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Expert Insight: Keeping the power on!
With extreme weather becoming more commonplace than a phenomenon, America's reliance on power and electricity has been in the spotlight. Unfortunately, it's not for its resilience and reliability, but for the vulnerability of millions of Americans with each passing weather event. Florida Tech's Ken Cummins contributed to a recent study published in PLOS Climate that examined how various extreme weather events threaten the power grid in the United States. Multiple studies have shown that power outages alone can increase threats to human health—from spoiled food to failing medical equipment to a loss of heat in winter. These threats become more dire when paired with severe weather. This kind of information could be useful to utility companies, which must allocate finite resources for maintenance and repair and make plans for a range of scenarios, said Ken Cummins, a researcher at the Florida Institute of Technology with experience in grid reliability who wasn’t involved in the research. (Cummins is a former science adviser to Eos.) But he cautioned that the specific infrastructure used by local electric utilities, which can vary significantly, is also an important factor. “One thing that would be a problem in St. Louis might not be a problem in Denver or Omaha and would certainly be a different problem in New York City or Long Island,” he said. February 21 - EOS The same research got a lot of coverage across America and internationally. United Nations Office for Disaster Risk Reduction: ZME Science: This is a vital topic given the weight climate change and extreme weather are now placing on America's energy sector. If you're a journalist looking to cover this topic, let us help. Dr. Ken Cummins is a part-time Research Professor in the Department of Aerospace, Physics, and Space Sciences at Florida Institute of Technology. He is formally trained in statistical signal processing, modeling, and instrumentation. Ken is available to speak with media. Contact Adam Lowenstein, Director of Media Communications at Florida Institute of Technology at adam@fit.edu to arrange an interview today.
UPI news service interviewed Dr. Meena Bose for the article “Trump USAID cuts create vacuums of food, medical care for vulnerable populations.” The president’s effort to downsize government agencies makes good on one of his biggest campaign promises, according to Dr. Bose. While presidents have attempted to increase the efficacy of agencies in the past, the article says Trump’s approach is different. “This is kind of a hatchet approach to doing so but I think it has a certain appeal to the president’s constituencies,” Bose told UPI. “He’s getting things done, cutting through red tape.” Dr. Bose is a Hofstra University professor of political science, executive dean of the Public Policy and Public Service program, and director of the Kalikow Center for the Study of the American Presidency.
Aston University collaboration to develop injectable paste which could treat bone cancer
A £110k grant from Orthopaedic Research UK is to help to conduct the work Study is a collaboration with The Royal Orthopaedic Hospital Researchers to use gallium-doped bioglass to produce a substance with anticancer and bone regenerative properties. Professor Richard Martin Aston University is collaborating in research to develop an injectable paste which could treat bone cancer. The Royal Orthopaedic Hospital has secured a £110,000 grant from Orthopaedic Research UK to conduct the work. The project will see researchers at the hospital and the University use gallium-doped bioglass to produce a substance with anticancer and bone regenerative properties. If proved effective it could be used to treat patients with primary and metastatic cancer. Gallium is a metallic element that when combined with bioactive glass can kill cancerous cells that remain when a tumour is removed. It also accelerates the regeneration of the bone and prevents bacterial contamination. A recent study led by Aston University found that bioactive glasses doped with the metal have a 99 percent success rate of eliminating cancerous cells. Dr Lucas Souza, research lab manager at the hospital’s Dubrowsky Lab is leading the project. He said : “Advances in treatment of bone cancer have reached a plateau over the past 40 years, in part due to a lack of research studies into treatments and the complexity and challenges that come with treating bone tumours. Innovative and effective therapeutic approaches are needed, and this grant provides vital funds for us to continue our research into the use of gallium-doped bioglass in the treatment of bone cancer.” Professor Richard Martin who is based in Aston University’s College of Engineering and Physical Sciences added: “The injectable paste will function as a drug delivery system for localised delivery of anticancer gallium ions and bisphosphonates