Bulletin of Lviv State University of Life Safety
Journal published by Lviv State University of Life Safety
Journal
Bulletin of Lviv State University of Life Safety
Journal published by Lviv State University of Life Safety
The scientific journal "Bulletin of Lviv State University of Life Safety" has been published since 2007. The scheduled frequency is 2 times per year. The journal publishes original research in the following fields: Education Sciences, Management, Ecology, Computer Science and Information Technology, Cybersecurity, Chemical Technology and Engineering, Environmental Technologies, Fire Safety, Civil Security, Transportation Technologies.
Subjects: Multidisciplinary
Articles
1–50 of 786 results.
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Evaluating the Anthropogenic Impact on the Prut River Near Yaremche-town on the Pollution Level Indices of Bottom Sediments DownloadB. Boychuk • A. Kuzyk • L. Sysadescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Introduction. One of the most objective and reliable indicators of the state of pollution of the aquatic environment and the overall level of technological load on it is the content of pollutants in b...
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Determination Of Technogenic Risks In Transitional States During Operation Of Water Treatment Systems In Heat Energy DownloadI. UriadnikovaIntroduction. Currently, the most important issues in the national economy are the issues of continuous, reliable and safe operation of circulating water supply systems, namely power units of thermal ...
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A. Khariv • A. Lagundescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Introduction. Mathematical methods and models are an effective tool for studying complex economic systems at different levels of enterprise management. Economic mathematical modelling is actively deve...
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O. Polotai • O. Belej • N. Maltsevadescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Introduction. The development of computer technology has given a new impetus to the use of computer steganography. However, it is important to understand the physical content of this type of steganogr...
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Quantum Chemical Simulation of the Inhibitory Effect of Aqueous Solutions of Inorganic Copper(ii) Salts on the Combustion of Hydrocarbons DownloadM. Karvatska • H. Lavrenyuk • V. -P Parhomenko • B. Mykhalichkodescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Introduction. The search for chemicals that would have an effective fire extinguishing effect and the development of new fire extinguishers based on them is an extremely important problem of fire safe...
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Fds Modeling of the Fire-preventing Eaves Effectiveness to Prevent the Fire Spreading on Facade of High-rise Buildings DownloadR. Yakovchuk • Ya Ballo • A. Kuzyk • O. Kagitin • V. Kovalchukdescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Purpose. Applying FDS modelling to detect the influence of structural parameters of facade fire eaves, the effectiveness of fire prevention by vertical building structures in high-rise buildings.Metho...
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Efficiency of the Heating System of the Driver's Workplace and the Vessel of the Windshield of Buses DownloadS. Niemyi • V. BrytkovskyiIntroduction. One of the dominant areas of improvement of motor vehicles is to improve traffic safety. An im-portant aspect of bus safety is visibility from the driver's workplace, which largely depen...
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Enhancing the Effective Functioning of Intersections with Intensive Traffic and Pedestrian Flows DownloadA. Renkas • D. Rudenko • V. Tovaryanskyydescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Introduction. Problematic sections of the road network are intersections with high traffic intensity of conflicting pedestrian and traffic flow, in particular, right and left turns. At such crossings,...
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Professor Volodymyr Kucheryavyi Scientific School Of Urboecology, Phytomelioration And Landscape Architecture DownloadYa Henyk • A. Kuzyk • V. Popovychdescription Journal article public Bulletin of Lviv State University of Life Safety • 2021 Austria • Belgium • Germany • Norway • Poland • 2 moreIntroduction. The theoretical foundations of the new ecological disciplines "Urban Ecology" and "Phytomeliora-tion" were laid in the mid-80's and 90's of the last century at the Department of Ecology ...
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Олександр Хлєвнойdescription Journal article public Bulletin of Lviv State University of Life Safety • 2021No abstract available.
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Олександр Хлєвнойdescription Journal article public Bulletin of Lviv State University of Life Safety • 2021No abstract available.
