Zobrazeno 1 - 10
of 1 367
pro vyhledávání: '"Wróbel J"'
Autor:
Wolak PK, Strzelecka A, Piotrowska - Gall A, Wolak PP, Piotrowska I, Dąbrowska K, Wróbel J, Nowak-Starz G
Publikováno v:
Therapeutics and Clinical Risk Management, Vol Volume 18, Pp 135-144 (2022)
Przemysław Karol Wolak,1,2 Agnieszka Strzelecka,1 Aneta Piotrowska - Gall,1,2 Piotr Przemysław Wolak,3 Ilona Piotrowska,4 Katarzyna Dąbrowska,5 Joanna Wróbel,1 Grażyna Nowak-Starz1 1Collegium Medicum, Jan Kochanowski Univers
Externí odkaz:
https://doaj.org/article/c03b1300aad14dfd8a26409e58a61373
Autor:
Tunes, M. A., Parkison, D., Sun, B., Willenshofer, P., Samberger, S., Derby, B. K., Baldwin, J. K. S., Fensin, S. J., Sobieraj, D., Wróbel, J. S., Byggmästar, J., Pogatscher, S., Martinez, E., Nguyen-Manh, D., El-Atwani, O.
Refractory High-Entropy Alloys (RHEAs) hold promising potential to be used as structural materials in future nuclear fusion reactors, where W and its alloys are currently leading candidates. Fusion materials must be able to withstand extreme conditio
Externí odkaz:
http://arxiv.org/abs/2406.15022
Publikováno v:
Archives of Metallurgy and Materials, Vol 62, Iss 4, Pp 2223-2230 (2017)
In the paper, the regeneration process of the material in grade C45 using the MAG welding was analysed. The effect of preheating on the properties of the regenerated layers was determined. Preheating technology was used to facilitate the process of r
Externí odkaz:
https://doaj.org/article/ed8f23861eb948c69f810cbe1982c32f
Publikováno v:
Archives of Metallurgy and Materials, Vol 60, Iss 4, Pp 2763-2772 (2015)
In the paper the complex model of hardening of the hot-work tool steel is presented. Model of estimation of phase fractions and their kinetics is based on the continuous heating diagram (CHT) and cooling diagram (CCT). Phase fractions which occur dur
Externí odkaz:
https://doaj.org/article/b3c501d4d4b9426c949d38065d7bfefc
Publikováno v:
Archives of Foundry Engineering, Vol 15, Iss 1, Pp 119-124 (2015)
In the paper the use of the artificial neural network to the control of the work of heat treating equipment for the long axisymmetric steel elements with variable diameters is presented. It is assumed that the velocity of the heat source is modified
Externí odkaz:
https://doaj.org/article/6b4c97c3d40d4bab8bb6cfd95cf4fbac
Autor:
Wrobel, J. M., Walker, R. C.
If the construction of the ngVLA begins in 2026, its sensitivity is expected to match that of the VLA by late 2029. At that juncture it is anticipated that open-skies observing will cease on the VLA and commence on the ngVLA. We suggest that during 2
Externí odkaz:
http://arxiv.org/abs/2305.19973
Publikováno v:
Archives of Metallurgy and Materials, Vol 59, Iss 2, Pp 693-697 (2014)
W pracy przedstawiono wyniki badań odporności na zmęczenie cieplne dwóch gatunków żeliwa ADI (EN-GJS-1200-2 i EN-GJS-800-8). Badania prowadzono na autorskim stanowisku badawczym stosując oporowe nagrzewanie próbek, wg metody L.F. Cottina. Odp
Externí odkaz:
https://doaj.org/article/850b7d56a01042398df59354bf046610
Autor:
Atwani, O. El, Vo, H. T., Tunes, M., Lee, C., Alvarado, A., Krienke, N., Poplawsky, J. D., Kohnert, A. A., Gigax, J., Chen, W. -Y., Li, M., Wang, Y., Wróbel, J. S., Nguyen-Manh, Duc, Baldwin, J. K. S., Tukac, U., Aydogan, E., Fensin, S., Martinez, E.
In the quest of new materials that can withstand severe irradiation and mechanical extremes for advanced applications (e.g. fission reactors, fusion devices, space applications, etc), design, prediction and control of advanced materials beyond curren
Externí odkaz:
http://arxiv.org/abs/2210.16409
The phase diagram of Al-Li-Cu system in the Al-rich region was determined by means of first-principles calculations and statistical mechanics. The mixing enthalpies of many configurations for different lattices in the whole Al-Li-Cu system were deter
Externí odkaz:
http://arxiv.org/abs/2206.13812
Autor:
Wrobel, J. M., Lazio, T. J. W.
The merger of two galaxies, each hosting a supermassive black hole (SMBH) of mass $10^6$\,M$_{\odot}$ or more, could yield a bound SMBH binary. For the early-type galaxy NGC\,4472, we study how astrometry with a next-generation Very Large Array (ngVL
Externí odkaz:
http://arxiv.org/abs/2204.10725