Results 31 to 40 of about 978,534 (341)

Economic, Energy and Environmental Efficiency of Road Freight Transportation Sector in the EU

open access: yesEnergies, 2022
The proper development of transportation constitutes the basis for an effectively functioning economy at the national and global levels. On the other hand, transportation significantly impacts the environment and climate.
Joanna Domagała, Marta Kadłubek
doaj   +1 more source

Transportation policy and road investments [PDF]

open access: yesTransport Policy, 2015
This paper analyses which factors can explain the planned funding for 83 different stretches of roads in the Norwegian national road network during the ten-year period from 2010 to 2019. Previous studies have focused on the extent to which Norwegian politicians use the results of cost-benefit analyses when they prioritise various road projects.
Hanssen, Thor-Erik Sandberg   +1 more
openaire   +3 more sources

Dynamics and trends of the development of transport relations in road freight transport

open access: yesTehnički Vjesnik, 2017
This paper investigates the structure of transport relations in the Croatian road freight transport system. The paper is based on data from the Croatian Central Bureau of Statistics, according to statistical reports entitled "Transport and communications"
Marijan Rajsman   +2 more
doaj   +1 more source

Assessment of sustainable road transport in Lithuania

open access: yesBusiness: Theory and Practice
Road transport plays an important role in our lives. In Lithuania, passenger road transport accounted for more than 47% in 2022, and freight road transport more than 87% of the transport sector.
Renata Činčikaitė
doaj   +1 more source

Transport Policy Related to Road Transport and Sustainable Development

open access: yesCommunications, 2003
Development in almost all sectors of economy will immediately affect the transport sector. We can say that growth in economy leads automatically to growth in road transport.
Jozef Gnap, Vladimir Konecny
doaj   +1 more source

An analytic hierarchy process model to evaluate road section design

open access: yesTransport, 2016
The traffic system is as essential to modern society as the circulatory system to the human body. Road section design is therefore a key infrastructure activity for economic development, and multi-criteria decision-making can provide an interdisciplinary
Danijela Barić   +2 more
doaj   +1 more source

Cyclic nucleotide signaling as a drug target in retinitis pigmentosa

open access: yesFEBS Letters, EarlyView.
Disruptions in cGMP and cAMP signaling can contribute to retinal dysfunction and photoreceptor loss in retinitis pigmentosa. This perspective examines the mechanisms and evaluates emerging evidence on targeting these pathways as a potential therapeutic strategy to slow or prevent retinal degeneration.
Katri Vainionpää   +2 more
wiley   +1 more source

Modeling tracking the influence of factors on functioning of transport nodes [PDF]

open access: yesMATEC Web of Conferences
The research focuses on simulation modeling of the influence of factors on transport nodes. The utilization of electronic devices and sensors to track factors that are difficult to take into account by conventional methods is considered.
Hanzheiev Dmytro   +4 more
doaj   +1 more source

Racjonalność gospodarowania energią w sektorze transportu w UE [PDF]

open access: yes, 2014
The main objective of this article was to make a quantitative and qualitative attempt to examine the relationship and the correlations between the development of transport and fuel efficiency of resource use. The analysis has shown that road transport
Motowidlak, Urszula
core   +1 more source

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

open access: yesFEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu   +17 more
wiley   +1 more source

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