Zobrazeno 1 - 10
of 1 180
pro vyhledávání: '"Kowal, J."'
Exploring the electrochemical and physical stability of lithium-ion cells exposed to liquid nitrogen
Autor:
Leonhardt, R., Böttcher, N., Dayani, S., Rieck, A., Markötter, H., Schmidt, A., Kowal, J., Tichter, Tim, Krug von Nidda, Jonas
Publikováno v:
In Journal of Energy Storage 1 June 2024 89
Publikováno v:
In Journal of Energy Storage January 2022 45
Autor:
Raczynski, L., Moskal, P., Kowalski, P., Wislicki, W., Bednarski, T., Bialas, P., Czerwinski, E., Gajos, A., Kaplon, L., Kochanowski, A., Korcyl, G., Kowal, J., Kozik, T., Krzemien, W., Kubicz, E., Niedzwiecki, Sz., Palka, M., Rudy, Z., Salabura, P., Sharma, N. G., Silarski, M., Slomski, A., Smyrski, J., Strzelecki, A., Wieczorek, A., Zielinski, M., Zon, N.
Publikováno v:
Nukleonika 61, (2016) 35-39
Nowadays, in Positron Emission Tomography (PET) systems, a Time of Flight information is used to improve the image reconstruction process. In Time of Flight PET (TOF-PET), fast detectors are able to measure the difference in the arrival time of the t
Externí odkaz:
http://arxiv.org/abs/1507.03799
Autor:
Raczynski, L., Moskal, P., Kowalski, P., Wislicki, W., Bednarski, T., Bialas, P., Czerwinski, E., Gajos, A., Kaplon, L., Kochanowski, A., Korcyl, G., Kowal, J., Kozik, T., Krzemien, W., Kubicz, E., Niedzwiecki, Sz., Palka, M., Rudy, Z., Rundel, O., Salabura, P., Sharma, N. G., Silarski, M., lomski, A. S, Smyrski, J., Strzelecki, A., Wieczorek, A., Zielinski, M., Zon, N.
The J-PET scanner, which allows for single bed imaging of the whole human body, is currently under development at the Jagiellonian University. The dis- cussed detector offers improvement of the Time of Flight (TOF) resolution due to the use of fast p
Externí odkaz:
http://arxiv.org/abs/1503.05188
Autor:
Krzemień, W., Gajos, A., Gruntowski, A., Stola, K., Trybek, D., Bednarski, T., Białas, P., Czerwiński, E., Kamińska, D., Kapłon, L., Kochanowski, A., Korcyl, G., Kowal, J., Kowalski, P., Kozik, T., Kubicz, E., Moskal, P., Niedźwiecki, Sz., Pałka, M., Raczyński, L., Rudy, Z., Salabura, P., Sharma, N. G., Silarski, M., Słomski, A., Smyrski, J., Strzelecki, A., Wieczorek, A., Wiślicki, W., Zieliński, M., Zoń, N.
Publikováno v:
Acta Phys. Pol. A 127 (2015) 1491-1494
J-PET analysis framework is a flexible, lightweight, ROOT-based software package which provides the tools to develop reconstruction and calibration procedures for PET tomography. In this article we present the implementation of the full data-processi
Externí odkaz:
http://arxiv.org/abs/1503.00465
Autor:
Moskal, P., Sharma, N. G., Silarski, M., Bednarski, T., Białas, P., Bułka, J., Czerwiński, E., Gajos, A., Kamińska, D., Kapłon, L., Kochanowski, A., Korcyl, G., Kowal, J., Kowalski, P., Kozik, T., Krzemień, W., Kubicz, E., Niedźwiecki, Sz., Pałka, M., Raczyński, L., Rudy, Z., Rundel, O., Salabura, P., Słomski, A., Smyrski, J., Strzelecki, A., Wieczorek, A., Wiślicki, W., Wochlik, I., Zieliński, M., Zoń, N.
