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Taylor Swift workshop helps fill a blank space for economics students
The University of Delaware's Kathyrn Bender developed a concept that professors could only conjure in their wildest dreams: A Taylor Swift-themed workshop that helps college students better understand data analytics through the music of the world's biggest pop star. Bender, assistant professor of economics in UD's Lerner College of Business and Economics, came up with the idea while teaching her Introduction to Microeconomics class in early October when the discussion turned to MetLife Stadium, home of the NFL’s New York Giants and Jets. “I noticed in that class there was a lot of excitement, and I had just about everybody’s attention in there, whether they were interested because of football or because of the Taylor Swift aspect. So I thought that was really cool,” Bender said. Using grant money, Bender quickly jumped on the idea and developed a Swift-themed data visualization workshop series entitled “Data Enchanted: Transforming Numbers into Knowledge.” She held three 90-minute workshops during the fall semester, which ran from late October through early December: “Ready for It,” an introduction to Stata; “You Belong with Me,” building and structuring data for analysis; and “I Knew You Were Trouble,” transforming and cleaning data for analysis. The workshops helped UD students learn to utilize Stata, a statistical software package used for data manipulation, visualization and automated reporting. They were an immediate success, as Bender received over 60 applicants, although she was limited to accepting just 32 due to space limitations. Though students don’t earn credit for completing the workshops, just a certificate, Bender said they help fill some gaps that aren’t covered in classes. “I think they’re kind of expected to learn about it, piecing it together from different classes,” Bender said. “This [workshop series] is a way for students to get introduced to thinking about data, how it’s set up, how you can create good visualizations with it … those basics before you get into the analysis.” Making the workshops Swift-themed helped students pick up concepts more easily in a fun environment. Before jumping into data sets, the students make friendship bracelets to the soundtrack of Swift's music. In one session, they pulled Spotify data and statistics to analyze the popularity of Swift’s songs. “We’ve stuck with Taylor Swift songs and albums so far,“ Bender said. “So all the data sets have been very easy for the students to understand as opposed to something that’s not as familiar for them to think about. They know what a song is, they know what the duration of a song is, those things are all very easy to understand. They’re able to practice these new data skills without having to worry about the content as much.” Due to the workshop’s immediate success, Bender is planning on expanding the program during the spring semester. She aims to hold eight workshops, the initial three and then five more, and hopes to make them available for all UD students (they were available only as an undergraduate program in the fall). Reporters who would like to write about the workshop and interview Bender can contact her directly by simply the contact button on her profile. Or, send an email to UD's media relations team.
A diverse teacher workforce is crucial for creating an inclusive learning environment for students. It brings a unique range of perspectives into the classroom, which enriches the learning experience for all students and teachers. Gary T. Henry is dean of the University of Delaware’s College of Education and Human Development and professor in the School of Education and the Joseph R. Biden, Jr. School of Public Policy & Administration. He is able to lend his expertise on this topic thoroughly. One of the key benefits of a diverse teacher workforce is the ability to connect with students from various backgrounds on a deeper level. Students feel represented and understood when they see teachers who look like them and come from similar backgrounds. This sense of connection can significantly impact their engagement and motivation to learn. As dean of the education department, Henry can discuss impacts teacher diversity can have on both students and the greater student environment. He can be reached by clicking on his profile.
