Zobrazeno 1 - 10
of 15
pro vyhledávání: '"George-Andrei Ursan"'
Autor:
George Andrei Ursan, Alina Ruxandra Caramitu, Virgil Marinescu, Romeo Cristian Ciobanu, Adriana Mariana Bors, Gheorghe Batrinescu, Iosif Lingvay
Publikováno v:
Materiale Plastice. 56:475-478
In order to evaluate the possibility of reuse of some mixed waste from plastic and paper, composite samples of both HDPE and PP basis were made with different filler contents of crushed postage envelope waste. From the morphostructural characterizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44a59e38d1aaeddffda887c5cc28ad71
https://doi.org/10.37358/mp.19.3.5212
https://doi.org/10.37358/mp.19.3.5212
Dielectric Behavior and Morphostructural Characteristics of Some HDPE Composites / Metal Nanopowders
Autor:
George-Andrei Ursan, Sorina Mitrea, Mihaela Aradoaie, Iosif Lingvay, Alina-Ruxandra Caramitu, Virgil Marinescu
Publikováno v:
Materiale Plastice. 56:103-109
HDPE composite samples with aluminum and iron nanopowders were made by extrusion and injection. Samples of material obtained were characterized by comparative determinations of dielectric spectroscopy and SEM microscopy. SEM images have indicated tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a21e082eb8edf0772ccc8f53e60d7fff
https://doi.org/10.37358/mp.19.1.5132
https://doi.org/10.37358/mp.19.1.5132
Autor:
Romeo Cristian Ciobanu, Cristina Schreiner, Sotirios Α. Grammatikos, Angela Daniela La Rosa, Sebastian Aradoaei, George Andrei Ursan, John Summerscales
Publikováno v:
Journal of Cleaner Production
The present study reports the development of sandwich panels for building walls having electromagnetic interference (EMI) shielding abilities. Conductive polymer composites (CPCs) have started being employed as EMI shielding materials. In this paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::449322569460b42b9baac269602ffc43
https://hdl.handle.net/11250/2722394
https://hdl.handle.net/11250/2722394
Publikováno v:
2019 International Conference on Electromechanical and Energy Systems (SIELMEN).
There is more and more talk of climate change affecting humans, nature and economics. To eliminate the magnitude of these changes we must fight for the reduction of global greenhouse gas emissions. In this regard, it is necessary to take concrete mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bf28151899a9f8623e6d89f68e2b016
https://doi.org/10.1109/sielmen.2019.8905878
https://doi.org/10.1109/sielmen.2019.8905878
Publikováno v:
2018 International Symposium on Fundamentals of Electrical Engineering (ISFEE).
The main innovation target is to develop a world leading manufacturing process for continuous production of unique Anisotropic Conductive Films (ACF).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e091e0de7669bae9865878c6c1675ac
https://doi.org/10.1109/isfee.2018.8742440
https://doi.org/10.1109/isfee.2018.8742440
Publikováno v:
2018 International Conference and Exposition on Electrical And Power Engineering (EPE).
Composite materials are materials with anisotropic properties, consisting of several components, whose organization and elaboration allow the use of the best components of the components so that the resulting material possesses general final properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c690488a4c151bff333dd537edf65a9
https://doi.org/10.1109/icepe.2018.8559933
https://doi.org/10.1109/icepe.2018.8559933
Autor:
Angela Daniela La Rosa, Cristina Schreiner, George-Andrei Ursan, Maria Ursan, Mihaela Aradoaei
Publikováno v:
2018 International Conference and Exposition on Electrical And Power Engineering (EPE).
Microwave activated adhesives were manufactured, at laboratory scale, with micro-nanosized fillers embedded in traditional thermoplastic matrix. These metal-based susceptors are highly loss materials (e.g.: iron and aluminium micro/nano-powders), whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8ca38450b489fa2f3640ded7d290f5d
https://doi.org/10.1109/icepe.2018.8559797
https://doi.org/10.1109/icepe.2018.8559797
Autor:
Cristina Schreiner, George-Andrei Ursan, Maria Ursan, Angela Daniela La Rosa, Mihaela Aradoaei
Publikováno v:
2018 International Conference and Exposition on Electrical And Power Engineering (EPE).
A comparative life cycle assessment (LCA) is presented to evaluate the environmental impacts of two adhesive technologies: the traditional hot-melt adhesive production and the Microwave(MW) activatable hot-melt adhesives. This technology is very usef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5798fa5e097db3a85dd1ba612ff327b
https://doi.org/10.1109/icepe.2018.8559740
https://doi.org/10.1109/icepe.2018.8559740
Publikováno v:
2018 International Conference and Exposition on Electrical And Power Engineering (EPE).
The paper presents aspects related to the simulation of electromagnetic properties in the case of the development of hot melt nanostructured adhesives, and the correlation of these simulations with the results of the preliminary tests performed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f75452d8fd40837d11808250a6ce6dc6
https://doi.org/10.1109/icepe.2018.8559821
https://doi.org/10.1109/icepe.2018.8559821
Autor:
Gheorghe Batrinescu, Mihaela Aradoaei, George-Andrei Ursan, Alina Roxana Banciu, Romeo Cristian Ciobanu
Publikováno v:
2018 International Conference and Exposition on Electrical And Power Engineering (EPE).
Waste management is one of the major issues facing Romania in terms of environmental protection. This concerns the collection, transport, sorting, treatment, recovery and / or disposal of waste. Public Administration authorities play an important rol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cacd9ad014e948b4d386d1fa2b471825
https://doi.org/10.1109/icepe.2018.8559931
https://doi.org/10.1109/icepe.2018.8559931