Experimental study of erosive possibility of ultrasound exposure in rehabilitation of nephrostomy catheters

Autor: A. A. Novikov, A. R. Putintseva, D. A. Sedykh, V. Yu. Putintsev, D. D. Sidorenko

Publikováno v: Омский научный вестник, Vol 6 (168), Pp 75-79 (2019)

This article assesses the effectiveness of invasive acoustic treatment in the drainage of external urological catheter (nephrostoma). The description of the developed research stand is given, the results of scanning electron microscopy on the devi

Externí odkaz: https://doaj.org/article/9687dbf016884c1dab17576ca540ffd1

Assessment of ultrasonic influence on titanium tanning leather stability

Autor: null Mahdi Haroun, null Manal Mohammed Ahmed

Ultrasound effects on titanium tanning of leather were studied. 30 kHz and 60 kHz ultrasound were applied to cattle skins during titanium tanning. The study included five different treatment conditions, examining effects such as leather shrinkage tem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44d752b08e4bbbddbd56227152497c17

Synthesis of Pro-oxidants based on waste oil and fat production

Autor: V.I. Korchagin, A.V. Protasov, N.V. Erofeeva

Publikováno v: Vestnik Voronežskogo Gosudarstvennogo Universiteta Inženernyh Tehnologij, Vol 80, Iss 3, Pp 362-367 (2018)

The use of a mixture of fatty acids (LC) without separation in the synthesis of Pro-oxidants (PO), which are salts of metals of variable valence, allows for the effective utilization of waste from the stage of refining vegetable oils. The use of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6359f0b1d33cd22efe04c5d480072752
https://www.vestnik-vsuet.ru/vguit/article/view/1956

Ультразвуковой аппарат для обработки расплава алюминия

Статья посвящена практическим вопросам разработки и проектирования ультразвуковых аппаратов с пьезоэлектрическими излучателями для �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba1c953d859516803314f43ac678682c

Використання високоенергетичного ультразвуку для підвищення якості очищення часток залізорудної сировини у процесі її збагачення

Autor: Morkun, Vladimir, Gubin, Georgii, Oliinyk, Tetyana, Lotous, Viktor, Ravinskaia, Vita, Tron, Vitaliy, Morkun, Natalia, Oliinyk, Maxym

Publikováno v: Eastern-European Journal of Enterprise Technologies; Том 6, № 12 (90) (2017): Матеріалознавство; 41-51
Eastern-European Journal of Enterprise Technologies; Том 6, № 12 (90) (2017): Материаловедение; 41-51
Eastern-European Journal of Enterprise Technologies; Том 6, № 12 (90) (2017): Materials Science; 41-51

The iron-magnetite raw material extracted in Ukraine is characterized by a complex texture, structure, and a high content of harmful impurities such as silicon dioxide, potassium oxides, sodium, magnesium, and sulfur. At the same time, the requiremen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::a5bc53cb3e0705a45f55ad20bd3b45c1
http://journals.uran.ua/eejet/article/view/118448