bluuebunny/crossref_metadata_2025 huggingface dataset:
DETERMINATION OF SELENIUM IN CHICKEN AND EGGS USING MICROWAVE DIGESTION AND HYDRIDE GENERATION ATOMIC ABSORPTION SPECTROMETRY
Authors:   Mugla Sitki Kocman University Environmental Research and Application Centre For Research Laboratories, Kurt B. , Demirak A. ,   Mugla Sitki Kocman University Environmental Research and Application Centre For Research Laboratories, Yildiz D. ,   Mugla Sitki Kocman University Environmental Research and Application Centre For Research Laboratories
Published: June 2022

In this study, the concentrations of Se were determined in muscle and liver of chickens, white part of eggs, and yellow part of eggs by using Microwave digestion and Hydride Generation Atomic Absorption Spectroscopy (HG-AAS). The samples of farm chickens, village grouse chickens, and eggs of them were collected from the Mugla region of Turkey. To confirm the accuracy of this method, DOLT 5 Dogfish Liver was used as standard reference material. The concentrations of Se in muscle and liver from samples of chicken and village grouse chicken were found as the lowest not determined and the highest 1.88 mg/kg. The average concentrations of Se in the samples of the yellow part of the farm chicken eggs and the village grouse chicken eggs were determined as 0.44 and 0.88 mg/kg, respectively.
CENOTIC FEATURES OF POPULATIONS OF THE INVASIVE SPECIES HERACULUM SOSNOWSKYI MANDEN. ON THE TERRITORY OF DZERZHINSK DISTRICT
Authors:   State educational institution «Secondary school № 4 of Dzerzhinsk», Klimovich I. D. , Chudyakova L. A. ,   State educational institution «Secondary school № 4 of Dzerzhinsk»
Published: June 2022

The increase in the rate of introduction of invasive species into the structure of the native flora of Belarus raises concerns about this issue. However, understanding the basic biology issues of alien species is not enough to combat them. The authors of the study believe that considering the population characteristics of invasive species is the key to combating them. Favorable conditions for acclimatization of the Heracleum sosnowskyi Manden. species are shown for Dzerzhinsk district, which contributes to an increase in the growth rate of its populations. It has been established that some types of borscht control lead to a decrease in the dynamics of its number in the conditions of Dzerzhinsk flora.
ANTHROPOGENIC AIR POLLUTION WITH CARBON OXIDE AND NITROGEN OXIDES IN THE CITIES OF BELARUS
Authors:   National Ozone Monitoring Research Centre of the Belarusian State University, Liudchik A. M. , Melnik E. A. ,   Republican Center for Hydrometeorology Control of Radioactive Contamination and Environmental Monitoring, Paulenka P. N. ,   Belarusian National Technical University
Published: June 2022

Data on the seasonal course of concentrations in the surface air of carbon monoxide, nitrogen oxide and dioxide are presented, as well as a secondary pollutant - ozone in the regional cities of Belarus and the Berezinsky Biosphere Reserve in different years. Concentrations of anthropogenic pollutants are usually the lowest in summer and maximum in winter, while the ground-level ozone concentration is maximum in the spring-summer period and minimum in winter.
DIAGNOSTICS OF CORONAVIRUS INFECTION BY ENZYME IMMUNOASSAY
Authors:   International Sakharov Environmental Institute, Belarusian State University, Khariton P. S. , Tarasova E. E. ,   International Sakharov Environmental Institute, Belarusian State University, Khariton N. S. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

COVID-19 is a viral infection caused by the SARS-CoV-2 coronavirus with severe long-term health consequences. It should be noted that there are forms of the disease, both with pronounced clinical manifestations and without pronounced symptoms, but with the presence of IgG and IgM antibodies to SARS-CoV-2, as in recovered persons. The object of the study was the sera of 141 volunteers who had both PCR-confirmed cases of COVID-19 and asymptomatic forms. In the sera of volunteers with asymptomatic forms of the course of the disease, samples containing both IgM and IgG were detected.
ASSESSMENT OF THE CONSERVATION POTENTIAL OF FAST-GROWING TREE CROPS IN THE REPUBLIC OF BELARUS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Kapitsa V. N. , Rodzkin O. I. ,   Belarus National Technical University
Published: June 2022

Fast-growing tree crops of the Willow family (Salicaceae) are widely spread on the plantations of the World. In Europe and the USA, they are used for energy purposes, and others. In this work, it was made the assessment of the conservation potential of willow and poplar, the prospects for their use for economic purposes the Republic of Belarus. The ecological niches of willow and poplar are considered, on the basis on which the prospects for the distribution of these crops under the conditions of climate change are analyzed.
EVALUATION OF THE EFFECTIVENESS OF BIOLOGICAL SANITATION METHODS IN CASE OF HYDROCARBON CONTAMINATION OF THE SOIL
Authors:   International Sakharov Environmental Institute, Belarusian State University, Seliazniova A. D. , Mukina K. M. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The article evaluates the effectiveness of biological sanitation methods in case of hydrocarbon contamination of the soil, both with the use of biological products and with the activation of natural microbiota by applying mineral fertilizers.
DOSIMETRIC VERIFICATION OF TREATMENT PLANS IN INTENSITY-MODULATED RADIATION THERAPY
Authors:   N. N. Alexandrov national cancer centre of Belarus, Lesnoy, Brynkevich A. I. , Chikova T. S. ,   International Sakharov Environmental Institute, Belarusian State University, Piatkevich M. N. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