whilst regenerating bone. Our hypothesis is that this will promote rapid bone formation and will prevent cancer recurrence by killing residual cancer cells and regulating local osteoclastic activity.” It is hoped the new approach will be particularly useful in reducing cancer recurrence and implant site infections. It is also thought that it will reduce implant failure rates in cases of bone tumours where large resections for complete tumour removal is either not possible, or not recommended. This could include incidents when growths are located too close to vital organs or when major surgery will inflict more harm than benefit. It could also be used in combination with minimally invasive treatments such as cryoablation or radiofrequency ablation to manage metastatic bone lesions. Dr Souza added: “The proposed biomaterial has the potential to drastically improve treatment outcomes of bone tumour patients by reducing cancer recurrence, implant-site infection rates, and implant failure rates leading to reduced time in hospital beds, less use of antibiotics, and fewer revision surgeries. Taken together, these benefits could improve survival rates, functionality and quality of life of bone cancer patients.” Other members of the team include the hospital’s Professor Adrian Gardner, director of research and development and Mr Jonathan Stevenson, orthopaedic oncology and arthroplasty consultant, Dr Eirini Theodosiou from Aston University and Professor Joao Lopes from the Brazilian Aeronautics Institute of Technology. ENDS About the Royal Orthopaedic Hospital NHS Foundation Trust The Royal Orthopaedic Hospital NHS Foundation Trust is one of the largest specialist orthopaedic units in Europe, offering planned orthopaedic surgery to people locally, nationally, and internationally. The Trust is an accredited Veteran Aware organisation and a Disability Confident Leader. Ranked 8th in the 2024 UK Inclusive Top 50 Employers list, the Royal Orthopaedic Hospital is the highest-ranking NHS organisation for its commitment to diversity and inclusion. The Royal Orthopaedic Hospital has a vibrant research portfolio of clinical trials, observational studies and laboratory studies exploring new treatment options, new approaches in rehabilitation and therapy, and new medical devices. This research is delivered by our researchers and clinicians spread across the Knowledge Hub, our home for education and research, and the Dubrowsky Regenerative Medicine Laboratory, a state-of-the-art lab opened in 2019. About Aston University For over a century, Aston University’s enduring purpose has been to make our world a better place through education, research and innovation, by enabling our students to succeed in work and life, and by supporting our communities to thrive economically, socially and culturally. Aston University’s history has been intertwined with the history of Birmingham, a remarkable city that once was the heartland of the Industrial Revolution and the manufacturing powerhouse of the world. Born out of the First Industrial Revolution, Aston University has a proud and distinct heritage dating back to our formation as the School of Metallurgy in 1875, the first UK College of Technology in 1951, gaining university status by Royal Charter in 1966, and becoming The Guardian University of the Year in 2020. Building on our outstanding past, we are now defining our place and role in the Fourth Industrial Revolution (and beyond) within a rapidly changing world. For media inquiries in relation to this release, contact Nicola Jones, Press & Communications Manager on 07941194168 or email: n.jones6@aston.ac.uk
ChristianaCare is enhancing care options in Milford, Delaware, with the addition of two highly skilled physicians to better serve the community's growing health needs. Chinwe Ike-Chinwo, M.D., is a board-certified primary care physician with a special interest in preventive medicine. Thinesh Sivapatham, M.D., is a fellowship-trained neurointerventional surgeon and member of ChristianaCare's Neurointerventional Surgery team, specializing in minimally invasive techniques to treat conditions affecting the blood vessels of the head, neck and spine, including strokes and aneurysms. The practice is located at Halpern Plaza, 701 N. DuPont Blvd. To schedule an appointment, patients can call 302-725-3420. Convenient and Accessible Primary Care At the new ChristianaCare Primary Care at Milford practice, Ike-Chinwo is passionate about building long-term relationships with her patients, helping them achieve optimal health through personalized care. “I am excited to serve the Milford community and help individuals achieve their best health,” she said. “Through prevention, chronic disease management and wellness care, we aim to support our patients in leading healthier, more fulfilling lives.” Ike-Chinwo introduces herself in this video. The primary care practice offers a comprehensive range of services to adult patients, including