Articles tagged with Airports
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Research from Newcastle University suggests that hydrogen-powered ground support equipment (GSE) can slash carbon emissions and support airport decarbonisation. The study gathered views from key stakeholders and highlighted the benefits of zero direct emissions, quieter operation, and faster refuelling.
A new study by MIT researchers reveals that cities with strong airline connections are more likely to attract multinational firms, particularly in knowledge industries. The study analyzed 7.5 million firms in 800 cities and found that direct flights lead to a 20% increase in subsidiaries, compared to cities with only one-stop connections.
Researchers will develop strategies to stabilize eroding channels and enhance flood-warning capabilities using artificial intelligence. The partnership aims to improve stormwater management and environmental protection in the region with forecasts suggesting population growth could double by 2050.
A team at the University of Kansas will develop intelligent spectrum management frameworks to enable reliable communication for drones. They aim to study how to use a proposed 5030-5091 MHz frequency band efficiently, with potential benefits including quicker deliveries and improved emergency response.
Researchers found that translocating Cooper's Hawks away from Los Angeles airports can reduce the risk of aircraft collisions. The study, published in Journal of Raptor Research, showed that age and sex of individual hawks impact return rates to their airport of origin.
Researchers are applying Model-Based Systems Engineering to enhance system resilience and protect against cyber threats in aerospace. The initiative aims to create robust frameworks for safeguarding emerging technologies, with potential benefits including job creation and skills development.
A study published in Communications Earth & Environment reveals how AI can help combat global wildlife trafficking by identifying key airport nodes. Researchers analyzed nearly 2,000 airports and predicted 307 potentially involved airports, including two US airports that had not been previously flagged. The model also identified signif...
Climate change is affecting aircraft performance, making it harder for planes to generate lift and increasing the risk of accidents. By the 2060s, some airports with shorter runways may need to reduce their maximum take-off weight by approximately 10 passengers per flight during summer months.
A team of mathematicians studied crowd flow and developed a way to predict when pedestrian paths become disorganized. They found that an angular spread of around 13 degrees is the threshold for transition, beyond which the flow becomes less efficient and potentially more dangerous.
A recent UBC study found that there's a 26% annual chance of space rocket junk re-entering the atmosphere and passing through a busy flight area, highlighting the potential for uncontrolled debris to disrupt flights. The researchers emphasize the need for policymakers to take action to address this issue.
A new study found that exposure to high aircraft noise levels can lead to stiffer and thicker heart muscles, increasing the risk of poor heart function and major cardiac events. People exposed to night-time aircraft noise were particularly at risk, with increased risks of heart attacks, life-threatening rhythms, and strokes.
The 'Bird Sonic' device, developed by Okayama University of Science, was installed at three Kansai airports to deter birds from flying over runways. The system uses high-frequency waves to reduce bird strikes and aims for 80-90% control by gradual reduction.
A global survey of over 4,700 food allergy patients and families found airline travel to be a significant source of worry and anxiety. The study suggests that reasonable accommodations, such as pre-boarding and allergen-free zones, can reduce stress for travelers with food allergies.
Research in Physics of Fluids reveals that smokers seated farther from ventilation inlets experience lower levels of pollution. Body heat causes more absorption of cigarette pollution, suggesting empty spaces are the best to choose.
A recent study published in Terra Nova suggests that Iceland's Reykanes Peninsula will experience recurring, moderately sized volcanic eruptions due to interconnected magma plumbing system. The eruptions pose significant risks to local populations and critical infrastructure.
A recent survey on aircraft noise and annoyance conducted during the pandemic era reveals flaws in existing methods to assess and mitigate noise impacts. The study suggests that annoyance levels are a proven correlation to overall noise levels, contradicting current industry practices.
According to the study, AEDs were only used in 13 of nearly 1,800 cases of out-of-hospital cardiac arrest, despite many incidents occurring within a four-minute walk of a public AED. Cardiac arrests outside of a hospital setting are usually fatal but administering CPR and using an AED greatly increases the chances of survival.
Researchers develop novel feature extraction methods for multigraphs to predict shortest path costs, improving airport operations and sustainability. The proposed statistics-based and learning-based approaches show promising results, outperforming traditional exact search algorithms in computational efficiency.
A new study analyzed 98,000 UAP sighting reports over a 20-year period, finding that the majority occurred in western parts of the US. The researchers identified 'hot spots' with high numbers of reports and 'cold spots' with low numbers.
Researchers found San Francisco's SFO airport runways sinking at nearly 10mm/year, the fastest in the nation. Los Angeles LAX had the slowest subsidence rate. The study suggests prioritizing infrastructure to address climate change.
