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  • Improvement of surface layers properties of precision engineering elements of optical ceramics by preliminary electron - beam surfacing 
    Yatsenko, I. V.; Яценко, І. В. (Odessa National Polytechnic University, 2016)
    To prevent destruction of the elements made of optical ceramics the practical importance has the preliminary el ectron - beam treatment of their surfaces during the manufacturing stage of devices based ...
  • Improving the model of quality management systems processes assessment 
    Perperi, L.; Перпері, Л.М.; Oborskyi, H.; Оборський, Г.О.; Goloborodko, G.; Голобородько, Г.М.; Palennyy, Yu.; Паленний, Ю.Г. (ОНПУ, 2018)
    Considered are the issues related to elaboration of processes quality assessment model improvement based onto the assessment of the expected result achievement level using the “maturity scale”. Defined are that assessment ...
  • Increasing of process energy efficiency of biogas plants production processing. 
    Maksimov, M.; Davydov, V. O.; Krusir, G. V.; Maksimova, O. B.; Максимов, М.; Давидов, В. О.; Крусір, Г. В.; Максимова, О. Б. (Odessa National Polytechnic University, 2017)
    As a result of the decomposition of plant biomass in biogas digesters, a significant amount of such a resource as digestate is obtained. Formally, this is valuable biofertilizer, but in practice, there are many factors can ...
  • An individual mask creating using the information model. 
    Tigariev, Volodymyr; Тігарєв, Володимир Михайлович; Тигарев, Владимир Михайлович; Barchanova, Yuliia; Барчанова, Юлія Сергіївна; Барчанова, Юлия Сергеевна; Prokopovych, Ihor; Прокопович, Ігор Валентинович; Прокопович, Игорь Валентинович; Lopakov, Oleksii; Лопаков, Олексій Сергійович; Лопаков, Алексей Сергеевич; Vynokurov, Ruslan; Винокуров, Руслан Андрійович; Винокуров, Руслан Андреевич (Одеса: [б. в.], 2021)
    The development of individual respiratory protection (masks) during a coronavirus pandemic is relevant. Modern technologies of design and manufacture allow creating masks taking into account individual anatomical features ...
  • The inertial properties of pulsing interflow area of counterflow hydrodynamic radiator. 
    Makarova, T . V .; Zhukova, A . V .; Макарова, Т . В .; Жукова, А . В . (Odessa Polytechnic University, 2015)
    The jet hydro- dynamic radiators (HDR) are the devices where part of kinetic energy of flooded jet is transformed to pulsations of internal in terflow area and flow shell fluctuations. The sound generation process ...
  • Influence of components structure and composition of binary mixtures of organic co mpounds on toxicity towards Daphnia Magna 
    Varlamova, Kateryna; Kuzmin, Victor; Muratov, Nail; Shapkin, Valerii; Варламова, Екатерина Владимировна; Кузьмін, Віктор Євгенович; Муратов, Наиль Ниязович; Шапкин, Валерий Андреевич; Варламова, Катерина Володимирівна; Кузьмин, Виктор Евгеньевич; Муратов, Наіль Ніязович; Шапкін, Валерій Андрійович (Odessa Polytechnic University, 2015)
    Simplex representation of molecular struc- ture is employed for consensus QS AR analysis of toxicity towards Daphnia magna of sodium salts of α - alkoxycarbonylsulfuric acids, aliphati c ...
  • Influence of nitrogen dioxide on the thermal decomposition of ammonium nitrate 
    Kovalenko, I. L.; Коваленко, І. Л. (Odessa Politechnic University, 2015)
    In this paper results of experimental studies of ammonium nitrate thermal decomposition in an open system under normal conditions and in NO2 atmosphere are presented. It is shown that nitrogen dioxide is the initiator ...
  • The influence of resource restrictions on the control system’s decision making as to the structural change of the control object. 
    Dobrovolskaya, T. S.; Добровольская, Т. С.; Добровольська, Т. С. (Odessa Politechnic University, 2013)
    An approach to the control of the system with a variable structure of the object is proposed. A heating system of a cottage has been chosen as a control object. The approach is based on the method of dynamic programming. ...
  • Information model of distance learning system in terms of data communication in heterogeneous Internet networks 
    Krissilov, V.; Крісілов, В.А.; Ngoc Vu Huy; Хіу, Нгок Ву; Zinovatna, S.; Зіноватна, С.Л. (ОНПУ, 2018)
    Due to current popularity of distance learning and significant differences in software and hardware data transmission means, the actual problem is the variability of training information provided to a student. The aim ...
  • Information technology of parameters prediction with adaptive clustering in the space of the wavelet transform 
    Shcherbakova, Halyna; Krylov, Victor; Pisarenko, Radmila; Щербакова, Галина Юрьевна; Крылов, Виктор Николаевич; Писаренко, Радмила Алексеевна; Крилов, Віктор Миколайович; Писаренко, Радмила Олексіївна; Щербакова, Галина Юріївна (Odessa Politechnic University, 2013)
    Information technology of prediction using adaptive clustering in the space of the wavelet transform and subsystem of automated parameters prediction of the electronic products parties were suggested. This information ...