A typical process for verification of treatment plans in radiation therapy with intensity modulation is described. The simplest way to compare dose distributions, i.e., superposition of contours of dose distributions on top of each other, is considered, its advantages and disadvantages are given. The main measurement geometries used in clinical practice for dosimetric verification of irradiation plans are described. The term “gamma analysis” is defined, as well as the gamma analysis criteria - dose difference, distance criterion, degree of comparison by the gamma index. The values of the gamma analysis criteria used in domestic clinics and abroad are given.
SIMULATION OF NEUTRONICS OF NEUTRON-PRODUCING TARGETS AND URANIUM-LEAD SUBCRITICAL ASSEMBLY
Authors:   International Sakharov Environmental Institute, Belarusian State University, Kutas V. V. , Kiyavitskaya A. I. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The rapid growth of nuclear capacity requires the development of new strategies for the management of radioactive waste and spent nuclear fuel. One promising way to solve this problem is to use accelerator driven systems (ADS). Modeling and studying the characteristics of nuclear processes in the ADS-installations is a complex and extremely urgent task.
IMPLEMENTATION OF OPTIMIZATION APPROACHES IN RADIATION PROTECTION OF THE WORKERS BASED ON EXPERIENCE OF FOREIGN NUCLEAR POWER PLANTS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Kutas V. V. , Tushin N. N. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Optimization of radiation protection is one of the three fundamental principles of radiation safety. The use of optimization approaches at nuclear power plants in the Czech Republic and Romania contributed to the reduction of individual and collective doses of workers.
RADIATION SITUATION ON THE TERRITORY OF THE NORTHERN SLOPES OF THE TURKESTAN RIDGE
Authors:   Chemical, Biological, Radiological and Nuclear Safety and Security Agency of the National Academy of Sciences of Tajikistan, Mirsaidov U. , Nazarov Kh. M. ,   Chemical, Biological, Radiological and Nuclear Safety and Security Agency of the National Academy of Sciences of Tajikistan, Boboev B. D. ,   Chemical, Biological, Radiological and Nuclear Safety and Security Agency of the National Academy of Sciences of Tajikistan, Malysheva E. Yu. ,   Chemical, Biological, Radiological and Nuclear Safety and Security Agency of the National Academy of Sciences of Tajikistan
Published: June 2022

The article presents the results of radiation monitoring on the territory of the northern slopes of the Turkestan ridge. It is shown that the total specific activity is less than 1 Bq/g. The specific activities of the soil taken from the sites of Obi Zulol Street is equal to - 0,82 Bq/g, and of the drainage ditch of the Firdavsi village of Shakhristan district - 0,78 Bq/g. Anomalous specific activity is observed in samples numbered 3-6. This is due to the activities of the actinium-227.
RADIATION-HYGENIC MAINTENANCE OF THE SAFETY OF THE BELARUSIAN NPP FOR THE POPULATION
Authors:   Republican unitary enterprise «Scientific-practical centre of hygiene», Kliaus V. V. , Nikalayenka A. U. ,   Republican unitary enterprise «Scientific-practical centre of hygiene»
Published: June 2022

In connection with the implementation of the first nuclear power program in the Republic of Belarus and the commissioning of the Belarusian NPP, it became necessary to develop and improve the legal framework in the field of ensuring radiation safety in accordance with international requirements and recommendations and assess the impact of a nuclear power plant on public health. This article presents the results of radiation-hygienic monitoring carried out in 2017-2020 before the commissioning of the Belarusian NPP. The article also presents the results of dose assessment for the population of the Republic of Belarus from gaseous releases and liquid discharges of radioactive substances into the environment from the Belarusian NPP, both during its normal operation and during possible radiation accidents. The results of the assessment showed that the exposure doses to the public during the normal operation of the Belarusian NPP are more than two times lower than the regulatory established value of dose constraint, recommendations were given for taking protective measures for the public in case of potential accidents.
PATENT DUCTUS ARTERIOSUS IN NEWBORNS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Kokorina N. , Ershova-Pavlova A. ,   Republican Scientific and Practical Center «Mother and Child», Zheleznaya E. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The incidence of patent ductus arteriosus in newborns in the Republic of Belarus is about 10% of all heart defects. With a complicated course of patent ductus arteriosus, pulmonary hypertension, heart failure, infective endocarditis, hemodynamic disturbances, pulmonary hemorrhage, renal failure are possible, which can lead to an unfavorable outcome. Postnatal adaptation in children with PDA is complicated by damage to other organs and systems.
IMPLEMENTATION OF THE STOCKHOLM CONVENTION ON PERSISTENT ORGANIC POLLUTANTS IN THE REPUBLIC OF BELARUS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Duzinchuk V. D. , Golovatyi S. E. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The problem of the negative impact of persistent organic pollutants (POPs) on public health and the environment is a global one. Nowadays, the solution of the POPs problem is one of the priority environmental tasks of the international community. Relevance of the problem of implementation of obligations of the Republic of Belarus on persistent organic pollutants lies in the fact that a certain amount of these substances still remains in the territory of our country. According to adopted and implemented programs on reduction and complete cessation of use of these substances, all stocks of polychlorinated biphenyls (PCBs) and obsolete pesticides in Belarus have to be destroyed by the end of the current decade.
IMPLEMENTATION OF THE PRINCIPLES AND ANALYSIS OF THE MAIN DIRECTIONS FOR THE IMPLEMENTATION OF THE “GREEN” ECONOMY CONCEPT IN BELARUS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Mukina K. M. , Smashny N. S. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The article discusses the development of the Republic of Belarus along the path of a «green» economy -a model of economic development based on sustainable development and knowledge of environmental economics, which requires a large number of reforms in various spheres of the life of the state, the main of which is the economy. An analysis was made of the created concept of the “green” economy, the implementation and development of its principles in the territory of the Republic of Belarus and the implementation of the action plan for the development of the “green” economy until 2020, and the next plan until 2025, as well as documentation that affects the above documents.
PREREQUISITES FOR THE DEVELOPMENT OF A CIRCULAR ECONOMY
Authors:   Polotsk State University, Yaryhina H. N.
Published: June 2022