A recent study published in the Proceedings of the National Academy of Sciences found that AI's deep convolutional neural networks can identify faces but struggle to capture other important information like emotional state and trustworthiness. Brain activity scans revealed a weak correlation between AI's codes and human brain represent...
Researchers developed a set of guiding principles to help airports respond to homelessness, focusing on safety for all groups. The principles emphasize do no harm through crisis management training and balanced responses that produce co-benefits, such as improved customer experience.
Aerovy Mobility, a cloud solutions provider for electric aviation, received $140,000 from the Startup Foundry investment. The company plans to use the funds to launch its live operations tool, VEMS, at vertiports and airports worldwide. Uniform Sierra Aerospace, a drone manufacturer for public safety departments, also benefited from th...
A new study links disproportionate siting of PFAS sources near watersheds serving communities with higher proportions of Black and Hispanic/Latino residents. The research suggests that regulating PFAS releases and ensuring safe drinking water is crucial in protecting public health, particularly in vulnerable communities.
A new study found that people exposed to moderate aircraft noise were less likely to get the minimum recommended sleep each night. The risk increased among those living near airports or large water bodies, as well as those with no hearing loss. Exposure levels as low as 45 dB were associated with short sleep duration.
A study from the University of East Anglia found that environmental impact assessments often fail to account for species movement between sites, leading to underestimated impacts on wildlife. The research highlights a planned airport development in Portugal that could affect over 10 times the number of Black-tailed Godwits estimated by...
A study uses statistical physics to analyze hourly plane landing volumes, estimating airport operations' efficiency. The model demonstrates that airport operations become more random after the COVID-19 pandemic, indicating changes in aircraft interactions.
Researchers at the University of Pittsburgh have developed a new type of metamaterial concrete that can be designed to have specific attributes like brittleness, flexibility, and shapeability. This material can generate electricity and can also be used to monitor damage inside concrete structures or earthquakes, reducing their impact o...
Researchers have developed a new ultrafast infrared spectroscopy method that can detect molecular vibration information at high speeds. This method, called upconversion time-stretch infrared spectroscopy (UC-TSIR), provides over 30-fold more spectral elements and 400 times better spectral resolution than conventional methods.
Researchers found SARS-CoV-2 virus in almost all plane wastewater at three UK airports during a period of COVID restrictions. The study suggests that wastewater testing could be used to monitor the general health of passengers on flights entering the country, potentially capturing 8-14% of SARS-CoV-2 cases.
A European consortium has successfully guided lightning using a high-power laser installed at the top of Mount Säntis in Switzerland, increasing the radius of protection from 120m to 180m. The Laser Lightning Rod (LLR) works even in poor weather conditions, such as fog.
A new study published in PNAS Nexus reveals that children living near airports are exposed to toxic levels of lead from aviation gasoline. The researchers found a significant correlation between blood lead levels and proximity to the airport, with higher levels detected in East-facing directions.
Researchers at Goethe University Frankfurt have found that jet engine lubrication oils are a significant source of ultrafine particles. These tiny particles can penetrate deep into the lungs and trigger inflammatory reactions, potentially contributing to cardiovascular diseases.
KAUST researchers have designed and built novel organic scintillator materials for detecting X-rays at low doses, overcoming stability issues with existing ceramic or perovskite materials. The new approach uses heavy atoms to improve X-ray absorption capability and exciton utilization efficiency.
A new study found that 39 out of 43 California's coastal airports have assets exposed to projected flooding by 2100. Sixteen airports have assets within their boundaries, while 23 have assets outside their jurisdiction at risk from flooding. The study highlights the need for collaborative climate adaptation plans to address this issue.
A new study found that ultrafine particle concentration decreased by 48% during the COVID-19 state-of-emergency period due to reduced aviation and road activity. This reduction corresponded with flight activity dropping by 74% and highway traffic volume decreasing by 51%.
Researchers have identified two time periods of increased strike risk for hares at Dublin Airport: sunrise and midnight hours. By focusing prevention efforts on the hare population, the study aims to reduce costly 'runway roadkill' incidents worldwide.
Airports in colder climates accumulate more pollutants like PM2.5 during fall and winter months, posing a significant threat to human health and the climate. Researchers recommend targeted reduction of PM2.5 emissions, particularly in cold climate regions.
Researchers have trained sniffer dogs to detect SARS-CoV-2 in airport passengers with high accuracy, comparable to PCR swab tests. The dogs' performance was found to be robust across various scenarios, including low prevalence populations, suggesting their potential for widespread use in screening.
