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NASA selects University of Delaware’s CubeSat spacecraft for upcoming mission
It’s safe to say that not many students expect to lead a NASA-supported mission during their undergraduate studies. But at least a dozen from the University of Delaware will have done that by the time they collect their diplomas in the next few years. All are part of a team creating Delaware’s first orbital spacecraft, which was selected by NASA for launch in 2026 as part of its CubeSat Launch Initiative. The NASA program, which started in 2011, aims to give students an opportunity to be part of real missions and gain extraordinary experience in what it takes to do space research. CubeSats are small, modular, inexpensive satellites that carry experiments for science investigations and/or technology demonstrations. About 160 CubeSats have been launched in the NASA program over the years, many deployed from the International Space Station (ISS). Delaware’s mission — the Delaware Atmospheric Plasma Probe Experiment (DAPPEr) — will launch its CubeSat spacecraft from the ISS and orbit independently through Earth’s upper atmosphere. The CubeSat will be about the size of a loaf of bread, according to the team’s faculty mentor, Bennett Maruca, associate professor of physics and astronomy. It will gather data about the density and temperature of electrons in Earth’s upper atmosphere, recording changes observed at different latitudes and times of day. This data will inform future research on how the sun affects conditions there. Understanding the sun’s interaction with the Earth’s atmosphere is critical to development of satellite communications networks, global positioning systems (GPS) and national security. But the real objective is educational, Maruca said. The students are the “deliverables.” They’ll emerge from this work with an insider’s view of what it’s like to develop and work on a NASA mission. To arrange an interview with Maruca, contact UD's media relations team at mediarelations@udel.edu.
Video games tackle climate change
The University of Delaware recently hosted a Climate Change Video Game Jam for students that paired the ingenuity of designing a video game with activism and the use of research to address one of the world's biggest problems. The national video game design competition was the brainchild of A.R. Siders, director of the UD's Mangone Climate Change Science and Policy Hub and core faculty in the Disaster Research Center. Participants representing five universities — UD, the University of California - Irvine, Ohio University, the University of Southern California and Irvine Valley College — competed in the event at UD's Esports Arena. Eight games were submitted and ran the gamut in their design, gameplay and visual effects. They ranged from a game focused on sustainable fishing, an ocean pollution clean-up, pirates cleaning oil spills, a mermaid helping her sea creature friends and a professor collecting magical stones to address storms and sea level rise. Four games included original artwork — both hand-drawn pixel art and 3-D models — and original sound effects and music. One had voice acting by the lead developer because the team “wanted to center her voice” in the game both figuratively and literally. The students behind the latter walked away victorious. As a self-proclaimed “climate geek” and long-time gamer, the idea for such an event was a natural way for Siders to marry two of her passions while actively engaging UD’s student body in addressing environmental issues. “The Jam is a great opportunity to bring people together from totally different perspectives who are all excited about the connections across these themes,” Siders said. “Facts and charts don’t move people. They don’t inspire action or instigate change, but video games can change how people think about climate change.” Siders also hopes that the game jam helps put UD on the map as a place that does cross-disciplinary climate work. “We have excellent expertise in game design, climatology, engineering, ocean science, and environmental humanities,” Siders said. “But our real strength is our ability to put those together creatively.” Members of the media who would like to interview Siders about the Climate Change Video Game Jam or other related topics can visit her profile and click "connect" or send an email to mediarelations@udel.edu.
