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Праці Одеського політехнічного університету
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2016
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Праці Одеського політехнічного університету, №2(49), 2016
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Просмотр Праці Одеського політехнічного університету, №2(49), 2016 по дате публикации

Просмотр Праці Одеського політехнічного університету, №2(49), 2016 по дате публикации

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New approach development for solution of cloning results detection problem in lossy saved digital image.

Kobozeva, A. A.; Grigorenko, S. M.; Кобозєва, А. А.; Григоренко, С. М. (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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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. ...
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 ...
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 ...
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 ...
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 ...
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 ...
Modelling and optimi zation of seawater desalination process using mechanical vapour compression

Kravchenko, Vladimir; Surkov, Sergii; Ghanem, Hussam; Кравченко, Володимир Петрович; Сурков, Сергій Володимирович; Ганем, Хуссам (Odessa National Polytechnic University, 2016)

In the conditions of global climate changes shortage of fresh water becomes an urgent problem for an increasing number of the countries. One of the most perspective technologies of a desalting of sea ...
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 ...

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Просмотр Праці Одеського політехнічного університету, №2(49), 2016 по дате публикации

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