Researchers from Skoltech and others develop a simplified method using polarized light to identify icy areas on aircraft plating. This enables lab assistants to accurately measure the time it takes for ice to form, reducing the risk of accidents by up to 90%.
Australian researchers have mapped the visual systems of hoverflies to detect drones' acoustic signatures, showing a 30-49% improvement in detection rates compared to traditional methods. The technology has potential applications for aviation safety and combatting IED-carrying drones.
Researchers have designed a tiny and flat antenna for receiving and transmitting terahertz signals, enabling the miniaturization of THz devices. The new design integrates the antenna with the system, eliminating the need for bulky silicon lenses and reducing optical power required.
A study by the University of Surrey and Heathrow Airport found that airport operators are staying on track to reduce carbon emissions, but face challenges in implementing their plans. The majority reported seeking support from governments to stimulate the development of sustainable aviation systems.
Researchers from the University of Cambridge have created a real-time approach to predict drone flight paths and intentions, enabling safer use of drones. The solution uses statistical techniques and radar data to identify potential threats before they enter restricted airspace.
A recent study found that introducing new airline routes leads to a 7.3% increase in kidneys sent to transplant centers across the US, while also reducing the discard rate of kidneys. This improved transportation infrastructure facilitates broader organ sharing and can help match supply and demand.
Researchers from the University of Birmingham have confirmed a novel COVID-19 testing method called RTF-EXPAR that is highly sensitive and fast, giving results in under 10 minutes even at low viral levels. The test was shown to be equivalent to PCR and LAMP tests but faster.
Researchers identified seven 'pinch points' where moderate eruptions could have catastrophic global consequences, including disruptions to global supply chains and financial systems. These regions include Taiwan, North Africa, the North Atlantic, and the US state of Washington.
A new study by ICTA-UAB found that residents and visitors value the unique natural environment of the Llobregat Delta, with over 98% agreeing on its importance. The research also shows concern about climate change impacts on the delta, with 90% of respondents expressing worry.
Researchers developed a holographic millimeter wave scanning technology that can detect threats concealed under clothing and footwear, reducing false alarms. The new technology allows for shoe scans while passengers wear shoes on, potentially speeding up the screening process by 15-20%.
A study by RMIT University found that Australian government-owned airports could produce up to 10 times more electricity than residential panels in Bendigo, offsetting greenhouse gas emissions annually. The research suggests that installing large-scale rooftop solar systems at airports could power 136,000 homes and contribute towards a...
A new study finds that even a modest sea level rise would place 100 airports below mean sea level by 2100, posing a significant risk to global passenger and freight movements. The researchers ranked airports at risk from sea level rise, with some in Asia and Europe topping the list.
Etihad Airways has joined the £65 million Digital Aviation Research and Technology Centre (DARTeC) at Cranfield University to collaborate on reducing aircraft emissions, enhancing passenger experience, and increasing aircraft reliability. The airline brings expertise in sustainability and operational efficiency to the project.
A study published in PLOS ONE found that keyhole wasps at Brisbane Airport were responsible for fully blocking replica pitot probes, which measure airspeed. The researchers emphasize the importance of developing risk-mitigating strategies to address this issue and highlight the potential consequences of not doing so.
Lance Sherry conducts research to inform FAA policy deliberations on aeromedical and emergency aircraft activity. The study aims to better understand infrastructure needs at National Plan of Integrated Airport System (NPIAS) airports.
Low-cost airlines proved more resilient during the pandemic due to their lower exposure to international long-haul traffic. They operated in regional markets and benefited from consolidation since 2001, increasing their market share from 5.3% to 37.3%.
Uber drivers use dynamic price mechanisms to attract more customers and increase revenue. The researchers analyzed price data from 59 cities worldwide and found that the strategy is often used in airports and exhibition centers.
According to a study by University of Colorado Denver researcher Serena Kim, 20% of US airports have adopted solar photovoltaic systems over the last decade. Airports operated by general-purpose governments have deployed solar panels more than special-purpose governments.
A new study estimates that the TSA could have found as many as 4,600 firearms missed at airport security checkpoints between 2014 and 2019.
The COVID-19 pandemic has highlighted discrepancies in EU state aid provided to airlines, airports, and air transport stakeholders. Dr. Steven Truxal's article identifies the varying levels of support offered by individual EU states, with some conditions attached.
Researchers at Lehigh University have identified a causal link between high-level noise exposure and low birth weight. The study found that mothers living close to Newark Liberty International Airport, exposed to noise levels over 55 dB threshold, had a 22% increased risk of having a low birth weight baby.