Zobrazeno 1 - 10
of 827
pro vyhledávání: '"Polatidis, A"'
Autor:
Kacprzak, Tomasz, Samothrakitis, Stavros, Larsen, Camilla Buhl, Kopeček, Jaromír, Strobl, Markus, Polatidis, Efthymios, Obozinski, Guillaume
Laue tomography experiments retrieve the positions and orientations of crystal grains in a polycrystalline samples from diffraction patterns recorded at multiple viewing angles. The use of a broad wavelength spectrum beam can greatly reduce the exper
Externí odkaz:
http://arxiv.org/abs/2404.06478
Autor:
Konrad Gruber, Wojciech Stopyra, Karol Kobiela, Philipp Kohlwes, Jan Čapek, Efthymios Polatidis, Ingomar Kelbassa
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
Few attempts have been made so far to develop modifiers for in situ use in Inconel 718 PBF-LB/M fabrication. Reports show an increase in tensile strength compared to unmodified counterparts. However, significant ductility reduction is observed, outwe
Externí odkaz:
https://doaj.org/article/355757f69eef4291bd74c19613db2c4f
Autor:
Christos Sofras, Jan Čapek, Christian Leinenbach, Roland E. Logé, Markus Strobl, Efthymios Polatidis
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
Laser powder bed fusion of metals (PBF-LB/M) is a pivotal additive manufacturing technique that enables the production of intricate components. In addition to enabling the production of complex shapes, it allows for a high degree of freedom in manipu
Externí odkaz:
https://doaj.org/article/b0a6271ced0e455ea81de4e230c6431d
Autor:
Meet Jaydeepkumar Oza, Andreas Stark, Efthymios Polatidis, Pere Barriobero Vila, Moslem Shahverdi, Christian Leinenbach
Publikováno v:
Materials & Design, Vol 247, Iss , Pp 113378- (2024)
Iron-based shape memory alloys (Fe-SMAs) are e-merging materials with extensive application in civil structures owing to their unique properties, including the shape memory effect. However, it is crucial to understand the time dependent behavior of F
Externí odkaz:
https://doaj.org/article/3025b25fd79a4017bec899c4c63c2b1a
Autor:
Chinmayee Nayak, Abhinav Anand, Nikhil Kamboj, Tuomas Kantonen, Karoliina Kajander, Vilma Tupala, Terhi J. Heino, Rahul Cherukuri, Gaurav Mohanty, Jan Čapek, Efthymios Polatidis, Sneha Goel, Antti Salminen, Ashish Ganvir
Publikováno v:
Materials & Design, Vol 242, Iss , Pp 113013- (2024)
Due to the risk of releasing carcinogenic nickel ions from conventional 316L stainless steel under a corrosive human body environment, a new variant of steel termed nickel-free stainless steel (NiFSS) has been investigated. The present study investig
Externí odkaz:
https://doaj.org/article/46655045caa9416d850f8750df71c1ac
Autor:
Goel, Sneha, Bojinov, Martin, Capek, Jan, Saario, Timo, Polatidis, Efthymios, Kantonen, Tuomas, Salminen, Antti, Blankenburg, Malte, Ganvir, Ashish, Que, Zaiqing
Publikováno v:
In Corrosion Science October 2024 239
Autor:
Jaydeepkumar Oza, Meet, Stark, Andreas, Polatidis, Efthymios, Barriobero Vila, Pere, Shahverdi, Moslem, Leinenbach, Christian
Publikováno v:
In Materials & Design November 2024 247
Autor:
