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NASA Names University Teams to Take on Aeronautics Research Challenges

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The universities selected to lead the four latest teams announced under NASA’s University Leadership Initiative.
Credits: NASA

NASA has selected four teams of university faculty and students to solve key challenges facing the future of air travel as part of the agency’s University Leadership Initiative.

This initiative gives the academic community an opportunity to support NASA’s aeronautical research goals and provide students experience in cracking real-world technical challenges.

“The University Leadership Initiative is an integral part of our research portfolio,” said Bob Pearce, associate administrator for the Aeronautics Research Mission Directorate at NASA Headquarters in Washington. “The multidisciplinary teams are directly contributing to our priorities and even leading the exploration of solutions beyond our current portfolio.”

Three of the four teams will address topics related to ensuring the safe growth of Advanced Air Mobility, while the fourth will examine an option for generating electricity to propel a future airliner. As the teams work on their projects, they will work with other universities and industry partners – creating opportunities for participation that include students with diverse experiences, backgrounds, and talents.

“This multidisciplinary approach enables the lead teams to partner with others, including student populations who are underrepresented or have not been involved before in aviation research,” said Koushik Datta, University Leadership Initiative project manager. “As we look to future growth in Advanced Air Mobility and an increasing emphasis on creating truly sustainable aviation, it’s important we involve today’s students in helping us solve tomorrow’s challenges.”

The four teams selected for final negotiations could lead to awards worth a combined total of up to $25.1 million during the next four years. The teams and their research topics are:

New Mexico State University

The team will gather data about current and projected AAM operations to help produce models that could inform decisions on how the electric grid infrastructure can support future AAM activity, including the demand for aircraft charging stations.

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Team members include The George Washington University, University of Tennessee in Knoxville, University of Tennessee in Chattanooga, University of Maryland in Baltimore County, Aurora Flight Sciences Corporation, Argonne National Laboratory, and Whisper Aero.

Boston University

The team will focus on developing models for predicting how to minimize noise from AAM vehicles flying within dense urban environments where wind conditions can rapidly change. These models also might provide guidance on suitable locations for vertiports that minimize noise during takeoff and landing.

Team members include Embry-Riddle Aeronautical University, Tuskegee University, Virginia Polytechnic Institute and State University, and Joby Aviation.

University of Notre Dame

The team intends to develop an automated decision-making capability that ensures small drones are safe before they fly using a NASA-developed drone traffic management system. This automated system would replace a manually intensive process that is limited in its ability to handle increasing drone traffic.

Team members include Iowa State University, Saint Louis University, University of Texas in El Paso, DePaul University, and DRONERESPONDERS Public Safety Alliance.

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Tennessee Technological University

The team aims to develop a preliminary design for an electrified 150-passenger aircraft that uses an ammonia-based integrated propulsion, power, and thermal management system.

Team members include Tennessee State University, The Ohio State University, University of Dayton, University of Washington – Bothell, Boeing Research & Technology, Raytheon Technologies Research Center, and Special Power Sources.

New Awardees Join University Leadership Initiative Alumni

This is the sixth round of awards for the initiative.

Selections of four teams and six teams were made in 2021. Five teams were chosen in 2020, three teams were announced in 2019, and five teams were selected for the inaugural initiative in 2017.

An official notice for the next request for proposals is expected later this year.

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Learn more about the University Leadership Initiative here:

https://www.nasa.gov/aeroresearch/programs/tacp/ui-uli

Source: NASA

https://q5i.09c.myftpupload.com/category/science/

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How the gladiators inspired evangelicals’ sense of persecution

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Gladiator
Jean-Simon Berthelemy’s 1773 painting ‘Death of a Gladiator.’ Heritage Art/Heritage Images via Getty Images

Cavan W. Concannon, USC Dornsife College of Letters, Arts and Sciences

With the release of Ridley Scott’s “Gladiator II,” audiences will be plunged back into the cinematic excitement of the Roman amphitheater so vividly captured in its predecessor, “Gladiator.”

