Browsing JetIQ 2 by Type "Article"

Now showing items 1-20 of 83

    • AD systems for processing of low frequency signals based on self calibrate ADC and DAC with weight redundancy 

      Azarov, O. D.; Азаров, О. Д.; Krupelnitskyi, L. V.; Крупельницький, Л. В.; Komada, P.; Ławicki, T.; Askarova, N.; Sagymbekova, A. (SIGMA-NOT Spółka z o.o., 2017)
      Static and dynamic characteristics of modern AD systems of low signals processing are defined by the parameters of ADC and analog devices. Improvement of accuracy and speed of AD systems is possible due to the usage of ...

    • Algorithmic thinking as the meaningful component of cognitive competencies of the future engineer 

      Kovalchuk, M.; Voievoda, A.; Prozor, Е.; Ковальчук, М.; Воєвода, А.; Прозор, О. (Horizon Research Publishing (HRPUB), 2021)
      The given paper contains the explanation of the importance of algorithmic thinking development and introduces the idea of special formation of the operational components of this thinking in order to improve the mastering ...

    • Analysis of Development Directions of Online Diagnostics of Synchronous Generator 

      Рубаненко, О.; Rubanenko, O.; Gundebommu, S. L.; Hunko, I.; Peroutka, Z. (SIGMA-NOT Spółka z o.o., 2021)
      In this paper the analysis of online diagnostics of synchronous generations (SG) are presented. The main focus is done on different fault identification methods. The main causes for the failure of synchronous generators ...

    • Application of AHP and GRA methods in energy efficiency potential`s assessment of envelopes natural materials 

      Biks, Y. S.; Ratushnyak, G. S.; Ratushnyak, O. G.; Ryapolov, P. S.; Бікс, Ю. С.; Ратушняк, Г. С.; Ратушняк, О. Г.; Ряполов, П. С. (Lviv Polytechnic National University, 2020)
      The best choice of energy efficient envelope variety of available materials is still the challenge. Therefore, the attempt of thermal performance multi-criteria evaluation of some building materials of natural origin for ...

    • Application of hydraulic automation equipment for the efficiency enhancement of the operation elements of the mobile machinery 

      Polishchuk, L.; Kozlov, L.; Burennikov, Y.; Strutinskiy, V.; Kravchuk, V.; Поліщук, Л. К.; Козлов, Л. Г.; Бурєнніков, Ю. Ю.; Кравчук, В. О. (Lublin University of Technology, 2019)
      The application of adaptive drives in working units of various technological and mobile machines is considered. The results of theoretical and experimental research have proved the effectiveness of their use for improving ...

    • Areas of high energy efficiency of energy supply systems with cogeneration heat pump installations of small power and peak fuel-fired boilers 

      Ostapenko, O.; Остапенко, О. П. (Society for Cultural and Scientific Progress in Central and Eastern Europe, 2017)
      The approach, aimed at determination of the areas and modes of high energy efficient operation of energy supply systems (ESS) with cogeneration heat pump installations (CHPI) of small power and peak fuel-fired boilers ...

    • Areas of high energy efficiency of energy supply systems with cogeneration heat pump installations of small power and peak electric boilers 

      Ostapenko, Olga; Остапенко, О. П. (Society for Cultural and Scientific Progress in Central and Eastern Europe, 2017)
      The approach, aimed at determination of the areas and modes of high energy efficiency of energy supply systems (ESS) with cogeneration heat pump installations (CHPI) of small power and peak electric boilers (EB), on ...

    • Bit error notification and estimation in redundant successive-approximation ADC 

      Zakharchenko, S.; Humeniuk, R.; Захарченко, С. М.; Гуменюк, Р. С. (Lublin University of Technology, 2020)
      The article is devoted to research on the possibilities to use redundant number systems for bit error notification in a successive-approximation ADC during the main conversion mode. The transfer function of a successive ...

    • Classic palace architecture of the Eastern Podillia in Ukraine: historical background and key factors 

      Khorosha, O.; Smoliak, V.; ‪Хороша, О.; Смоляк, В. (The Silesian University of Technology, 2018)
      The article deals with the palace architecture of the style of classicism in the Eastern Podillia in Ukraine of the late 18th and early 20th centuries, in the context of historical and socio-political backgrounds. This ...

    • Colorimeter based on color sensor 

      Сніжко, Д. В.; Сушко, О. А.; Решетняк, О. А.; Штофель, Д. Х.; Sushko, O. A.; Reshetnyak, E. A.; Shtofel, D. H.; Snizhko, D. V.; Zyska,T.; Smolarz, A.; Mussabekov, N.; Kalizhanova, A. (SIGMA-NOT Spółka z o.o., 2017)
      In this paper colorimeter based on color sensor is considered. The developed colorimeter experimental utilization is shown on example of detection Cu2+, Co2+ ions and Neutral Red indicator. Realized measurement optical ...

