 l/kg; 90Sr 443 l/kg. The transfer coefficients of technogenic radionuclides from water to fish in the Barents Sea do not have a pronounced trend, which indicates the establishment of an equilibrium in the distribution of radioactivity between the components of the Arctic marine ecosystem.
ENVIRONMENTAL RISKS AND EVALUATION OF BY-PRODUCTS OF OLIVE OIL PRODUCTION
Authors:   Department of Food Engineering, Faculty of Agriculture, Selcuk University, Ozcan Mehmet Musa , Lemiasheuski Viktar ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Olive production has been carried out in Turkey for many years. Olive is an important product in Turkey in terms of both production amount and economic value. Olives and olive oil obtained from olives have been important nutrients for humans for centuries. In olive production, which has a very important place in the country’s economy, in addition to main products such as olive oil and table olives and olive oil, solid and liquid by-products such as “Pirina” and “Blackwater” are formed in olive oil factories. Against pomace, which can be evaluated economically, black water is left indiscriminately to the environment. Most of the wastes that occur on average as 200 billion tons each year are either left to nature as garbage or used as fuel, animal feed or fertilizer with a little processing. Environmental pollution that appears with increasing industrialization and population, and the economic consumption used to eliminate pollution cause wastes to become a biomass problem. Olive black water contains sugars, organic acids, polyalcohols, pectins, colloids, tannins and lipids. Valuable products can be produced by biotechnological conversion from solid and liquid wastes from the olive oil industry.
ANTIOXIDANT ACTIVITY OF HEXAHYDROQUINOLINES AND ACRIDINDIONES
Authors:   International Sakharov Environmental Institute, Belarusian State University, Tarun E. I. , Nelyubina V. A. ,   International Sakharov Environmental Institute, Belarusian State University, Pyrko A. N. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The comparative study of the antioxidant activity of 3 hexahydroquinolones and 4 acridinediones of various structures have been carried out. The dependences of the fluorescence intensity of fluorescein on the logarithm of the concentration of hexahydroquinolones were obtained, from which the IC50 values were graphically determined, which were in the range of 2,37-13 • 10-9M for hexahydroquinolones and 0,316-31,6 • 10-9M for acridinediones. Hexahydroquinolones restored fluorescein fluorescence to 90-92% at a sample concentration of 10-6-10-3M. Acridinediones restored fluorescein fluorescence to 90-94% at a sample concentration of 10-6-10-3M.
SYNTHESIS OF SECO-DERIVATIVES OF ADENOSINE AND URIDINE
Authors:   International Sakharov Environmental Institute, Belarusian State University, Kvasyuk E. I. , Gretskaya Y. N. ,   International Sakharov Environmental Institute, Belarusian State University, Yaroshevich V. I. ,   International Sakharov Environmental Institute, Belarusian State University, Khancheuski M. А. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The effectiveness of the different methods for transformation of the natural ribonucleosides adenosine 16 and uridine 17 into its nucleoside dialdehydes 18 and 19 was studied. NaIO4 and anion exchange resin Dowex 1x2 (100-200 mesh) in IO4_-form were used as a regents. The nucleoside dialdehydes 18 and 19 were obtained with the yield 70-83%. It was shown that the reaction of periodate oxidizing of ribonucleosides with anion exchange resin in IO4_-form has preference to the method which used NaIO4. Reaction of dialdehydes 18 and 19 with NaBH4 results in formation of nucleosides trioles 20 and 21 with 50 and 45% yields, respectively.
CARBON EMISSION REDUCTION ESTIMATE OUTLOOK OF CHINA’S POWER INDUSTRY
Authors:   International Sakharov Environmental Institute, Belarusian State University, Liu Jiu An , Tynovec S. ,   Polessky State University
Published: June 2022

This paper focuses on the power industry with the largest carbon emission in China. This paper discusses the effect and prospect of carbon emission reduction by developing hydropower, wind power and solar power in the electric power industry. Discuss the problems existing in the development of new energy.
ANALYSIS OF THE RELATIONSHIP BETWEEN AIR POLLUTION BY SOLID PARTICLES AND THE OCCURRENCE OF ONCOLOGICAL DISEASES
Authors:   International Sakharov Environmental Institute, Belarusian State University, Puhteeva I. V. , Mikulich M. S. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