This article analyzes the industrial waste of the Republic of Belarus formed over the period from 2015 to 2020 through the principles and indicators of the circular economy. What are the positive or negative dynamics for the development of the circular economy in the Republic of Belarus at this stage and how to measure the «circular» effect of the introduction of aspects of the circular economy in industry.
OBTAINING HIGHLY ACTIVE MESOPOROUS COAL FROM WASTE OF THE WOOD PROCESSING INDUSTRY
Authors:   Educational institution «National Children’s Technopark», NCTP, Mamaev A. V. , Hrynshpan D. D. ,   Research Institute for Physical Chemical Problems of the Belarusian State University, RI PCP BSU, Tsygankova N. G. ,   Research Institute for Physical Chemical Problems of the Belarusian State University, RI PCP BSU, Savitskaya T. A. ,   Research Institute for Physical Chemical Problems of the Belarusian State University, RI PCP BSU
Published: June 2022

A method for producing of mesoporous activated carbon with a high specific surface area equal to 1289 m2/g is considered. The resulting coal has a very high sorption capacity for methylene blue, equal to 610 mg/g, and also exhibits ion-exchange properties with respect to heavy metal ions. Coal obtained in this method, in terms of its performance, significantly exceeds the best world analogues, but its cost is 4 times lower than the cost of imported activated carbon. Due to the presence of mesopores, activated carbon has a wide range of applications, and its production in Belarus will be profitable and help reduce the amount of wood waste generated.
PHOTODEGRADATION OF ORGANIC POLLUTANTS IN WATER BY TiO2-BASED PHOTOCATALYSTS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Miadzvetski A. V. , Savastenko N. A. ,   International Sakharov Environmental Institute, Belarusian State University, Maskevich S. A. ,   International Sakharov Environmental Institute, Belarusian State University, Filatova I. I. ,   B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Gabdullin M. T. ,   National Nanotechnology Laboratory of Open Type, Al-Farabi Kazakh National University, Ramasanov T. S. ,   National Nanotechnology Laboratory of Open Type, Al-Farabi Kazakh National University, Abdullin Kh. A. ,   National Nanotechnology Laboratory of Open Type, Al-Farabi Kazakh National University, Kalkozova Zh. K. ,   National Nanotechnology Laboratory of Open Type, Al-Farabi Kazakh National University
Published: June 2022

It has been studied the kinetics of photocatalytic decomposition of organic pollutants in water using TiO2-based photocatalysts. The photodegradation of Methyl Orange (MO) under UV light was chosen as the model reaction for the study of the catalysts performance. Anatase and rutile TiO2 were synthesized using hydrothermal method. The rate constant of photodegradation was used to express the catalytic reactivity of the catalyst. The synthesized catalysts were characterized by scanning electron microscopy (SEM), Raman spectroscopy and X-ray diffraction analysis (XRD).
ANALYSIS OF THE CONTENT OF POLLUTANTS IN GROUNDWATER NEAR THE CLOSED POLYGON OF SOLID WASTE IN MINSK REGION
Authors:   International Sakharov Environmental Institute, Belarusian State University, Nikitich A. D. , Misiuchenka V. M. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The article considers the content of pollutants in groundwater near the closed municipal waste landfill in Minsk region during the three seasons of the year - spring, summer and autumn. It was revealed that the fluctuations in the content of total iron, sulfate ions, chloride ions changed insignificantly during different seasons of the year. While the mineralization of water increased by autumn, the content of ammonium ions decreased by autumn. The highest values were characterized by the content of such heavy metals as zinc, copper and manganese, while the excess of lead, chromium, cadmium and mercury in comparison with the background well was not detected during the period under review.
ANALYSIS OF PROSPECTS FOR THE SOLAR WATER HEATERS USAGE
Authors:   International Sakharov Environmental Institute, Belarusian State University, Lipnitski L. A. , Shalkevich P. K. ,   International Sakharov Environmental Institute, Belarusian State University, Rybak P. A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The issues of using solar energy are considered, a comparative analysis of various ways of using solar energy for water heating is carried out.
STUDYING THE MICROBIOLOGICAL SOLUBILIZATION OF BROWN COAL
Authors:   LLC “Astroengineering Technology”, Unitsky A. E. , Labazava I. E. ,   LLC “Astroengineering Technology”, Zyl S. N. ,   Unitsky String Technologies Inc., Naletov I. V. ,   Unitsky String Technologies Inc., Zayats V. S. ,   Unitsky String Technologies Inc.
Published: June 2022

