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Transport - Health - 27.11.2020
Airplane noise at night can trigger cardiovascular death
Airplane noise at night can trigger cardiovascular death
For the first time, a study demonstrated that loud night-time noise from airplanes can trigger a cardiovascular death within two hours. Researchers from the University of Basel, the Swiss Tropical and Public Health Institute (Swiss TPH) and partners compared mortality data with acute night-time noise exposure around Zurich airport between 2000 and 2015.

Environment - Transport - 11.11.2020
Noise and light pollution alter bird reproduction
Noise and light pollution alter bird reproduction
Looking for a bird's'eye view of human impact? A new study provides the most comprehensive picture yet of how human-caused noise and light pollution affect birds in North America, including how these factors may interact with or mask the impacts of climate change. Recent troubling findings suggest that North American bird populations have declined sharply in the last few decades.

Transport - Health - 05.11.2020
Analysis: staying coronavirus safe on trains, planes and automobiles
Many of us rely on public transport to get to work, school, and to meet friends and family. But in the time of Covid-19, Dr Lena Ciric (UCL Civil, Environmental & Geomatic Engineering) asks: is it safe to use these vehicles and is there a difference between them? Transport has contributed to the spread of coronavirus - locally, regionally and internationally.

Transport - Materials Science - 15.10.2020
Volatile for heavy trucks
Volatile for heavy trucks
In future, commercial vehicles will not only have to emit less CO2 but also meet stricter exhaust emission limits. Many experts expect that this could herald the end for fossil diesel. One possible alternative is dimethyl ether: The highly volatile substance burns very cleanly and can be produced from renewable energy.

Computer Science - Transport - 21.09.2020
New Perception Metric Balances Reaction Time, Accuracy
Both elements are critical for applications such as self-driving cars Researchers at Carnegie Mellon University have developed a new metric for evaluating how well self-driving cars respond to changing road conditions and traffic, making it possible for the first time to compare perception systems for both accuracy and reaction time.

Computer Science - Transport - 15.09.2020
The accident preventers
Security software for autonomous vehicles Before autonomous vehicles participate in road traffic, they must demonstrate conclusively that they do not pose a danger to others. New software developed at the Technical University of Munich (TUM) prevents accidents by predicting different variants of a traffic situation every millisecond.

Transport - 20.08.2020
Routing apps can deliver real-time insights into traffic emissions
Routing apps such as Google Maps or Nokia's Here platform could offer a cost-effective way of calculating emission hotspots in real time, say researchers at the University of Birmingham. These apps routinely capture detailed information as motorists use the GPS technology to plan and navigate routes.

Health - Transport - 12.08.2020
Car passengers can reduce pollution risk by closing windows and changing route
Drivers and passengers can inhale significantly lower levels of air pollution by setting their vehicle's ventilation systems more effectively and taking a ‘cleaner' route to their destination, a new study reveals. Road transport emissions are major source of urban air pollution - nitrogen oxides (NOx) and particulate matter (PM) coming from vehicle exhausts, plus non-exhaust emissions such as brake dust, tyre wear and road dust in the case of PM.

Transport - Physics - 10.08.2020
How airplanes counteract St. Elmo's Fire during thunderstorms
How airplanes counteract St. Elmo’s Fire during thunderstorms
On the ground, windy conditions strengthen these electrical flashes, but new experiments tell a different story for flying objects. At the height of a thunderstorm, the tips of cell towers, telephone poles, and other tall, electrically conductive structures can spontaneously emit a flash of blue light.

Transport - 07.08.2020
Safe through the moped season: The right helmet can prevent serious head injuries
Safe through the moped season: The right helmet can prevent serious head injuries
Joint investigations by researchers from Graz University of Technology and the AMTC show that the risk of serious head injuries increases when an already damaged helmet or a wrong helmet is worn. Additional images for download can be found at the end of the message In Austria, more than 4,100 moped riders are injured in road accidents every year - including many young people.

Transport - Mechanical Engineering - 27.07.2020
The Electric Future of Autonomous Vehicles
Autonomous vehicles come at a cost: increased energy use. Some analysts suggest that these increased power needs are significant enough to drastically reduce vehicle range thus eliminating the possibility of electric autonomous vehicles. Instead, these analysts claim autonomous vehicles must be gas-electric hybrids.