In this work, data analysis was carried out to establish the relationship between the diagnosed cases of morbidity of the population of the Republic of Belarus with oncological diseases, in particular lung cancer, and the concentration of solid particles in the atmospheric air. It was shown that in the period from 2002 to 2017 in all regions of the Republic of Belarus and in Minsk, a general increase in the number of diagnosed oncological diseases was registered. In the course of calculations, it was found that the highest average annual growth rate in the number of oncological diseases, which amounted to 3.35%, was noted in Minsk. Based on the values obtained, when calculating the relationship between the number of detected cases of lung cancer and the number of particulate matter in the atmospheric air, a weak positive correlation was established for the Minsk region.
MORPHOFUNCTIONAL CHARACTERISTICS OF THE APPLE MOSAIC VIRUS AND THE EFFECT ON PLANTS OF THE GENUS CORYLUS L.
Authors:   International Sakharov Environmental Institute, Belarusian State University, Steshin V. D. , Krasinskaya T. A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The apple mosaic virus (ApMV) is a representative of the Bromoviridae family and belongs to the Ilarvirus genus (Illarvirus). This virus is found everywhere, affecting dozens of species of woody plants, including the genus Hazel (Corylus). Infection leads to a significant decrease in hazelnut yields worldwide. The only effective way to prevent the spread of the virus in the culture of plants of the genus Corylus is the use of certified planting material (recovered from sap-borne viruses) for industrial plantings.
CHANGES IN THE SURVIVAL AND FERTILITY OF THE MODEL TEST ORGANISM AFTER RADIATION IN THE JUVENILE AND PUBERTY PERIODS
Authors:   Obninsk Institute for Nuclear Power Engineering - branch of the National Research Nuclear University “MEPhI”, Kuranova L. L. , Uskalova D. V. ,   Obninsk Institute for Nuclear Power Engineering - branch of the National Research Nuclear University “MEPhI”, Zhalnina A. A. ,   Obninsk Institute for Nuclear Power Engineering - branch of the National Research Nuclear University “MEPhI”, Savina N. B. ,   National Research Nuclear University MEPhI, Koryakin S. N. ,   National Medical Research Radiological Centre of the Ministry of Health of the Russian Federation, Sarapultseva E. I. ,   Obninsk Institute for Nuclear Power Engineering - branch of the National Research Nuclear University “MEPhI”
Published: June 2022

The work analyzes the effect of proton radiation at a dose of 10 Gy on the survival and fertility of crustaceans Daphnia magna. Daphnia were exposed to radiation during the juvenile and pubertal periods of ontogenesis. It has been shown that proton radiation does not affect the survival of crustaceans. The effect of proton radiation is manifested in a change in a more sensitive indicator - fertility. A significant decrease in the fertility of D. magna may be associated with the cytotoxic effect of radiation on germ cells and may affect subsequent generations, which requires additional research.
TOPICAL QUESTIONS OF DETERMINATION OF ETHERS OF PARAHYDROXYBENZOIC ACID (PARABENS) IN FOOD
Authors:   Republican unitary enterprise «Scientific and practical centre of hygiene», Palianskikh A. I. , Andrievskaya E. V. ,   Republican unitary enterprise «Scientific and practical centre of hygiene», Fiodarava T. A. ,   Republican unitary enterprise «Scientific and practical centre of hygiene», Petrova S. Y. ,   Republican unitary enterprise «Scientific and practical centre of hygiene»
Published: June 2022

