Transfer of innovative technologies最新文献

{"title":"Analysis of crowdsourcing technology tasks for geoinformation systems in the field of emergency management","authors":"V. Shklyar, S. Fedin","doi":"10.32347/tit2141.0304","DOIUrl":"https://doi.org/10.32347/tit2141.0304","url":null,"abstract":"In recent decades, there has been a trend of increasing the number of emergencies (EM) and the scale of their consequences. This forces humanity to look for new ways to increase the effectiveness of protection of the population and territories from emergencies, to anticipate future threats, risks and dangers, to develop methods for their forecasting and prevention [1]. Emergencies are always accompanied by both material and human losses, so it is very important to make quick and correct decisions to eliminate their consequences. One of the main areas of improving the efficiency, validity and quality of management decisions to prevent and eliminate emergencies is the creation of information systems to support decision-making based on broad and comprehensive automation of resource management processes, which are designed to prevent and eliminate emergencies. Peculiarities of the decision-making process in emergency situations are incomplete and unreliable presentation of information and a small reserve of time for decision-making, and the peculiarity of the functioning of information systems to support decision-making in emergency situations is the need to ensure adequate and effective modeling of different classes NS. The use of modeling in the management of complex objects of different physical nature, operating, as a rule, in conditions of uncertainty, can significantly increase the efficiency of management due to the fact that provides the ability to analyze changes in the properties of the object when choosing control influences. Given the above, information systems to support decision-making can be supplemented by systems for the rapid collection of information about the state of the environment in emergency areas. Today, the management of the acquisition, integration and analysis of large and heterogeneous data obtained from various sources is carried out on the basis of a new paradigm of computing, called crowdsourcing, and one of the options for obtaining information about the state of the environment in emergency zones there are crowdsourcing systems [2]. Such systems will be able to provide up-to-date information on the state of the environment in the emergency zone, on the basis of which the decision support system will be able to provide the necessary management decisions to prevent, reduce or eliminate negative consequences. Thus, the urgent task of supporting management decisions to improve the efficiency and validity of measures to prevent and eliminate emergencies is the creation of information crowdsourcing systems for collecting information about the state of the environment in emergency areas.","PeriodicalId":434555,"journal":{"name":"Transfer of innovative technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130457210","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}

{"title":"Aspekty medyczno-prawne dotyczące żywienia w kontekście bezpieczeństwa ekologicznego żywności","authors":"Julia Świerżewska, Salomea Kaszczewska, Wojtek Młodziejewski","doi":"10.32347/TIT2141.0207","DOIUrl":"https://doi.org/10.32347/TIT2141.0207","url":null,"abstract":"They know better all the features and risks of their business, and therefore they must be responsible for their safety. Implementation of the main elements of the new food safety control system in Ukraine takes place through the implementation of a permanent procedure based on the HACCP principles [1−3]. Now, entrepreneurs must identify potential hazards and risks of the production process and capacities, as well as take all necessary measures to minimize them. Together with greater responsibility the entrepreneurs receive more freedom. For example, the state cannot require the factory to have light walls above 1.8m. The quality is a subjective and personal concept, and safety requirements must prevent the harmful effects of products on the health of the consumer. At the same time, Ukrainians need to know what they are consuming. Therefore, lawmakers are currently working on a draft law on providing information to consumers about food. The new system to which Ukraine passes allows a clear distinction to be drawn between liabilities for causing harm due to the consumption of a dangerous product. According to the concept of the food chain «from the lawn to the table», the quality of the product must be baked at each stage of the commodity circulation, and each businessman is responsible for the safety of the food within its activities: the manufacturer − within the limits of production, the carrier − within the scope of transportation, the store − within storage and sale. Consequently, at each point of the food chain, the entrepreneur knows where the raw material or product came from and where it comes next. If the customer receives a health hazard product, this system helps to identify: who is responsible for causing harm. In this chain, there should be feed for productive animals. The draft law «On Safety and Hygiene of Forms» has already been developed and registered. If the feed contains harmful substances, they will continue to enter our body through products made from animal meat.","PeriodicalId":434555,"journal":{"name":"Transfer of innovative technologies","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125966971","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}

{"title":"Zastosuvannya energiyi vibuhu pri budivnictvi pidvodnih konstrukcij","authors":"Sergij Maksimov","doi":"10.32347/tit2020.31.0208","DOIUrl":"https://doi.org/10.32347/tit2020.31.0208","url":null,"abstract":"","PeriodicalId":434555,"journal":{"name":"Transfer of innovative technologies","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126337521","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}