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R. Veselivskyy • D. Smoliak • Y. Baran • I. Pavuk • D. DulenkoIntroduction. Declared on the rapid development and pace of construction, which increases the need for high-risk work, in particular: climbing works and works at height using a special climbing order....
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N. Grynchyshyn • T. Shuplat • O. Zhorinadescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Introduction. The modern process of urbanization is accompanied by a steady trend towards increasing the level of motorization. And both public and private. The concentration of a large number of vehi...
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The Use of A Risk-oriented Approach of Production Factors Assessment for Increasing the Efficiency of Occupational Safety Management System DownloadV. Zdanovsky • M. Radionov • V. Sepitchak • R. SoltysikThe article deals with important aspects of research and implementation of risk-oriented approach (ROA), including: The operation of OSMS is necessary to carry out based on the management of professio...
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L. Hashchuk • P. Hashchukdescription Journal article public Bulletin of Lviv State University of Life Safety • 2021The general principles and strategies to control the work of switching devices in a step transmission of the car are considered. It is assumed that the synchronization of the rotation of the transmiss...
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Assessment of the Impact of Road Conditions on Accidents with the Application of the Multifactor Model DownloadD. Rudenko • A. Renkas • V. Tovaryanskydescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Introduction. The process of an accident is complex because it depends on a large number of factors, the rela-tionship of which is sometimes not obvious enough. The process of a traffic accident is in...
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I. Kondysiukdescription Journal article public Bulletin of Lviv State University of Life Safety • 2021An analysis of methodologies and research papers on project portfolio management in various sectors of the econ-omy. The peculiarities of the subject branch (motor transport enterprises) are analyzed....
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Specifics of Creation of Information TECHNOLOGY of Operational Planning of Milk Procurement on the Territory of Communities DownloadN. Kovaldescription Journal article public Bulletin of Lviv State University of Life Safety • 2021The analysis of scientific works concerning the creation of information technologies in various branches of a na-tional economy is executed. The state of milk procurement systems in the subject area i...
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Analysis of Factors Affecting the Spread of Fire by the Structure of Facade Thermal Insulation with Ventilated Air Layer DownloadR. Yakovchuk • O. Kahitin • V. Loik • O. Synelnikov • R. Halanchenko • 1 more • O. Vozniakdescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Aim. The purpose of this work is to analyse the factors influencing the development and spread of fire on the surface of external walls with facade insulation with a ventilated air layer. As well as a...
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Robert Gwardyński • Bogusław Kogutdescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Streszczenie: Polska Państwowa Straż Pożarna jest formacją zawodową, umundurowaną i wyposażoną w specjalistyczny sprzęt, podległą ministrowi właściwemu do spraw wewnętrznych, powołaną przez ustawodawc...
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Assessment Of Danger Factors In Case Of Accidents Of Railway Tanks With Liquefied Hydrocarbon Gases DownloadV. Loik • O. Synelnikov • O. Babadzhanova • V. Kovalchukdescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Introduction. Human security is the most important aspect of the functioning of society. Accidents during the transportation of liquefied hydrocarbon gases are one of the most dangerous events on rail...
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Wybrane Działania Państwowej Straży Pożarnej Na Rzecz Doskonalenia Ukraińskich Rozwiązań W Obszarze Bezpieczeństwa Powszechnego DownloadR. Sochadescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Streszczenie: Zmieniająca się natura zagrożeń, w tym ich globalny charakter, dyktuje potrzebę ciągłej kooperacji wielu podmiotów, w tym w wymiarze międzynarodowym, które posiadają możliwość wzajemnego...
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Anna Tychkovska -. Koverchykdescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Streszczenie:W artykule przedstawiono rozważania dotyczące zagadnień związanych z materialnym i subiektywnym zakresem bezpieczeństwa publicznego i porządku publicznego. Prezentowane obrady mają charak...