Parabens can have adverse effects on human health, and their use as food additives is strictly regulated worldwide. A method for the simultaneous determination of 11 preservatives (including para-hydroxybenzoic acid and 7 of its esters (parabens)) has been developed and validated in food products by high-performance liquid chromatography (HPLC). The method is characterized by simple sample preparation technique, low limits of quantitative determination (10 mg/kg) for each preservative and can be used by accredited laboratories of the Republic of Belarus to control the safety of food products.
NEO-TERRORISM IN THE INFORMATION SOCIETY
Authors:   University of Civil Protection of the Ministry of Emergency Situations of Belarus, Sokolova A. A. , Sokolova S. N. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The ongoing international events indicate that the world is witnessing a military, ideological confrontation between states and controlled chaos with the help of war, i.e. as a result of hybrid wars, multi-format global crises (energy, migration, economic, political, anthropological, corona crisis) are gaining momentum, which is directly related to neo-terrorism in the information society.
QUANTUM-CHEMICAL SIMULATION OF THE GUANOSINE - GUANOSINE INTERACTION IN HYDROGEL
Authors:   International Sakharov Environmental Institute, Belarusian State University, Khancheuski M. А. , Kazakov R. V. ,   International Sakharov Environmental Institute, Belarusian State University, Shahab S. N. ,   International Sakharov Environmental Institute, Belarusian State University, Kvasyuk E. I. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Quantum-chemical simulation of interaction between guanosines molecules in water solution shows possibility of existing hydrogen bonds between NH2 and C=O groups of one molecule and atom O of 3'-ОН and atom H of 2'-ОН groups of other molecule, respectively. It was found that stability of hydrogel increased with the increasing of guanosine concentration in the solution but little depends on the KCl concentration.
OBTAINING AND IMMUNOCHEMICAL TESTING OF APOFERRITIN
Authors:   International Sakharov Environmental Institute, Belarusian State University, Chumak N. S. , Melnikova Y. I. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The process of direct binding of monoclonal antibodies to apoferritin immobilized on polystyrene, as well as the method of competitive interaction of monoclonal antibodies with apoferritin in solution, have been experimentally studied. It was found that the immobilization of apoferritin on a polystyrene surface leads to a change in the epitope structure of this protein and to the elimination of reactive epitopes of binding of monoclonal antibodies. The soluble form of apoferritin effectively binds to monoclonal antibodies in a competitive assay, which confirms the conformational nature of the clusters of determinants on the surface of apoferritin.
COMPARISON OF THE BIOLOGICAL EFFICIENCY OF GAMMA AND X-RAY RADIATION IN VIVO
Authors:   Institute of Radiobiology of NAS of Belarus, Veyalkina N. N. , Borbotko E. P. ,   International Sakharov Environmental Institute, Belarusian State University, Aksionenka V. S. ,   Institute of Radiobiology of NAS of Belarus, Palevich V. V. ,   International Sakharov Environmental Institute, Belarusian State University, Miadzvedzveva A. A. ,   Institute of Radiobiology of NAS of Belarus
Published: June 2022

The paper compares the biological effects of a single whole body irradiation by gamma (source - 137Cs) and X-ray irradiation of laboratory mice of C57Bl/6 and Af lines. LD50/30 and spontaneous tumor formation in the lungs of mice in the post-radiation period were evaluated. A single irradiation of mice was performed using the IGUR gamma unit and X-Rad 320 X-ray apparatus for biological purposes. The values of the LD50/30 indicator for both types of irradiation were close and amounted to 6.37 (6.04-6.71) Gy for gamma irradiation and 6.29 (6.01-6.67)Gy for the X-ray unit. X-ray and gamma irradiation were equivalent in their effect on the of survival rate and on the level of spontaneous tumor formation in the lungs of Af mice in the late post-radiation period.
THE RESEARCH OF INDIVIDUAL PREFERENCES FOR THE CONSUMPTION OF EDIBLE SALT BY THE POPULATION OF BELARUS AND WAYS TO ENRICH IT WITH FOOD INGREDIENTS IMPORTANT FOR HUMAN HEALTH
Authors:   International Sakharov Environmental Institute, Belarusian State University, Danilevich A. I. , Kravchenko V. A. ,   International Sakharov Environmental Institute, Belarusian State University, Batyan A. N. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