Modern technocratic consumption of natural resources worsens the ecology of the Earth every year more and more. The problem of development and use of environmentally friendly and efficient technologies is acute for scientists of all countries. To achieve this global goal has been developed the program EcoSpace and numerous studies are being conducted to implement it. In our study, we proposed microorganisms that destruct brown coal, which have a number of necessary enzymes, and show the results of their vital activity on various nutrient media. This biotechnological conversion is one of the promising «green» technologies for the utilization of solid coal waste.
ENERGY AND TECHNOLOGY COMPLEX AS AN ENVIRONMENTAL PROBLEM SOLUTION FOR SOLID FUEL POWER PLANTS
Authors:   Unitsky String Technologies Co., Unitsky A. E. , Yanchuk V. V. ,   Unitsky String Technologies Co.
Published: June 2022

On the basis of the review conducted in this paper a method of sub-bituminous coal power plant construction together with technological complex and greenhouses is proposed. This solution would ensure environmental safety of energy production from solid fossil fuel using byproducts of one technology as primary products for other processes.
THE IMPACT OF PLASTIC AND ITS ALTERNATIVES ON THE ENVIRONMENT
Authors:   International Sakharov Environmental Institute, Belarusian State University, Shevtsova E. V. , Shalkevich P. K. ,   International Sakharov Environmental Institute, Belarusian State University, Lipnitski L. A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The environmental aspects of using plastic in the context of introduction and use of its alternatives are considered. Modern trends in replacing plastic packaging with its organic alternatives are assessed. The conditions are formulated when the use of plastic container alternatives are environmentally friendly.
ANALYSIS OF THE PREVALENCE OF VISUAL ORGAN DISORDERS AND DISEASES AMONG THE CHILDREN’S POPULATION OF MOGILEV
Authors:   International Sakharov Environmental Institute, Belarusian State University, Porada N. E. , Lasevich D. D. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Vision is one of the main indicators of a child’s health. Currently, the incidence of children with visual organ pathology has a steady upward trend [1]. The primary morbidity of children in the Republic of Belarus with diseases of the eye and its accessory apparatus remains at a high level and in 2019 amounted to 5525.5 per 100,000 children (2018 - 5,598.6 %llc). Hence, the pathology of the organ of vision is considered today as a special medical and social problem. The paper analyzes the morbidity of the children’s population of Mogilev with diseases of the visual organ as a whole and individual nosological forms. The analysis of dynamics is carried out and the main trends in the period 2015-2019 are revealed.
COMPARATIVE ANALYSIS OF IRRADIATION METHODS FOR PATIENTS WITH PROSTATE CANCER
Authors:   International Sakharov Environmental Institute, Belarusian State University, Kalevich M. V. , Piatkevich M. N. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

To select the optimal treatment method, it is important to use the full range of radiation therapy parameters. The aim of the work is to assess and quantitatively analyze the dosimetric and time parameters of radiation therapy plans using different fractionation schemes (sequential boost, integrated boost).
USAGE OF INNOVATIVE SOFTWARE TOOLS AND GIS TECHNOLOGIES TO SUPPORT THE ONLINE MONITORING SYSTEM OF THE STATE OF ENVIRONMENTAL COMPONENTS ON THE EXAMPLE OF ORSHA
Authors:   International Sakharov Environmental Institute, Belarusian State University, Zhuravkov V. V. , Urbanovich N. D. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The article presents a description of the innovative software tools and GIS technologies used to support the system of online monitoring of the state of environmental components on the example of Orsha.
QUANTUM-CHEMICAL CALCULATION OF THE N-(3,5-DI-TERT-BUTYL-2-HYDROXYPHENYL) METHANESULFONAMIDE COMPOUNDS WITH ANTIOXIDANT ACTIVITY
Authors:   International Sakharov Environmental Institute, Belarusian State University, Xue Yuan , Shahab Siyamak ,   International Sakharov Environmental Institute, Belarusian State University, Zhenyu Liu ,   International Sakharov Environmental Institute, Belarusian State University, Padabed L. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

This publication presents theoretical calculations applied to N-(3,5-di-tert-butyl-2-hydroxyphenyl) methanesulfonamide compounds to determine their optimized state, predict its free energy, and determine the molecular orbitals involved in spectrum formation.
ANALYSIS OF THE DYNAMICS AND CAUSES OF MORTALITY OF THE POPULATION OF THE REPUBLIC OF BELARUS IN 2010-2019
Authors:   International Sakharov Environmental Institute, Belarusian State University, Porada N. E. , Bobrova A. S. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Mortality is a socio-biological process, the quantitative side of which characterizes the level of health of the population [2]. The mortality of the population is an indicator reflecting the epidemiological patterns of morbidity. The value of this indicator depends both on the frequency of the spread of pathology among the population, and many other factors - the system of organizing data collection, the availability of medical care, the availability of specialists, etc. The mortality rate is an important criterion for the health of the population [4]. The paper analyzes the long-term dynamics and causes of mortality of the population of the Republic of Belarus in the period 20102019. The main trends in the mortality of the population by causes, by age groups, in the context of urban and rural population are determined
QUANTUM-CHEMICAL CALCULATION OF N-(5-(TERT-BUTY1)-2-HYDROXYPHENYL)METHANESULFONAMIDE WITH ANTIOXIDANT ACTIVITY
Authors:   International Sakharov Environmental Institute, Belarusian State University, Zhenyu Liu , Shahab Siyamak ,   International Sakharov Environmental Institute, Belarusian State University, Xue Yuan ,   International Sakharov Environmental Institute, Belarusian State University, Labanava A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