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Changes in Functioning of the Emergency Notification System and the 112 Emergency Number in Poland DownloadAleksandra SkrabaczIntroduction. Striving to improve performance should be a characteristic feature of any system. This particularly concerns systems dedicated to the protection of human life and health. The efficiency ...
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Robert Gwardyńskidescription Journal article public Bulletin of Lviv State University of Life Safety • 2021Streszczenie: Polska Policja jest formacją umundurowaną i uzbrojoną, podległą ministrowi właściwemu do spraw wewnętrznych, powołaną przez ustawodawczą władzę państwową do zapewnienia bezpieczeństwa lu...
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Improving Of Processes Of Transport And Logistics Activity By Applying Electric Vehicles In Supply Chain Management DownloadV. Tovarianskyi • A. Renkas • D. RudenkoFormulation of the problem. Within the functional areas of logistics, operations and functions related to purchasing, production and sales are carried out. Moving raw materials, semi-finished products...
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Method of Evaluation and Selection of Candidates in the Project Teams of Higher Education Institutions in the Civil Protection System DownloadO. Kovalchuk • O. Zachko • D. Kobylkin. The article classifies the methods of selection and evaluation of applicants for higher education with specific learning conditions based on the Civil Defence Law. The application of the competence ...
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R. Ratushnyi • A. MarmulyakIntroduction. The research is dedicated to the citizens of Ukraine. It is known that in many countries of the world there is a discussion about the possibility of introducing the "Unconditional Basic ...
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Unambiguousness-ambiguity of Parametric Optimization of Motor-car Systems in the Conditions of Criterial Uncertainty DownloadP. Hashchukdescription Journal article public Bulletin of Lviv State University of Life Safety • 2020Annotation. The general methodology of parametric optimization of systems is considered for two arbitrary cri-teria simultaneously. The so-called principle of expanding an optimization problem is prop...
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B. Wiśniewskidescription Journal article public Bulletin of Lviv State University of Life Safety • 2020The article presents considerations regarding the issues of state security management in crisis situations and states of emergency in the context of organized actions. During the research and presenta...
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Professional Motivation as an Internal Factor of the Professionalism Development of the Future Manager DownloadM. Kupchak • A. Samilodescription Journal article public Bulletin of Lviv State University of Life Safety • 2020. Introduction. Motivation is considered one of the most important units in the structure of professional activity of a specialist manager. It is the motivational component that has the greatest impac...
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M. Labachdescription Journal article public Bulletin of Lviv State University of Life Safety • 2020The article substantiates the relevance of the problem of forming a linguistic and cultural personality at a higher school, although this problem is not new. Obviously, the strategies used before were...
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Олександр Хлєвнойdescription Journal article public Bulletin of Lviv State University of Life Safety • 2020No abstract available.
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O. Menshykova • R. Stawicki. The problems of refugees and migrants are a topical issue in world politics. Ukraine is a country of destination and transit for those who need International protection, as well as economic migrants...
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R. Tatsii • M. Stasiyk • O. Pazen • L. Shypotdescription Journal article public Bulletin of Lviv State University of Life Safety • 2020In this paper, in closed form, the problems of determining stationary temperature fields in multilayer (flat, cylindrical and spherical) structures in the presence of discrete-continuous internal and ...
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B. Boychuk • A. Kuzyk • L. Sysadescription Journal article public Bulletin of Lviv State University of Life Safety • 2020. Introduction. Under the influence of anthropogenic pressures, as well as natural conditions, tourist facilities are gradually losing valuable recreational properties. To preserve and restore them re...
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Evaluation of Efficiency of Treatment Facilities Cities of Ternopil by the Complex of Hydrochemical Parameters of the River Seret DownloadV. Pashnyuk • O. Myakush • L. Sysadescription Journal article public Bulletin of Lviv State University of Life Safety • 2020Introduction. The quality of wastewater treatment in settlements is an important task of our time. To assess the efficiency of treatment plants in a particular city often use the hydrochemical paramet...