Freedom House 'Nations in Transit 2024' Report | Media Advisory
The annual release of the Freedom House 'Nations in Transit' report serves as a critical barometer for assessing the state of democracy, human rights, and governance across the countries of Central and Eastern Europe, the Balkans, and Eurasia. As governments and societies navigate various political, economic, and social challenges, this report provides invaluable insights into the progress and setbacks in the region's democratic development. The report's findings are pertinent to the public because they shed light on the status of fundamental freedoms, rule of law, and democratic institutions, influencing regional and global policies. Key angles for coverage could include: Democratic Erosion and Backsliding: Analysis of countries experiencing democratic decline and the factors driving it. Civil Society and Activism: Profiles of grassroots movements and civil society organizations advocating for change. Media Freedom and Disinformation: Examination of threats to press freedom and challenges posed by disinformation campaigns. Corruption and Governance: Investigations into corruption scandals and efforts to enhance transparency and accountability. Human Rights and Minorities: Coverage of human rights abuses and discrimination against marginalized communities. Geopolitical Dynamics: Discussions on the geopolitical implications of democratic trends in the region and their impact on international relations. The 'Nations in Transit 2024' report is not just a documentation of regional developments; it's a reflection of the ongoing struggle for democracy and human rights, making it a crucial resource for journalists and policymakers alike. Connect with an Expert about the 'Nations in Transit 2024' For journalists with questions or looking to cover the Freedom House 'Nations in Transit' report, here is a select list of experts. To search our full list of experts visit www.expertfile.com Muqtedar Khan Professor, Political Science and International Relations · University of Delaware Jane Landers Gertrude Conaway Vanderbilt Professor of History · Vanderbilt University Christopher Fettweis Associate Professor · Tulane University Lowell Gustafson, PhD Professor of Political Science | College of Liberal Arts and Sciences · Villanova University Heangjin Park Assistant Professor of Asian and Asian American Studies · Loyola Marymount University Photo Credit: Yannhis H
Concepts and habits from gasoline refueling found to mislead EV charging
Many electric vehicle (EV) drivers carry over concepts and habits acquired from driving gasoline cars when they are charging of EVs – but the mismatch leads to time wasted, inconvenience and “range anxiety” about not finding a charger when needed, according to a new study published in the journal Energy. The research was carried out by Professors Willett Kempton of the University of Delaware and Frances Sprei of Chalmers University in Sweden, both experts in EV technology and usage. They interviewed EV users in both Sweden and the United States, finding unanticipated and previously unreported concepts and habits of EV charging. Among the other findings: If industry and consumers take advantage of these findings, that could lead to more effective charging methods, help new EV buyers adapt, and inform planning of charging stations. Novice EV drivers, and even many of those who had months of EV experience, monitor the battery charge gauge while driving, then when the gauge is low, seek a charging station to recharge. This “monitor gauge” model is derived from driving gasoline-powered vehicles. By contrast, the study found that a few experienced EV drivers had developed a strategy of selecting a trigger event, and using it to spur them to plug in their EV. “Some of the more sophisticated EV users had picked a repeating event that happens at a place they can plug in and at a time or event lasting several hours. This is common when returning home at the end of the day or arriving at work," Kempton said. “A few people had selected unexpected triggers, such as shopping, and for one, when walking his dog in the evening.” To arrange an interview with Kempton, visit his profile and click on the "contact button" – this message will reach him directly. Or contact UD's media relations department.
Over the next three years, the Pennsylvania Game Commission, the University of Delaware and other partners will release about 100 northern bobwhite quail per year on Letterkenny Army Depot in southern Pennsylvania. The birds have been considered eradicated for at least 20 years in the area. Chris Williams, a professor of wildlife ecology and the director of the Waterfowl and Upland Gamebird Center, is the lead investigator on the project. “When we think about the greater concerns about wildlife biodiversity and conservation and changing environments, to see extinctions occur in such a short time frame is scary,” Williams said. “And it’s really exciting when we can take chances to try to find a way to bring them back and make sure it’s a long term success.” The researchers hope to help the state’s quail population rebound and evaluate what can be learned from how they acclimate and apply it to similar projects. Two University of Delaware graduate students will work with the researchers to study the quail reintroduction and how songbirds at the site react to it. Each bird has been equipped with a radio transmitter so the researchers can track their movement and survival on the landscape. More than 70 bobwhite quail have been released at the site in recent weeks, including the release of 50 bobwhite quail during a March 19 event. Jeffrey Buler, a professor of wildlife ecology and the co-principal investigator on the project, said other bird species are also an important focus of this project. To arrange an interview with Buler or Williams on this topic, click their “View Profile” buttons.
