Results 41 to 50 of about 604,635 (312)

A Quantitative and Systematic Methodology to Investigate Energy Consumption Issues in Multimodal Intercity Transportation Systems

open access: yesInternational Journal of Transportation Science and Technology, 2015
Energy issues in transportation systems have garnered increasing attention recently. This study proposes a systematic methodology for policy-makers to minimize energy consumption in multimodal intercity transportation systems considering suppliers ...
Lili Du   +3 more
doaj   +1 more source

Machine Learning on the COVID-19 Pandemic, Human Mobility and Air Quality: A Review

open access: yesIEEE Access, 2021
The ongoing COVID-19 global pandemic is touching every facet of human lives (e.g., public health, education, economy, transportation, and the environment).
Md. Mokhlesur Rahman   +5 more
doaj   +1 more source

A Health Impact Assessment of Proposed Public Transit Service Cuts and Fare Increases in Boston, Massachusetts [PDF]

open access: yes, 2014
Transportation decisions have health consequences that are often not incorporated into policy-making processes. Health Impact Assessment (HIA) is a process that can be used to evaluate health effects of transportation policy.
Arcaya, Mariana C   +4 more
core   +4 more sources

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

open access: yesAdvanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee   +21 more
wiley   +1 more source

Exploring the potential of ammonia and hydrogen as alternative fuels for transportation

open access: yesOpen Engineering
This study investigates the potential of hydrogen and ammonia, as alternatives for transportation fuels to tackle urgent issues concerning greenhouse gas emissions and air quality in the worldwide transportation sector.
Azim Rasuli Mohammad, Torii Shuichi
doaj   +1 more source

Medium Range Aircraft Fuel Policy in the Light of Available Software, and Knowledge in the Industry [PDF]

open access: yes, 1998
The rational use of fuel in aviation industry together with the improved operational safety level and productivity are common and permanent goal that all airlines in the world strive to achieve.
Sikora, I.
core  

Air Quality in the Danube macro-region: Towards a coordinated science-based approach in support of policy development [PDF]

open access: yes, 2016
A study on selected EU cities of the Danube macro-region concludes that energy production/industry, agriculture, residential heating and transportation are the main pollution sources.
BELIS CLAUDIO   +2 more
core   +1 more source

Accelerating Discovery to Deployment: Argonne's Materials Engineering Research Facility (MERF) and Its Role in Scaling Materials Technologies for Water and Resource Solutions

open access: yesAdvanced Materials Technologies, EarlyView.
In this Perspective, we highlight the processing science and scale‐up capabilities of the Materials Engineering Research Facility (MERF) at the U.S. Department of Energy's Argonne National Laboratory, with an emphasis on practical solutions for sustainable water and critical resource recovery. We demonstrate how national laboratories bridge fundamental
Yuepeng Zhang   +9 more
wiley   +1 more source

The Impact of Coordinated Policies on Air Pollution Emissions from Road Transportation in China [PDF]

open access: yes, 2016
Improving air quality across mainland China is an urgent policy challenge. While much of the problem is linked to China’s broader reliance on coal and other fossil fuels across the energy system, road transportation is an important and growing source of ...
Karplus, V.J.   +5 more
core  

Evolution of green shipping research: themes and methods [PDF]

open access: yes, 2018
Over the past 30 years, there have been growing concerns on theenvironmental impacts of maritime transportation, which have attractedgreat attention from both academia and practitioners.
Chen, Zhuo   +4 more
core   +1 more source

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