This paper represents theoretical calculations related to newly synthesized methanesulfonamide compounds for defining their optimized state, predicting its free energy, and distinguishing molecular orbitals participating in spectrum formation.
QUANTUM-CHEMICAL CALCULATION OF BIOGENIC ACID DERIVATIVES
Authors:   International Sakharov Environmental Institute, Belarusian State University, Atroshko M. A. , Shahab S. N. ,   International Sakharov Environmental Institute, Belarusian State University, Karankevich H. G. ,   Institute of Physical Organic Chemistry National Academy of Sciences of Belarus, Bogdanova N. V. ,   International Sakharov Environmental Institute, Belarusian State University, Kuvaeva Z. I ,   Institute of Physical Organic Chemistry National Academy of Sciences of Belarus, Shu Y. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The paper presents the data of semi-empirical and theoretical calculations of molecules in the medium of the solvent, their absorption spectrum and the optimized structure with the value of the total energy of the system.
QUANTUM-CHEMICAL CALCULATION OF N-(2-hydroxy-3,5-diisopropylpheny) benzene sulfonamide COMPOUND
Authors:   International Sakharov Environmental Institute, Belarusian State University, Zhibo Zhang , Shahab Siyamak ,   International Sakharov Environmental Institute, Belarusian State University, Labanava A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

This paper represents theoretical calculations related to newly synthetized phenol compound for defining its optimized geometry, free energy and form of molecular orbitals participated in formation of UV/Vis spectrum.
COMPUTER VISION SYSTEM AND CREATION OF CONTROL INTERFACES IN AUGMENTED REALITY
Authors:   International Sakharov Environmental Institute, Belarusian State University, Tkachenko S. V. , Smirnova T. V. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Implemented algorithms for creating a human-computer interface based on computer vision technology and solving the problem of recognizing user gestures by a computer are presented.
ORGANIZATION OF MUSIC THERAPY SESSIONS ON THE BASIS OF STREAMING DATA TRANSMISSION TECHNOLOGIES
Authors:   International Sakharov Environmental Institute, Belarusian State University, Ivaniukovich U. A. , Tsikhonchyk A. S. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

A streaming web service is proposed for organizing music therapy sessions based on cloud storage technologies to improve the mental and physical condition of patients. The service allows selecting musical compositions selected by experts for various situations, or creating individual playlists based on the needs and preferences of the user. The created software application includes a web version, as well as applications for Android and iOS mobile operating systems. For the iOS platform, the Swift language and the Docker and Kitura frameworks are used. For the Android platform, the Java language and the Spark and JBehave frameworks. Adobe Photoshop and Figma were used to implement the design of the application. In addition to programmers, a psychologist and music specialists are involved in the creation of the service.
ALGORITHMS FOR RESULTS’ CLUSTERING OF MELTING CURVES’ ANALYSIS WITH HIGH RESOLUTION
Authors:   International Sakharov Environmental Institute, Belarusian State University, Bel’kovich Y. I. , Snitkov E. V. ,   International Sakharov Environmental Institute, Belarusian State University, Tonkonogov B. A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Basic principles of data clustering are considered, stages of its implementation and methods to determine object similarity and result interpretation are described and characteristics of various conduct methods for DNA melting are given.
EPIDEMIOLOGICAL ANALYSIS OF THE MORBIDITY OF THE ADULT POPULATION OF MINSK REGION WITH DISEASES OF THE ENDOCRINE SYSTEM
Authors:   International Sakharov Environmental Institute, Belarusian State University, Rotova D. A. , Dubina M. A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Despite the success of modern medicine, today the problem of endocrine diseases is relevant for most countries of the world. According to statistics, 371 million people suffer from diabetes in the world, which is 7 percent of the total population of the Earth [3]. The paper analyzed the incidence of the adult population of Minsk region with diseases of the endocrine system for the period from 2015 to 2019 and identified the main trends.
EPIDEMIOLOGICAL AND SOCIAL ASPECTS OF TOBACCO SMOKING AMONG YOUNG PEOPLE
Authors:   International Sakharov Environmental Institute, Belarusian State University, Korban A. K. , Dubina M. A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

One of the most widespread factors detrimental to health is smoking, which is one of the socio-ecological factors in the development of human diseases. In the world, about 60 % of men and 20 % of women are subject to this bad habit. Smoking is quite widespread among various groups of the population, including the younger generation. In Belarus, about 15.5 thousand people die every year from smoking-related diseases [1]. As pаrt оf the study оf tоbаccо smоking аmоng уон^ peоple, ан аnаlysis wаs mаde оf the sоciаl аspects оf the prevаleнce оf smоkiнg атонд students оf 1п1егпаиопа1 Sаkhаrоv Епуиоптеп1а1 Institute оf Ве1ап.ыап Stаte University: а survey оf students оf 1-4 years wаs TOnducted in 2020, its results were ана1yzed, аЫ а сотрага^ ана1ysis оf the results оf а survey оf students TOnducted in 2010, 2015 аЫ 2020 wаs сап-ied онЕ
ARTERIAL HYPERTENSION ON THE BACKGROUND OF CORONAVIRUS INFECTION
Authors:   International Sakharov Environmental Institute, Belarusian State University, Pilyushina T. , Bakunovich A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