Publikováno v:
Acta Phys. Polon. A 127 (2015) 1495-1499
In this article we present a novel method of hit time and hit position reconstruction in long scintillator detectors. We take advantage of the fact that for this kind of detectors amplitude and shape of registered signals depends strongly on the posi
Externí odkaz:
http://arxiv.org/abs/1502.07886
Autor:
Białas, P., Kowal, J., Strzelecki, A., Bednarski, T., Czerwiński, E., Gajos, A., Kamińska, D., Kapłon, Ł., Kochanowski, A., Korcyl, G., Kowalski, P., Kozik, T., Krzemień, W., Kubicz, E., Moskal, P., Niedźwiecki, Sz., Pałka, M., Raczyński, L., Rudy, Z., Rundel, O., Salabura, P., Sharma, N. G., Silarski, M., Słomski, A., Smyrski, J., Wieczorek, A., Wiślicki, W., Zieliński, M., Zoń, N.
Publikováno v:
Acta Phys. Polon. A 127 (2015) 1500-1504
We present a fast GPU implementation of the image reconstruction routine, for a novel two strip PET detector that relies solely on the time of flight measurements.
Externí odkaz:
http://arxiv.org/abs/1502.07478
Autor:
Kowalski, P., Moskal, P., Wiślicki, W., Raczyński, L., Bednarski, T., Białas, P., Bułka, J., Czerwiński, E., Gajos, A., Gruntowski, A., Kamińska, D., Kapłon, Ł., Kochanowski, A., Korcyl, G., Kowal, J., Kozik, T., Krzemień, W., Kubicz, E., Niedźwiecki, Sz., Pałka, M., Rudy, Z., Salabura, P., Sharma, N. G., Silarski, M., Słomski, A., Smyrski, J., Strzelecki, A., Wieczorek, A., Wochlik, I., Zieliński, M., Zoń, N.
Publikováno v:
Acta Phys. Pol A127 (2015) 1505-1512
Novel Positron Emission Tomography system, based on plastic scintillators, is developed by the J-PET collaboration. In order to optimize geometrical configuration of built device, advanced computer simulations are performed. Detailed study is present
Externí odkaz:
http://arxiv.org/abs/1502.04532
Autor:
Wieczorek, A., Moskal, P., Niedźwiecki, Sz., Bednarski, T., Białas, P., Czerwiński, E., Danel, A., Gajos, A., Gruntowski, A., Kamińska, D., Kapłon, Ł., Kochanowski, A., Korcyl, G., Kowal, J., Kowalski, P., Kozik, T., Krzemień, W., Kubicz, E., Molenda, M., Pałka, M., Raczyński, L., Rudy, Z., Rundel, O., Salabura, P., Sharma, N. G., Silarski, M., Słomski, A., Smyrski, J., Strzelecki, A., Uchacz, T., Wiślicki, W., Zieliński, M., Zoń, N.
Publikováno v:
Acta Phys. Pol A127 (2015) 1487-1490
For the first time a molecule of 2-(4-styrylphenyl)benzoxazole containing benzoxazole and stilbene groups is applied as a scintillator dopant acting as a wavelength shifter. In this article a light yield of the plastic scintillator, prepared from sty
Externí odkaz:
http://arxiv.org/abs/1502.02901
Autor:
Moskal, P., Zoń, N., Bednarski, T., Białas, P., Czerwiński, E., Gajos, A., Kamińska, D., Kapłon, Ł., Kochanowski, A., Korcyl, G., Kowal, J., Kowalski, P., Kozik, T., Krzemień, W., Kubicz, E., Niedźwiecki, Sz., Pałka, M., Raczyński, L., Rudy, Z., Rundel, O., Salabura, P., Sharma, N. G., Silarski, M., Słomski, A., Smyrski, J., Strzelecki, A., Wieczorek, A., Wiślicki, W., Zieliński, M.
Publikováno v:
Nuclear Inst. and Methods in Physics Research A 775 (2015), 54-62
A novel method of hit time and hit position reconstruction in scintillator detectors is described. The method is based on comparison of detector signals with results stored in a library of synchronized model signals registered for a set of well-defin
Externí odkaz:
http://arxiv.org/abs/1412.6963