Pub Date : 1900-01-01DOI: 10.25257/fe.2019.4.50-56
Enkhtayvan Uuganbayar
{"title":"ANALYSING AND ASSESSING FIRE RISKS OF FATALITIES AND INJURES IN RESIDENTIAL BUILDINGS AND CONSTRUCTIONS (YURTS) IN MONGOLIA DURING 2014 - 2018","authors":"Enkhtayvan Uuganbayar","doi":"10.25257/fe.2019.4.50-56","DOIUrl":"https://doi.org/10.25257/fe.2019.4.50-56","url":null,"abstract":"","PeriodicalId":105490,"journal":{"name":"Fire and Emergencies: prevention, elimination","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124325370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.25257/fe.2019.4.69-74
S. Chebotarev, A. Ovsyanik, I. Lysenko
{"title":"MANAGING PREPAREDNESS, EFFICIENCY AND LIFE CYCLE OF EMERCOM APPLIANCES","authors":"S. Chebotarev, A. Ovsyanik, I. Lysenko","doi":"10.25257/fe.2019.4.69-74","DOIUrl":"https://doi.org/10.25257/fe.2019.4.69-74","url":null,"abstract":"","PeriodicalId":105490,"journal":{"name":"Fire and Emergencies: prevention, elimination","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125528720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.25257/fe.2022.4.52-58
A. Voloshenko, M.V. Shevtsov
{"title":"Information and analytical support in assessing safe fire distance between buildings in industrial areas","authors":"A. Voloshenko, M.V. Shevtsov","doi":"10.25257/fe.2022.4.52-58","DOIUrl":"https://doi.org/10.25257/fe.2022.4.52-58","url":null,"abstract":"","PeriodicalId":105490,"journal":{"name":"Fire and Emergencies: prevention, elimination","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125423106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.25257/fe.2023.2.112-120
K. M. Kholostov, A. Kholostov
PURPOSE. According to the authors’ point of view, the situational approach to decision-making in training system (pedagogical system) can be applied to formalize the decision-making process for managing this organizational system, and it will allow using various methods, ways of modeling and calculating the main indicators of its functioning. The proposed approach concentrates management activities of a chief based on the existing combination of input indicators and the performance results of the specified system. At the same time, it is possible to exclude to a certain extent the subjectivity introduced by students and their groups into decision-making process. The method of sequential recalculation of learning time on the totality of learning stages makes it possible to rationalize the planning of the educational process. The hypothesis of the research is that the model of pedagogical system functioning can be formally defined by means of implementing its function, which allows students to acquire new qualities from a variety of professionally significant qualities R on the basis of their basic qualities from a variety of Z. METHODS. As a mathematical apparatus, set-theoretic methods, methods of mathematical analysis, as well as methods of mathematical statistics have been used. FINDINGS. The presented approach and method make it possible to increase the efficiency of decisions made and implemented in a managed pedagogical system, which as a whole allows rationalizing and improving its work. RESEARCH APPLICATION FIELD. The proposed method is applicable both in implementing basic educational programs and advanced professional education programs, carried out in traditional forms and with the use of distance learning techniques. CONCLUSIONS. The situational approach allows applying formal methods to the pedagogical system, and the proposed method of learning time rationalization assumes reducing the total training time with the priotirization of individual disciplines and the parameters which are not subject to change.