van Cappellen, W. A., Oosterloo, T. A., Verheijen, M. A. W., Adams, E. A. K., Adebahr, B., Braun, R., Hess, K. M., Holties, H., van der Hulst, J. M., Hut, B., Kooistra, E., van Leeuwen, J., Loose, G. M., Morganti, R., Moss, V. A., Orrú, E., Ruiter, M., Schoenmakers, A. P., Vermaas, N. J., Wijnholds, S. J., van Amesfoort, A. S., Arts, M. J., Attema, J. J., Bakker, L., Bassa, C. G., Bast, J. E., Benthem, P., Beukema, R., Blaauw, R., de Blok, W. J. G., Bouwhuis, M., Brink, R. H. van den, Connor, L., Coolen, A. H. W. M., Damstra, S., van Diepen, G. N. J., de Goei, R., Dénes, H., Drost, M., Ebbendorf, N., Frank, B. S., Gardenier, D. W., Gerbers, M., Grange, Y. G., Grit, T., Gunst, A. W., Gupta, N., Ivashina, M. V., Józsa, G. I. G., Janssen, G. H., Koster, A., Kruithof, G. H., Kuindersma, S. J., Kutkin, A., Lucero, D. M., Maan, Y., Maccagni, F. M., van der Marel, J., Mika, A., Morawietz, J., Mulder, H., Mulder, E., Norden, M. J., Offringa, A. R., Oostrum, L. C., Overeem, R. E., Paragi, Z., Pepping, H. J., Petroff, E., Pisano, D. J., Polatidis, A. G., Prasad, P., de Reijer, J. P. R., Romein, J. W., Schaap, J., Schoonderbeek, G. W., Schulz, R., van der Schuur, D., Sclocco, A., Sluman, J. J., Smits, R., Stappers, B. W., Straal, S. M., Stuurwold, K. J. C., Verstappen, J., Vohl, D., Wierenga, K. J., Woestenburg, E. E. M., Zanting, A. W., Ziemke, J.
Publikováno v:
A&A 658, A146 (2022)
We describe the APERture Tile In Focus (Apertif) system, a phased array feed (PAF) upgrade of the Westerbork Synthesis Radio Telescope which has transformed this telescope into a high-sensitivity, wide field-of-view L-band imaging and transient surve
Externí odkaz:
http://arxiv.org/abs/2109.14234
Autor:
Nayak, Chinmayee, Anand, Abhinav, Kamboj, Nikhil, Kantonen, Tuomas, Kajander, Karoliina, Tupala, Vilma, Heino, Terhi J., Cherukuri, Rahul, Mohanty, Gaurav, Čapek, Jan, Polatidis, Efthymios, Goel, Sneha, Salminen, Antti, Ganvir, Ashish
Publikováno v:
In Materials & Design June 2024 242
Autor:
McKean, J. P., Godfrey, L. E. H., Vegetti, S., Wise, M. W., Morganti, R., Hardcastle, M. J., Rafferty, D., Anderson, J., Avruch, I. M., Beck, R., Bell, M. E., van Bemmel, I., Bentum, M. J., Bernardi, G., Best, P., Blaauw, R., Bonafede, A., Breitling, F., Broderick, J. W., Bruggen, M., Cerrigone, L., Ciardi, B., de Gasperin, F., Deller, A., Duscha, S., Engels, D., Falcke, H., Fallows, R. A., Frieswijk, W., Garrett, M. A., Griessmeier, J. M., van Haarlem, M. P., Heald, G., Hoeft, M., van der Horst, A. J., Iacobelli, M., Intema, H., Juette, E., Karastergiou, A., Kondratiev, V. I., Koopmans, L. V. E., Kuniyoshi, M., Kuper, G., van Leeuwen, J., Maat, P., Mann, G., Markoff, S., McFadden, R., McKay-Bukowski, D., Mulcahy, D. D., Munk, H., Nelles, A., Orru, E., Paas, H., Pandey-Pommier, M., Pietka, M., Pizzo, R., Polatidis, A. G., Reich, W., Rottgering, H. J. A., Rowlinson, A., Scaife, A. M. M., Serylak, M., Shulevski, A., Sluman, J., Smirnov, O., Steinmetz, M., Stewart, A., Swinbank, J., Tagger, M., Thoudam, S., Toribio, M. C., Vermeulen, R., Vocks, C., van Weeren, R. J., Wucknitz, O., Yatawatta, S., Zarka, P.
Publikováno v:
MNRAS, 463, 3143 (2016)
The low-frequency radio spectra of the hotspots within powerful radio galaxies can provide valuable information about the physical processes operating at the site of the jet termination. These processes are responsible for the dissipation of jet kine
Externí odkaz:
http://arxiv.org/abs/2103.16961