Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Nikolaj VIŠNIAKOV"'
Publikováno v:
Machines, Vol 12, Iss 8, p 522 (2024)
The aim of this study was to develop a new manufacturing process for bimetallic materials by combining laser treatment with traditional casting methods. This process involves laser-treating nickel alloy-grade UNS 6230 plates to create a regular macro
Externí odkaz:
https://doaj.org/article/7d1cd6c1de75454ca5228ad4106c01b9
Autor:
Paulius Beinoras, Nikolaj Višniakov
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 16 (2024)
Systems generating strong magnetic fields are widely used in modern fundamental and applied research as well as in the most innovative industrial processes. These devices generate magnetic fields that reach 5–100 T and the conductors are subjected
Externí odkaz:
https://doaj.org/article/e7a6e859c14845afb7997c0c4cd1ced4
Publikováno v:
Bioengineering, Vol 11, Iss 5, p 516 (2024)
Background: The mechanical characteristics of bone are crucial for comprehending its functionality and response to different load conditions, which are essential for advancing medical treatments, implants, and prosthetics. By employing mathematical m
Externí odkaz:
https://doaj.org/article/579074585a5944f68218652e95b10182
Publikováno v:
Applied Sciences, Vol 14, Iss 5, p 2027 (2024)
As dogs are considered valuable members of many families, ensuring their health and well-being is essential. This study introduces a numerical nonlinear model that explores the complexities of canine vertebrae, with a specific focus on their experime
Externí odkaz:
https://doaj.org/article/e7bdad96e91e4b3ebcbd4448cd515a1e
Publikováno v:
Applied Sciences, Vol 12, Iss 18, p 9182 (2022)
In this paper, the energy characteristics of the charge circuits of a supercapacitor (nonlinear capacitor) and an equivalent linear capacitor from a DC voltage source, which is a lithium-ion battery for such energy storage devices, are analyzed. It i
Externí odkaz:
https://doaj.org/article/53b3a856ff7940f591dcfdf86beb02e2
Publikováno v:
Advances in Materials Science and Engineering, Vol 2020 (2020)
This paper presents the results of computer simulations and experimental studies, aiming to increase the mechanical strength of sheet metal parts manufactured from high-quality structural carbon steel by means of local laser processing. The effects o
Externí odkaz:
https://doaj.org/article/e6c2e10d4a154383b45fd4f02caa3364
Autor:
Nikolaj Višniakov, Gediminas Mikalauskas, Raimonda Lukauskaitė, Jelena Škamat, Olegas Černašėjus, Vitalij Novickij
Publikováno v:
Tehnički Vjesnik, Vol 25, Iss Supplement 2, Pp 326-329 (2018)
In this work we have evaluated the feasibility of the magnetic field pressing technology for formation of Cu-Nb joints for further pulsed power applications. The electrical and mechanical properties of joints have been investigated. The structure of
Externí odkaz:
https://doaj.org/article/ced0373ccf2b47de8e90df804b72d61a
Publikováno v:
Mathematics, Vol 9, Iss 23, p 3125 (2021)
A model of the heat exchange process in the heat exchanger of the cardiopulmonary bypass device is proposed which allows for automation of the process of temperature regulation in the cardiopulmonary bypass with an accuracy of ±1 °C during cardiac
Externí odkaz:
https://doaj.org/article/727b559bb0a54dc0895e74a779dd2f8b
Autor:
Vitalij Novickij, Ramunė Stanevičienė, Rūta Gruškienė, Kazimieras Badokas, Juliana Lukša, Jolanta Sereikaitė, Kęstutis Mažeika, Nikolaj Višniakov, Jurij Novickij, Elena Servienė
Publikováno v:
Nanomaterials, Vol 11, Iss 2, p 342 (2021)
Foodborne pathogens are frequently associated with risks and outbreaks of many diseases; therefore, food safety and processing remain a priority to control and minimize these risks. In this work, nisin-loaded magnetic nanoparticles were used and acti
Externí odkaz:
https://doaj.org/article/a1aee45a73f149c8abaf1a2ff6b79ca8
Publikováno v:
Symmetry, Vol 12, Iss 12, p 2062 (2020)
Modern industrial enterprises require high accuracy and precision feedback systems to fulfil cutting edge requirements of technological processes. As demand for a highly accurate system grows, a thin gap between throughput and quality exists. The con
Externí odkaz:
https://doaj.org/article/2aa1386848ca476eac77df21ab8be620