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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The main objective of this paper is to impose restrictions on private cars’ admittance to restricted areas due to their “weight efficiency”. The authors must take into account that energy efficiency is a direct consequence of the work realized and that the CO2 emissions are also proportional to this value. In essence, the intention is to minimize the vehicles’ weight per consumption unit in order to lower the engine power and therefore the CO2 emission. In recent years, the authors have witnessed the percentage of heavier and bigger cars constantly increasing. Those cars, which are weight- and CO2-inefficient, are present in the city centers where their environmental impact is an important issue. The solution is to impose or influence a change in citizens’ purchasing habits towards a small, safe, fuel efficient, “weight efficient” car with lower CO2 emissions, permitting their owners open access to all “critical” urban areas exempt of “weight charging”.

Small light urban vehicles: a solution for increasing energy efficiency and decreasing CO2emissions within city limits

Small light urban vehicles: a solution for increasing energy efficiency and decreasing CO₂emissions within city limits