{"title":"Decision-making support on planning the educational process based on the situational approach and the method of learning time rationalization","authors":"K. M. Kholostov, A. Kholostov","doi":"10.25257/fe.2023.2.112-120","DOIUrl":"https://doi.org/10.25257/fe.2023.2.112-120","url":null,"abstract":"PURPOSE. According to the authors’ point of view, the situational approach to decision-making in training system (pedagogical system) can be applied to formalize the decision-making process for managing this organizational system, and it will allow using various methods, ways of modeling and calculating the main indicators of its functioning. The proposed approach concentrates management activities of a chief based on the existing combination of input indicators and the performance results of the specified system. At the same time, it is possible to exclude to a certain extent the subjectivity introduced by students and their groups into decision-making process. The method of sequential recalculation of learning time on the totality of learning stages makes it possible to rationalize the planning of the educational process. The hypothesis of the research is that the model of pedagogical system functioning can be formally defined by means of implementing its function, which allows students to acquire new qualities from a variety of professionally significant qualities R on the basis of their basic qualities from a variety of Z. METHODS. As a mathematical apparatus, set-theoretic methods, methods of mathematical analysis, as well as methods of mathematical statistics have been used. FINDINGS. The presented approach and method make it possible to increase the efficiency of decisions made and implemented in a managed pedagogical system, which as a whole allows rationalizing and improving its work. RESEARCH APPLICATION FIELD. The proposed method is applicable both in implementing basic educational programs and advanced professional education programs, carried out in traditional forms and with the use of distance learning techniques. CONCLUSIONS. The situational approach allows applying formal methods to the pedagogical system, and the proposed method of learning time rationalization assumes reducing the total training time with the priotirization of individual disciplines and the parameters which are not subject to change.","PeriodicalId":105490,"journal":{"name":"Fire and Emergencies: prevention, elimination","volume":"30 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130735249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.25257/fe.2022.4.39-51
A. Kolpakov, S. Popov, O. Dolgov, V. V. Zykov, I. M. Kolpakova
{"title":"Studying effect of long-term pre-fabricated dome shelters design features on their strength, weight and technological specifications with the view of disposing means and forces of EMERCOM of Russia","authors":"A. Kolpakov, S. Popov, O. Dolgov, V. V. Zykov, I. M. Kolpakova","doi":"10.25257/fe.2022.4.39-51","DOIUrl":"https://doi.org/10.25257/fe.2022.4.39-51","url":null,"abstract":"","PeriodicalId":105490,"journal":{"name":"Fire and Emergencies: prevention, elimination","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130461908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.25257/fe.2019.1.57-62
Enkhtayvan Uuganbayar, N. Prisyazhnyuk
{"title":"ANALYSIS OF FIRE STATISTICS AND INTEGRATED SOCIO-ECONOMIC INDICATOR OF FIRE RISKS IN RESIDENTIAL BUILDINGS AND STRUCTURES IN MONGOLIA","authors":"Enkhtayvan Uuganbayar, N. Prisyazhnyuk","doi":"10.25257/fe.2019.1.57-62","DOIUrl":"https://doi.org/10.25257/fe.2019.1.57-62","url":null,"abstract":"","PeriodicalId":105490,"journal":{"name":"Fire and Emergencies: prevention, elimination","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129722033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.25257/fe.2021.2.25-31
A. Denisov, I. Korshunov, Yu. D. Pankov
{"title":"EVALUATING MANAGEMENT AND ORGANIZATION PRACTICE OF GAS SMOKE PROTECTION SERVICE OF FIRE SERVICE","authors":"A. Denisov, I. Korshunov, Yu. D. Pankov","doi":"10.25257/fe.2021.2.25-31","DOIUrl":"https://doi.org/10.25257/fe.2021.2.25-31","url":null,"abstract":"","PeriodicalId":105490,"journal":{"name":"Fire and Emergencies: prevention, elimination","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128103186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.25257/fe.2021.4.82-86
Seferyan E.
Purpose. The article analyzes the normative documents of the Ministry of Education and Science and the Ministry of Labor, which underlie the development of the basic educational curriculum for the new Federal State Educational Standard 3 ++ majoring in 20.05.01 “Fire safety”. The types of professional activity in the specified specialty are considered, the range of tasks is outlined when introducing an independent assessment of qualifications into the institute system of specialists training. The principle has been determined, which, if not observed, will result in the unbalancing of specialist program. Methods. Theoretical level methods were used within the framework of the research, in particular, analysis, as well as methods of the empirical level – description, comparison and testing. Findings. The research resulted in the development of a scheme for a two-stage education system in the implementation of the Federal State Educational Standard of Higher Education 3 ++, and the direction of specialization for a specialist program has been determined as well. Research application field. The results obtained will help to further develop the main professional educational curricula of a specialist program in two areas, in which graduates will be equally in demand. Conclusions. Taking into account the above said, the study will progress in developing a separate specialist program, aimed at the needs of the labor market in the field of fire safety (engineering, preventive and managerial personnel of the services providing fire safety in an organization).
