Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Daniel Duda"'
Publikováno v:
SN Applied Sciences, Vol 3, Iss 12, Pp 1-16 (2021)
Article Highlights Investigation of the turbulent flow and anisotropy development behind the airfoil using hot-wire anemometry. Estimation of the Reynolds stress tensor components depending on the angle of attack. Features distribution of power spect
Externí odkaz:
https://doaj.org/article/e0d137da318a464185914aad772c1048
Autor:
Vitalii Yanovych, Daniel Duda
Publikováno v:
Journal of Mechanical Engineering, Vol 70, Iss 2, Pp 181-196 (2020)
Nowadays, the development of wind tunnels for the study of various aerodynamic phenomena is actively developing. It is possible to generate a highly laminar flow only under the condition of structural stability of the construction parts of the wind t
Externí odkaz:
https://doaj.org/article/0b98d2aa5edd4978a97ba6164f776042
Autor:
Daniel Duda-Seiman, Nilima Rajpal Kundnani, Daniela Dugaci, Dana Emilia Man, Dana Velimirovici, Simona Ruxanda Dragan
Publikováno v:
Biomedicines, Vol 11, Iss 1, p 95 (2022)
Background: The clinical presentation of SARS-CoV-2 varies from patient to patient. The most common findings noted were respiratory tract infections, of different severity grades. In some cases, multi-organ damage was noted. Due to its high potential
Externí odkaz:
https://doaj.org/article/d50fe0cf3f964b0a9a59fae5abd38d82
Autor:
Florin Matusoiu, Adina Negrea, Nicoleta Sorina Nemes, Catalin Ianasi, Mihaela Ciopec, Petru Negrea, Narcis Duteanu, Paula Ianasi, Daniel Duda-Seiman, Delia Muntean
Publikováno v:
Pharmaceutics, Vol 14, Iss 10, p 2063 (2022)
The antibacterial activity of zinc oxide particles has received significant interest worldwide, especially through the implementation of technology to synthesize particles in the nanometer range. This study aimed to determine the antimicrobial effica
Externí odkaz:
https://doaj.org/article/ecc570a0f70e423c813fdb5634ce3ecd
Publikováno v:
Energies, Vol 15, Iss 17, p 6440 (2022)
This paper describes the effect of the incidence angle of the bucket on the performance of the axial turbine stage. The off-design operating conditions of the turbine stage result in a change in the velocity diagrams. This results in a positive or ne
Externí odkaz:
https://doaj.org/article/c9ce4229ce7a48f49204733451064dbd
Publikováno v:
Water, Vol 14, Iss 13, p 2039 (2022)
Research on water flow in a pump inlet sump is presented. The main effort has been devoted to the study of the vortical structures’ appearance and their behavior. The study was conducted in a dedicated model of the pump sump consisting of a rectang
Externí odkaz:
https://doaj.org/article/347853083d704e2fbf3546c0a7e4d35b
Autor:
Abhinav Sharma, Ruxandra Christodorescu, Ahmad Agbariah, Daniel Duda-Seiman, Diala Dahdal, Dana Man, Nilima Rajpal Kundnani, Octavian Marius Cretu, Simona Dragan
Publikováno v:
Healthcare, Vol 10, Iss 2, p 312 (2022)
The early detection of cardiovascular disease (CVD) serves as a key element in preventive cardiology. The risk of developing CVD in patients with rheumatic disease is higher than that of the general population. Thus, the objective of this narrative r
Externí odkaz:
https://doaj.org/article/80dba462e1b34491897d1f5f0632d5f8
Autor:
Nicoleta Sorina Nemeş, Cristina Ardean, Corneliu Mircea Davidescu, Adina Negrea, Mihaela Ciopec, Narcis Duţeanu, Petru Negrea, Cristina Paul, Daniel Duda-Seiman, Delia Muntean
Publikováno v:
Polymers, Vol 14, Iss 4, p 735 (2022)
Biomaterials available for a wide range of applications are generally polysaccharides. They may have inherent antimicrobial activity in the case of chitosan. However, in order to have specific functionalities, bioactive compounds must be immobilized
Externí odkaz:
https://doaj.org/article/36b18b9ece83415399201cffe286a430
Publikováno v:
Energies, Vol 15, Iss 3, p 1227 (2022)
The effect of manufacturing geometry deviations on the flow past a NACA 64(3)-618 asymmetric airfoil is studied. This airfoil is 3D printed according to the coordinates from a public database. An optical high-precision 3D scanner, GOM Atos, measures
Externí odkaz:
https://doaj.org/article/346390388d974243a1fba224e91c115a
Autor:
Cristina Ardean, Corneliu Mircea Davidescu, Nicoleta Sorina Nemeş, Adina Negrea, Mihaela Ciopec, Narcis Duteanu, Petru Negrea, Daniel Duda-Seiman, Delia Muntean
Publikováno v:
Pharmaceutics, Vol 13, Iss 10, p 1639 (2021)
Considering the challenge created by the development of bacterial and fungal strains resistant to multiple therapeutic variants, new molecules and materials with specific properties against these microorganisms can be synthesized, like those synthesi
Externí odkaz:
https://doaj.org/article/8cee1d5a5d1a4cc0b229a8c7612ce37e