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Michael Mayerhofer, Stefan Brenner, Ricardo Helm, Samira Gruber, Elena Lopez, Lukas Stepien, Gerald Gold and Günther Dollinger
Compared to conventional manufacturing, additive manufacturing (AM) of radio frequency (RF) cavities has the potential to reduce manufacturing costs and complexity and to enable higher performance. This work evaluates whether normal conducting side-coupl...
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Tracy L. Stepien, Cole Zmurchok, James B. Hengenius, Rocío Marilyn Caja Rivera, Maria R. D?Orsogna and Alan E. Lindsay
Male and female moths communicate in complex ways to search for and to select a mate. In a process termed calling, females emit small quantities of pheromones, generating plumes that spread in the environment. Males detect the plume through their antenna...
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Krzysztof Jamroziak, Marcin Bajkowski, Miroslaw Bocian, Slawomir Polak, Mariusz Magier, Mariusz Kosobudzki and Radoslaw Stepien
This paper discusses the general conditions relating to ballistic head protection, analyzing the risks that may occur on contemporary battlefields. A thorough literature review has enabled us to present development trends for helmets used in the largest ...
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Anna Stepien, Magdalena Lesniak and Maciej SITARZ
Far-reaching technological progress, manufacturing, and rapidly advancing globalization dictate new conditions for the development and changes in the construction industry. Valorization of by-products and the use of secondary materials in the production ...
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Roman Tkachov, Lukas Stepien, Moritz Greifzu, Anton Kiriy, Nataliya Kiriy, Tilman Schüler, Tino Schmiel, Elena López, Frank Brückner and Christoph Leyens
Polynickeltetrathiooxalate (poly[Ni-tto]) is an n-type semiconducting polymer having outstanding thermoelectric characteristics and exhibiting high stability under ambient conditions. However, its insolubility limits its use in organic electronics. This ...
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Marcin Stepien, Sylwia Legowik-Swiacik, Wioletta Skibinska, Izabela Turek
Pág. 490 - 497
This paper discusses the problem of identification and measurement of logistics cost parameters in the accounting information system indicating their impact on business management processes. The first part of the study presents the identification and mea...
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Karol Stepien and Marian Kupka
Pág. 585 - 588
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Stepien, A.; Ziecik, A.J.
Pág. 2217 - 2227
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