    • Concept of information technology of monitoring and decision-making support 

      Kovalenko, A. S.; Tymchyk, S. V.; Kostyshyn, S. V.; Zlepko, S. M.; Wójcik, W.; Kalizhanova, A.; Burlibay, A.; Kozbekova, A.; Тимчик, О. В.; Костішин, С. В.; Злепко, С. М. (SPIE, 2017)
      Presented concept of information technology monitoring and decision support to determine the health of students. The preconditions of a concept formulated its goal and purpose. Subject area concepts proposed to consider ...

    • Cтеганографічний алгоритм захисту даних з використанням файлів зображень 

      Денисюк, В. О.; Denysiuk, V. (Дніпровський державний аграрно-економічний університет, 2017)
      Розроблено стеганографічний алгоритм за методом LSB. Алгоритм підвищує рівень захисту інформації від несанкціонованого доступу. Конфіденційна інформація приховується у файлах зображень. Отримав подальший розвиток метод ...

    • The development of secured consolidated information resource of activity analysis of the poultry industry in Ukraine 

      Azarova, A.; Shiyan, A.; Mironova, Y.; Shturma, L.; Азарова, А. О.; Шиян, А. А.; Міронова, Ю. В.; Штурма, Л. М. (ПП «Технологічний Центр», 2019)
      Об’єктом дослідження є процес консолідації бізнес-інформації. У роботі розглянуто створення та використання потужної складової системи бізнес-аналітики – консолідованого інформаційного ресурсу, який уможливлює покращення ...

    • The effective method of strengthening of reinforced concrete beam bridges by arrangement of the horizontal steel-concrete cover system 

      Voitsekhivskyi, O. V.; Popov, V.; Войцехівський, О. В.; Попов, В. О. (The International Federation for Structural Concrete, 2020)
      The article reviews the method of strengthening distressed reinforced concrete road bridges by arrangement of steel-concrete system which consists of transverse (and necessary longitudinal) discharging steel beams connected ...

    • Evaluation of noise immunity of monoimmittance logic L-element «AND» 

      Філинюк, М. А.; Ліщинська, Л. Б.; Войцеховська, О. В.; Стахов, В. П.; Filynyuk, M. A.; Lishchynska, L. B.; Voytsekhovskaya, О. V.; Stakhov, V. P. (Національний гірничий університет, 2017)
      Основним завданням дослідження є оцінка межі завадостійкості і пошук шляхів підвищення завадостійкості моноімітансу логічного елементу «І», який використовує як інформаційний параметр індуктивний імітанс.

    • Evaluation of the risk of occupation a diseases caused by electromagnetic field generated by extra-highvoltage electric installations 

      Bondarenko, Y. A.; Kutin, V. M.; Kutina, M. V.; Mussabekova, A.; Gromaszek, K.; Бондаренко, Ю. А.; Кутін, В. М.; Кутіна, М. В.; Мусабекова, А.; Громашек, К. (SIGMA-NOT Spółka z o.o., 2017)
      Researched were the regularities in formation of the risk of occupational disease in staff caused by industrial-frequency electromagnetic field in extra-high voltage electric installations for further evaluation. Considered ...

    • The exactly resolved model of a quantum particle with singular and periodic position dependent mass 

      Kasyanenko, V. K.; Burdeynyy, V. M.; Бурдейний, В.; Касіяненко, В. (Danish Scientific Journal, 2021)
      One special case of the quantum particle with the effective mass which depends on the coordinate has been considered. The coordinate dependence of the particle mass is expressed in terms of trigonometric functions, namely, ...

    • Experimental research characteristics of counterbalance valve for hydraulic drive control system of mobile machine 

      Kozlov, L. G.; Polishchuk, L. K.; Piontkevych, O. V.; Korinenko, M. P.; Horbatiuk, R. M.; Komada, P.; Orazalieva, S.; Ussatova, O.; Козлов, Л. Г.; Поліщук, Л. К.; Піонткевич, О. В.; Коріненко, М. П. (SIGMA-NOT Spółka z o.o., 2019)
      Experimental studies of counterbalance valve for the hydraulic drive control systems of mobile machines are presented. According to the results of theoretical research experimental prototype of the counterbalance valve is ...

    • “Flipped Classroom” approach for communicative competence development among students of non-linguistic universities in foreign language lessons 

      Nykyporets, S.; Ibrahimova, L.; Medvedieva, S.; Никипорець, С. С.; Ібрагімова, Л. В.; Медведєва, С. О. (European Scientific Platform & LLC International Centre Corporative Management, 2021)
      The article is devoted to the Flipped Classroom approach (FC), which is currently characterized as one of the innovative approaches to the organization of education process during the quarantine period caused by the pandemic ...

    • Forming Competency in Health Promotion in Technical Specialists Using Physical Education 

      Овчарук, В. В.; Ovcharuk, V. V.; Maksymchuk, B.; Овчарук, В. Г.; Ovcharuk, V.; Khomenko, O.; Khomenko, S.; Yevtushenko, Y.; Rybalko, P.; Pustovit, H.; Myronenko, N.; Syvokhop, Y.; Sheian, M.; Matviichuk, T.; Solovyov, V.; Maksymchuk, I. (LUMEN Publishing, 2021)
      In the light of new information, environmental, educational and production conditions, the problem of creating a health-promoting environment in a technical university appears to be rather important and needs ...