sick visits, immunizations, physical exams, preventive screenings and treatment for both acute and chronic conditions and women’s health. The practice is open Monday through Friday, from 8 a.m. to 4:30 p.m. In March 2025, the practice will welcome a second provider. In April 2025, the Milford site will also offer ChristianaCare’s My65+ program, which focuses on preventive care and chronic disease management for patients 65 and older. The providers at ChristianaCare’s new Milford location will play a crucial role in addressing the growing health care needs of Sussex County, which is experiencing rapid population growth, particularly among older adults. Sussex County has been designated as a Medically Underserved Area by the federal government, with projections showing that the population will increase from 237,378 in 2022 to over 361,000 by 2050, further intensifying the demand for primary care services. As the demand for primary and specialty care in Sussex County grows, especially among older adults, ChristianaCare is committed to meeting the health care needs of the community with personalized, patient-centered care. “Our mission is to make high-quality, compassionate care accessible to every resident of the communities we serve,” said Priya Dixit-Patel, M.D., physician executive for Core and Advanced Primary Care at ChristianaCare. “As primary care providers remain in short supply in many areas like Milford, we are focused on delivering care that can prevent disease, manage chronic conditions, and improve overall well-being, particularly for older adults.” Specialized Neurointerventional Consults Close to Home Sivapatham is excited to bring neurointerventional care to the Milford community and surrounding areas. “Neurointerventional Surgery is a highly specialized field that is often only found in larger metropolitan areas,” said Sivapatham, who speaks about treatment for stroke in this video. “I look forward to working closely with patients to ensure they receive the same high-quality care right here in Sussex County.” Kim Gannon, M.D., Ph.D., medical director of the Comprehensive Stroke Program and physician executive of the Neuroscience Service Line at ChristianaCare, highlighted the importance of improving access to physician consults for patients in Sussex County. “Providing neurointerventional care closer to home significantly improves access to specialized services for stroke patients who might otherwise need to travel to Newark,” said Gannon. “We want to ensure that patients receive the ongoing care and support essential for their recovery and long-term health at a location close to where they live.”
ChristianaCare Reduces Health Care Costs by $6.2 Million While Improving Care for Medicaid Patients
ChristianaCare’s Delaware Medicaid Partners Accountable Care Organization (ACO) has set the standard for innovative, high-quality care at lower cost for the State of Delaware’s Medicaid population. According to the most recent data available, ChristianaCare’s ACO reduced health care spending by $6.2 million in 2023 while improving care for nearly 30,000 Medicaid beneficiaries in Delaware, including approximately 8,000 children. “We’re demonstrating that population health works,” said Christine Donohue-Henry, M.D., MBA, chief population health officer, ChristianaCare. “Our neighbors count on us to take care of them — and we can improve their health while also helping the state reduce health care costs. We do this by delivering high-quality care that emphasizes preventive care and proactive management of health conditions, and by investing in our population health infrastructure. “In this way, we can keep people healthier and reduce the need for them to access the most expensive kinds of care, such as emergency care and hospitalization.” ChristianaCare’s Medicaid ACO includes more than 1,900 primary and specialty care clinicians who partner with patients and families to prevent illness, manage chronic diseases and help them achieve their health goals. The ACO makes it easy for adults and children to get the screenings and treatments they need, improving overall health. ChristianaCare’s Medicaid ACO is one of four authorized by the State of Delaware and the only one to voluntarily accept downside financial risk at its launch in 2021, which means that if ChristianaCare’s Medicaid ACO is not successful in reducing cost and improving care for a particular year, the ChristianaCare ACO is required to make a payment to the state. By sharing in both savings and losses, the ACO controls state health care costs while maintaining high-quality care. Bending the Cost Curve by Focusing on High-Quality Preventive Care Alongside financial savings, ChristianaCare’s Medicaid ACO has improved care quality and worked to reduce health disparities. By focusing on preventive care, the ACO has helped adults and children get the screenings and treatment they need, leading to better health outcomes