During the coronavirus pandemic, special attention should be paid to patients with arterial hypertension, since it has been established that COVID-19 exacerbates the course of this disease even against the background of ongoing antihypertensive therapy, as well as an increase in blood pressure in people who have not previously complained of health.
METHODOLOGICAL APPROACHES TO HEALTH RISKS ASSESSMENT DUE TO EXPOSURE OF VOLATILE ORGANIC CHEMICALS IN DRINKING WATER
Authors:   Republican unitary enterprise «Scientific practical centre of hygiene», Drazdova A. V. , Prasvirakova I. A. ,   Republican unitary enterprise «Scientific practical centre of hygiene», Suravets T. Z. ,   Republican unitary enterprise «Scientific practical centre of hygiene», Firaho H. V. ,   Republican unitary enterprise «Scientific practical centre of hygiene», Dalhina N. A. ,   Republican unitary enterprise «Scientific practical centre of hygiene», Bunevich N. V. ,   Republican unitary enterprise «Scientific practical centre of hygiene»
Published: June 2022

Chlorination of drinking water remains the traditional, economically feasible, most common method of disinfecting water from surface water sources, and there is also a source of disinfection by-products - trihalomethanes with potentially long-term effects properties. The work presents the results of testing the method of assessing the risk to public health associated with the content of these substances in drinking water, taking into account the multiplicity of paths of entry. It is shown that the total potential carcinogenic risk is significantly higher when taking into account the three pathways of entry compared with only the oral route of entry, the greatest contribution is made by the inhalation route. The results obtained testify to the necessity of taking into account multiple pathways of exposure for hygienic regulation of volatile organic compounds in drinking water and health risk assessment in order to substantiate the implementation of measures to reduce it.
EVALUATION OF INDICATORS OF CELLULAR REACTIVITY OF HOMEOSTASIS FOR THERAPY IN STROKE PATIENTS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Krishtopenko A. A. , Shpadaruk E. M. ,   International Sakharov Environmental Institute, Belarusian State University, Smolyakova R. M. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

In this study, the reactivity of the body of stroke 75 patients was studied by dynamic changes in peripheral blood parameters and integral indices of endogenous intoxication before and after treatment. The results of the study showed that the content of erythrocytes, hemoglobin, leukocytes, eosinophils, neutrophils, as well as hematocrit are the most sensitive to treatment. According to our data, the most sensitive and highly informative are integral indicators - ESR, IRL, IRLM, ILRES, IRNL, LII, which may be of high importance in assessing the effectiveness of therapy in patients suffering from stroke.
Pristupačnost usluge javnog zdravstva osobama s invaliditetom
Authors: Vuljanić Ana , Stavljenić-Rukavina Ana
Published: June 2022

Ovaj rad pruža kvalitativnu analizu postojećeg stanja uslužnog procesa izdavanja potvrda za osobe s invaliditetom putem Hrvatskog zavoda za javno zdravstvo i sustava e-Građani. Također, predstavlja strateški dokument kojim se definiraju moguće promjene unutar radnog okruženja koje bi poboljšale kvalitetu usluge. Očekuje se da bi prijedlog mogao poslužiti i drugim ustanovama kao model prihvaćanja individualnih zahtjeva koji proizlaze iz invaliditeta. U svrhu ostvarivanja zadanih ciljeva provedena je SWOT analiza aktivnosti Odjela za zaštitu zdravlja vulnerabilnih skupina. Kako bi se prevladale poteškoće, predložena je implementacija tematskih informacija i najčešćih pitanja korisnika na mrežne stranice Zavoda. Navedeno bi se prilagodilo zakonu koji osigurava pristupačnost mrežnih stranica osobama s invaliditetom. Također su navedene smjernice za translaciju strateškog cilja u aktivnosti, a evaluacija izvršenja pratila bi se putem pokazatelja uz vremensku odrednicu. Predložena poboljšanja osigurala bi da usluga bude jednako pristupačna svim građanima.
Funkcionalne trake u fizioterapiji
Authors: Rukavina Nikola , Dubravčić-Šimunjak Sanda , Ivanković Katarina , Jurinić Antun
Published: June 2022

Funkcionalne se trake, ovisno o ciljevima liječenja, koriste kao jedan od sigurnih fizioterapijskih postupaka u tretmanu boli, edema, hematoma, ozljeda mekotkivnih struktura, funcionalnoj nestabilnosti koštano-ligamentarnog sustava te korekciji alignmenta. Cilj je ovog rada pregledom relevantne literature prikazati načine i mogućnosti primjene funkcionalnih traka te učinke njihovog djelovanja na mišićno-koštani sustav. Nedostaju dobro dizajnirane kliničke studije koje bi dokazale učinkovitost funkcionalnih traka u liječenju ozljeda, oštećenja i bolesti lokomotornog sustava kroz duže vremensko razdoblje. Unatoč nedovoljnom broju dostupnih znanstvenih dokaza, primjena funkcionalnih traka široko je rasprostranjena i popularna fizioterapijska intervencija, ne samo kao sredstvo liječenja, već i kao sredstvo prevencije sportskih ozljeda i oštećenja.
PERFIL DOS PESCADORES RECREATIVOS NA LAGUNA DA JANSEN, SÃO LUÍS, ESTADO DO MARANHÃO
Authors: Ferreira Matheus , Monroe Cassio , França Ester , Aick Carlos , Pontes Julianna , Lopes Danilo , Guimarâes Erick , Santos Jadson
Published: June 2022