  • Innovative process stages as the basis of an industrial enterprise’s innovative activity 
    Kovtunenko, Kseniia; Ковтуненко, Ксения Валерьевна; Ковтуненко, Ксенія Валеріївна (Odessa Politechnic University, 2013)
    The article exposes research of the innovative process and the industrial enterprise’s innovations-related activity essence. Supposed is that the process is convenient to represent the basis of forming an industrial ...
  • Integrated approach to solving the fluid dynamics and heat transfer problems. 
    Brunetkin, A. I.; Брунеткин, А. И.; Брунеткін, О. І. (Odessa Politechnic University, 2014)
    Considered is an alternative, in relation to the widely used “differential” one, “integrated” approach to solving the dynamics problems. Instead of simplifying the differential and thus complicated mathematical model to ...
  • Interaction of weak shock waves with rectangular meshes in plate . 
    Mikulich, O . A .; Shvab’yuk, V. I.; Мікуліч, О.А.; Шваб’юк, В.І. (Odessa National Polytechnic University, 2016)
    In mechanical engineering, building and other industries a significant part of the process includes the presence of various dynamic loads due to technol ogical and mechanical impacts. Consideration ...
  • Investigation of technologies for producing organic-mineral fertilizers and biogas from waste products. 
    Ivanchenko, A. V.; Іванченко, А. В. (Odessa Polytechnic University, 2015)
    Modern agriculture requires special atten tion to a preservation of soil fertility; de velopment of cultures fertilization; produ cing of new forms of organic-mineral fertilizers wh ich nutrient absorption ...
  • Investigation of the influence of structural inhomogeneities on the strength of welded joints of functionally gradient materials 
    Usov, A.; Morozov, Yu.; Kunitsyn, M.; Tonkonozhenko, A.; Chernush, I.; Усов, А.В.; Морозов, Ю.O.; Куніцин, М.В.; Тонконоженко, А.М.; Черниш, І.О. (2020-02)
    The effect of defects on the mechanical properties of joints of functionally gradient materials, which depends on their shape, operating conditions, and the nature of the load, is considered. The presence of defects in the ...
  • Investigation of the influence of various factors on the power of heat exchange by radiation. 
    Korolov, Oleksandr; Ishchenko, O.; Корольов, Олександр Вікторович; Іщенко, О. П.; Королёв, Александр Викторович; Korolyov,Oleksandr (Odessa Politechnic University, 2017)
    The issue of lack of knowledge of radiation heat transfer process has been repeatedly raised in various studies. Despite the fact that works on study of heat transfer by radiation covers a wide range of different industries, ...
  • Investments & innovations project at an industrial enterprise: peculiarities, role and life cy 
    Balan, A. S.; Par’eva, N. A.; Балан, А. С.; Парьева, Н. А.; Балан, О. С.; Парь’єва, Н. О. (Odessa Politechnic University, 2013)
    Researched is the contemporary condition of industrial enterprises’ investment & innovations-related activity, elaborated and suggested is the conceptual categorisation of the industrial enterprise’s investment & innovations ...
  • Justification of possibility of Ukranian NPP’s exploitation time assessment by expert methods 
    Chulkin, Oleg; Чулкін, Олег Олександрович; Чулкин, Олег Александрович; Kravchenko, Volodymir; Кравченко, Володимир Петрович; Кравченко, Владимир Петрович; Pavlyshin, Pavlo; Павлишин, Павло Яремович; Zoteev, Vsevolod; Зотєєв, Всеволод Олегович; Зотеев, Всеволод Олегович; Zoteev, Oleg; Зотєєв, Олег Євгенович; Зотеев, Олег Евгениевич, Zoteev, Oleg (Одеса: [б. в.], 2020)
    The goal of research is the study of problems, which are connected with Ukrainian NPPs life cycle. Particular attention in the study of the problem of the resource of complex objects, such as nuclear power plants, must be ...
  • Logistics in organizing aid actions 
    Jaroszynski, J. W.; Ярошинский, Й. В.; Ярошинський, Й. В. (Odessa National Polytechnic University, 2011)
    The study is aimed onto presentine the role of logistics in organizing aid actions (humanitarian). Ihere is explained what the logistics of humanitarian actions is with the presentation of the integrative role of logistics ...
  • Mathematical model for determining the internal electromagnetic field in a small fish (whitebait) 
    Titova, Nataliia; Тітова, Наталія Володимирівна; Титова, Наталия Владимировна; Pirotti, Aleksey; Піротті, Олексій Євгенович; Pirotti, Evgeniy; Піротті, Євген Леонідович; Manicheva, Natalia; Манічева, Наталя Віталіївна; Маничева, Наталья Витальевна; Romanyuk, Sergey; Романюк, Сергій Олександрович; Романюк, Сергей Александрович (Одеса: [б. в.], 2020)
    The work is devoted to the development of a mathematical model that allows one to determine the electromagnetic fields of the microwave range inside sturgeon whitebait in order to stimulate their development. Our chosen ...