Research: Add space salad to the risks astronauts face
University of Delaware researchers grew lettuce under conditions that imitated the weightless environment aboard the International Space Station and found those plants were actually more prone to infections from Salmonella. It’s been more than three years since the National Aeronautics and Space Administration made space-grown lettuce an item on the menu for astronauts aboard the International Space Station. Alongside their space diet staples of flour tortillas and powdered coffee, astronauts can munch on a salad, grown from control chambers aboard the ISS that account for the ideal temperature, amount of water and light that plants need to mature. But as the UD researchers discovered, there is a problem. The International Space Station has a lot of pathogenic bacteria and fungi. Many of these disease-causing microbes at the ISS are very aggressive and can easily colonize the tissue of lettuce and other plants. Once people eat lettuce that’s been overrun by E. coli or Salmonella, they can get sick. With billions of dollars poured into space exploration each year by NASA and private companies like SpaceX, some researchers are concerned that a foodborne illness outbreak aboard the International Space Station could derail a mission. In the new study by UD's team, published in Scientific Reports and in npj Microgravity, researchers grew lettuce in a weightless environment similar to that found at the International Space Station. Plants are masters of sensing gravity, and they use roots to find it. The plants grown at UD were exposed to simulated microgravity by rotation. The researchers found those plants under the manufactured microgravity were actually more prone to infections from Salmonella, a human pathogen. Stomata, the tiny pores in leaves and stems that plants use to breathe, normally close to defend a plant when it senses a stressor, like bacteria, nearby, said Noah Totsline, an alumnus of UD’s Department of Plant and Soil Sciences who finished his graduate program in December. When the researchers added bacteria to lettuce under their microgravity simulation, they found the leafy greens opened their stomata wide instead of closing them. “The fact that they were remaining open when we were presenting them with what would appear to be a stress was really unexpected,” Totsline said. Totsline, the lead author of both papers, worked with plant biology professor Harsh Bais as well as microbial food safety professor Kali Kniel and Chandran Sabanayagam of the Delaware Biotechnology Institute. The research team used a device called a clinostat to rotate plants at the speed of a rotisserie chicken on a spinner. “In effect, the plant would not know which way was up or down,” Totsline said. “We were kind of confusing their response to gravity.” Additionally, Bais and other UD researchers have shown the usage of a helper bacteria called B. subtilis UD1022 in promoting plant growth and fitness against pathogens or other stressors such as drought. They added the UD1022 to the microgravity simulation that on Earth can protect plants against Salmonella, thinking it might help the plants fend off Salmonella in microgravity. Instead, they found the bacterium actually failed to protect plants in space-like conditions, which could stem from the bacteria’s inability to trigger a biochemical response that would force a plant to close its stomata. “The failure of UD1022 to close stomata under simulated microgravity is both surprising and interesting and opens another can of worms,” Bais said. “I suspect the ability of UD1022 to negate the stomata closure under microgravity simulation may overwhelm the plant and make the plant and UD1022 unable to communicate with each other, helping Salmonella invade a plant.” To contact researchers from the team, visit the profiles for Bais or Kniel and click on the contact button.
Casting Light on the Dark Universe, Euclid's Mission Shows Promise
On December 7, 1968, the National Aeronautics and Space Administration (NASA) successfully launched the first functional space telescope into orbit. In the 55 years since, dozens of these crafts have embarked on missions of discovery, advancing and transforming our understanding of the cosmos. Among the latest is Euclid, a wide-angle space telescope developed by the European Space Agency (ESA). Equipped to chart portions of the universe that are not directly observable and currently shrouded in mystery, Euclid is working to generate a three-dimensional map unlike any other, surveying billions of galaxies out to 10 billion light-years. This past month, the first images from its journey were released. Joey Neilsen, PhD, is a world-renowned astrophysicist, a frequent collaborator with NASA and an assistant professor in Villanova University’s College of Liberal Arts and Sciences. From his perspective, Euclid’s early returns evidence its voyage’s incredible potential. “In Euclid’s first image of the Perseus cluster, the sheer number of galaxies is really astonishing,” said Dr. Neilsen. “We talk a lot about how the universe is mostly empty space—and it is!