Results 11 to 20 of about 332,589 (274)
Applied Sciences, 2021 Pyroelectric infrared sensors incorporating suspended zinc oxide (ZnO) pyroelectric films and thermally insulated silicon substrates are fabricated using conventional MEMS-based thin-film deposition, photolithography, and etching techniques.
Chia-Yen Lee +3 more
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Valențe artistice și simbolice în creația grafică a lui Gheorghe Vrabie [PDF]
Dialogica: Revistă de Studii Culturale și Literatură, 2021 Master of arts Gheorghe Vrabie is counting among those who played a significant role in the development of the national contemporary school of graphics. He outlined the symbolic identity of the country by elaborating its main attributes – the State Coat
Elena MUSTEAȚĂ
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Frontiers in Physics, 2022 Helicon plasma sources produce high-density discharges without the need of electrodes in direct contact with the plasma, which is thought to provide them with long operational lifetimes.
Juan I. Del Valle +4 more
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Rapid fabrication of superhydrophobic high-silicon aluminum alloy surfaces with corrosion resistance
Results in Physics, 2019 High-silicon aluminum alloy (high-Si Al alloy) usually used as the electronic packaging materials on the radar on ships have a susceptibility to corrosion, reducing the life of radar on ships. How to improve the corrosion-resistance ability of high-Si Al
Yankui Sun +7 more
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The growth of Nd:CaWO4 single crystals [PDF]
Journal of the Serbian Chemical Society, 2003 CaWO4 doped with 0.8 % at. Nd (Nd:CaWO4) single crystals were grown from the melt in air by the Czochralski technique. The critical diameter dc = 1.0 cm and the critical rate of rotation ωc = 30 rpm were calculated from hydrodynamic equations for ...
Golubović Aleksandar V. +4 more
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Evaluation of sample temperature and applied power on degradation of stearic acid in inductively coupled radio frequency plasma [PDF]
Materials Research, 2014 Plasma cleaning is a promising technology in surface treatments, despite technological interest its use is limited because its mechanisms still are not entirely understood.
Carlos Eduardo Farias +6 more
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Искусство Евразии, 2023 Статья посвящена одному из примеров научно-исследовательской работы Приморской государственной картинной галереи с предметами музейных коллекций — атрибуции гравированного «Портрета Д.А. Ровинского», выполненного В.Е. Маковским.
Визиряка, А.С.
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Journal of The Electrochemical Society, 2003 A cell consisting of a rotatable double-walled cylinder is described for the study of etching under conditions of enhanced gravity. Rotation rates of 6000 revolutions per minute giving g values of up to 600 were possible with the set-up. The cell was tested by etching masked patterns in a copper plate with an aqueous FeCl3 solution.
Tijburg, R.P. +3 more
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Robotic Sponge and Watercolor Painting Based on Image-Processing and Contour-Filling Algorithms
Actuators, 2022 In this paper, the implementation of a robotic painting system using a sponge and the watercolor painting technique is presented. A collection of tools for calibration and sponge support operations was designed and built.
Lorenzo Scalera +4 more
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The role and action mechanism of inhibitors in solutions for etching steel
Zaštita Materijala, 2015 Acid etching has a major task, regardless of which acid is used, to cancel all corrosion products from objects before it starts to erode base material.
Bosiljka Ljubičić, Saša Mićin
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