Now showing items 1-20 of 48

    • Two-tier integral indicator system for controlling the material flow heat-power engineering objects. 

      Kulikov, Petrо; Bielova, Alla; Zhuravska, Nataliia (SVP4U-KYIV-1-FUND LLC, 2018-12-30)
      The essence and the possibility of creation and application of a compliant two-level integrated indicator control on the technology of non-reagent water preparation in the heating systems of heat energy objects of the ...
    • Current state and directions of development of agricultural institutional structure in Ukraine. 

      Bielova, Alla; Novalska, Nadiia (SVP4U-KYIV-1-FUND LLC, 2018-12-30)
      The article deals with the state and trends of changes in the structure of production of main types of agricultural products by category of farms. The transformation of institutional conditions of development of economic ...
    • Calculation of flat reinforced concrete slabs strengthened by post-stressed rebars in two directions. 

      Zhuravskyi, Oleksandr; Tymoshchuk, Vladyslav (SVP4U-KYIV-1-FUND LLC, 2018-12-29)
      The purpose of the dissertation research is to carry out theoretical calculations and the experimental confirmation of the possibility of strengthening the flat reinforced concrete slabs with external stressed reinforcement, ...
    • Assessment of the ecological status of small rivers in urban areas. 

      Pysanko, Yana; Madzhd, Svitlana (SVP4U-KYIV-1-FUND LLC, 2018-12-29)
      Rivers are important components of many urban systems, and research into urban rivers are considerable research. The object of the research is technogenically transformed aquatic ecosystem of small rivers passing through ...
    • Investigation of single- and double-layer slabs supported on four sides. 

      Zhuravskyi, Oleksandr; Smorkalov, Dmytro (SVP4U-KYIV-1-FUND LLC, 2018-12-29)
      Presented method and results of experimental research of deflection of single-layer and two-layer slabs influenced by short-term lateral load. Proposed method of calculation based on the limit equilibrium method, calculation ...
    • Invitation to publication in USEFUL online journal. (1st quarter 2019) 

      Sipakov, Rostyslav; Varavin, Dmytro; Voloshkina, Olena (SVP4U-KYIV-1-FUND LLC, 2018-10-19)
      Scientific international magazine USEFUL online journal (www.useful.academy) with the registration ISSN 2574-4461 (online) and ISSN 2639-8044 (print) invites you to the publication of scientific articles. The digital ...
    • Anthropogenic changes in water ecosystem on the example оf the river Tisza. 

      Vasilenko, Lesya; Zhukova, Olena; Klimova, Irina; Gontscharenko, Artem (SVP4U-KYIV-1-FUND LLC, 2018-12-26)
      While conducting the ecological estimation of the hydro ecosystems (HE) condition of Tisza water basin, engineering ecological indices and their parameters are used. The system-basin research approach of the water basin ...
    • Pollution of atmospheric air above the city highways. 

      Sipakov, Rostyslav; Voloshkina, Olena; Varavin, Dmytro; Anpilova, Yevheniia; Kryvomaz, Tetiana; Julia, Bereznitska (SVP4U-KYIV-1-FUND LLC, 2018-12-26)
      The study is devoted to the estimation of pollution deposit caused by vehicles into the city to-tal greenhouse gases emissions and to the forecast of the secondary air pollution with formal-dehyde. The present study ...
    • Indoor Air Quality Survey. Prepared for educational purposes based on real measurements made in May 25, 2014. 

      Varavin, Dmytro (SVP4U-KYIV-1-FUND LLC, 2018-12-22)
      In 2014, WHO reports that in 2012 around 7 million people died - one in eight of total global deaths – as a result of air pollution exposure. This finding more than doubles previous estimates and confirms that air pollution ...
    • International electronic commerce in the system of modern world economic relations. 

      Bielova, Alla; Ivanenko, Valentina; Stetskiy, Vadim (SVP4U-KYIV-1-FUND LLC, 2018-12-22)
      Modern globalization processes are characterized by rapid economic development and the entry of our state into the European European space, which determines the new European level of development and requires the coverage ...
    • The influence of globalization processes on formation of innovative environmental policy of the enterprise. 