—but it’s also enormous, and it’s really stunning that there’s room for so many galaxies in just a small patch of sky. There are 1,000 galaxies here huddled together in this cluster and over 100,000 in the background. “I also note some pale purple patches in the image of NGC 6822. These are planetary nebulae, the layers of gas and dust blasted off by stars at the ends of their lives. It’s amazing to be able to see these so clearly in images that show the entire galaxy and its environment at the same time.” According to Dr. Neilsen, Euclid’s remarkable visuals are the product of a calculated tradeoff. The ESA craft sacrifices the fine resolution of images taken by other observatories, like NASA’s James Webb Space Telescope, to capture cosmic phenomena in greater breadth. By collecting these visuals, Euclid aims to spark breakthroughs on subjects as of yet understudied—breakthroughs that could benefit Dr. Neilsen’s field of research. “Euclid’s mission is to understand the evolution of the dark components of the universe: the invisible dark matter whose gravity holds large structures like galaxies and galaxy clusters together and the dark energy responsible for the accelerating expansion of the universe,” he explained. “Much of my research focuses on a different aspect of the dark universe (black holes), but there is a puzzle that might connect: observations of very distant galaxies show there were very massive black holes very early on. How did these behemoths grow so big so fast? If would be neat if Euclid helped us to better understand the early universe in a way that informed our understanding of the growth of black holes.” In tracking and investigating the dark entities that compose and mold the cosmos, Euclid could very well offer insights into the history and development of over 95% of all energy and matter—and perhaps into the very fabric of existence itself. It is reasonable to wonder whether, when its mission is complete in six years’ time, the telescope could provide us with answers to questions that have gone unaddressed for six billion years. “For me, the best-case scenario would be that Euclid would show clear evidence of something that’s hard to explain with our current models,” said Dr. Neilsen. “For example, right now, we have ‘Hubble tension,’ a discrepancy between measurements of the expansion of the universe from when it was young and from the current era… The moments when things don’t add up are the ones where we learn the most about how the universe works. So, I’ll keep my fingers crossed for a surprise and for more to learn over the next six billion years.”
Big shift coming to the EV industry
Already a pioneer in the industry, the University of Delaware has once again played a key role in taking electric vehicles to the next level. Researchers there helped bring about new automotive standards that will drive lower-cost charging and vehicle-to-grid (V2G) integration and standardize Tesla’s connector so that future U.S.-made EVs will have this technology on it. The two newest standards for electric cars, both approved this month by standards committees of SAE International (formerly the Society of Automotive Engineers), should bring EV drivers great joy, according to Willett Kempton, professor at the University of Delaware’s Center for Transportation Electrification on UD’s Science, Technology and Advanced Research (STAR) Campus. Center director Rodney McGee was chairman of the two SAE committees, while postdoctoral researcher Garrett Ejzak, Kempton and administrative assistant Becky Cox played key roles in the engineering, research and policy work undergirding the new EV standards. “These developments mark a big shift for the EV industry,” said Kempton, who is affiliated with research centers in both the College of Earth, Ocean and Environment and the College of Engineering at UD. “Drivers will gain access to more charging stations and lower-cost charging. They will have new options for using their EV to help fight climate change and even make money when plugged in. These changes are likely to spur even greater adoption of EVs for clean, affordable transportation.” The so-called “V2G standard” (SAE J3068) provides the missing link for widespread use of vehicle-to-grid (V2G) technology, which Kempton and his colleagues invented at UD more than two decades ago. “We’ve been doing V2G for 20 years here at the University of Delaware, wondering when the rest of the world would catch on,” Kempton said. “One key missing piece has been a complete standard for controlling and managing V2G, which now exists within SAE J3068.” V2G allows you to plug your EV into an electrical outlet and send power from the car battery back to your local energy utility, making a little income while helping the nation’s power grid. This is becoming increasingly more important as more renewable sources of energy come online. When the sun isn’t shining or the wind isn’t blowing, EV owners can plug in and “perform important energy-balancing services,” according to Kempton. The savings from V2G can add up. “Our V2G demonstrations show an EV can earn between $100 a year and $1,500 a year. The wide variation is due to different markets and to regulations in different utilities. It also depends on the EV’s capabilities,” Kempton explained. Current EVs need a substantial update or retrofit to be able to do V2G, while new EVs equipped with the signaling technology are expected to be available by 2025. This standard also will make it possible to use your EV as backup power for your house. As extreme weather increases with climate change, that’s a good energy reserve to have when the lights go out. It takes one-and-a-half kilowatts to power the average house, Kempton said. Your electric car can produce 80 kilowatts of power, enough to run a whole house and more. “So, your EV can both help fight climate change and keep your house going when extreme storms happen,” Kempton said. With SAE J3400 now approved, the connector system Tesla developed for EV charging will now be standardized and can be included on future EVs of any brand. The first non-Tesla cars with this technology, also known as the North American Standard Connector, are expected to hit the market in 2025. “This will eliminate Tesla’s monopoly on their charging stations, making them available for use by any new EV,” Kempton said. According to Statista, the U.S. had more than 53,000 public EV charging stations and over 138,000 public charging outlets in May 2023. Visit Kempton's profile and click on the contact button to arrange an interview.