This study provided to analyze the profile of recreational fishermen who frequent Laguna da Jansen on the island of São Luís - MA, Eastern Amazon, because of the socio-economic importance of the activity as an important source of employment and income. Data were collected from June to August 2020 from semi-structured online interviews applied to the study’s target audience using the “snowball” method. 78 questionnaires were applied, of which 95% were men, aged between 26-35 years (35%), 40% with professional occupation in the private sector, and average monthly salary ranging from 1 to 3 minimum wages (47%). Most of the interviewees use: reel and spinning reels (31%), with artificial baits (54%) and landed fishing (37%). They have the snnoks Centropomus spp. (34%), the tarpon Megalops atlanticus (31%), and the ladyfish Elops saurus (15%) as target species. Recreational fishing in Laguna da Jansen has shown to be very promising, but it needs improvements in the local infrastructure, such as the construction of a fishing pier, kiosks with specific stores for fishing materials, and selling food products, cleaning, public lighting, and treatment of domestic effluents and improving the system for opening and closing the gates, optimizing the flow of water exchange, and minimizing eutrophication due to the accumulation of organic matter and other organic and inorganic compounds.
Adaption of a tropical passive house as holistic approach
Authors: Wagner Karl
Published: June 2022

Several attempts have been made in tropical countries to conduct green mock-up research on which parameters can better withstand the heat and humidity: Walls, windows, roofs, and even shadings have been tested in mainly so-called contrived experiments. The challenge of a tropical "holistic" Passive building is to bring ALL those relevant parameters into play in different seasonal and weather situations whilst expelling the interference of the hot outside air. In principle, this is happening anyway for most commercial buildings and Passive Houses in all other hemispheres alike, but it is not common for tropical residential building strategies. The author refers back to a database of 250 days from a suburban area in Malaysia. Data out of 4 typically hot months in the year 2017 in detail with 3 adjacent real mini-residential Passive and 1 "red" House(s) with the same positioning for ambient temperature and the most vulnerable part of the building envelope which is the window were cross-examined. The well insulated, basically almost airtight and optimum shaded building with ventilation performed cooler in almost all cases during the rainy season and the increasing number of transition periods. Without aircon and due to the lack of a moisture barrier it remained humid, but with no harm for occupants and the building envelope. The Passive holistic design will work best i.e. energy efficiently in a combination of a) nighttime active usage of green cooling (i.e. cross ventilation or water-based cooling ceilings). During b) daytime, among other related modules looked in, cooling is based upon passive envelope features PLUS shading. For various reasons, compared to buildings in the colder hemisphere (such as tropical thin building envelope and no triple glazing required), the payback of the Tropical Mass Residential Passive House comparing OPEX and CAPEX is reasonable with 5-6 years.
Analisis Profit Sistem Gaduh Usaha Ternak Sapi Bali di Desa Lakito Kecamatan Toari Kabupaten Kolaka
Authors: Muhtar Muhtar , Junaedi Junaedi , Hastuti Hastuti
Published: June 2022

Penelitian ini bertujuan untuk menganalisa keuntungan peternak penggaduh sapi di Desa Lakito, Kecamatan Toari, Kabupaten Kolaka dan faktor apa saja yang mempengaruhinya. Jenis penelitian yang digunakan pada penelitian ini adalah deskriptif kuantitatif yaitu suatu jenis penelitian yang menjelaskan dan menggambarkan secara umum tentang analisis sistem gaduh usaha ternak sapi Bali di Desa Lakito, Kecamatan Toari Kabupaten Kolaka. Variabel yang digunakan dalam penelitian ini yaitu: manajemen pemeliharaan (pengadaan ternak, sistem pemeliharaan, sistem perjanjian pada sistem gaduh ternak sapi Bali), Biaya produksi sistem gaduh (Biaya tetap meliputi penyusutan kandang dan peralatan, Biaya variabel meliputi modal sapi awal tahun, pakan, tenaga kerja dan vaksin/obat- obatan, dan lain-lain), penerimaan dan hasil produksi sistem gaduhan ternak sapi, keuntungan usaha sistem gaduhan. Penerimaan peternak usaha sistem gaduhan ternak sapi bali berkisar sebelas sampai tiga puluh juta/ekor/tahun, keuntungan yang diperoleh peternak bervariasi berkisar tiga juta sampai lima belas juta/ekor/tahun.
This study aims to analyze the profits of rowdy cattle farmers in Lakito Village, Toari District, Kolaka Regency and what factors influence it. The type of research used in this research is descriptive quantitative which is a type of research that explains and describes in general the analysis of the rowdy system of Balinese cattle business in Lakito Village, Toari District, Kolaka Regency. The variables used in this study are: maintenance management (livestock procurement, maintenance system, agreement system on the Bali cattle row system), production costs for the rowdy system (fixed costs include depreciation of cages and equipment, variable costs include cattle capital at the beginning of the year, feed, labor and vaccines/medicines, etc.), receipts and production results of the cattle row system, profits from the row system business. The income of breeders for the rowdy system of Bali cattle ranges from eleven to thirty million/head/year, the profits obtained by farmers vary from three million to fifteen million/head/year.
Utilization of Nanogold and Nanosilver as Drugs Delivery on Antioxidant Activity in Herbal Medicine Preparation During Pandemic Covid-19
Authors:   Department of Chemistry, Faculty of Mathematics and Natural Sciences State University of Surabaya, Jl. Ketintang Surabaya (60231), Dewi Mareidha Nanda
Published: June 2022