      Bielova, Alla; Zhuravska, Nataliia; Kochedikova, Alona (SVP4U-KYIV-1-FUND LLC, 2018-12-06)
      The current state of the industrial complex and the construction industry is characterized by the lack of innovative opportunities to produce products conforming to market conditions, and a low proportion of financial ...
    • А new method of control of coherent structures in vortex apparatuses. 

      Turick, Vladimir; Kochin, Viktor; Kochina, Mariia (Kyiv National University of Construction and Architecture, Ukraine, 2018)
      Abstract. A new method for direct control of energy-intensive coherent vortex structures (ECVS) in a vortex chamber is provided with stable vortex wires, which are descended from the lateral edges of a small elongated ...
    • Mathematical model of extensive green roof with steppe type of phytocenosis. 

      Tkachenko, Tetyana (Kyiv National University of Construction and Architecture, Kyiv, Ukraine, 2018)
      A mathematical model of the influence of weather conditions on the development of plants of a green roof with steppe type of phytocenosis for the eastern region of Ukraine with a sharply continental type of climate was ...
    • On peculiarities of hydropower development in the world and in Ukraine. 

      Stefanyshyn, Dmytro (Kyiv National University of Construction and Architecture, Ukraine, 2018)
      Abstract. There have been presented results of a comparative analysis of features of hydropower development in the world and in Ukraine. The analysis was carried out on a basis of data concerning cost-efficient hydropower ...
    • Fundamental ecology in the context changes of the scientifics paradigms. 

      Simonov, Igor; Trofimovich, Volodimir (Kyiv National University of Construction and Architecture, Ukraine, 2018)
      The article is devoted to the search for criteria for the definition of ecology as a fundamental science on the example of the emergence of scientific paradigms: quantum mechanics, nonequilibrium thermodynamics and ...
    • Іdentification of defects of the piles with reflected waves. 

      Lebid, Oleksij; Kaliukh, Iurii; Berchun, Yaroslav; Chernyshev, Dmitrii (Kyiv National University of Construction and Architecture, Kyiv, Ukraine, 2018)
      Using current mathematical models of wave processes does not allow diagnosing defects in piles with sufficient accuracy. The necessity of creating a pile generalized dynamic model which would allow receiving more reliable ...
    • Еvaluation of the influence of climatic and geomorphological factors on landslides development. 

      Kovrov, Oleksandr; Kolesnik, Valerij; Buchavyi, Yurii (Kyiv National University of Construction and Architecture, Kyiv, Ukraine, 2018)
      The paper deals with the study of factors influencing the propagation of landslides in Ukraine. According to numerous monitoring studies, climate changes have a significant impact on the stability of natural slopes and ...
    • Computational dynamics of municipal wastes generation in Zhytomyr city. 

      Kotsіuba, Iryna; Lyko, Sergii; Lukianova, Vitalina; Anpilova, Yevheniia (National University of Construction and Architecture, Kyiv, Ukraine, 2018)
      The paper analyzed the practical experience of management of municipal solid waste (MSW) in Ukraine and developed countries of the world is studied. The theoretical volume of solid waste accumulation taking into account ...
    • Research of the use of «ecological niche» model for definition of production risk indicators. 

      Гунченко, Оксана; Voloshkina, Olena (National University of Construction and Architecture, Kyiv, Ukraine, 2018)
      The issues of improving the methodology for determining the risk of labor activity using the model of «ecological niche» are considered in the presence of a number of harmful and dangerous factors for human beings in the ...
    • Open Access Policy 

      Sipakov, Rostyslav (SVP4U-KYIV-1-FUND LLC, 2018-11-20)
      A community of the web portal USEFUL.academy. means an author and any other organization or person who use the web portal USEFUL.academy maintained by SVP4U-KYIV-1-FUND LLC. Author accepted version means the final, ...