Zobrazeno 1 - 10
of 19
pro vyhledávání: '"OVIDIU NEMEŞ"'
Autor:
Răzvan Păcurar, Petru Berce, Anna Petrilak, Ovidiu Nemeş, Cristina Ştefana Miron Borzan, Marta Harničárová, Ancuţa Păcurar
Publikováno v:
Materials, Vol 15, Iss 1, p 132 (2021)
The authors wish to make the following correction to their paper [...]
Externí odkaz:
https://doaj.org/article/4f371d0f593b46949afaac1c166bdfcb
Autor:
Răzvan Păcurar, Petru Berce, Ovidiu Nemeş, Diana-Irinel Băilă, Dan Sergiu Stan, Alexandru Oarcea, Florin Popişter, Cristina Miron Borzan, Sven Maricic, Stanislaw Legutko, Ancuţa Păcurar
Publikováno v:
Materials, Vol 14, Iss 16, p 4502 (2021)
Mechanical behavior and characteristics of two different types of materials: cast iron with lamellar graphite EN-GJL-250 and cast iron with spheroidal graphite EN-GJS-400-15 which were cast in ceramic molds using gravitational casting method has cons
Externí odkaz:
https://doaj.org/article/0556475dffd7488894c5df296e46a71a
Autor:
Răzvan Păcurar, Petru Berce, Anna Petrilak, Ovidiu Nemeş, Cristina Ştefana Miron Borzan, Marta Harničárová, Ancuţa Păcurar
Publikováno v:
Materials, Vol 14, Iss 15, p 4240 (2021)
Polyamide 12 (PA 22000) is a well-known material and one of the most biocompatible materials tested and used to manufacture customized medical implants by selective laser sintering technology. To optimize the implants, several research activities wer
Externí odkaz:
https://doaj.org/article/77cb05b6402546dea27deecadd59aefb
Autor:
Simona Ioana Borlea (Mureşan), Ancuţa-Elena Tiuc, Ovidiu Nemeş, Horaţiu Vermeşan, Ovidiu Vasile
Publikováno v:
Materials, Vol 13, Iss 3, p 694 (2020)
In recent years, natural materials are becoming a valid alternative to traditional sound absorbers due to reduced production costs and environmental protection. This study explores alternative usage of sheep wool as a construction material with impro
Externí odkaz:
https://doaj.org/article/5e027e9d53624def85150c7f2a776aef
Autor:
Julieta Daniela SABĂU (CHELARU), Liana Maria MUREŞAN, Vasile Filip SOPORAN, Ovidiu NEMEŞ, Tibor KOLOZSI
Publikováno v:
International Journal of Conservation Science, Vol 2, Iss 2, Pp 109-116 (2011)
In recent years, due to increased air pollution, bronze objects exposed in urban areas suffer continuous degradation. Therefore, it is important to find efficient methods to protect them against corrosion. The present work aims to investigate the cor
Externí odkaz:
https://doaj.org/article/541e146149884fbba563a4c44999346b
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 33, Iss 1 (2010)
The paper presents a study on the degradation of the King Matthias I sculptural group caused by environment factors and influenced by the casting technology and by the assembling method. During this study, samples from inside the statue were used and
Externí odkaz:
https://doaj.org/article/ff681c7bbd084b68893733262506ff37
Publikováno v:
Applied Sciences, Vol 13, Iss 21, p 12081 (2023)
Population expansion and the development of technology have led to an increase in construction activities. In many cases, foundation grounds do not have a high enough bearing capacity and are not capable of ensuring the safe exploitation of the const
Externí odkaz:
https://doaj.org/article/9d9885f50b344b838e1a0b06b4c09917
Autor:
Nur Bahijah Mustapa, Romisuhani Ahmad, Mohd Mustafa Al Bakri Abdullah, Wan Mastura Wan Ibrahim, Andrei Victor Sandu, Ovidiu Nemes, Petrica Vizureanu, Christina W. Kartikowati, Puput Risdanareni
Publikováno v:
Materials, Vol 16, Iss 17, p 5853 (2023)
This research aims to study the effects of the sintering mechanism on the crystallization kinetics when the geopolymer is sintered at different temperatures: 200 °C, 400 °C, 600 °C, 800 °C, 1000 °C, and 1200 °C for a 3 h soaking time with a hea
Externí odkaz:
https://doaj.org/article/9b885ad8a84b40a1bf63bb3c61eaacd7
Autor:
Leong Kean Wei, Shayfull Zamree Abd Rahim, Mohd Mustafa Al Bakri Abdullah, Allice Tan Mun Yin, Mohd Fathullah Ghazali, Mohd Firdaus Omar, Ovidiu Nemeș, Andrei Victor Sandu, Petrica Vizureanu, Abdellah El-hadj Abdellah
Publikováno v:
Materials, Vol 16, Iss 13, p 4635 (2023)
In the pursuit of achieving zero emissions, exploring the concept of recycling metal waste from industries and workshops (i.e., waste-free) is essential. This is because metal recycling not only helps conserve natural resources but also requires less
Externí odkaz:
https://doaj.org/article/63ad9068df384d15acded0f0c21f13b6
Autor:
Andrei Moldovan, Stanca Cuc, Doina Prodan, Mircea Rusu, Dorin Popa, Adrian Catalin Taut, Ioan Petean, Dorin Bomboş, Rami Doukeh, Ovidiu Nemes
Publikováno v:
Polymers, Vol 15, Iss 13, p 2855 (2023)
The present study is focused on polylactic acid (PLA) blending with bio nanoadditives, such as Tonsil® (clay) and Aerosil®, to obtain nanocomposites for a new generation of food packaging. The basic composition was enhanced using Sorbitan oleate (E
Externí odkaz:
https://doaj.org/article/5bc6f66173854a0e867b28dbe0008b76