Expert Perspective: Augusta University professor gives annual economic outlook for the region
For the 16th year, Augusta University’s Cree-Walker Chair and Professor of Economics in the Hull College of Business Simon Medcalfe, PhD, has given his analysis of the Augusta area economy. The biggest thing on the minds of many remains the possibility of a recession and the overall inflation nationwide. Medcalfe thinks it probably won’t look a lot different in 2024 as it did in 2023. If anything, there may be less of a chance of a recession. “I think the chances of recession have probably slipped a little. I think there’s less chance of a recession,” said Medcalfe. “Inflation is certainly still a concern. It’s running at 3.2%, which sounds kind of low, but because of the amount of inflation, we’ve had prices about 20% higher than two years ago, and it’s still a concern and still eating into people’s wages.” He indicated, looking at Google Trends and what people are searching, inflation is still a pretty high concern. As for the Augusta region, Medcalfe pointed out that Columbia County continues to see a population increase and will likely have the largest population in the area by the end of the decade on current trends. As you would expect, as the population grows, so too does the number of businesses. Looking at the different sectors of employment in the region, he said things haven’t really changed. The only sectors that have seen more than a 2% change in the share of total employment over the last 20 years are education and health services. Medcalfe also pointed out that the manufacturing industry has seen a sizable increase since 2014. He said it was the same time the Starbucks manufacturing facility arrived in South Augusta but didn’t say that was the exact reason for the increase, just a point of reference for the manufacturing industry increased ever since. “Manufacturing has showed a large increase over the last ten years or so, past post-COVID as well. So now manufacturing employment in the local area is at the highest it’s been since I’ve been here,” Medcafe said. Some research that Hull College is undertaking is the intersection of health care and business. He said it’s important to the economy in our region since Richmond, McDuffie and Burke counties all rank towards the bottom of county health rankings in Georgia. “One of the things we are looking at here in the business school and in the new School of Public Health is what are the factors that influence the population’s health but aren’t clinical? There’s a lot of things that impact people’s health. There’s socio-economic status, there’s the environment they live in, there’s education, there’s health behavior and all this kind of stuff. “About 25% of the research out of Hull College is now looking at health maps because it’s important. Not just the health of the population, but it then impacts the economy because we have a labor shortage and how much of that labor shortage is actually because some people can’t work,” said Medcalfe. Looking to know more? We can help. Simon Medcalfe, PhD, is a highly regarded economics expert in the Hull College of Business at Augusta University. Medcalfe is an expert that can talk on the national economy, as well as Georgia. He is available to speak with media – simply click on his icon now to arrange an interview today.