Scott’s film will undoubtedly capture the thrills of this spectacle. But as someone who studies the Roman world, I think it’s worth remembering that its cultural legacy goes beyond the cinematic pleasures of the big screen.

You might be surprised to learn that there are threads that tie together gladiators, Christian martyrs and the sense of persecution that exists among many U.S. evangelicals today.

Fan clubs and heartthrobs

Gladiatorial fights likely began as part of the funeral rites of wealthy Roman families. Over time, the fights became mass public events, regulated by the state and elites.

They included three sets of events: wild beast fights, the executions of criminals, and gladiatorial fights. The gladiators were the main event, with their forthcoming battles hyped on the walls of Roman cities. These advertisements often mentioned the names of the famous fighters, the number of gladiators fighting, and whether there would be fights to the death. Not all gladiators fought to the death: The gladiator Hilarus, for example, won 12 times but fought in 14 fights.

Gladiators were, by law, required to be slaves.

Their enslavers invested time and money in their training and upkeep. Roman games were put on at the expense of local elites, or even the emperor. Well-trained gladiators meant better shows for the sponsors and bigger profits for their owners. A gladiator who died in his first fight was not good for business. Meanwhile, a successful gladiator – meaning one who had made his enslaver a lot of money – could hope to be freed or be given an opportunity to buy his freedom.

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Those who won could also expect to become beloved celebrities, which somewhat offset the dishonor of being enslaved. In Pompeii, multiple inscriptions mention the Thracian gladiator Celadus, calling him a heartthrob. Gladiatorial fan clubs were common. One group was likely responsible for a riot that broke out during a set of games in Pompeii in 59 C.E. There’s even evidence of gladiatorial cosplay. One Roman senator was said to have fought duels with a woman in a leopard costume at Ostia.

Meanwhile, the tombstones of gladiators in Roman-controlled Greece celebrated their prowess using language drawn from ancient athletics, which were sports that were only available to freeborn citizens. These gladiators gave themselves stage names evoking mythological heroes or their courage and bravery.

These stage names were not just for entertainment; they were attempts to immortalize their respectability. By casting themselves as athletes and not enslaved fighters, they presented themselves as participants in a noble, athletic tradition.

Christians embrace ancient athletics

Early Christians used descriptions of sports and athletics because they could be easily understood by Roman society.

Ancient athletic competitions shaped how people thought about beauty, the body, self-control, education and competition. For victorious gladiators, the outcast and the slave could paradoxically embody the ideals of Roman virtue.

Silver round artifact that is smudged and worn with rust.
A spoon from 350-400 C.E. features an engraving of St. Paul posed in the classical representation of an athlete. Heritage Arts/Heritage Images via Getty Images

In the Christian New Testament, the apostle Paul famously describes himself as a runner and a boxer and even as a gladiator. The writer of the letter to the Hebrews speaks of running a race before a heavenly crowd of witnesses.

By embracing this imagery, early Christians positioned themselves as outsiders who nonetheless championed Roman ideals and culture.

Gladiator as martyr

Some early Christians followed Paul’s example and wrote themselves into the culture of ancient sports, particularly in a genre of Christian writing focused on martyrdom.

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It is commonly thought that the earliest Christians were regularly and systematically persecuted by the Roman government. But the widespread persecution of ancient Christians under the Roman Empire is a myth that modern historians have debunked. Local persecutions did happen from time to time: There were a few short periods where the imperial government targeted Christians. However, for the most part, the Romans paid little attention to Christians.

So why were Christians so focused on telling stories of martyrs?

Ancient Christians wrote violent stories about martyrs because they functioned as morality plays that taught virtue and vice.

One example is the account of the “Martyrs of Lyons and Vienne,” written sometime at the end of the second century C.E. In the story, those condemned to death in the arena are described as “noble athletes” and “noble competitors.” The author characterizes Christians – who are dying not as athletes or gladiators, but as common criminals – as those who possess the elite virtues of great athletes. The reversal of expectations gives the story its force.