A survey of 123 respondents living in the Republic of Belarus was conducted on the characteristics of individual consumption of edible salt. It was found that 60.9% of respondents believe that vitamins should be a functional ingredient; 72% of respondents said they would be willing to buy salt with various additives. A method is proposed for enriching edible salt with ingredients important for human health with the possibility of regulating its mineral status due to extruded biologically active components from plant materials and, as a result, obtaining a wide range of salt with increased nutritional value.
ANALYSIS OF DYNAMICS OF OCCURRENCE OF EYE DISEASES AND ITS ACCESSORY APPARATUS OF THE POPULATION OF DROGICHIN AND DROGICHIN DISTRICT OF BREST REGION
Authors:   International Sakharov Environmental Institute, Belarusian State University, Uglyanitsa D. V. , Kravchenko V. A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Based on the analysis of medical documentation for Drogichin and Drogichin district for the period from 2016 to 2020, it was found that most of the diseases of the visual organ and its accessory apparatus account for the disabled population: 2016 - 69.3 %, 2017 - 64.3 %, 2018 - 73.8 %, 2019 - 58.7 %, 2020 year - 61.9 %. At the same time, over the past five years, there has been an increase in the number of cases of diseases associated with visual impairment in people of working age: 2016 - 30.7 %, 2017 - 35.7 %, 2018 - 26.2 %, 2019 - 41.3 %, 2020 - 38.1 %.
CONTENT AND BALANCE OF ENDOGENOUS BRASSINOSTERAIDS IN DIFFERENT ORGANS OF BULB PLANTS
Authors:   Polessky state university, Kalenchuk T. V. , Butchenkov I. E. ,   International Sakharov Environmental Institute, Belarusian State University, Soboleva O. E. ,   Institute of Bioorganic Chemistry National Academy of Sciences of Belarus
Published: June 2022

The knowledge of endogenous regulatory mechanisms that control the main vital functions of the organism and the search for ways to control them opens up wide opportunities for using the potential reserves of the organism itself, taking into account environmental factors. The article presents the results of the content of phytohormones of the brassinosteroid group in various organs - vegetative and generative organs bulbosa segetes (Hyacinthus, Tulipa), various varietal groups grown in greenhouses.
A NEW WAY TO OBTAIN A VALUABLE PRODUCT FOR HUMAN HEALTH BASED ON BEE HONEY
Authors:   All-Russian Research Institute of Starch and Starch-containing Raw Materials Processing -Branch of Russian Potato Research Centre, Litvyak V. , Kravchenko V. ,   International Sakharov Environmental Institute, Belarusian State University, Batyan A. ,   International Sakharov Environmental Institute, Belarusian State University, Trifonova A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

A new method of obtaining a product valuable for human health based on bee honey is proposed, which expands the possibilities of organic nutrition and increases the body’s resistance to changing environmental conditions, since the final one has a balanced carbohydrate-protein-vitamin-mineral composition and good organoleptic properties.
RESEARCH ON THE CURRENT SITUATION AND COUNTERMEASURES OF URBAN ECOLOGICAL PROBLEMS IN GUANGXI, CHINA
Authors:   International Sakharov Environmental Institute, Belarusian State University, Weize Liang , Lemiasheuski V. O. ,   International Sakharov Environmental Institute, Belarusian State University, Ovcharova A. ,   All-Russian research Institute of Physiology Biochemistry and Nutrition of animals - branch of the Federal Research Center for Animal Husbandry named after Academy Member L. K. Ernst
Published: June 2022

The article presents a brief analysis of the characteristics of urban environmental problems in the process of urbanization of Guangxi. The problem and the current situation with urban waste were especially noted. Based on this, the technology of industrial waste management was analyzed using the example of an automobile production enterprise. The advantages and significance of urban ecological construction are summarized. An example is the production of automobiles. Enterprises and national measures for energy saving and emission reduction are proposed, as well as proposals for macro energy saving and emission reduction.
GENOMIC CHANGES IN THE PROGENY OF DROSOPHILA MELANOGASTER MALES IRRADIATED BY y-RAYS
Authors:   Joint Institute for Nuclear Research, Afanasyeva K. P. , Rusakovich A. N. ,   Joint Institute for Nuclear Research, Kharchenko N. E. ,   Joint Institute for Nuclear Research, Aleksandrov I. D. ,   Joint Institute for Nuclear Research, Aleksandrova M. V. ,   Joint Institute for Nuclear Research
Published: June 2022

