Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Branka Pilic"'
Autor:
Sebastian Balos, Miroslav Dramicanin, Petar Janjatovic, Nenad Kulundzic, Ivan Zabunov, Branka Pilic, Damjan Klobčar
Publikováno v:
Materials, Vol 13, Iss 20, p 4513 (2020)
Austenitic stainless steels represent a significant aerospace material, being used for various castings, structural components, landing gear components, afterburners, exhaust components, engine parts, and fuel tanks. The most common joining process i
Externí odkaz:
https://doaj.org/article/1b8d05f8ac114ee9ab0abc8f773f29cb
Autor:
Mariana Daniela Berechet, Carmen Gaidau, Aleksandra Miletic, Branka Pilic, Maria Râpă, Maria Stanca, Lia-Mara Ditu, Rodica Constantinescu, Andrada Lazea-Stoyanova
Publikováno v:
Materials, Vol 13, Iss 7, p 1618 (2020)
This research aimed to obtain biocompatible and antimicrobial nanofibres based on concentrated collagen hydrolysate loaded with thyme or oregano essential oils as a natural alternative to synthesis products. The essential oils were successfully incor
Externí odkaz:
https://doaj.org/article/de1195aac6774e81a5ffa0fced1c2324
Autor:
Sebastian Balos, Petar Janjatovic, Miroslav Dramicanin, Danka Labus Zlatanovic, Branka Pilic, Pavel Hanus, Lucyna Jaworska
Publikováno v:
Metals, Vol 9, Iss 11, p 1186 (2019)
In this paper, the influence of TiO2 nanoparticle coating on cobalt-based electrodes was studied. Different coating treatment times were applied, and the results were compared to the hard-faced layer obtained with unmodified electrodes. The hard faci
Externí odkaz:
https://doaj.org/article/ff789a7e56a34569aa7c6e11e4da42f1
Autor:
Sebastian Balos, Miroslav Dramicanin, Petar Janjatovic, Ivan Zabunov, Branka Pilic, Saurav Goel, Magdalena Szutkowska
Publikováno v:
Metals, Vol 9, Iss 11, p 1187 (2019)
The aim of this study was to study the influence of TiO2 coating for its efficacy during the activated-tungsten inert gas (TIG) welding and to suppress the use of consumables that are rich in critical raw materials. Post-welding penetration depth, pa
Externí odkaz:
https://doaj.org/article/0c31a11802e94960a63fae6cd8c4fc0f
Publikováno v:
Journal of the Serbian Chemical Society, Vol 73, Iss 1, Pp 97-111 (2008)
The charge percolation mechanism (CPM) of olefin polymerization in the presence of transition metal compounds has been applied to explain the polymerization of ethylene by silica supported chromium oxide. In the previous work of this series, the fund
Externí odkaz:
https://doaj.org/article/7c56d4321f254dcbadd03e21389fe65c
Publikováno v:
Journal of the Serbian Chemical Society, Vol 72, Iss 11, Pp 1155-1169 (2007)
Despite intensive research over the last 50 years, many questions concerning ethylene polymerization by supported chromium oxide are still unanswered. Hence, the very fundamental issues of this polymerization are discussed in this paper. It is shown
Externí odkaz:
https://doaj.org/article/34430e4ec0cf46d3ab1719c9b637041b
Autor:
BRANKA PILIC, DRAGOSLAV STOILJKOVIC, IVANA BAKOCEVIC, SLOBODAN JOVANOVIC, DAVOR PANIC, LJILJANA KORUGIC-KARASZ
Publikováno v:
Journal of the Serbian Chemical Society, Vol 71, Iss 4, Pp 357-372 (2006)
The oxidation state of the transition metal (Mt) active centre is the most disputable question in the polymerization of olefins by Ziegler–Natta (ZN) and metallocene complexes. In this paper the importance and the changes of the Mt active centres a
Externí odkaz:
https://doaj.org/article/5ef546cee79944f2a7fa5d492f0424e1
Autor:
Branislava Petronijevic Sarcev, Danka Labus Zlatanovic, Miroslav Hadnadjev, Branka Pilic, Ivan Sarcev, Dubravka Markovic, Sebastian Balos
Publikováno v:
Materiale Plastice. 58:80-90
The aim of this work was to find the influence of the addition of low amount of hydrophilic and hydrophobic TiO2 nanoparticles on compressive strength, microhardness and rheological properties of flowable dental composite material. Specimens were pre
Autor:
Tatjana Balos, Branka Pilic, Sebastian Balos, Petar Janjatovic, Ivan Sarcev, Branislava Petronijevic Sarcev
Publikováno v:
Materiale Plastice. 57:13-20
The most significant disadvantage of cold cured poly (methyl methacrylate) - PMMA is its poor mechanical properties, mainly in flexure. The aim of this work is to explore the modulus and flexural strength of modified cold cured PMMA modified with low
Autor:
Ivan Sarcev, Branislava Petronijevic-Sarcev, Sinisa Mirkovic, Tatjana Balos, Branka Pilic, Petar Janjatovic, Sebastian Balos
Publikováno v:
Vojnosanitetski Pregled, Vol 78, Iss 12, Pp 1324-1329 (2021)
Background/Aim. Mechanical properties, most significantly flexural strength of cold polymerized acrylic dental materials, used for denture reparation are lower compared to the equivalent hot polymerized materials. This paradox can be rectified by the