(WILMINGTON, Del. – December 1, 2023) ChristianaCare is investing $1 million in local nonprofit organizations to improve health for communities in Delaware, Pennsylvania and Maryland. Announced during a special event Thursday at Ezion Fair Baptist Church in Wilmington’s Southbridge neighborhood, the funding was given to 19 nonprofits through ChristianaCare’s Community Investment Fund. The fund supports partnerships to build the collective capacity of communities to address social, behavioral and environmental factors that impact health. “In order to improve health equity and accelerate progress in addressing the social drivers of health, we need partners,” said Bettina Tweardy Riveros, chief public affairs officer and chief health equity officer at ChristianaCare. “While ChristianaCare provides excellent health care, we also understand that we are not the experts on every social driver of health. And that’s why we are committed to strengthening these organizations and enhancing their ability to make a positive impact. Together, we are creating health in the neighborhoods and communities we serve.” As an anchor institution in the community, ChristianaCare invests in community health improvement programs as a core component of its community benefit activities. To date, ChristianaCare has provided more than $4 million to 52 community organizations through its Community Investment Fund, which was established in 2019. This year’s awardees received funding to support community health improvement initiatives in high-need communities to address a diverse array of health-related needs, including safe housing, access to nutritious food – and even climate change, which the White House recently highlighted as a social driver of health. One of the organizations that received a grant is Delaware Humanities, which provides educational and cultural opportunities to help Delawareans gain a deeper understanding of human identity. The Wilmington, Del.-headquartered nonprofit will use its grant to develop environmental justice toolkits designed to inspire, facilitate and guide conversations about the importance of environmental issues in Delaware. “Major focus areas at our organization include health and environment, which impact human behavior and our collective sense of well-being,” said Michele Anstine, executive director of Delaware Humanities. “ChristianaCare’s grant will help us empower our communities so they can more truly understand the deep connection between health and their environment and its profound impact on the human experience.” Good Neighbors Home Repair, headquartered in Kennett Square, Pennsylvania, received a grant to expand its free home repair services to houses for low-income households, making their homes safer, healthier and more livable. “Many of the houses that we repair belong to people who are coming home after a hospital discharge,” said Brad Dunn, advancement director for Good Neighbors Home Repair. “They often are returning to homes with broken handrails and misshapen steps but are unable to pay for repairs because they live on fixed incomes. We are deeply appreciative that ChristianaCare is supporting our efforts to provide services that keep our clients safe, healthy and at home.” Recipients were selected based on the quality of their proposals and implementation plans, and on the alignment of their proposals with the key priorities of ChristianaCare’s Community Health Needs Assessment and Community Health Implementation Plan. The funded initiatives will be implemented throughout the upcoming year. The 19 latest Community Investment Fund recipients are: AIDS Delaware. Bayside Community Network, Inc. Children & Families First. Cornerstone West CDC. Deep Roots, Inc. Delaware 211. Delaware Center for Justice. Delaware Coalition Against Domestic Violence. Delaware Humanities. Delaware Interfaith Power & Light. Good Neighbors Home Repair. Green Beret Project. Healthy Food for Healthy Kids. Project New Start. Saint Patrick'’s Center. Sussex County Habitat for Humanity. The Resurrection Center. YMCA of Delaware. YWCA Delaware.
Forbes Ranks ChristianaCare as the No. 1 Best Health Care Employer for Veterans in the United States
Forbes magazine has ranked ChristianaCare as the best health care employer for veterans in the United States in its fourth annual list of Best Employers for Veterans 2023. ChristianaCare also ranked as the No. 6 employer for veterans in the nation overall. “Veterans answer a calling in their life to serve our nation, and we are deeply appreciative that so many of them during the second half of their career choose to serve others by working at ChristianaCare,” said Christopher Cowan, MEd, FABC, chief human resources officer at ChristianaCare. “Being recognized by Forbes as the top health care employer for veterans is another external validation that we’re doing the right thing by creating an environment where our veteran caregivers can be their authentic selves and flourish.” ChristianaCare, Delaware’s largest private employer, has a variety of programs designed to create a supportive environment for veterans. These include SALUTES!, an employee resource group that connects veteran caregivers to bond with one another. This voluntary grassroots group of more than 100 ChristianaCare employees works to improve the experience of veteran caregivers. ChristianaCare refers to all employees as caregivers. “Veterans bring skills from their military experience to our health system that improve the quality, safety and experience that our patients receive,” said Sam Wetherill, PharmD., MHA, MPS-SCM, vice president of Laboratory and Pharmacy Services at ChristianaCare and executive sponsor of SALUTES! “Their traits include leadership, camaraderie with their fellow caregivers and a strong sense of pride in their work, which ultimately enables us to provide better and more equitable care,” said Wetherill, a retired lieutenant colonel in the U.S. Army. ChristianaCare also offers support services to veterans through its Center for WorkLife Wellbeing, which offers programs to support all caregivers in finding joy in work, managing stress and preventing burnout, such as psychological first aid training, which trains caregivers to identify and support colleagues impacted by stress. In addition, ChristianaCare’s peer support program, Care for the Caregiver, offers confidential individual peer support and group support following stressful events at work. ChristianaCare also has partnered with Wellthy, a support solution that helps health care workers balance work and family responsibilities. Forbes’ Best Employers for Veterans were identified from an independent survey of more than 8,500 veterans working for companies employing more than 1,000 employees. Respondents were asked to rate their organizations on whether they would recommend their employer to friends and family. They also were asked to rate their employer on criteria such as salary, company image and the presence of support systems for military families. Respondents also were asked to evaluate other companies within their respective industries.
