Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Bogdan SA"'
Publikováno v:
Geodetski Vestnik, Vol 68, Iss 01, Pp 54-68 (2024)
Methods of evaluation of interlaboratory comparison results are prescribed by ISO standards. Ruler is probably one of the most widely used length measuring instrument in the world. For laboratories that plan to be accredited for the calibration of Ru
Externí odkaz:
https://doaj.org/article/fea6d8e81cd44c5a858e220d33b310b3
Autor:
Bogdan Sawicki, Elżbieta Tomaszewicz, Tadeusz Groń, Monika Oboz, Joachim Kusz, Marek Berkowski
Publikováno v:
ACS Omega, Vol 8, Iss 41, Pp 38459-38468 (2023)
Externí odkaz:
https://doaj.org/article/456f3221f107416ebb232ffa907e2eeb
Autor:
Bogdan Saletnik, Radosław Czarnota, Mateusz Maczuga, Aneta Saletnik, Marcin Bajcar, Grzegorz Zaguła, Czesław Puchalski
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 8028 (2024)
The purpose of this study was to evaluate the feasibility of using residues from cooking oil production to produce alternative biochar fuels along with optimizing the pyrolysis process. The work consisted of carrying out the pyrolysis process at vary
Externí odkaz:
https://doaj.org/article/85002a5256cb45f59792a5c753ef5954
Autor:
Bogdan Sapiński, Łukasz Jastrzębski
Publikováno v:
Energies, Vol 17, Iss 14, p 3436 (2024)
The present paper is concerned with a magnetorheological (MR)-damper-based vibration-reduction system with energy harvesting capability considering sprung mass changes. The system represents a mechanical harmonic oscillator with electrical coupling,
Externí odkaz:
https://doaj.org/article/da0d24fa6c1d4619b0e2734897f21d54
Autor:
Bogdan Sawicki, Elżbieta Tomaszewicz, Tadeusz Groń, Monika Oboz, Irena Gruszka, Adam Guzik, Piotr Urbanowicz
Publikováno v:
ACS Omega, Vol 8, Iss 40, Pp 37108-37115 (2023)
Externí odkaz:
https://doaj.org/article/6f3a92da0c1f4feca9a2172ed2493f93
Publikováno v:
Internet Archaeology, Iss 64 (2023)
The contribution of the Romanian National Institute of Heritage (NIH) to the ARIADNE catalogue consists of 22,298 cultural resources, 18,277 of which are archaeological sites and 4021 are fieldwork reports. The two types of data were extracted from t
Externí odkaz:
https://doaj.org/article/62984fe4090b4d1f9b991f1263c443ce
Autor:
Marius Streinu, Bogdan Șandric
Publikováno v:
Internet Archaeology, Iss 63 (2023)
The aim of this article is to put into perspective the efforts of more than 150 years of attempts to create archaeological repertoires and archives at a national level in Romania that correspond to changing needs through time. Along with technologica
Externí odkaz:
https://doaj.org/article/3e448e25c78a4358b25429143aa4c95c
Autor:
Ewelina Weidner, Rabindra Dubadi, Bogdan Samojeden, Adam Piasecki, Teofil Jesionowski, Mietek Jaroniec, Filip Ciesielczyk
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Novel alumina-based materials enriched with vanadia and lanthana were successfully synthesized via in situ modification using a mechanochemical method, and were applied in ammonia-induced selective catalytic reduction of nitrogen oxides (SCR
Externí odkaz:
https://doaj.org/article/f8a0973a58f34ffbace59031769874ab
Publikováno v:
Actuators, Vol 12, Iss 12, p 449 (2023)
Magnetorheological (MR) fluids have been known to react to magnetic fields of sufficient magnitudes. While in the presence of the field, the material develops a yield stress. The tunable property has made it attractive in, e.g., semi-active damper ap
Externí odkaz:
https://doaj.org/article/bbbb1f4a4ac6477895b8dcc77e689020
Autor:
Ewa Malicka, Tadeusz Groń, Adrian Gudwański, Bogdan Sawicki, Monika Oboz, Małgorzata Karolus, Zenon Kukuła
Publikováno v:
Materials, Vol 16, Iss 23, p 7495 (2023)
CuCr2Se4 nanoparticles were obtained by the high-energy ball milling of CuCr2Se4 single crystals, which had a size of approximately 32 nm after 5 h of milling. Structural, magnetic, and electrical studies have shown that a reduction in CuCr2Se4 singl
Externí odkaz:
https://doaj.org/article/0d1c2851f27c4d5da00d8d0b347ea476