Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Mihaela Marin"'
Autor:
Cristian Vizitiu, Vera Stara, Luca Antognoli, Adrian Dinculescu, Adrian Mosoi, Dominic M. Kristaly, Alexandru Nistorescu, Margherita Rampioni, Kevin Dominey, Mihaela Marin, Lorena Rossi, Sorin-Aurel Moraru, Costin-Emanuel Vasile, Cosmin Dugan
Publikováno v:
Digital Health, Vol 10 (2024)
Background Research shows that older adults' performance on choice reaction time (CRT) tests can predict cognitive decline. A simple CRT tool could help detect mild cognitive impairment (MCI) and preclinical dementia, allowing for further stratificat
Externí odkaz:
https://doaj.org/article/ff28ef1df1634d189066bf5b3f3cf288
Publikováno v:
INCAS Bulletin, Pp 59-64 (2024)
In this paper we present a Computational Fluid Dynamics (CFD) simulations for the case of natural gas explosion in urban area. Blast simulations aid in the development of effective mitigation strategies. By understanding how blast waves propagate thr
Externí odkaz:
https://doaj.org/article/216839a9cf84444abe5918d10e97bd48
Autor:
Mihaela MARIN, Florin Bogdan MARIN
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 46, Iss 4, Pp 80-84 (2023)
The objective of this paper was to examine the porosity in fluidized-bed carburizing on sintered alloys obtained by the powder metallurgy route using an image software analysis, and to compare the results with those obtained using the conventional po
Externí odkaz:
https://doaj.org/article/18b190375e8f49729a39a2c6e16798d6
Autor:
Florin Bogdan MARIN, Mihaela MARIN
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 46, Iss 4, Pp 89-92 (2023)
The goal of this research is to develop a supervised learning algorithm able to detect the defects of plastic’s material. Finding patterns or examples in a dataset that differ from the norm is known as anomaly detection in plastic textures. Anomali
Externí odkaz:
https://doaj.org/article/3b571c9fa25748b8a6b49296a9143da2
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 46, Iss 4, Pp 93-96 (2023)
A type of structural metamaterials known as auxetics has a negative Poisson's ratio. Auxetic structurals have been found to possess a number of better qualities when compared to traditional ones, including: greater energy absorption, stronger indenta
Externí odkaz:
https://doaj.org/article/850593b5b18f4d259f1f41d7cd0cb525
Autor:
Florin Bogdan MARIN, Mihaela MARIN
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 46, Iss 4, Pp 85-88 (2023)
Deforestation and illegal logging stand as important environmental problems. In this paper we propose a DNN architecture for sound recognition of chainsaw detection. Various parameters need to be tuned in order to identify the sound of chainsaw but n
Externí odkaz:
https://doaj.org/article/a3d26c43a73d46adbe7dafc0c84ffa28
Publikováno v:
INCAS Bulletin, Vol 15, Iss 4, Pp 149-157 (2023)
In this paper we present a deep neural network modelling using Computational Fluid Dynamics (CFD) simulations data in order to optimize control of bioinspired morphing wings of a drone. Drones flight needs to consider variation in aerodynamic conditi
Externí odkaz:
https://doaj.org/article/f9663571d38b4617b787a91305ed9f11
Autor:
Rachele Alessandra Marziali, Claudia Franceschetti, Adrian Dinculescu, Alexandru Nistorescu, Dominic Mircea Kristály, Adrian Alexandru Moșoi, Ronny Broekx, Mihaela Marin, Cristian Vizitiu, Sorin-Aurel Moraru, Lorena Rossi, Mirko Di Rosa
Publikováno v:
Journal of Medical Internet Research, Vol 26, p e50534 (2024)
BackgroundLoneliness and social isolation are major public health concerns for older adults, with severe mental and physical health consequences. New technologies may have a great impact in providing support to the daily lives of older adults and add
Externí odkaz:
https://doaj.org/article/87816d4c88a743f88e3d0b4c9630445e
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 46, Iss 1, Pp 37-40 (2023)
Topological optimization is a type of structural optimization that provides conceptual design for lighter structures. The aim of this method is to maximize system performance for a given set of loads, boundary conditions, and constraints. This method
Externí odkaz:
https://doaj.org/article/7d6ef166e3454984a196bc9edeb3dc7d
Autor:
Mihaela MARIN, Florin-Bogdan MARIN
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 45, Iss 4, Pp 100-103 (2022)
The subject of this research was to study the effect of sintering time on the dimensional characteristics of some powder metallurgy (PM) materials. The powders used in this study are prealloyed iron-based powders with Cu, Ni and Mo. The powders were
Externí odkaz:
https://doaj.org/article/0788164bd3a14e108c81dd4c77f25f1a