Results 31 to 40 of about 257 (180)

Magnetic method of rail track joint gaps automated measurement

Вестник Научно-исследовательского института железнодорожного транспорта
Introduction. Methods of automatic measurement of rail track joint gaps are not accurate enough or require costly equipment and sensors. This is why joint gaps are still monitored manually in many cases.
A. A. Markov, A. G. Antipov, E. A. Maksimova   +2 more
doaj   +1 more source

Greenway development and gentrification

Southern Economic Journal, EarlyView.
Abstract This paper presents research on expanding access to green spaces in developed areas. Critics claim greenway projects lead to gentrification by increasing the demand for housing and pushing out residents in nearby neighborhoods. We look for evidence of this phenomenon using a sorting model and panel data on aggregate populations in Atlanta ...
Jarron VanCeylon, Richard T. Melstrom
wiley   +1 more source

A Multi‐Criteria and Empirical Study for Determining the Influencing Factors of Generative Artificial Intelligence Adoption in Companies

Systems Research and Behavioral Science, EarlyView.
ABSTRACT Generative artificial intelligence (GenAI) has emerged as a transformative force across business and society due to its ability to generate new content. This potential to reshape businesses introduces challenges and opportunities, necessitating a deeper understanding of GenAI's impact.
Symone G. S. Alcalá, Victor L. de Nicolas, Alvaro J. Lopez‐Lopez, Mariano Ventosa   +3 more
wiley   +1 more source

Increasing the Reuse Potential of High‐Strength Steels by Extending the Fatigue Life through Surface Treatments

steel research international, EarlyView.
Surface reconditioning through mechanical and electrochemical polishing is shown to extend the fatigue life of predamaged 42CrMo4 steel by over 12 times. By removing ≈100 μm of surface material, surface‐driven fatigue damage is mitigated. This study introduces a reuse potential metric to evaluate fatigue recovery and support sustainable steel reuse. To
Ayush Shrivastava, Oguz Gulbay, Srinivasa Raghavan Raghuraman, Marion Kreins, Fabian Weber, Peter Starke, Alexander Gramlich, Ulrich Krupp   +7 more
wiley   +1 more source

An Efficient Algorithm for Finding a Threshold of Useful Signals in the Analysis of Magnetic and Eddy Current Defectograms

Моделирование и анализ информационных систем, 2018
To ensure traffic safety of railway transport, non-destructive testing of rails is regularly carried out by using various approaches and methods, including magnetic and eddy current flaw detection methods.
Egor V. Kuzmin, Oleg E. Gorbunov, Petr O. Plotnikov, Vadim A. Tyukin   +3 more
doaj   +1 more source

Application of Neural Networks for Recognizing Rail Structural Elements in Magnetic and Eddy Current Defectograms

Моделирование и анализ информационных систем, 2018
To ensure traffic safety of railway transport, non-destructive test of rails is regularly carried out by using various approaches and methods, including magnetic and eddy current flaw detection methods.
Egor V. Kuzmin, Oleg E. Gorbunov, Petr O. Plotnikov, Vadim A. Tyukin, Vladimir A. Bashkin   +4 more
doaj   +1 more source

Rail Magnetic Flux Leakage Detection and Data Analysis Based on Double-Track Flaw Detection Vehicle

Processes, 2023
The rapid development of the railway industry has brought convenience to people’s lives. However, with the high speed, high frequency and heavy load characteristics of rail use, the safety of rail is seriously threatened. In this paper, a magnetic flux leakage testing (MFL) detection technology of rail based on a double-track flaw detection vehicle is ...
Yi Wang, Yuhui Wang, Ping Wang, Kailun Ji, Jun Wang, Jie Yang, Yuan Shu   +6 more
openaire   +1 more source

SMART CITY CONTROL ROOMS: The Rewiring of Local Governance Landscapes in India

International Journal of Urban and Regional Research, EarlyView.
Abstract Smart city control rooms are prominent components of the smart city discourse. They embody a long‐standing dream to visualize and manage multiple urban processes in real time through the collation of data flows. Previous research has produced important insights into the design, construction and operation of these facilities.
Devika Prakash, Andrew Karvonen, Jonathan Metzger   +2 more
wiley   +1 more source

Antitrust for the fintech era

American Business Law Journal, EarlyView.
Abstract The emerging relationship between fintechs and banks has revealed antitrust's antiquation. At one time, scholars predicted that fintechs could democratize banking while providing a critical source of competition. But then banks began to acquire their digital rivals: about 900 acquisitions of fintechs have taken place since 2021.
Gregory Day, Lindsay Sain Jones
wiley   +1 more source

Research on the lightweight detection method of rail internal damage based on improved YOLOv8

Journal of Engineering and Applied Science
To address the challenges of high computational costs, large storage demands, and low detection accuracy in internal rail damage identification, we propose a lightweight detection model, GhostMicroNet-YOLOv8n, as an enhancement of YOLOv8n.
Xiaochun Wu, Shuzhan Yu
doaj   +1 more source