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Олександр Хлєвнойdescription Journal article public Bulletin of Lviv State University of Life Safety • 2020No abstract available.
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O. Andrievska-Semenykdescription Journal article public Bulletin of Lviv State University of Life Safety • 2020. The article is devoted to the professional identity mechanism formation features study of future psy-chologists during their studies in higher educational institutions (HEIs). Systematization of psy...
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Theoretical and Practical Aspects of Civil Defense - Current State and Directions for Perfection DownloadB. Kogut • P. Lubiewski • J. ZiobroThe article presents legal and organizational issues related to the functional and institutional enterprises of the Civil Defense in the Republic of Poland. It was assumed that the article will be bas...
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D. Skalski • D. Kowalski • M. TuzThe work deals with the discussion of the issue of relations between the economy and politics and school physical education over the centuries in selected European countries and in Poland, up to the t...
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Explosive Ordnance Disposal Technicians of the Rescue Board Confused with the Right to Apply Direct Coercion and to Use Measures DownloadU. Vanaisakdescription Journal article public Bulletin of Lviv State University of Life Safety • 2020Background: According to the current Estonian Law Enforcement Act (hereinafter LEA), only competent law enforcement institutions may apply measures of state supervision. Law enforcement institution's ...
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E. Zieliński • P. Dzięgielewski • M. Zieliński • B. Motylewski • D. Skalskidescription Journal article public Bulletin of Lviv State University of Life Safety • 2020The disability problem is an important issue that paramedics also face. Their attitudes and knowledge about this phenomenon may largely depend on the contact they make with a disabled person, and this...
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L. Dzyuba • Kh Lishchynska • A. SomykThe need for special saving devices arises during emergency response. Such situations are connected with rescuing of people or animals from deep narrow holes or even from under blockages of constructi...
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P. Bosak • O. Stokalyuk • O. Korolova • V. PopovychIntroduction. In the industrial regions of Ukraine, the structure of nature formed over a long period without objective laws of development and recovery of natural resource systems and ecosystems. All...
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V. Popovych • A. HapaloIntroduction. One of the most dangerous phenomena of fires in natural ecological systems is the physicochemical and structural changes of soils due to temperature (pyrogenic) factor. Such types of fir...
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M. -V Lyba • L. Uhryndescription Journal article public Bulletin of Lviv State University of Life Safety • 2020With the development of information technology, humanity is increasingly delving into the world of gadgets, cloud technology, virtual reality, and artificial intelligence. Through web applications, we...
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Evaluation of Energy Ecological Efficiency of Technologies for Resource Saving and Protection of the Atmosphere From Emissions in the «Boiler-house – Heat Consumers – Environmental» System DownloadV. Kolesnyk • A. Pavlychenko • I. Moniukdescription Journal article public Bulletin of Lviv State University of Life Safety • 2020Introduction. City boiler-houses significantly pollute the city's atmosphere with environmentally hazardous substances emitted into the atmosphere along with flue gases. In each district of the city, ...
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The Concept of the Thematic Quest-room for Formation of Children's Readyness to Action in Fire DownloadV. Kovalyshyn • O. Khlevnoy • D. Kharyshyn • A. Ivanusadescription Journal article public Bulletin of Lviv State University of Life Safety • 2020Introduction. The data obtained by questionnaires indicate that not enough attention system of education gives to the formation of children's psychological readiness for action in case of fire. Traini...
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Influence of Imperfect Thermal Contact on Heat Exchange in the System of Multilayer Cylindrical Bodies DownloadR. Tatsii • M. Stasiuk • O. Pazendescription Journal article public Bulletin of Lviv State University of Life Safety • 2020Introduction. Solving the problem of heat transfer in multilayer structures devoted a large number of works. The vast majority of them are limited to the case of perfect thermal contact between the la...