The purpose of this study was to determine the effect of adding nanogold and nanosilver with various concentrations on the antioxidant activity of herbal medicine made from black seed, black garlic extract, and propolis. The concentration of nanogold used was 5,10,15,20,25 and 30 ppm with 20 ppm nanosilver concentration. In this study, the activity of antioxidant compounds was tested using the DPPH method with a UV-Vis spectrophotometer. This study shows the percentage of free radical reduction results. The results of this study indicate that there is an effect of adding nanogold in the antioxidant content of herbal medicines. The best nanogold concentration was shown at a concentration of 30 ppm, which was 84,42%. The results show that the greater the concentration of nanogold added, the greater the percent reduction.
Study of the Interactive Effect between Fosfomycin and Tylosin for Use in the Therapy and Prevention of Disease in Veterinary Medicine
Authors:   Research Professor, The Highlands University Centre, Universidad de Guadalajara, Mexico, Hernandez Victor Octavio Fuentes
Published: June 2022

The pharmacological interaction of the combination of Fosfomycin and tylosin was studied. An in vitro challenge method was used for this purpose. The results were used to calculate their interaction using the graphical representation known as ISOBOLOGRAM. The agar well bioassay method was used. The following criteria were used to quantify the results: A synergistic effect was defined when the actual/theoretical effect (SMEF) was greater than 1. The additive effect was defined when the SMEF was equal to 1. The area between the antagonism and additive effect was defined as the zone of indifference. When studying the interaction between Fosfomycin and Tylosin, it was observed that the best SMF of this antibiotic combination was 2 : 3. This result allows postulating that the use of this combination of Fosfomycin and Tylosin establishes a well recognised and documented synergistic effect between them and can be recommended in pigs and poultry for the treatment of infections by gram + and gram - germs and other infectious agents sensitive to this combination.
Isolamento de rizobactérias do picão-preto e caracterização da promoção ou inibição do crescimento de plantas
Authors:   , Kehl Lucas Guilherme Hahn
Published: June 2022

Os sistemas de cultivo de cereais, a exemplo do milho (Zea mays L.), demandam a utilização de herbicidas para o controle de plantas daninhas. Caso não sejam controladas, as plantas daninhas podem competir com o milho e reduzir a produtividade. O uso de herbicidas na cultura do milho aumenta os custos de produção e gera impactos ambientais negativos. A microbiota rizosférica pode influenciar as interações de competição e facilitação entre plantas, podendo ser usada no manejo integrado de plantas daninhas. Dessa forma, o objetivo deste trabalho foi o de isolar bactérias da rizosfera do picão-preto (Bidens pilosa L.) e caracterizá- las quanto à capacidade de promoção ou inibição do crescimento do milho e da planta hospedeira em condições de casa de vegetação. Foram obtidos o total de 191 isolados bacterianos da rizosfera do picão-preto. Esse isolados apresentaram efeitos neutros ou de promoção do crescimento do milho, não sendo observada atividade inibitória. Para altura da parte aérea (ALT), observaram-se ganhos mínimos e máximos de 10 e 41 %, respectivamente, nos tratamentos com inoculação bacteriana em comparação ao tratamento controle. Ganhos de 1 a 31 % foram, também, observados para o diâmetro do colmo (DIA). Para massa seca da parte aérea (MSPA), massa seca da raiz (MSR) e massa seca total (MST), os ganhos mínimos e máximos observados corresponderam, respectivamente, a 16 e 120, 9 e 130 e 15 e 103 %. A inoculação do milho aumentou em 26 a 84 % e reduziu de 2 a 36 % a relação raiz/parte aérea (R/PA). Os isolados bacterianos tiveram efeitos neutros, de promoção ou de inibição do crescimento do picão-preto. Para ALT, observaram-se ganhos mínimos e máximos de 16 e 66 %, respectivamente ou, redução do crescimento de 4 a 37 %, a depender do isolado bacteriano. Para MSPA, MSR e MST, os ganhos mínimos e máximos observados corresponderam, respectivamente, a 25 e 89, 12 e 54 e 13 e 53 %. Os isolados com efeito inibitório do crescimento reduziram de 9 a 76 % a MSPA, 20 a 79 % a MSR, 18 a 77 % a MST e 3 a 42 % a R/PA. A análise dos resultados de produção de MSPA, MSR, MST e da ALT das plantas de milho (M) e picão-preto (P) inoculados com as bactérias rizosféricas permitiu a obtenção de seis fenótipos combinados para os isolados bacterianos testados (M/P): +/+, +/0, +/-, 0/+, 0/0 e 0/-, onde + = promoção do crescimento, - = inibição do crescimento e 0 = sem efeito sobre o crescimento da planta. A rizosfera do picão-preto contém populaçõesexpressivas de bactérias promotoras do crescimento do milho e inibidoras do crescimento da planta hospedeira. Esses microrganismos podem contribuir para processos de facilitação e competição durante as interações cultura-planta daninha. Palavras-chave: Facilitação. Competição. Manejo integrado de plantas daninhas. PGPR. DRB.