and fewer unmet needs. Since launching in 2021, ChristianaCare’s ACO has met all required quality standards and consistently improved its performance each year on key measures like diabetes management, blood pressure control and breast cancer prevention. Year over year, breast cancer screenings have increased by 4%, while patients with high blood pressure (hypertension) have shown improvement in blood pressure control. Notably, healthy blood sugar levels (HbA1c less than 8%) have also improved in patients with diabetes by 7%. In collaboration with its Medicaid health plan partners, ChristianaCare primary care and imaging teams host patient-centered health and wellness day events to increase access to care, close quality gaps and improve the overall health of the communities they serve. These events help patients get preventive screenings and services, supporting the ACO’s goals of better care and health equity. The ACO’s success is driven by its focus on caring for entire families, including addressing the needs of pregnant mothers and supporting children and adults throughout their lives, according to Rose Kakoza, M.D., MPH, senior clinical network director, ChristianaCare Clinical Alliance. Key programs include enhanced maternity care to support mothers and infants, expanded mental health services and social support programs that address food and housing needs. By integrating clinical care with social support — such as help with food and housing — the ACO is working to break cycles of poor health across generations. This approach also has practical benefits. For example, the improved mental health of a parent strengthens the family environment, supporting children’s well-being and development. “By making significant investments in population health and addressing both medical needs and the social drivers of health, we’ve not only improved health outcomes but also more effectively managed costs for Delaware’s most vulnerable residents, helping to reduce state spending,” Kakoza said. About Delaware Medicaid Partners Delaware Medicaid Partners ACO, led by ChristianaCare, uses a family-centered approach to save money and improve care for Medicaid patients. By combining medical care with social support, the ACO addresses the unique needs of Medicaid patients, improving health and promoting equity. Care coordination is provided by ChristianaCare’s CareVio®, whose team of nurses, social workers, and pharmacists help patients with serious health conditions get the care they need. CareVio uses real-time data to prevent complications that could lead to unnecessary hospital stays or emergency visits. Through ongoing collaboration and innovation, Delaware Medicaid Partners ACO aims to set an example for other states working to improve care while managing costs.
AI Everywhere: Where Artificial Intelligence and Health Care Intersect
Imagine a world where AI doesn’t just support health care providers, but anticipates their next move — detecting diseases faster than human eyes, analyzing patterns and patient data that humans might overlook and revolutionizing health care decision making at every level. Driven by data, AI can identify which patients are most likely to have repeated emergency department visits or thrive from personalized medicine. With the power of robotics enhanced by AI, people with medical needs can gain more independence, managing daily tasks such as taking medication, monitoring their health and receiving personalized care, all from the comfort of their own homes. And this is just the beginning. “AI is transforming – and is going to continue transforming – every industry, especially health care,” said Bharat Rao, a notable figure in the fields of health care, technology and AI. Rao himself has made significant contributions to artificial intelligence, machine learning and data analytics, particularly in health care innovation. His current start-up, CareNostics, uses AI technology to identify patients at increased risk for chronic disease. “We take this for granted,” he said, “but it’s like what I used to see on Star Trek as a kid. The opportunities are limitless.” Rao was a keynote speaker at ChristianaCare’s inaugural Innovation Summit, a two-day conference at ChristianaCare’s Newark campus in Delaware, in fall 2024. During panel discussions and keynotes, more than 200 attendees heard about current and future health tech from national innovators and thought leaders, as well as technical advice for inventors who want to patent ideas and protect intellectual property in a world where “AI Is Everywhere,” the conference’s theme. Speakers emphasized that it’s not just technologists, but also researchers, clinicians and other health care professionals who play an essential role in implementing AI-based health care solutions. “There’s no AI without HI, which is human intelligence,” said Catherine Burch, MS, CXA, CUA, vice president of innovation at ChristianaCare. “You want to help shape