Results 171 to 180 of about 1,034,355 (367)

Intelligent Road Anomaly Detection with Real-time Notification System for Enhanced Road Safety [PDF]

open access: yesarXiv
This study aims to improve transportation safety, especially traffic safety. Road damage anomalies such as potholes and cracks have emerged as a significant and recurring cause for accidents. To tackle this problem and improve road safety, a comprehensive system has been developed to detect potholes, cracks (e.g.
arxiv  

Agent-based Planning and Simulation of Combined Rail/Road Transport [PDF]

open access: green, 2002
Luca Maria Gambardella   +2 more
openalex   +1 more source

Poly(1,4‐anthraquinone) as an Organic Electrode Material: Interplay of the Electronic and Structural Properties due to the Unusual Lone‐Pair‐π Conjugation

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
In this study, the unique role of the unusual lone‐pair‐π conjugation mechanism in poly(1,4‐anthraquinone) (P14AQ) is explored as an organic electrode material. Unlike traditional π‐π interactions, P14AQ's conjugation involves lone pairs of oxygen atoms interacting with the π cloud of adjacent units, enabling stable charge transport even with minimal π‐
Xiaotong Zhang, Piotr de Silva
wiley   +1 more source

Policy Transfer through Research Networks – the Example of Urban Road Pricing [PDF]

open access: yes
Stadtverkehrspolitik, Verkehrswissenschaft, Politikberatung, Straßenbenutzungsgebühr, EU-Verkehrspolitik, EU-Staaten, Urban transport policy, Transport research, Policy advisory service, Road pricing, Common transport policy, EU ...
Catharina Sikow-Magny, Marcel Rommerts
core  

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

open access: yesAdvanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu   +14 more
wiley   +1 more source

City Tolls – One Element of an Effective Policy Cocktail [PDF]

open access: yes
Stadtverkehr, Verkehrsstau, Straßenbenutzungsgebühr, Stadtverkehrspolitik, Urban transport, Traffic jam, Road pricing, Urban transport ...
Richard J. Arnott
core  

European road transport policy assessment: a case study for Germany. [PDF]

open access: yesEnviron Sci Eur, 2022
Schulthoff M   +4 more
europepmc   +1 more source

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