{"title":"The meanings and techniques of lighting in the car service","authors":"Olga Рetrunya","doi":"10.31493/tit1812.0103","DOIUrl":"https://doi.org/10.31493/tit1812.0103","url":null,"abstract":"The notion of a harmonious light environment involves the execution of a variety of sos-free functions. First of all, it is the creatio n f comfortable living conditions for people, which is to ensure the safety of traffic and pedestrians and the holistic perception of city accounting in the dark period of time. The provision of light comfort in the evening and at night is achieved on the basi s of rationally selected quantitative and qualitative characteristics of artificial lighting, which are r gulated by the norms. Use of territories under the car-care center is used by special measures for engineering improvement. This makes it possible to create a high level of general and artistic and aesthetic perception of the objects of the city's car service. Quality lightning is profitable. Since, the good lightning of the city reduces the number of injurie s in an accident. The level of personal safety currently depends on the quality of lighting of courtyards, footpaths and playgrounds. Information to enrich or change the emotional comfort of a person is possible with the help of th e right color. The basis of the formation of architec tural and urban light space play of colors of the light are solved by multiple tasks: there is a ligh t floral environment, take into account the stakes and the transfer of the color from artificial light sources at night. It is not allowed color bright \"separation\", bright\" failure\", excessive brightnes s, which violates the unity of the composition. The quality of light delivery depends on the spectral composition of the light source, which determines its light transmission. Lighting techniques are aimed at identifying the characteristics and effects of lighting. Lighting o f facades of buildings with general flood lighting should provide visibility of its decorative and pla stic elements. The main requirement for the system of light ensembles of the city is-taking into accou nt the visual perception of a person of the illuminate d object in space.","PeriodicalId":434555,"journal":{"name":"Transfer of innovative technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128960935","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}

{"title":"Sustainable Tourism Development in Ukraine","authors":"T. Panchenko, M. Sukach, Andriy Golub","doi":"10.31493/TIT1812.0101","DOIUrl":"https://doi.org/10.31493/TIT1812.0101","url":null,"abstract":"The publication is a contribution within the framework of the United Nations Development Programmed project UKR/95/003 «Introduction of Sustainable Development Principles into Governmental Institutions». The objective of this project is to introduce sustainable developmen t principles into the policies, programmed and planning activities of major Governmental institutions in Ukraine in accordance with: a) the priorities of the Government; b) the resolutions reached at international conferences in which Ukraine participated; c) the international conventions or agreements to which Ukraine is a signatory. The project which is implemented with UNDP resources, it is designed to stimulate a high-level policy dialogue on sustainable development issues in Ukraine and broaden participation in such a dialogue amongst Government institutions, as well as to disseminate the knowledge and tools necessary for the preliminary integration of sustainable development principles into the policy and strategy of the Government of Ukraine. The primary focus for ecological tourism in Ukraine is on recreational activity, however it is limited by the need to meet environmental protection demands. The legislative preconditions for ecotourism organization are stated in the laws \"On the natural reserve fund of Ukraine\" (1992), \"On tourism\" (1995), and “On resorts\" (2000) [1, 2, 3]. This publication was prepared with the assistance of the National Commission on Sustainable Development under the Cabinet of Ministers of Ukraine.","PeriodicalId":434555,"journal":{"name":"Transfer of innovative technologies","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131260852","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}

{"title":"Decomposition of operator equations based on aggregation-iterative approach","authors":"Валерий Иванович Гавриленко, Анатолій Обшта, Богдан Шувар","doi":"10.31493/TIT1812.0303","DOIUrl":"https://doi.org/10.31493/TIT1812.0303","url":null,"abstract":"Побудовано і досліджено агрегаційно-ітеративний алгоритм для нелінійних операторних рівнянь, що охоплює методи ітеративного агрегування для однопараметричного і багатопараметричного випадків та містить як часткові випадки алгоритмів, так і алгоритм, що використовується для дослідження стійкості рішень диференціальних рівнянь в банаховому просторі. Отримано достатні умови збіжності методів ітеративного агрегування і їх узагальнень, які, на відміну від відомих результатів не містять обмежень щодо знакосталості і монотонності відповідних операторів, а також, не потребують, щоб ці оператори були стискуючими. Результати досліджень можуть, наприклад, мати застосування при розв’язанні системи лінійних алгебраїчних рівнянь високої розмірності, які описують планові задачі в математичній економіці, та при розв’язанні лінійних інтегральних рівнянь і їх систем та при розв’язанні систем алгебраїчних трансцендентних рівнянь високої розмірності і нелінійних інтегральних рівнянь.","PeriodicalId":434555,"journal":{"name":"Transfer of innovative technologies","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134327878","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}