The results of sequencing and bioinformatics analysis of genomic changes in 9 F1 progeny of males from the isogenic line D. melanogaster irradiated by Co60 Y—rays at a dose of 40 Gy (LD85) and in 3 control samples are presented. In 9 progeny from irradiated males, a total of 46 genomic changes (32 significant and 15 mosaic de novo mutations) were found, which is equal to a frequency of 5.2 mutations/genome. The spectrum of changes included 33 deletions (17-78 000 bp in size), 4 duplications (322-1371 bp), 4 reciprocal translocations and 6 inversions in X, 2 and 3 chromosomes. In 3 studied control samples, 2 deletions (98 and 128 bp in length) were found in 3 chromosome (frequency - 0.66 mutations/genome). This shows that in the progeny of irradiated males, the frequency of de novo mutations at the genome level is 7.9 times higher than in the control, even without taking into account base substitutions and indels, the analysis of which is ongoing. Almost half of the identified structural changes in the genome affect coding genes. Thus, the results show that next-generation genome sequencing can detect a much wider range of mutations of any size. This indicates a much higher genetic hazard of sparsely ionizing radiation than previously thought.
INTEGRATION OF THE PRINCIPLES OF «GREEN ECONOMY» INTO THE EDUCATIONAL PROCESS WITHIN THE FRAMEWORK OF ECONOMIC DISCIPLINES
Authors:   International Sakharov Environmental Institute, Belarusian State University, Kuzina L. V.
Published: June 2022

The article discusses the experience and problems of integrating the principles of «green economy» into the educational process within the framework of economic disciplines on the example of the Moscow State Institute of Economics. A. D. Sakharova BSU. As a result of the study, the following conclusion was made: the transition to education in the interests of «green» development requires the creation of a new educational environment for the university. To do this, it is necessary to make changes in the content of standards, curricula, programs, and improve the competencies of teachers.
INFORMATION POST-CHERNOBYL POLICY AIMED AT REVIVAL AND SUSTAINABLE DEVELOPMENT OF THE AFFECTED TERRITORIES
Authors:   The Scientific Research Institute of Fire Safety and Emergencies (RIFSE-Belarus) of the Ministry for Emergency Situations of the Republic of Belarus, Barysevich M. Ya.
Published: June 2022

The article presents the overview of the peculiarities of the information work with the population on the Chernobyl subject in the existing exposure situation. The main features, directions and principles of information and educational activities at the present stage are determined in order to ensure sustainable socio-economic development of the territories affected by the Chernobyl disaster.
THE GOAL OF SUSTAINABLE DEVELOPMENT IS THE INTEGRATION OF PEOPLE WITH DISABILITIES INTO THE ECONOMIC SYSTEM
Authors:   International Sakharov Environmental Institute, Belarusian State University, Moyseynok O. V.
Published: June 2022

The involvement of disabled people in work is one of the most important problems in the world. The labor activity of any person is the key to the development of the country, since it contributes to the creation of new benefits for the population and at the same time for people with disabilities, labor activity contributes to improving the lives of both themselves and others. In addition, the work of disabled people contributes to a deeper understanding of their needs, needs, interests and destroys stereotypes on the part of society.
MODERN SYSTEM OF SOCIO-HUMANITARIAN EDUCATION: TRENDS AND PROBLEMS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Karatkevich A. V.
Published: June 2022

The importance of social and humanitarian training of students is associated with the requirements for the preparation of a future specialist. These requirements provide for the formation of a wide range of social and humanitarian competencies, which form a high level of general humanitarian culture. To what extent is this ensured by the current organization of teaching and the content of the social and humanitarian cycle in higher education institutions, and what can be done to achieve greater effectiveness of humanitarian training and unleash its educational potential?
FOREIGN LANGUAGE ENVIRONMENTAL EDUCATION FOR SPECIALISTS AS A FACTOR OF SUCCESSFUL PREPARATION TOWARDS INTERCULTURAL COMMUNICATION
Authors:   Minsk State Linguistic University, Dementieva T. G.
Published: June 2022

The purpose of additional adult education is the personal development of students as subjects of intercultural communication. Foreign language environmental education of specialists is one of the conditions for successful preparation for intercultural communication. To achieve this goal, teachers use various pedagogical technologies for teaching adults, which helps to increase the communicative motivation of adult students, increases their activity, and contributes to the intensification of the educational process. The article presents the experience of working with the educational material of the authentic textbook «EDITO A2», dedicated to the analysis of environmental problems in francophone countries: France, Belgium, Switzerland and Canada.
ENVIRONMENTAL EDUCATION IN BIOLOGY LESSONS AS A MEANS OF FORMING RESEARCH COMPETENCE IN STUDENTS
Authors:   State Educational Institution «Secondary School No. 23 in Grodno», Belogolovaya M. S.
Published: June 2022

