R
Romeo Negrea
Researcher at Politehnica University of Timișoara
Publications - 49
Citations - 248
Romeo Negrea is an academic researcher from Politehnica University of Timișoara. The author has contributed to research in topics: Stochastic differential equation & Nonlinear system. The author has an hindex of 6, co-authored 44 publications receiving 141 citations. Previous affiliations of Romeo Negrea include West University of Timișoara.
Papers
More filters
Journal ArticleDOI
Using Six Sigma Methodology to Improve the Assembly Process in an Automotive Company
TL;DR: In this paper, the authors presented a solution for improving an assembly process in an automotive company in Romania by using Statistical Thinking and DMAIC Six Sigma methodology, which was proven to provide breakthrough quality improvements in a reasonable short time.
Journal ArticleDOI
Facing COVID-19 Challenges: 1st-Year Students' Experience with the Romanian Hybrid Higher Educational System.
TL;DR: In this paper, the authors proposed a theoretical model for the Romanian higher educational current pandemic situation based on students' perception regarding face-to-face, online and hybrid systems.
Journal ArticleDOI
The influence of thermal field in the electric arc welding of X60 carbon steel components in the CO2 environment
Lenuţa Cîndea,C Haţiegan,Nicolina Pop,Romeo Negrea,Eugen Raduca,Gilbert-Rainer Gillich,Moşteanu Dănuţ,Marian-Dumitru Nedeloni +7 more
TL;DR: In this paper, the influence of the thermal field on X60 carbon steel components during welding in CO 2 environment given that the heat source (electric arc) moves was studied through ANSYS software for modeling and simulation of welded components.
Journal ArticleDOI
Influence of the Printing Angle and Load Direction on Flexure Strength in 3D Printed Materials for Provisional Dental Restorations
TL;DR: In this paper, the influence of the printing angle and loading direction of the applied force on the flexure strength of two commercially available printable resins-Detax Freeprint Temp and Nextdent MFH Vertex dental.
Journal ArticleDOI
TI-RADS Diagnostic Performance: Which Algorithm is Superior and How Elastography and 4D Vascularity Improve the Malignancy Risk Assessment.
Andreea Borlea,Florin Borcan,Ioan Sporea,Cristina Dehelean,Romeo Negrea,Laura Cotoi,Dana Stoian +6 more
TL;DR: Advanced ultrasound techniques definitely improved the risk estimation and should be used more extensively and may add important knowledge in uncertain situations.