the future, not wait for it to shape you.” How AI helps improve patient care “AI is incredibly good at reducing noise in images,” said speaker David Lloyd, a technical leader at Amazon, who discussed the use of AI in radiology. “It can detect anomalies, and it can automate radiologist reports, which saves time for radiologists.” Data informatics is another example of the power of AI to help health professionals determine which patients are at an increased risk for falls, malnutrition or recurrent asthma attacks, enabling them to optimize patient health and prevent hospitalizations. “Some patients with asthma go to the ER repeatedly because their treatment plan isn’t working,” said speaker Vikram Anand, head of data at CareNostics. When patients have uncontrolled asthma, data-rich platforms like CareNostics can provide treating physicians with guidelines and other support to improve patient care, which may lead to evidence-based medication changes or other therapies, he said. Using robots as part of the health care team in patient homes may sound like science fiction, but speakers discussed the current evolution of consumer robotics, like Amazon’s Astro. Astro follows patients around their home, interacts with them and supports their care. When ChristianaCare tested Astro’s impact on HomeHealth patients, they found that it reduced feelings of isolation by 60%. “Astro is like Alexa on wheels,” said speaker Pam Szczerba, PT, MPT, CPHQ, director of ChristianaCare’s HomeHealth quality, education and risk management, who studied patients’ experiences with Astro. “People like interacting with Alexa, but they can only interact in the room they’re in. Astro’s mobility lets it go to the patient.” Based on early successes, health professionals are assessing robots as an extension of clinicians in the home. Early results show that patients with robots show improved activation with their care plans. This may lead to more widespread distribution of household robots to newly diagnosed patients to help prevent disease complications, avoidable emergency department visits and re-hospitalizations. How AI helps ease provider burden Speakers also discussed the potential of AI to improve health care delivery and patient outcomes by handling more administrative work for health professionals. “We can reduce some of the redundancy of work to free up time for people to be creative,” said speaker Terrance Bowman, managing director at Code Differently, a company that educates and prepares people to work in technology-driven workplaces. “AI should be taking the ‘administrivia’ – administrative trivial tasks – out of your life,” said speaker Nate Gach, director of innovation at Independence Blue Cross. “When you want folks to do the creative part of the job that takes brain power, have ChatGPT respond to easy emails.” Other examples shared included the power of AI to record meetings, create summaries and send participants automated meeting minutes. Benefits can be seen across industries. Specific to health care, eliminating the need for note-taking during visits enables more personalized and attentive provider-patient interaction. With the evolution of ambient speech apps, clinicians are no longer just dictating notes into the electronic health record. Now AI is listening to the conversation and creating the notes and associated recommendations. “The physician is no longer spending ‘pajama time’ doing catch-up work, at home late into the evening,” said speaker Tyler Flatt, a director and leading expert in AI and digital transformation at Microsoft. “Especially as we’re dealing with burnout, it’s better for patient and physician satisfaction.” AI may also help caregivers uncover details that they hadn’t noticed, helping them diagnosis patients with subtle symptoms. “We feed a large quantity of data and have it suggest commonalities about patients,” said speaker Matthew Mauriello, assistant professor of computer and information sciences at the University of Delaware. “Some things are very insightful, but humans miss them.” AI has also been used for patient engagement, including chatbots that can assist with tasks like scheduling clinical appointments or acknowledging patient questions. “One of the things AI is great at is natural language understanding,” said David Lloyd. “You can alleviate a lot of the burden if you have something that can talk to your patients, especially if it’s an administrative task.” Creating new health innovations “The key is to think of something you’ve done that’s original and non-obvious,” said Rao, who holds more than 60 patents in AI. “The process of writing about it will help you flesh it out.” Turning breakthrough ideas into game changers is just the start — protecting these innovations is what ensures they shape the future, rather than fade into the past. “Keeping it secret and internal to your organization until you know what you want to do with it is important,” Greg Bernabeo, partner