The ChristianaCare Hospital Care at Home program, a national leader in providing acute care in a place most familiar to patients – their own homes – has reached a new milestone with more than 1,000 admissions since opening in December 2021. ChristianaCare’s innovative program enables patients with common chronic conditions, such as congestive heart failure and diabetes complications, as well as infections like pneumonia, to receive hospital-level care at home through virtual and in-person care provided by a team of physicians, nurse practitioners, paramedics and others. Technology kits deployed to patient homes ensure round-the-clock access to a health care professional, along with twice daily visits from caregivers, medication deliveries and mobile laboratory services. “This program is a wonderful example of how ChristianaCare is building a better health care system and meeting people’s health care needs through innovation, collaboration and an unwavering commitment to providing the very best care for the people we serve,” said Janice E. Nevin, M.D., president and CEO of ChristianaCare. “We are proud to be at the forefront of hospital care at home nationally, through the collaboration with leaders like Sen. Tom Carper of Delaware, who has championed this new model of care at the federal level; Medically Home, which partnered with ChristianaCare to help us design a program that best meets the needs of the communities we serve; and our own health professionals – we call them caregivers – whose expert care and coordination make this all possible. Together, we are creating health so that people can flourish.” ‘Just amazing’ for patients Patients are evaluated for the hospital care at home program when they come to Wilmington or Christiana hospital emergency departments. Those who can be treated at home receive a technology kit that connects them to the command center, powered by the ChristianaCare Center for Virtual Health. With a touch of a button, they can access an expert team of ChristianaCare doctors and nurses. But hospital care at home isn’t just virtual care—the technology supports an entire care team that works inside the patient’s home and remotely to provide optimal support at all times—just like in a hospital. Patients connect with their health care team with just the touch of a button. Carol Bieber, whose 98-year-old father, Bill, has been a hospital care at home patient, sees the difference it makes for him to wake up in his own bed, sit in his own living room and still get the care he needs to get better. "The whole hospital care at home experience is really calm and easy and familiar to him," said Bieber, who lives in Newark. “My dad is a people person, so to be able to connect with everybody who comes in to see him or talk to him on the screen is just amazing.” Innovative solutions for in-home care ChristianaCare’s Hospital Care at Home program was developed in 2021 after the Centers for Medicaid & Medicare Services (CMS) began the Acute Hospital Care at Home waiver program to allow Medicare beneficiaries to receive acute-level health care services in their home. U.S. Sen. Tom Carper, who represents Delaware, worked to pass the bipartisan Hospital Inpatient Services Modernization Act in 2023 that extended this program. Last month. Sen. Carper introduced the bipartisan At Home Observation and Medical Evaluation (HOME) Services Act that would expand this lifesaving and cost-saving program. “Hospital at Home – which grew out of the COVID pandemic – was an opportunity for us to meet seniors where they are,” Sen. Carper said. “It has delivered positive outcomes, higher patient satisfaction, and saves money. That is why when this program was about to go away with the end of the COVID public health emergency, I joined my colleagues across the aisle to extend the program for two more years. Today, especially as we celebrate the success of the program in Delaware with ChristianaCare, I’m encouraged that we can further extend that program!” Sarah E. Schenck, M.D., FACP, executive director of the ChristianaCare Center for Virtual Health, said the hospital care at home program has yielded lower readmission rates than brick-and-mortar hospitals. In addition, patient experience scores are about three times higher than the national average for a traditional hospital experience. Options like Hospital Care at Home give patients the care they need in the space they want, said Dr. Sarah Schenck, executive director of ChristianaCare's Center for Virtual Health. “We’ve been conditioned to believe that care only happens within the four walls of a hospital. For our patients who have loved ones at home or their pets, a favorite chair or favorite food, they’re now able to have all of that as they heal,” Schenck said. “Once our patients have experienced this, what we hear from them is that they are truly grateful.” Promoting healing – at home Helping patients recover in their homes also has been transformational for caregivers who get to see a different side of their patients and better understand what they need to successfully recover. “I can’t express how much I enjoy the patients and their families,” said Heather Orkis, a paramedic with the hospital care at home program. Patients aren't the only ones who enjoy the experience of Hospital Care at Home - so do the health care professionals who care for them. “To be able to enjoy the family and see these people get better in their own homes, with their families, their grandkids, their dogs, their cats – it’s just a completely different kind of medicine.” For Bill Bieber’s family, hospital care at home is more than health care. “It’s just the best thing ever,” Carol Bieber said. Families appreciate the frequent interactions with members of the Hospital Care at Home team.
Opening up supply chain blockages in the wake of the Baltimore bridge collapse
The impact of the Baltimore bridge collapse on supply chains is as massive as it is obvious. Finding the solutions to repairing the damage is not so simple, according to Bintong Chen, professor of operations management at the University of Delaware. Pain points include the loss of a major access point to a busy port and international car and truck shipping; a significant dent in commercial trucking (especially hazardous material transportation); and a strain on civilian commuting. Chen offers two solutions: Clear the water way first and quickly so that shipping will resume normally. This is the first priority and should not take long. Develop a plan to re-route traffic, as it will take four to five years to build a bridge to replace the Francis Scott Key Bridge. He proposes the following traffic changes: Divert all commercial trucking flow to William Preston Lane Jr. Memorial Bay Bridge. Reduce or remove the toll for night trucking in order to spread the truck flow and reduce the congestion. Reduce or remove the toll for the Baltimore tunnel at night for civilian commuting for the same purpose. To schedule an interview with Chen, visit his profile and click on the contact button or reach out to the UD Media Relations team.