{"title":"BASIC APPROACHES TO THE HIGHER EDUCATION FEDERAL STATE EDUCATIONAL STANDARD OF GENERATION 3 ++ IN SPECIALTY “FIRE SAFETY”","authors":"Seferyan E.","doi":"10.25257/fe.2021.4.82-86","DOIUrl":"https://doi.org/10.25257/fe.2021.4.82-86","url":null,"abstract":"Purpose. The article analyzes the normative documents of the Ministry of Education and Science and the Ministry of Labor, which underlie the development of the basic educational curriculum for the new Federal State Educational Standard 3 ++ majoring in 20.05.01 “Fire safety”. The types of professional activity in the specified specialty are considered, the range of tasks is outlined when introducing an independent assessment of qualifications into the institute system of specialists training. The principle has been determined, which, if not observed, will result in the unbalancing of specialist program. Methods. Theoretical level methods were used within the framework of the research, in particular, analysis, as well as methods of the empirical level – description, comparison and testing. Findings. The research resulted in the development of a scheme for a two-stage education system in the implementation of the Federal State Educational Standard of Higher Education 3 ++, and the direction of specialization for a specialist program has been determined as well. Research application field. The results obtained will help to further develop the main professional educational curricula of a specialist program in two areas, in which graduates will be equally in demand. Conclusions. Taking into account the above said, the study will progress in developing a separate specialist program, aimed at the needs of the labor market in the field of fire safety (engineering, preventive and managerial personnel of the services providing fire safety in an organization).","PeriodicalId":105490,"journal":{"name":"Fire and Emergencies: prevention, elimination","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126889295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.25257/fe.2023.2.12-18
V. Nazarov, Aleksander G. Vlasov, M. M. Tangiev
PURPOSE. Predicting duration of petroleum products evaporation in process units is a necessary step in the development of engineering documentation before maintaining process units for under inflammable and combustible liquids. The article is devoted to one of the most common technological operations – gas space ventilation of process units. METHODS. The ventilation process is analytically described by the differential equation of material balance. Formulas for calculating ventilation duration are presented. Analytical determination of ventilation duration is performed. The procedure for the experimental study of the ventilation process is presented. FINDINGS. The ventilation process is conditionally divided into three periods: unsteady, stationary (main) and degassing period. The first and third periods are short-term ones. The main period depends on the amount of oil product residues in the process unit and its properties. RESEARCH APPLICATION FIELD. The results of analytical and experimental studies can be used for predicting ventilation process duration and assessing the level of its fire and explosion hazard during maintenance of process units and admission to hot works. CONCLUSIONS. The method of experimental and theoretical study of evaporation process of IFL (CL) and assessment of its fire hazard level is proposed.