You can see this in the character of Blandina, an enslaved woman who is described in the account as a noble athlete and as one who has put on Christ, the “mighty and powerful athlete.” The author instructs the audience to see her as a hero, not as a slave or a criminal: through her, “Christ showed that the things that appear worthless, obscure, and despicable among men are considered worthy of great glory with God.”

In another martyr narrative, a woman named Perpetua has a dream in which she transforms into a gladiator before her martyrdom. These early Christian martyr accounts envision games in which enslaved people display noble courage and virtue; those condemned to torture, beatings and violent deaths are unfazed. Instead, they’re self-possessed athletes who strive for imperishable crowns.

Forever persecuted

The draw of stories in which Christians are “thrown to the lions” has remained powerful. Most ancient martyr accounts were written after Christianity became legal in the Roman Empire. But Christians continued to write stories about martyrs even after they became the majority of the population.

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In the U.S. today, evangelical, charismatic and conservative Christians continue to tap into the martyrdom mythology. Even as they’ve become a powerful force in national politics, many influential wings of conservative U.S. Christians have come to characterize themselves as a persecuted minority. And they keep writing martyr stories.

High school football coach Joe Kennedy became an evangelical hero for fighting for the right to pray on the field at public high school football games. Kennedy had been fired for leading postgame prayers on the field, in violation of school policy. His supporters viewed him as a champion of religious freedom who was being unfairly persecuted for his beliefs. Kennedy ultimately fought all the way to the U.S. Supreme Court, which ruled in his favor.

Other conservative Christians have also returned to the arena. This time, they’re the gladiatorial fighters and not the murdered martyrs.

The popular internet meme of Marine Todd taps into this particular fantasy: The fictional Marine gets so fed up with his atheist university professor that he punches him in front of the class. Meanwhile, the gallows and crosses that accompanied the Jan. 6, 2021, attack on the U.S. Capitol juxtaposed fantasies of violence with Christian fears of persecution. While less ominous, the recent film “The Carpenter” puts Jesus ringside, telling the story of how Jesus takes on an apprentice and teaches him how to fight, MMA-style, in ancient Nazareth.

In depictions like these, Christians are no longer dying in the arena. It’s where they fight back.

Cavan W. Concannon, Professor of Religion and Classics, USC Dornsife College of Letters, Arts and Sciences

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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The Bridge is a section of the STM Daily News Blog meant for diversity, offering real news stories about bona fide community efforts to perpetuate a greater good. The purpose of The Bridge is to connect the divides that separate us, fostering understanding and empathy among different groups. By highlighting positive initiatives and inspirational actions, The Bridge aims to create a sense of unity and shared purpose. This section brings to light stories of individuals and organizations working tirelessly to promote inclusivity, equality, and mutual respect. Through these narratives, readers are encouraged to appreciate the richness of diverse perspectives and to participate actively in building stronger, more cohesive communities.

https://stmdailynews.com/the-bridge


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Consumer Corner

Honda Revives the Iconic Prelude: A Thrilling Return to the Sport Coupe Scene

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Exciting news for car enthusiasts! Honda Motors has officially announced the return of a beloved nameplate: the Prelude. Making its comeback in the U.S. market in late 2024, the sixth-generation Prelude is set to advance the joy of driving into the electrified future with Honda’s award-winning two-motor hybrid powertrain.

The Honda Prelude

Originally introduced in November 1978, the Prelude quickly became a favorite among driving enthusiasts, known for its sporty looks and dynamic performance. Honda is set to honor this legacy by integrating innovative features into the new model, including the revolutionary Honda S+ Shift. This sophisticated drive mode enhances Linear Shift Control to ensure an engaging and responsive driving experience—perfect for both longtime fans and new drivers.

Jessika Laudermilk, Assistant Vice President of Honda Auto Sales, stated, “The return of the Honda Prelude as a hybrid-electric sports model demonstrates our continued commitment to offer a variety of exhilarating products to meet the needs of our customers.” With the Prelude joining the ranks of the iconic Civic and Accord, Honda is reuniting its classic lineup, all backed by hybrid technology.

