English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

The road pollutant emissions, above all in urban context, are correlated to many infrastructural\udparameters and to traffi c intensity and typology. The research work on road junction geometry,\udcarried out in European research centres, has recently allowed to design new road intersection\udtypes which are of undoubted interest, especially in terms of traffi c functionality and safety, like the\udfl ower roundabouts (in which right-turn manoeuvres do not confl ict with the circulating fl ow). The\udmain objective of this paper is to propose a model for the estimation the capacity, delay, levels of\udservice and the pollutant emissions into fl ower roundabouts. A comparative analysis between conventional\udroundabout and fl ower roundabout has been carried out in terms of CO, CO2, CH4, NO,\udPM2,5 and PM10 vehicular emissions, evaluated by mean of COPERT Software which is developed\udas a European tool for the calculation of emissions from the road transport sector

Estimation of Air Pollutant Emissions in Flower Roundabouts and in Conventional Roundabouts