Three strategies for dealing with toxic positivity in the workplace
Every workplace needs its cheerleaders who work lift their teammates up when the chips are down. But sometimes things really are that bad, and according to UD career expert Jill Gugino Panté, if that’s not acknowledged and dealt with, the situation will go further south. Panté, director of the Lerner Career Services Center at the University of Delaware, offered three tips for dealing with what is known as “toxic positivity.” Don’t force it. One example of toxic positivity in the workplace is always having to display and present positive emotions even when you might be feeling the opposite. So, feelings of frustration, anger or sadness are not acceptable on any given day. Forcing this type of toxic positivity can actually do the opposite and create feelings of resentment and burnout. Share with your supervisor. As an employee in this environment where toxic positivity runs rampant, you may want to have a one-on-one conversation with your supervisor to discuss the culture and ramifications of not being able to display authentic emotions. Perhaps letting your supervisor know that there are negative feelings festering under the “positive outside” that should be addressed. If you don’t feel comfortable going to your supervisor, find an advocate within the organization. And if you feel brave enough, try playing devil’s advocate in a meeting and state that discussing all angles could be helpful in problem solving. Be proactive with direct reports. Another example of toxic positivity is that everything, no matter the situation, is going to be alright. Sometimes situations are not going to turn out for the better. Sometimes situations are awful and horrible and people need to be allowed to feel that way. This constant “look on the bright side” can diminish a person’s experiences and feelings. It silences those who want to be able to express outrage, anger or sadness and doesn’t provide a supportive workplace. Eliminating this behavior starts at the top with creating an environment where people feel safe to express dissenting opinions or feelings. Panté is available for interviews. To set one up, simply click on her profile.
Research explores recreational shark fishing's impact on protected species
In Delaware, recreational shark fishing is popular, with anglers taking part in half- and full-day shark fishing trips. However, they are prohibited from keeping protected species of sharks. A University of Delaware research team led by Aaron Carlisle, assistant professor in UD's School of Marine Science and Policy (SMSP), is studying the impact of releasing these sharks, aiming to understand their post-release survival and how fishing operations handle them. Carlisle, graduate student Bethany Brodbeck and Ed Hale, assistant professor and aquaculture specialist for Delaware Sea Grant, are conducting the field research for the study, riding along with recreational fishing vessels to better understand what happens to sharks when they are caught and released. Another component to the research is being led by George Parsons, E.I. du Pont Professor at UD’s College of Earth, Ocean and Environment, who is looking at the economic aspect, using survey-based research to value the shark fishery and study anglers’ perceptions and attitudes toward sharks and their management. Carlisle said the two concurrent studies will help gauge the biological and economic impacts of the shark fishery in Delaware. “We want to find out how much money the fishery is actually drawing to the economy,” Carlisle said. “We also want to find out how the fishery is actually impacting the populations of sharks in Delaware, especially the protected ones.” The research was funded by Delaware Sea Grant, which helps communities wisely use, manage and conserve coastal resources. To arrange an interview with Carlisle, simply click on the link to his profile. Pressing the contact button and using the form will send your request directly to him and a member of UD's media relations team.
