Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Bogdan VI"'
Autor:
Ioannis Karampinis, Christian Ruckes, Fabian Doerr, Servet Bölükbas, Sara Ricciardi, Giuseppe Cardillo, Carlos Galvez, Bogdan Vidmar, Tomaz Stupnik, Vincent Fang, Rene Horsleben Petersen, Eric Dominic Roessner
Publikováno v:
Trials, Vol 25, Iss 1, Pp 1-10 (2024)
Abstract Background The prolonged air leak is probably the most common complication following lung resections. Around 10–20% of the patients who undergo a lung resection will eventually develop a prolonged air leak. The definition of a prolonged ai
Externí odkaz:
https://doaj.org/article/378ae23e22d149ccae134aa273802f56
Cu-Al-Ni Nanocrystalline Compacts Obtained by Spark Plasma Sintering of Mechanically Alloyed Powders
Autor:
Calin-Virgiliu Prica, Traian Florin Marinca, Florin Popa, Argentina Niculina Sechel, Bogdan Viorel Neamțu, Horea Florin Chicinaș, Ionel Chicinaș
Publikováno v:
Materials, Vol 17, Iss 19, p 4847 (2024)
The aim of this work is to obtain Cu-13.5Al-4Ni alloy for use as shape memory alloy by Spark Plasma Sintering (SPS) of mechanically alloyed powder. The study investigates the structural and microstructural changes in terms of crystal parameters, crys
Externí odkaz:
https://doaj.org/article/59700239f6df4a8090aca30a1c934767
Autor:
Traian Florin Marinca, Loredana Cotojman, Florin Popa, Bogdan Viorel Neamțu, Călin-Virgiliu Prică, Ionel Chicinaș
Publikováno v:
Materials, Vol 17, Iss 16, p 4139 (2024)
Soft magnetic composite cores were produced by spark plasma sintering (SPS) from Ni3Fe@ZnFe2O4 and NiFeMo@ZnFe2O4 pseudo-core-shell powders. In the Fe-Ni alloys@ZnFe2O4 pseudo-core-shell composite powders, the core is a large nanocrystalline Permallo
Externí odkaz:
https://doaj.org/article/15e77b3484f04d3890936c4c25eeee82
Autor:
Carmen Teodora Florean, Horațiu Vermeșan, Timea Gabor, Bogdan Viorel Neamțu, Gyorgy Thalmaier, Andreea Hegyi, Alexandra Csapai, Adrian-Victor Lăzărescu
Publikováno v:
Materials, Vol 17, Iss 9, p 2014 (2024)
The aim of this study is to analyze the effect of the addition of TiO2 nanoparticles (NTs) on the physical and mechanical properties, as well as the microstructural changes, of cementitious composites containing partially substituted natural aggregat
Externí odkaz:
https://doaj.org/article/72ade3670c334536b1b000a93f21d3e6
Autor:
Martina Vrankar, Nina Boc, Izidor Kern, Aleš Rozman, Karmen Stanič, Tomaž Štupnik, Mojca Unk, Maja Ebert Moltara, Vesna Zadnik, Katja Adamič, Jernej Benedik, Marko Bitenc, Jasna But Hadžić, Anton Crnjac, Marina Čakš, Dominik Časar, Eva Ćirić, Tanja Čufer, Ana Demšar, Rok Devjak, Goran Gačevski, Marta Globočnik Kukovica, Kristina Gornik Kramberger, Maja Ivanetič Pantar, Marija Ivanovič, Urška Janžič, Staša Jelerčič, Veronika Kloboves Prevodnik, Mile Kovačevič, Luka Ležaić, Mateja Marc Malovrh, Katja Mohorčič, Loredana Mrak, Igor Požek, Nina Turnšek, Bogdan Vidmar, Dušanka Vidovič, Gregor Vlačič, Ana Lina Vodušek, Rok Zbačnik, Ivana Žagar
Publikováno v:
Onkologija, Vol 27, Iss 1 (2023)
In 2019, the Recommendations for the management of patients with lung cancer were published bringing much-needed standardisation of diagnosis and treatment to improve survival of patients with lung cancer. Three years after the original Recommendatio
Externí odkaz:
https://doaj.org/article/3b1270e9772f48a88ef104c12d74f549
Autor:
Amalia Mesaros, Bogdan Viorel Neamțu, Traian Florin Marinca, Florin Popa, Gabriela Cupa, Otilia Ruxandra Vasile, Ionel Chicinaș
Publikováno v:
Nanomaterials, Vol 14, Iss 2, p 149 (2024)
Our study is focused on optimizing the synthesis conditions for the in situ oxidation of Fe particles to produce Fe@Fe3O4 core–shell powder and preparation via co-precipitation of ZnFe2O4 nanoparticles to produce Fe@Fe3O4/ZnFe2O4 soft magnetic comp
Externí odkaz:
https://doaj.org/article/885aa6f346e54c439be0bc38c85cbd02
Autor:
Michel Akselrod, Bogdan Vigaru, Julio Duenas, Roberto Martuzzi, James Sulzer, Andrea Serino, Olaf Blanke, Roger Gassert
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-18 (2021)
Abstract When performing willed actions, we have the unified and coherent experience of owning and controlling our body. Body ownership is believed to emerge from the integration of coherent multisensory signals, while agency is believed to emerge fr
Externí odkaz:
https://doaj.org/article/b0bf87e70b88471dac02502bc01bbf78
Autor:
Loredana Cotojman, Traian Florin Marinca, Florin Popa, Bogdan Viorel Neamțu, Virgiliu Călin Prică, Ionel Chicinaș
Publikováno v:
Materials, Vol 16, Iss 2, p 501 (2023)
Soft magnetic composite (SMC) cores have been obtained by Spark Plasma Sintering (SPS) using pseudo core–shell powders. Pseudo core–shell powders are formed by a core of soft magnetic particle (nanocrystalline permalloy or supermalloy) surrounded
Externí odkaz:
https://doaj.org/article/f73ac53769464bc3be816a9e5e685b7f
Publikováno v:
Materials, Vol 16, Iss 2, p 592 (2023)
Nanocrystalline powders from the Permalloy family, Ni75Fe25, Ni79Fe16Mo5, and Ni77Fe14Cu5Mo4, were obtained by mechanical alloying starting from elemental powders. All compositions were milled for up to 24 h in a high-energy planetary ball mill. The
Externí odkaz:
https://doaj.org/article/b5135d32143549be9e3ed5903c58c53a
Publikováno v:
Materials, Vol 15, Iss 24, p 9026 (2022)
For use in crystal glass production, quartz sand must contain less than 0.09% iron. If the sand contains more than 0.09% Fe, the iron must be removed. In the present study, quartz sand from tailings ponds near the Cluj area of Romania is analyzed for
Externí odkaz:
https://doaj.org/article/f9e1b333c76845bb8bfde0808676add5