This news arrives at a momentous time, as Honda celebrates 25 years of hybrid sales in America, proudly introducing the nation’s first hybrid-electric model, the Honda Insight, in 1999. Today, Honda is pushing further on its electrification strategy, striving for all battery-electric and fuel cell electric vehicles to make up 100% of their sales by 2040. Hybrids are a crucial part of this journey, and Honda has already achieved impressive milestones, with electrified vehicles accounting for over a quarter of their total sales in 2024.

The Prelude will make its North American debut following its global unveiling at the 2023 Japan Mobility Show, where it captured the hearts of many. Honda’s commitment to innovation is clear in the Prelude’s design and features, from introducing groundbreaking technologies like four-wheel steering and torque vectoring systems in its earlier iterations to the hybrid-electric capabilities of this new generation.

As Honda continues to pave the way for its electrified future with products like the Honda Prologue electric SUV and the forthcoming Honda 0 Series models, the return of the Prelude signifies not just a nostalgic revival but also a new era of exhilarating driving experiences.

Fair warning to enthusiasts: excitement is building as the Prelude prepares to hit the roads again, promising a blend of classic sports coupe design and the cutting-edge technology that defines Honda’s future. Keep your eyes peeled for more updates and prepare to embrace the joy of driving like never before!

Stay tuned for more updates and feel free to share your thoughts on the return of the Prelude below!

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For more information on Honda next-generation technologies, click here.

About Honda
Honda offers a full line of clean, safe, fun and connected vehicles sold through more than 1,000 independent U.S. Honda dealers. The award-winning Honda lineup includes the Civic and Accord, along with the HR-V, CR-V, Passport, Prologue and Pilot sport utility vehicles, the Ridgeline pickup and the Odyssey minivan. The Honda electrified vehicle lineup, representing more than a quarter of total sales in 2024, includes the all-electric Prologue SUV, hybrid-electric Accord, CR-V, and Civic, and Fuel-Cell-electric CR-V e:FCEV, with a hybrid Prelude set to join the lineup in late 2025.

Honda has been producing automobiles in America for over 40 years and currently operates 18 major manufacturing facilities in North America. In 2023, more than 99% of all Honda vehicles sold in the U.S. were made in North America, with about two-thirds made in America, using domestic and globally sourced parts.

More information about Honda is available in the Digital FactBook

Welcome to the Consumer Corner section of STM Daily News, your ultimate destination for savvy shopping and informed decision-making! Dive into a treasure trove of insights and reviews covering everything from the hottest toys that spark joy in your little ones to the latest electronic gadgets that simplify your life. Explore our comprehensive guides on stylish home furnishings, discover smart tips for buying a home or enhancing your living space with creative improvement ideas, and get the lowdown on the best cars through our detailed auto reviews. Whether you’re making a major purchase or simply seeking inspiration, the Consumer Corner is here to empower you every step of the way—unlock the keys to becoming a smarter consumer today!

https://stmdailynews.com/category/consumer-corner

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China’s influence grows at COP29 climate talks as US leadership fades

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Huang Runqiu, China’s minister of ecology and environment, sits with U.N. climate chief Simon Stiell at COP29 in Baku, Azerbaijan. AP Photo/Peter Dejong

Lucia Green-Weiskel, Trinity College

The 2024 U.N. climate talks ended in Baku, Azerbaijan, on Nov. 24 after two weeks of arguments, agreements and side deals involving 106 heads of states and over 50,000 business leaders, activists and government representatives of almost every country.

Few say the conference was a resounding success. But neither was it a failure.

The central task of the conference, known as COP29, was to come up with funding to help developing countries become more resilient to the effects of climate change and to transition to more sustainable economic growth.

The biggest challenge was agreeing on who should pay, and the results say a lot about the shifting international dynamics and offer some insight into China’s role. As a political science professor who has worked on clean tech policy involving Asia, I followed the talks with interest.

Slow global progress

Over three decades of global climate talks, the world’s countries have agreed to cut their emissions, phase out fossil fuels, end inefficient fossil-fuel subsidies and stop deforestation, among many other landmark deals.