Computer Science - Transport - 23.07.2020
Software of autonomous driving systems: TU Graz develops methods for the generation of simulation scenarios
Software of autonomous driving systems: TU Graz develops methods for the generation of simulation scenarios
Researchers at TU Graz and AVL focus on software systems of autonomous driving systems. They developed a method for generating safety-critical simulation scenarios and an adaptive control procedure for compensating for internal errors. Additional images for download can be found at the end of the message The future has already arrived.

Transport - 22.06.2020
CMU Method Makes More Data Available for Training Self-Driving Cars
Additional data boosts accuracy of tracking other cars, pedestrians For safety's sake, a self-driving car must accurately track the movement of pedestrians, bicycles and other vehicles around it. Training those tracking systems may now be more effective thanks to a new method developed at Carnegie Mellon University.

Transport - Materials Science - 11.06.2020
Stiffer roadways could improve truck fuel efficiency
Stiffer roadways could improve truck fuel efficiency
Study finds simple changes in road resurfacing practices could improve gas mileage for heavy vehicles and reduce greenhouse gas emissions. Every time you hear a deep rumble and feel your house shake when a big truck roars by, that's partly because the weight of heavy vehicles causes a slight deflection in the road surface under them.

Materials Science - Transport - 22.05.2020
Solar energy farms could offer second life for electric vehicle batteries
Solar energy farms could offer second life for electric vehicle batteries
Modeling study shows battery reuse systems could be profitable for both electric vehicle companies and grid-scale solar operations. As electric vehicles rapidly grow in popularity worldwide, there will soon be a wave of used batteries whose performance is no longer sufficient for vehicles that need reliable acceleration and range.

Environment - Transport - 15.05.2020
Life cycle assessment of cars - new web tool helps consumers and researchers
Life cycle assessment of cars - new web tool helps consumers and researchers
Decision support for car buyers: Researchers at the Paul Scherrer Institute have developed a web tool called the Carculator that can be used to compare the environmental performance of passenger cars in detail. The program determines the environmental balance of vehicles with different size classes and powertrains, and presents the results in comparative graphics.

Transport - Electroengineering - 04.05.2020
Wirelessly charging electric cars as they drive
Wirelessly charging electric cars as they drive
Engineers have demonstrated a practical way to use magnetism to transmit electricity wirelessly to recharge electric cars, robots or even drones. The technology could be scaled up to power electric cars as they drive over highways, robots on factory floors and drones hovering over rooftops. Stanford engineers have taken a big step toward making it practical for electric cars to recharge as they speed along futuristic highways built to "refuel" vehicles wirelessly.

Environment - Transport - 23.03.2020
Electric cars better for climate in 95% of the world
Electric cars better for climate in 95% of the world
Fears that electric cars could actually increase carbon emissions are unfounded in almost all parts of the world, new research shows. Understanding the effect of low-carbon innovations on relevant sectors of the economy, such as heating and transport, is crucial for the development of effective policy Pablo Salas Reports have questioned whether electric cars really are 'greener' once emissions from production and generating their electricity are taken into account.

Transport - 17.03.2020
Survey: What blocks your bus'
Survey: What blocks your bus’
It's something every bus rider fears: Their bus is running late. Under typical conditions, Seattle has some of the most congested traffic in the nation. To prepare for when things return to normal, University of Washington researchers are carrying out a research project to investigate reasons for these delays.

Transport - 12.03.2020
How We Choose: Applying 'Decision Science' to Transportation Behaviors
How We Choose: Applying ’Decision Science’ to Transportation Behaviors
C an scientists understand human behavior enough to figure out what drives the choices you make' In fact, it's called "decision science," and it's something that Anna Spurlock, a behavioral economist with Lawrence Berkeley National Laboratory (Berkeley Lab), specializes in. Spurlock spearheads the WholeTraveler Transportation Behavior Study, a three-year project that has attempted to analyze why and when some people adopt certain technologies - such as electric vehicles, ride-sharing, ride-hailing (like Uber and Lyft), and online shopping - while others don't.

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