Results 21 to 30 of about 3,153 (215)

Impacts of E-Micromobility on the Sustainability of Urban Transportation—A Systematic Review

open access: yesApplied Sciences, 2021
When considering the sharp growth rate of the use of e-micromobility vehicles, such as e-scooters and e-bikes, it is necessary to investigate whether these emerging modes of transport play a sustainable role in cities in terms of their energy efficiency,
Buket Şengül, Hamid Mostofi
doaj   +1 more source

EUREF perspective on Regional Reference Frames and Surfaces

open access: yes, 2023
A central task of the IAG sub-commission 1.3a for Europe, EUREF, is the provision and maintenance of terrestrial reference systems for Europe, namely the European Vertical Reference System (EVRS) and the European Terrestrial Reference System 1989 (ETRS89).
Lidberg, M.   +2 more
openaire   +2 more sources

Some problems in using global positioning system in our conditions

open access: yesVojnotehnički Glasnik, 1997
The paper points out some problems in using GPS in true field conditions. In particular, the paper describes importance of having a very good state network and its connection with the European reference frame (EUREF).
Branko Božić
doaj   +1 more source

Acceptance Analysis of Electric Heavy Trucks and Battery Swapping Stations in the German Market

open access: yesSystems, 2023
Heavy-duty vehicles are a major contributor to CO2 emissions in the transportation sector, and it is necessary to develop clean and green technologies to replace diesel trucks. Electric trucks have not reached a breakthrough in the German market.
Florian Noto, Hamid Mostofi
doaj   +1 more source

Total electron content variations over southern Europe before and during the M 6.3 Abruzzo earthquake of April 6, 2009

open access: yesAnnals of Geophysics, 2012
<p>Total electron content (TEC) data of 14 global positioning system (GPS) stations of the EUREF network were provided by the IONOLAB. These were analyzed using wavelet analysis and discrete Fourier analysis to investigate the TEC variations over ...
Spyrous D. Spatalas   +3 more
doaj   +1 more source

Discourses of climate delay

open access: yesGlobal Sustainability, 2020
‘Discourses of climate delay’ pervade current debates on climate action. These discourses accept the existence of climate change, but justify inaction or inadequate efforts.
William F. Lamb   +9 more
doaj   +1 more source

Environmental screening tools for assessment of infrastructure plans based on biodiversity preservation and global warming (PEIT, Spain). [PDF]

open access: yes, 2010
Most Strategic Environmental Assessment (SEA) research has been concerned with SEA as a procedure, and there have been relatively few developments and tests of analytical methodologies.
Alshuwaikhat   +54 more
core   +2 more sources

Verification of software for three-dimensional radio tomographic monitoring of electron density in the ionosphere based on data from the EUREF Permanent Network

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук
This paper presents the results of experimental studies and verification of software tools for three-dimensional radiotomographic monitoring of electron concentration fields in the ionosphere over Europe.
V. M. Artemiev   +2 more
doaj   +1 more source

EUREF: obiettivi e strategie per un sistema geodetico e cartografico europeo

open access: yesGEOmedia, 2014
EUREF: obiettivi e strategie per un sistema geodetico e cartografico ...
Alessandro Caporali
doaj   +2 more sources

Electric cargo bikes in urban areas: A new mobility option for private transportation

open access: yesTransportation Research Interdisciplinary Perspectives, 2022
Regarding climate change and energy resource problems, mobility transition is essential to shift from private fossil cars to sustainable modes in both the passenger and freight sectors.
Diego Carracedo, Hamid Mostofi
doaj   +1 more source

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