The article discusses the methods and techniques most effective for the formation of students’ research competence through environmental education in biology lessons. Teaching methods: «Explore and learn together», «Find a mistake», rapid research, business game, practice-oriented tasks, infographics are complex interactions of word, clarity and practical activity.
CONGENITAL MALFORMATIONS OF THE MAXILLOFACIAL REGION IN URBANIZED TERRITORIES OF BELARUS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Kokorina N. V. , Ershova-Pavlova A. A. ,   Republican Scientific and Practical Center «Mother and Child», Kazyuchits V. A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Congenital malformations (CM) are one of the most urgent medical and social problems due to their high frequency and severity. Congenital deformities of the maxillofacial region occupy the second place among all human malformations. According to WHO, the prevalence of congenital malformations of the maxillofacial region in the world is on average 1 per 600 newborns. Recently, there has been a tendency for a steady increase in the frequency of their occurrence, and in recent years, among these defects, the proportion of cleft palate, that is, a more severe pathology, has increased [1]. Severe congenital malformations of the maxillofacial region in children are often not only a medical but also a social problem, which requires a set of measures aimed at the prevention of these diseases, as well as the treatment and rehabilitation of patients with this pathology.
INFLUENCE OF STRENGTH AND CARDIO LOADS FOR STUDENT BODY RECOMPOSITION
Authors:   International Sakharov Environmental Institute, Belarusian State University, Tsyganenko M. N. , Averina I. P. ,   International Sakharov Environmental Institute, Belarusian State University, Aksenchik S. V. ,   International Sakharov Environmental Institute, Belarusian State University, Zhak A. D. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The article presents the opinion of specialists in the field of physical education and sports on the need to increase the interest of students in systematic physical education to improve recomposition and reduce body weight. The expediency of searching for new methods of organizing physical culture classes is substantiated. The article also presents the results of a study of the main indicators of student body recomposition before the start of the experiment and at its end. A comparative analysis of the data was carried out and appropriate conclusions were made.
USE OF MODERN EDUCATIONAL TECHNOLOGIES AND INNOVATIVE TEACHING METHODS IN THE EDUCATIONAL PROCESS OF IT STUDENTS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Antonovich O. A. , Buchukova T. V. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Modern educational standards for teaching IT students require prototyping skills training. It is proposed to build the curriculum of the course in such a way that during the course students will study teamwork and will be able to develop effective communication skills. To meet all the goals of the educational program and the principle of minimal redundancy, a comparative analysis of prototyping tools is carried out and the StarUML software product is selected for a set of functions and formatting options, as well as supported programming languages for code export.
MODERN FORMS OF ENVIRONMENTAL EDUCATION FOR YOUNG PEOPLE OF OUR COUNTRY AND FOREIGN COUNTRIES
Authors:   International Sakharov Environmental Institute, Belarusian State University, Mishkin I. F. , Taletskaya N. N. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

This article focuses on environmental education at International Sakharov Environmental Institute of BSU and the experience of ecologization of education in other countries. Special attention is paid to improving the environmental literacy of the student through the introduction of new educational technologies in the educational process.
PENGARUH MEKANISME GOOD CORPORATE GOVERNANCE, LEVERAGE, DAN UKURAN PERUSAHAAN TERHADAP MANAJEMEN LABA
Authors: Wilson  , Prasetyo Arihadi
Published: June 2022

The Aim of this research is to determine empirically the impact of good corporate governance mechanism (institusional ownership, managerial ownership, audit committee), leverage, size on earnings management. The Sample on this research consisted of 14 companies listed in the Indonesia Stock Exchange in 2013-2017, categorized index Sri-Kehati whiches comprises 70 unit samples observed. The research evidence that the exsitence of institutional ownership, audit committee decrease earning management, also the more size of firm the more decrease earnings management. While higher leverage magnitude earnings management. Managerial ownership on the other has no on impact on earnings management.

Keywords: good corporate governance, leverage, size, and earning management