• Application of monosymmetrical I-beams in light metal frames with variable stiffness 

  Sklyarov, I. O.; Скляров, I. О . (Odessa National Polytechnic University, 2016-03-15)

  The article is devoted to effectiveness of using of monosymmetrical I-beams with flexible wall frame structures of variable section, features of their calculation and design. Aim: The aim of research is to confirm the ...
• Elastic tripping analysis of corroded flat-bar stiffeners 

  Ahmad, Ahmad; Рахбар - Ранжі, Ахмад (Одеса: ОНПУ, 2016)

  Повздовжній вигин з крученням ребер жорсткості є одним з видів втрати стійкості корабельних підкріплених пластин, що може швидко призвести до їх катастрофічного руйнування. Втрата товщини полотна і фланця через корозію ...
• The glass-like glazed coating made of cathode-ray tube faceplates cullet 

  Zavgorodnya, N.I.; Pivovarov, A.A.; Завгородня, Н . І .; Півоваров, О . А . (Odessa National Polytechnic University, 2016)

  The tendency of the current time is to find ways of expedient municipal solid waste recycling as a secondary raw material with similar physicochemi cal and mechanical characteristics for the ...
• Calcium carbonate synthesis with prescribed properties based on liquid waste of soda produ ction. 

  Mikhailova, E . O .; Panasenko, V . O .; Markova, N . B .; Михайлова, Є.О.; Панасенко, В.О.; Маркова, Н.Б. (Odessa National Polytechnic University, 2016)

  A promising direction in solving of environmental problems of soda industry is the development of low - waste resource - saving technologies, which consist in recycling of valuable waste components with obtaining the ...
• Modelling and solution of contact problem for infinite plate and cross-shaped embedment 

  Kozin, O. B .; Papkovskaya, O. B .; Kozina, M. O .; Козін, О. Б.; Папковська, О. Б.; Козіна, M. O. (Odessa National Polytechnic University, 2016)

  Development of efficient methods of determination of an intense - strained state of thin - walled constructional designs with inclusions, reinforcements and other stress raisers is an important problem ...
• 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 ...
• 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 ...
• Throughput increase of the covert communicatio n channel organized by the stable steganography algorithm using spatial domain of the image. 

  Kostyrka, O. V.; Костирка, О. В. (Odessa National Polytechnic University, 2016)

  At the organization of a covert communication channel a number of requirements are imposed on used steganography algorithms among which one of the main are: resis tance to attacks against the built - in ...
• New approach development for solution of cloning results detection problem in lossy saved digital image. 

  Kobozeva, Alla;; Grigorenko, Svitlana; Кобозєва, Алла Анатоліївна; Григоренко, Світлана Миколаївна; Кобозева, Алла Анатольевна; Григоренко, Светлана Николаевна (Odessa National Polytechnic University, 2016)

  The problem of detection of the digital image falsification results performed by cloning is considered – one of the most often used program tools implemented in all modern graphic editors. Aim : The aim of the ...
• Method of photomontage detection under conditions of limitations absence for photos falsification. 

  Zorilo, V. V.; Lebedeva, Ye. Yu.; Kozina, M. O.; Belush, D. S.; Зоріло, В. В.; Лебедєва, О. Ю.; Козіна, М. О.; Бєлуш, Д. С. (Odessa National Polytechnic University, 2016)

  The widespread using of fake pictures in information wars, lawsuits, politics, etc., needs to develop new detection methods of photomontage. One of them is a method of photomontage detection based on the analysis of ...
• Costs evaluation methodic of energy efficient computer network reengineering 

  Nesterenko, S.A.; Nesterenko, J.S.; Нестеренко, С.А.; Нестеренко, Ю.С. (Odessa National Polytechnic University, 2016)

  A key direction of modern computer networks reengineering is their transfer to a new energy - saving technology IEEE 802.3az. To make a reasoned decision about the transition to the new technology is needed a ...
• Research of the sediment formation intensity at the run - around cooling systems equipment with water cooling towers. 

  Ahrameev, V.G.; Ахрамєєв, В.Г. (Odessa National Polytechnic University, 2016)

  For circulating cooling systems, the solid mineral sediments formed as a result of crystallization of sparingly soluble inorg anic salts in the transition of circulating water in the supersaturated state are the most ...
• Regularities of dust formation during stone cutting for construction works. 

  Lebedev, V. G.; Bespalova, A.V.; Dashkovskaya, O . P .; Лебедєв, В.Г.; Беспалова, А.В.; Дашковська, О.П. (Odessa National Polytechnic University, 2016)

  When cutting stone, a large amount of dust re lease, which is a mixture of small, mostly sharp, mineral particles. Shallow dry dust with inhalation causes the pathological changes in organs ...
• Prediction of strain state of landfill considering soil foundation and angle of slope . 

  Remez, N.S.; Osipova, T.A.; Ремез, Н.С.; Осіпова, Т.А (Odessa National Polytechnic University, 2016)

  Today increase in volumes of accumulation of a household waste acts as a global serious problem. Ukraine occupies one of the first places on the list in the world by garbage quantity per capita. ...
• Numerical researches of DGRP - type experimental frames using the finite elements method. 

  Mikhaylovskiy, D. V.; Matyuschenko, D. M.; Михайловський., Д.В.; Матющенко, Д.М. (Odessa National Polytechnic University, 2016)

  One of the most common types of structures made of glulam beams is curved frames. A lot of industrial plants and public build ings are built using curved frames. The using of such frames in buildings with an aggressive ...
• Modal analysis of a box shaped girder by numerical method 

  Rahbar - Ranji, Ahmad; Рахбар - Ранжі, Ахмад (Odessa National Polytechnic University, 2016)

  Modal analysis of structures is carried - out to calculate natural frequencies and mode shapes. These par ameters are the essential technical information required in the analysis and design of any structures. In ...
• Analysis of fourth - grade flat machines with movable close - cycle formed by the rods and two complex links 

  Koshel, S.O.; Koshel, G.V.; Кошель, С.О.; Кошель, Г.В. (Odessa National Polytechnic University, 2016)

  Complex multielement mechanisms are increasingly used in the technical equipment of consumer industry. The lack of a universal method of kinematic research of these mechanisms asserts the ...
• Modelling of road traffic for traffic fl of optimization of mode regional center as an example of Odessa 

  Myronenko, S. V.; Gillis, D.; Мироненко, С. В.; Гілліс, Д. (Odessa National Polytechnic University, 2016)

  At present sharply there is a problem of traffic management especially in big cities. The increase in the number of vehicles, both personal and public, led to congestion of city roads, many hours of ...
• Accuracy improvement of cloning area detection 

  Lebedeva, Ye. Yu.; Kobozeva, A. A.; Zorilo, V. V.; Лебедєва, О. Ю.; Кобозєва, А. А.; Зоріло, В. В. (Odessa National Polytechnic University, 2016)

  In the work the modification of a method of detection and localization of region s of the integrity violation in the digital image obtained as a result of cloning is developed. Aim : The aim of the work ...
• The Study оf Pressure Fluctuations in the Pressure Line of the Pump and of the Efficiency of the Vibration Absorbers 

  Korolyov, Oleksandr; Zhou, Huiyu; Корольов, Олександр Вікторович; Чжоу, Хуіюй; Королев, Александр Викторович (Odessa National Polytechnic University, 2016)

  The article presents the results of experimental studies of pressure fluctuations in the pipes of piston pumps. The relevance of these studies is due to the need to reduce the pressure fluctuations that create a positive ...

View more