Results 101 to 110 of about 1,769,252 (349)
Railway Track Monitoring System
International Journal for Research in Applied Science and Engineering Technology, 2021 For the protection and proximity of railway networks it is substantial to Promptly detect and identify faults in the railway tracks. In this paper, railway track fault diagnosis is approximated from the vertical and lateral acceleration using a MPU6050.
openaire +1 more source
Railway Track Monitoring Using Train Measurements: An Experimental Case Study
Applied Sciences, 2019 This paper investigates the use of drive-by train measurements for railway track monitoring. An in-service Irish Rail train was instrumented while using accelerometers and a global positioning system.
Abdollah Malekjafarian +3 more
semanticscholar +1 more source
Sustainable Development, EarlyView.ABSTRACT Djibouti's economic evolution over the past two decades reveals a distinct dual structure: a steadily expanding service sector that anchors the economy and a volatile industrial sector driven by episodic, foreign‐financed infrastructure projects.
Sadik Aden Dirir
wiley +1 more source
Ecotechnologies for the Reconstructions of Railway Subgrade Construction
Communications, 2001 Nowadays the question of the constant stability of the geometry position of the track in connection with modernization of the railway network in our territory is relevant.
Janka Sestakova, Milan Miksik
doaj +1 more source
Development of railway track condition monitoring from multi-train in-service vehicles [PDF]
, 2020 Farouk Balouchi, Adam Bevan, R. Formston
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When should firms watch for cross‐industry competition? A demand‐side perspective
Strategic Management Journal, EarlyView.Abstract Research Summary Research on competitor identification has primarily focused on intra‐industry competition. However, cross‐industry competitive threats are prevalent and consequential. We adopt a consumer‐oriented perspective to examine how consumer perceptions shape de facto competition across industry boundaries.
Ying Li, Samira Reis, Olga M. Khessina
wiley +1 more source
Durability Improvement Strategies for Concrete Structures of Comprehensive Transport Infrastructure [PDF]
中国工程科学Transport infrastructures, including railways, highways, waterways, and civil aviation systems, rely heavily on reinforced concrete as their primary structural material. Ensuring the durability of concrete structures is critical for maintaining transport
Huajian Li +4 more
doaj +1 more source
Train Wheels Eigenmodes on Effects of Vibration and Track Deterioration in the Belfast to Steelpoort Railway Line [PDF]
, 2021 Bingo Balekwa, Daramy Vandi Von Kallon
openalex +1 more source
Strategic Management Journal, EarlyView.Abstract Research Summary This study investigates an under‐explored cost of operating in pollution havens: the pollution‐induced operational cost, or the increased labor costs and material supply constraints resulting from host countries' environmental pollution.
Juan Bu, Aurora Genin
wiley +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