Results 101 to 110 of about 234,122 (303)

The reform process of the railway sector in Europe: A disaggregated regulatory approach [PDF]

open access: yes
The railroad package of 2001 focusing on access regulation is in the process of a reform. Particularly, the European Commission intends to remove the obstacles to fair competition that have been identified since 2001.
Knieps, Günter, Zenhäusern, Patrick
core  

Opportunities and challenges with new railway planning approach in Sweden [PDF]

open access: yes, 2012
Long lead times in railway planning can give rise to a significant discrepancy between the original plan and the traffic eventually operated, resulting in inefficient utilization of capacity. Research shows that the railway sector in Sweden would benefit
Aronsson, Martin   +3 more
core   +1 more source

Governing Within the Constraints of Carbon Budgets: Regional Insights From Sweden

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Staying within the limits of a rapidly shrinking global carbon budget while avoiding dependency on negative emissions technologies and carbon dioxide removal remains a significant challenge in a multi‐level governance system, where resources and responsibilities are dispersed among different actors.
Paula Lenninger, Magdalena Kuchler
wiley   +1 more source

The method of intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement

open access: yesIET Networks, EarlyView., 2022
Abstract This research aims to study the intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement. The water permeability of pavement is extremely important for the traffic environment. This study first briefly introduces the background and significance analysis, and then exemplifies the deployment algorithm ...
Xingmei Zhang, Cong Xu, Qi Lei
wiley   +1 more source

Technoeconomic Assessment of Wind Power Potential in the Vicinity of GolGohar Sirjan Mining and Industrial Company

open access: yesEnergy Science &Engineering, EarlyView.
Graphical abstract of wind energy study in the Vicinity of GolGohar Sirjan Mining and Industrial Company. ABSTRACT Wind energy is a central pillar of sustainable energy transition; however, its feasibility strongly depends on site‐specific wind regimes and economic conditions.
Hossein Amiri
wiley   +1 more source

Railway reform in the Central and Eastern European (CEE) economies [PDF]

open access: yes
In May 1992, the World Bank hosted a Railway Rountable in Vienna, Austria, attended by transport ministers, advisors, and senior railway staff from the Central and Eastern European (CEE) countries.
Blackshaw, Philip W.   +3 more
core  

Investigation of the essence of the concept of "development management of the resource potential of railway transport" [PDF]

open access: yes, 2018
Розглянуто зміст поняття "управління розвитком ресурсного потенціалу залізничного транспорту і необхідність його введення в науковий обіг, а також у роботі розглянуто процес розвитку ресурсного потенціалу залізничного транспорту. В результаті проведеного
Бурлака, Євгеній Олексійович   +1 more
core  

Railway transport in Qatar

open access: yesTransportation Overview - Przeglad Komunikacyjny, 2016
The article presents the railway infrastructure projects carried out currently in Qatar with special attention to the Doha Metro Project. Types of used structures, such as viaducts and tunnels with a closer look at the construction of trackbed are described in more detail.
openaire   +1 more source

Effect of Ammonium Polyphosphate/Silicate Content on the Postfire Mechanics of Epoxy Glass‐Fiber Composites Using Facile Chocolate Bar‐Inspired Structures

open access: yesFire and Materials, Volume 49, Issue 3, Page 329-346, April 2025.
ABSTRACT This study investigates the postfire mechanical properties of epoxy glass‐fiber reinforced composites (EP GFRCs) using increasing concentrations of ammonium polyphosphate (APP) and inorganic silicate (InSi) to modify the char and fire residue.
Sruthi Sunder   +5 more
wiley   +1 more source

Results of theoretical and experimental studies on determining the coefficient of subgrade reaction of sleepers for the conditions of main railways with axial loads of 30-35 tons per axle

open access: yesMATEC Web of Conferences, 2018
The article considers obtaining numerical values of the coefficient of subgrade reaction of wooden and reinforced concrete sleepers with axial loads up to 30-35 tons per axle.
Darenskiy Oleksandr   +4 more
doaj   +1 more source

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