Zobrazeno 1 - 10
of 4 938
pro vyhledávání: '"Deposition rate"'
Autor:
Marie Elis, Tim Tjardts, Josiah Ngenev Shondo, Ainura Aliyeva, Alexander Vahl, Ulrich Schürmann, Thomas Strunskus, Franz Faupel, Cenk Aktas, Lorenz Kienle, Salih Veziroglu
Publikováno v:
Small Science, Vol 4, Iss 11, Pp n/a-n/a (2024)
Mixed metal oxide (MMO) nanoparticles (NPs) are hybrids consisting of two or more nanoscale metal oxides. Advantages of MMO NPs over single metal oxides include improved catalytic activity, enhanced electrical and magnetic properties, and increased t
Externí odkaz:
https://doaj.org/article/0d8379c7ac8b457ca70da30e181a1b71
Autor:
Cahaya Rosyidan, Budhy Kurniawan, Bambang Soegijono, Mustamina Maulani, Lisa Samura, Frederik Gresia Nababan, Valentinus Galih Vidia Putra, Ferry Budhi Susetyo
Publikováno v:
Science and Technology Indonesia, Vol 9, Iss 3, Pp 529-538 (2024)
Metal plating frequently employs nickel (Ni) and copper (Cu) as anodes. Cu/ Cu-Ni film formed has many advantages, such as better corrosion resistance and high hardness characteristics. This study aims to assess the properties of Cu/Cu-Ni film, such
Externí odkaz:
https://doaj.org/article/95321263ec624b19a805ee740de603b3
Publikováno v:
Вестник СибАДИ, Vol 21, Iss 2, Pp 270-288 (2024)
Introduction. The use of restored parts of motor vehicles makes it possible to reduce the financial costs of repairing equipment. The cost of the restored parts should not exceed 50% of the cost of the new part. Increasing the productivity (depositio
Externí odkaz:
https://doaj.org/article/9ada0ae81107415a89ee103b120ad2b3
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 5, Pp 1663-1686 (2024)
Mg-alloys have gained considerable attention in recent years for their outstanding properties such as lightweight, high specific strength, and corrosion resistance, making them attractive for applications in medical, aerospace, automotive, and other
Externí odkaz:
https://doaj.org/article/f015aa5d1cf44432be1fd09c3ae26434
Publikováno v:
Pollutants, Vol 3, Iss 4, Pp 507-520 (2023)
In this article, we investigated the dust deposit on leaves in the vegetation period of urban trees using a simple washing method. The data presented in this paper are preliminary results. Air pollution and the area and population of cities are incre
Externí odkaz:
https://doaj.org/article/9152d314ac904a2d893b54c8b7d86e41
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 14, Iss 2, Pp 535-553 (2023)
Abstract As deep gas-condensate reservoirs are explored, the problem of paraffin deposition is becoming more prominent. Therefore, this paper collects condensate samples from representative paraffin deposition gas-condensate wells and analyzes basic
Externí odkaz:
https://doaj.org/article/04fad5bd72cf47edbbf547c92d52eef2
Publikováno v:
Sensors, Vol 24, Iss 16, p 5132 (2024)
The operational parameters of plant protection unmanned aerial vehicles (UAVs) significantly impact spraying effectiveness, but the underlying mechanism remains unclear. This paper conducted a full factorial experiment with varying flight speeds, hei
Externí odkaz:
https://doaj.org/article/4b4f14896c5345918666ae4005e51352
Publikováno v:
Shuitu baochi tongbao, Vol 43, Iss 4, Pp 44-52 (2023)
[Objective] The influences of porous sand-fixing bricks layout on wind field characteristics, windbreak effect and sand-fixing were studied in order to provide a theoretical basis for the selection of new windbreak and sand-fixing materials. [Methods
Externí odkaz:
https://doaj.org/article/bf82f2f52b1b40d6a466a7207fcb840e
Publikováno v:
Mechanical Engineering Journal, Vol 11, Iss 2, Pp 23-00423-23-00423 (2024)
The accident at the Fukushima Daiichi Nuclear Power Plant in 2011 led to a core meltdown, resulting in the significant release of radioactive materials into the environment, revealing the urgent need for further in-depth development of Level 2 probab
Externí odkaz:
https://doaj.org/article/2b0b2857447c4850a984d295addd0b7a
Publikováno v:
International Journal of Lightweight Materials and Manufacture, Vol 6, Iss 2, Pp 238-244 (2023)
Nowadays, surface modification techniques are a big part of making metals and alloys better on the outside. Even though various metals and alloys are coated using surface modification techniques, improving the surface properties of the light alloys i
Externí odkaz:
https://doaj.org/article/be827e9f692041cfa4a8ac28e7df840f