{"title":"Development of the mathematical model a single stage pulse hydraulic drive","authors":"D. Mishchuk","doi":"10.31493/tit1812.0202","DOIUrl":"https://doi.org/10.31493/tit1812.0202","url":null,"abstract":"The hydraulic drive is used in most structures of construction and road equipment. Hydrostatic volumetric drive allows the working bodies of construction machines to perceive heavy loads with a high rate of energy transfer. This gives of advantages not available on electric machines. The control of the hydraulic drive can be proportional and discrete. Proportional control is more precise control in comparison with discrete, however, more energy consuming. The discrete switching mode of the hydraulic drive can be performed using a high-speed valve, which is widely used for pilot valves because of their advantages in terms of simplicity of digital control, low power losses and insensitivity to contamination. However, to control such hydraulic valves, it is necessary to clearly understand and represent the principal features of the operation of a pulsed hydraulic system, to know the optimal values of the control system settings and transient parameters, to understand the relationships between the input control signals and the outgoing kinematic parameters. In this study, we developed a mathematical model that allows us to investigate the dynamics of high-velocity fluid flow switching valve for controlling the hydraulic power consumer. Mathematical modeling is proposed to be carried out over a typical cell of a hydraulic system consisting of a linear hydraulic cylinder, which is a consumer of hydraulic energy and a high-speed control spool valve. The actuating spool valve consists of a body inside which the valve moves, driven by a solenoid, at the input contacts of which a variable magnetic flux is generated, forming a variable magnetic force. Inside the body of the high-speed valve, the return spring of the spool is also installed, which is used to balance it. For the input of the valve control electric solenoid is energized variable frequency. By adjusting the fill factor of the control signal by pulse-width modulation, it is possible to change the magnitude of the spool force, thereby performing its programmatic movement. Thus will be regulated distributor spool slits overlap, thereby passing a continuous flow and fluid pressure through a distributor.","PeriodicalId":434555,"journal":{"name":"Transfer of innovative technologies","volume":"262 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115829810","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}

{"title":"Impact a circular cylinder with a flat on an elastic layer","authors":"V. Bogdanov","doi":"10.31493/TIT1812.0302","DOIUrl":"https://doi.org/10.31493/TIT1812.0302","url":null,"abstract":"In the work the comparison of the results of solving two plane problems is performed: the impact of a circular cylinder with a plane platform parallel to the cylinder axle (the flat) with an elastic layer and a second − plane strain state of nonstationary interaction of a circular cylinder with a flat with an elastic layer in a purely elastic and elastic-plastic mathematical formulation corresponding. The first contact occurs along the plane of the flat. A good coincidence of the results of the second problem at an elastic stage with the results of the first problem is shown. In the author's works a new approach was developed to solve plane and tree dimension problems of impact and non-stationary interaction in an elastoplastic formulation. The crack growing was simulated using an elastoplastic mathematical model. The numerical solution was obtained using the finite difference method scheme. The use of an elastic-plastic formulation makes it possible: 1) determine the stress-strain state at the points determined by the partitioning grid of the computational domain, not only on the surface; 2) to give a reliable description of the development of plastic deformations − the stage corresponding to plasticity is a continuation of the elastic stage; 3) reliably determine the destruction toughness. A method has been developed for calculating plastic strain fields and destruction toughness of the material using the solutions of dynamic plane problems of the stress-strain state in an elastoplastic formulation taking into account possible material unloading; 4) to verify and calibrate the solution of problems in an elastoplastic formulation for the first steps by time when the deformation process is elastic, it is convenient to use the solution of the corresponding elastic problem.","PeriodicalId":434555,"journal":{"name":"Transfer of innovative technologies","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116753539","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}

{"title":"The methods of homotopic skeletonization of bit-mapped drawings of parts of sea transport","authors":"V. Molchanova","doi":"10.31493/TIT1812.0301","DOIUrl":"https://doi.org/10.31493/TIT1812.0301","url":null,"abstract":"Solution of the problem of recognition and vectorization of parts of sea transport requires formation of skeletonized images, homotopic (geometrical primitives, topologically equivalent in shape and their coherence) to parts’ shapes. The author has performed a comparative analysis of the best methods of parallel, topological skeletonization of the area objects, based upon application of space extractors. The analysis showed that the methods existing in the investigated objects zone possessed typical drawbacks, expressed in iterative distortions of primitive topology and their compositions. The objective of the article is to through the light upon the developed methods of improvement of topological equivalence of the resulting skeletons to the shapes of the parts of sea transport, by means of gradual correction of typical distortions of skeletons. The developed methods assumes correction of skeleton’s iterative distortions by modified extractors of the principal method of skeletonization and restoration of the resulting skeleton by extractors of restoration of homotopic skeleton, on the basis of developed rules of its reconstruction. Execution of the proposed method was carried out on example of the basic method Wu R.Y. & Tsai W.H. Examples of the results of skeletonization of parts’ drawings were given, verifying efficiency of the proposed methods. The methods can be adapted to the methods of topological skeletonization of area objects, based upon application of space extractors.","PeriodicalId":434555,"journal":{"name":"Transfer of innovative technologies","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133377791","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}

{"title":"The theoretical basis for calculating the bracketed leaf springs","authors":"Михаил Сукач","doi":"10.31493/tit1812.0201","DOIUrl":"https://doi.org/10.31493/tit1812.0201","url":null,"abstract":"","PeriodicalId":434555,"journal":{"name":"Transfer of innovative technologies","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115329698","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}