They have acknowledged since the Rio Earth Summit in 1992, when they agreed to the U.N. Framework Convention on Climate Change, that greenhouse gas emissions produced by human activities, including the burning of fossil fuels, would harm the climate and ecosystems, and that the governments of the world must work together to solve the crisis.

But progress has been slow.

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Greenhouse gas emissions were at record highs in 2024. Governments are still subsidizing fossil fuels, encouraging their use. And the world is failing to keep warming under 1.5 degrees Celsius compared with preindustrial times – a target established under the 2015 Paris Agreement to avoid the worst effects of climate change.

Extreme weather, from lethal heat waves to devastating tropical cyclones and floods, has become more intense as temperatures have risen. And the poorest countries have faced some of the worst damage from climate change, while doing the least cause it.

Money for the poorest countries

Developing countries argue that they need US$1.3 trillion a year in financial support and investment by 2035 from the wealthiest nations – historically the largest greenhouse gas emitters – to adapt to climate change and develop sustainably as they grow.

That matters to countries everywhere because how these fast-growing populations build out energy systems and transportation in the coming decades will affect the future for the entire planet.

Four people work at a table.
Negotiators at the COP29 climate talks. Less developed countries were unhappy with the outcome. Kiara Worth/UN Climate Change via Flickr

At the Baku conference, member nations agreed to triple their existing pledge of $100 billion a year to at least $300 billion a year by 2035 to help developing countries. But that was far short of what economists have estimated those countries will need to develop clean energy economies.

The money can also come from a variety of sources. Developing countries wanted grants, rather than loans that would increase what for many is already crushing debt. Under the new agreement, countries can count funding that comes from private investments and loans from the World Bank and other development banks, as well as public funds.

Groups have proposed raising some of those funds with additional taxes on international shipping and aviation. A U.N. study projects that if levies were set somewhere between $150 and $300 for each ton of carbon pollution, the fund could generate as much as $127 billion per year. Other proposals have included taxing fossil fuels, cryptocurrencies and plastics, which all contribute to climate change, as well as financial transactions and carbon trading.

China’s expanding role

How much of a leadership role China takes in global climate efforts is an important question going forward, particularly with U.S. President-elect Donald Trump expected to throttle back U.S. support for climate policies and international funding.

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China is now the world’s largest emitter of greenhouse gases and the second-largest economy.

China also stands to gain as provider of the market majority of green technologies, including solar panels, wind turbines, batteries and electric vehicles.

Whether or not China should be expected to contribute funding at a level comparable to the other major emitters was so hotly contested at COP29 that it almost shut down the entire conference.

Previously, only those countries listed by the U.N. as “developed countries” – a list that doesn’t include China – were expected to provide funds. The COP29 agreement expands that by calling on “all actors to work together to enable the scaling up of financing.”

In the end, a compromise was reached. The final agreement “encourages developing countries to make contributions on a voluntary basis,” excluding China from the heavier expectations placed on richer nations.

Side deals offer signs of progress

In a conference fraught with deep division and threatened with collapse, some bright spots of climate progress emerged from the side events.

In one declaration, 25 nations plus the European Union agreed to no new coal power developments. There were also agreements on ocean protection and deforestation. Other declarations marked efforts to reenergize hydrogen energy production and expanded ambitious plans to reduce methane emissions.

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Future of UN climate talks

However, after two weeks of bickering and a final resolution that doesn’t go far enough, the U.N. climate talks process itself is in question.

In a letter on Nov. 15, 2024, former U.N. Secretary-General Ban Ki-moon and a group of global climate leaders called for “a fundamental overhaul to the COP” and a “shift from negotiation to implementation.”

After back-to-back climate conferences hosted by oil-producing states, where fossil-fuel companies used the gathering to make deals for more fossil fuels on the side, the letter also calls for strict eligibility requirements for conference hosts “to exclude countries who do not support the phase out/transition away from fossil energy.”

With Trump promising to again withdraw the U.S. from the Paris Agreement, it is possible the climate leadership will fall to China, which may bring a new style of climate solutions to the table.

Lucia Green-Weiskel, Visiting Assistant Professor of Political Science, Trinity College

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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