Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Silviu-Marian Nastac"'
Publikováno v:
Polymers, Vol 15, Iss 18, p 3796 (2023)
This paper examines effective and environmentally friendly materials intended for noise insulation and soundproofing applications, starting with materials that have gained significant attention within last years. Foam-formed materials based on cellul
Externí odkaz:
https://doaj.org/article/ccaa41196c924a9dbeeba5e6e9f738a0
Autor:
Silviu Marian Nastac, Petronela Nechita, Maria Violeta Guiman, Mirela Roman, Ioan Calin Rosca
Publikováno v:
Polymers, Vol 15, Iss 24, p 4648 (2023)
Cellulose-based foams present a high potential for noise insulation applications. These materials are bio-degradable, eco-friendly by both embedded components and manufacturing process, have low density and high porosity, and are able to provide good
Externí odkaz:
https://doaj.org/article/908a90b1a723401d99374051ef862934
Autor:
Silviu Marian Nastac, Vasile Ghiorghe Gliga, Mircea Mihalcica, Alina Maria Nauncef, Florin Dinulica, Mihaela Campean
Publikováno v:
Applied Sciences, Vol 12, Iss 17, p 8620 (2022)
This paper presents the results of an experimental study performed on seven violins obtained from a top plate made of resonance spruce and a back plate made of curly maple. Each pair of plates had a different modification to its thickness profile. So
Externí odkaz:
https://doaj.org/article/87ffbb9316654eccb0a9c72e141f48e8
Autor:
Mariana Domnica Stanciu, Alina Maria Nauncef, Florin Dinulică, Mircea Mihălcică, Vasile Ghiorghe Gliga, Silviu Marian Nastac
Publikováno v:
Review of Artistic Education. 25:83-93
Violin studies can be classified into two main types: psychoacoustic studies, which are based on the artistic perception of audibility by violinists and vibro-acoustic studies, which are based on the spectral analysis of the vibrations and sounds pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee17d8de55a7becc823bd5e7d109e1a8
https://doi.org/10.2478/rae-2023-0013
https://doi.org/10.2478/rae-2023-0013
Publikováno v:
Polymers, Vol 14, Iss 7, p 1471 (2022)
The structure of wind turbine blades (WTBs) is characterized by complex geometry and materials that must resist various loading over a long period. Because of the components’ exposure to highly aggressive environmental conditions, the blade materia
Externí odkaz:
https://doaj.org/article/bbc0507db706426494260d042026796a
Autor:
Mircea Mihălcică, Mariana Domnica Stanciu, Silviu Marian Nastac, Florin Dinulică, Alina Maria Nauncef, Ioan Călin Roșca, Adriana Savin
Publikováno v:
Applied Sciences, Vol 11, Iss 23, p 11297 (2021)
The paper aims to investigate old and new violins from the perspective of the correlation between the anatomical structure of spruce and maple wood, and the dynamic response of violins. Thus, in the first stage, for each violin, the characteristics o
Externí odkaz:
https://doaj.org/article/32e27aa18aef4ef29e2aed9d29ed7f75
Autor:
Mariana Domnica Stanciu, Alina Maria Nauncef, Constantin Nicolae Crețu, Mihaela Câmpean, Ioan Călin Roșca, Florin Dinulică, Camelia Cerbu, Mircea Mihălcică, Vasile Ghiorghe Gliga, Adriana Savin, Silviu Marian Nastac
Publikováno v:
Review of Artistic Education. 24:330-338
The paper presents the interdisciplinary approach of two fields - the artistic (musical) and technical (forestry engineering, wood processing engineering, mechanical and physical engineering) apparently opposite but which can be happily exploited for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbaa7cd38d9c1c99c78820d2bc76e2b2
https://doi.org/10.2478/rae-2022-0039
https://doi.org/10.2478/rae-2022-0039
Publikováno v:
The 16th International Conference Interdisciplinarity in Engineering ISBN: 9783031223747
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86f2047d32edf305a254a43e7e57c091
https://doi.org/10.1007/978-3-031-22375-4_18
https://doi.org/10.1007/978-3-031-22375-4_18
Publikováno v:
The 16th International Conference Interdisciplinarity in Engineering ISBN: 9783031223747
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a1936994a56383a877207871f35714f
https://doi.org/10.1007/978-3-031-22375-4_19
https://doi.org/10.1007/978-3-031-22375-4_19
Autor:
Mariana Domnica Stanciu, Silviu Marian Nastac, Voichita Bucur, Mihai Trandafir, Gheorghe Dron, Alina Maria Nauncef
Publikováno v:
Applied Sciences; Volume 12; Issue 12; Pages: 6275
This paper addresses the experimental and numerical dynamic analysis of curved bars used as percussion musical instruments. These structures are known as triangles, being made of various metal materials. The study was based on the experimental analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84470c2a95b09ae6d4a29eb1dbc74ed9
https://doi.org/10.3390/app12126275
https://doi.org/10.3390/app12126275