{"title":"Predicting duration of petroleum products evaporation in process units","authors":"V. Nazarov, Aleksander G. Vlasov, M. M. Tangiev","doi":"10.25257/fe.2023.2.12-18","DOIUrl":"https://doi.org/10.25257/fe.2023.2.12-18","url":null,"abstract":"PURPOSE. Predicting duration of petroleum products evaporation in process units is a necessary step in the development of engineering documentation before maintaining process units for under inflammable and combustible liquids. The article is devoted to one of the most common technological operations – gas space ventilation of process units. METHODS. The ventilation process is analytically described by the differential equation of material balance. Formulas for calculating ventilation duration are presented. Analytical determination of ventilation duration is performed. The procedure for the experimental study of the ventilation process is presented. FINDINGS. The ventilation process is conditionally divided into three periods: unsteady, stationary (main) and degassing period. The first and third periods are short-term ones. The main period depends on the amount of oil product residues in the process unit and its properties. RESEARCH APPLICATION FIELD. The results of analytical and experimental studies can be used for predicting ventilation process duration and assessing the level of its fire and explosion hazard during maintenance of process units and admission to hot works. CONCLUSIONS. The method of experimental and theoretical study of evaporation process of IFL (CL) and assessment of its fire hazard level is proposed.","PeriodicalId":105490,"journal":{"name":"Fire and Emergencies: prevention, elimination","volume":"292 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125959100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.25257/fe.2021.3.21-29
V. Royenko, R. Khalikov, S. Khramtsov, A. Karmes
Purpose. Fire extinguishing efficiency of flooding with temperature-activated water (TAW) sprays depends on the constituent droplets size and their distribution density. This work is aimed at determining effective characteristics of TAW polydisperse droplet phase for extinguishing fires in confined spaces. The research objectives are: 1) theoretical research of TAW extinguishing capacity dependence on its discharge parameters; 2) developing a generalized model of droplet motion in highly heated fluxes based on the physical process of TAW droplets evaporation in hightemperature environment; 3) modeling the evaporation process of TAW polydisperse droplet phase using the MathLab hardwaresoftware system. Methods. Chemical thermodynamics theory has been used to study evaporation and motion processes of TAW droplet phase. Similarity theory and algorithms theory have been used to simulate the evaporation process of TAW polydisperse droplet phase. Findings. The research has made it possible to establish that the most effective fire extinguishing characteristics are exhibited by temperature-activated water sprays, having droplets with a diameter of less than 5 µm distribution density of more than 60 %. In addition, it has been found that evaporation process of TAW sprays containing a greater number of first mode droplets has a parabolic-asymptotic character. Research application field. The compiled model can be applied to describe the evaporation process of water polydisperse media in highly heated fluxes, as well as to increase flooding efficiency with TAW sprays. Conclusions. Flooding process by means of TAW simulation makes it possible to determine the most effective fire extinguishing characteristics of its discharge for flooding. In further studies, it is advisable to simulate TAW sprays with inhibiting water-soluble salts evaporation process.
{"title":"MODELING OF FLOODING BY TEMPERATURE-ACTIVATED WATER SPRAYS","authors":"V. Royenko, R. Khalikov, S. Khramtsov, A. Karmes","doi":"10.25257/fe.2021.3.21-29","DOIUrl":"https://doi.org/10.25257/fe.2021.3.21-29","url":null,"abstract":"Purpose. Fire extinguishing efficiency of flooding with temperature-activated water (TAW) sprays depends on the constituent droplets size and their distribution density. This work is aimed at determining effective characteristics of TAW polydisperse droplet phase for extinguishing fires in confined spaces. The research objectives are: 1) theoretical research of TAW extinguishing capacity dependence on its discharge parameters; 2) developing a generalized model of droplet motion in highly heated fluxes based on the physical process of TAW droplets evaporation in hightemperature environment; 3) modeling the evaporation process of TAW polydisperse droplet phase using the MathLab hardwaresoftware system. Methods. Chemical thermodynamics theory has been used to study evaporation and motion processes of TAW droplet phase. Similarity theory and algorithms theory have been used to simulate the evaporation process of TAW polydisperse droplet phase. Findings. The research has made it possible to establish that the most effective fire extinguishing characteristics are exhibited by temperature-activated water sprays, having droplets with a diameter of less than 5 µm distribution density of more than 60 %. In addition, it has been found that evaporation process of TAW sprays containing a greater number of first mode droplets has a parabolic-asymptotic character. Research application field. The compiled model can be applied to describe the evaporation process of water polydisperse media in highly heated fluxes, as well as to increase flooding efficiency with TAW sprays. Conclusions. Flooding process by means of TAW simulation makes it possible to determine the most effective fire extinguishing characteristics of its discharge for flooding. In further studies, it is advisable to simulate TAW sprays with inhibiting water-soluble salts evaporation process.","PeriodicalId":105490,"journal":{"name":"Fire and Emergencies: prevention, elimination","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122958304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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