The Implications of the Collapse of Baltimore's Key Bridge: Insights from a Civil Engineer
The early morning collapse of Baltimore's Francis Scott Key Bridge is leaving experts and area residents alike in disbelief. Michael Chajes, a professor in the civil and environmental engineering department at the University of Delaware, is the go to person to speak on what happened and what this means for the future of this bridge. Chajes's expertise includes forensic engineering, specifically unearthing the root causes of engineering failures, such as bridge collapses. He has participated in the evaluation and testing of numerous major bridges and structures including the Brooklyn-Queens Expressway, Ben Franklin Bridge, Chesapeake City Bridge, Lock Gates on the Erie Canal and several historic trusses and polymer composite bridges. He is also the former Delaware Engineer of the Year. He is a civil engineer and has been speaking to the likes of CNN today about this bridge collapse. He is available and ready to chat if you'd like to connect with him. Chajes has been speaking with networks like CNN about the bridge collapse and is available for comment. He can be reached by clicking his "View Profile" button.
Research finds video games improve mobility for children with autism
University of Delaware professor Anjana Bhat has a long history of finding creative ways to keep autistic children engaged with the added benefit of improving their flexibility and gross motor skills. She’s used dance and play in the past but is now testing video games to see if they’re a viable intervention to promote movement in this population. Bhat and her team in the Move to 2 Learn Innovation Lab at UD's STAR Campus have been using Ring Fit on Nintendo Switch to help children with autism get their daily dose of exercise. “Children love video games, and they’re fun,” said Bhat, professor of physical therapy in UD's College of Health Sciences. “But there’s also a lot of evidence that video games with an exercise component have positive effects on cognition, social interactions and general physical activity levels.” She added that children with autism have a predilection for technology with a love of computers and robots, but exergaming hasn’t been studied in this population. “Technologies that have been tested and studied in children with autism mainly target sedentary functions that look at improvement in executive function and decision-making, but not necessarily exergaming,” Bhat said. “Exergaming has been studied in older populations and healthy children, but not so much in children with autism, so this study is unique.” After testing the intervention on a dozen children with autism over eight weeks, the consensus is that it works. “I’ve never seen anything grab their attention so much. Across the board, this tool is far more engaging than any other tool we’ve used before, including music and movement, yoga, general exercise, and outdoor play, which do not always work for every child,” Bhat said. “With exergaming and the variety of content that exists, most children remain engaged, and that’s what’s so unusual about this intervention compared to past interventions.” Games like tennis, volleyball, badminton, golf, sword fighting and bowling focus on the upper extremities, while soccer focuses on the lower extremities. Bhat receives accurate measures of improvement in a child’s ability through accelerometers in the video game controllers. “This is one place where children with autism shine,” Bhat said. “Their visual learning and sensory enhancements help them excel. This gives them a sense of self-efficacy and self-assurance that — they’re good at this,” she said. “It also gives them a sense of connection to the community because they can make friends and feel empowered. Video games are a great equalizer.” Bhat’s innovative pilot study was funded through a $50,000 award from the donor-created Maggie E. Neumann Health Sciences Research Fund, which targets research and innovation that aims to improve the lives of people with disabilities. Equipped with data from this study, Bhat hopes to expand access to the intervention and test it in the community. It’s already available at D-Fit Plus, an inclusive fitness center in New Castle that aims to help those with special needs explore fitness to build social skills and confidence, grow cognition, and manage stress. “It’s relatively low cost,” Bhat said. “Another advantage of this intervention is that you don’t need a highly skilled person present to work the intervention because the game leads the activity, making it accessible if embedded in the community.” This also provides a social outlet for the child’s parents. “Community settings bring a sense of connection for the child’s parents, who are always looking for community-based activities, and many environments aren’t suitable for children with autism,” Bhat said. “Many environments are too noisy or distracting. Exergaming removes those barriers and allows the child to engage with the game and maybe another partner.” Bhat’s previously published research has shown that 80% of people with autism face motor challenges. Her research is so compelling that she’s made a case to change the definition of autism to include motor impairments so those on the spectrum can get the proper physical therapy or gross motor interventions that could dramatically improve their quality of life.
What exactly is edge computing and how does it relate to self-driving cars? A University of Delaware expert has been diving deep into the subject through the university's Connected and Autonomous Research Laboratory (CAR Lab). Weisong Shi is a professor and chair of the Department of Computer and Information Sciences at UD, where he leads the CAR Lab. Edge computing is how scientists move computations closer to the user. Self-driving cars have to gather and process big batches of data to work, and in a short amount of time. The time spent sending data to a physically distant server and then back again may cause delay that could impact real-time decisions. Shi's research with edge computing is working to alleviate that issue without turning every car into a supercomputer that consumes a lot of computing power and energy. Shi and his team are building a world-class live research and education infrastructure on the STAR Campus at the University of Delaware. He can be reached by clicking his profile.