at FisherBroyles, LLP, said. “Otherwise, the opportunity is lost, and you can’t get the genie back in the bottle.” Benefits of non-obvious thinking People who pursue “non-obvious” ideas are often on the cutting edge of technology in and out of health care, said keynote speaker, Ben DuPont, while discussing innovative ideas with Randy Gaboriault, MS, MBA, senior vice president and chief digital and information officer at ChristianaCare. “Amazon was not founded by a book retailer; Airbnb was not founded by somebody who was in hospitality,” said DuPont, author, entrepreneur, and co-founder and partner at Chartline Capital Partners venture capital fund. “Before Uber, the founders were running around Paris and they couldn’t get a taxi.” Innovative ideas often arise when people consider non-obvious points of view while thinking about solutions, DuPont said. Non-experts have the ability to cut through the clutter and find the frustration, which can lead to innovative solutions, which DuPont explores in his book “Non-Obvious Thinking: How to See What Others Miss.” Health providers, for example, may discover ideas when they move out of their comfort zones. “If you want to be a better doctor, go do something that has nothing to do with medicine,” he said. “Innovation happens at the collision of seemingly unrelated disciplines.” Diversity in the workplace is necessary, “but it’s not just diversity in the way people look: It’s diversity in how people think,” DuPont said. “There are people that think in dramatic and different ways. We need those people around the table. They might say: ‘If we just move this little thing over here’ … and it starts an avalanche that changes the world.” Involving the future generation During the Innovation Summit, students with an interest in STEM (science, technology, engineering, and mathematics) from St. Mark’s High School in Wilmington, Delaware, competed against one another at ChristianaCare’s inaugural HealthSpark ChallengeTM. Twenty-six high school juniors and seniors were divided into five teams, then challenged to brainstorm ideas for solutions to address the negative mental health effects of social media on teenagers. Each team created a concept poster and pitched their ideas to Summit attendees. The attendees then voted for their favorite solution. The winning solution, Editing Identifiers, is designed to help minimize negative feelings about body image among teens. The solution would use AI technology to identify altered photos on social media. The goal would be to show teens that photos of “perfect” people aren’t real and alleviate the feelings of body dysmorphia. Looking forward Summit speakers highlighted many ways that AI is already incorporated into health care, as well as ways that health tech, AI, and robotics may improve care for patients in the coming years. “We are just scratching the surface,” Rao said. “It’s like laparoscopic surgery – years ago, it was considered experimental or dangerous. Today, surgery is commonly done laparoscopically, with better outcomes and less infection. AI can help identify care gaps and get the right treatment to the right patient. It’s going to be good for the patient.” In a rapidly evolving landscape, the integration of AI into health care not only enhances patient care but also creates opportunities for innovation and collaboration, said ChristianaCare’s Gaboriault. “As AI continues to advance, the health care industry stands on the brink of a revolution, one where the possibilities are as vast as the data that fuels them.”
Health for the holidays: Expert provides tips for keeping diets in tact
'Tis the season for meals with friends and family and sneaking in snacks before New Year's resolutions put the fun to a halt. Indeed, the holidays are a time for celebration, but they can also make it challenging to maintain balance in our lives. Sharon Collison, licensed registered dietitian and instructor of clinical nutrition at the University of Delaware, says dietary substitutes, meal routines and comfortable clothing are key to savoring the season without going overboard. Collison, a board-certified specialist in obesity and weight management who provides medical nutrition therapy in the Nutrition Clinic in UD's College of Health Sciences, offered practical tips to help holiday revelers stay on the beam. How can folks enjoy their favorite holiday foods without overindulging? Don't skip meals on the day of the holiday. If you're overly hungry when the holiday meal is served, it will be harder to keep portions controlled. Also, make choices. Decide what foods at the meal are most appealing to you and eat a moderate portion (such as a cup). For example, if the meal has mashed potatoes and a sweet potato casserole, decide which one is most appealing to you and enjoy. Try to be more mindful about choices, eat slowly, and make sure you are aware of how much you are eating. Check-in with yourself throughout the meal and pay attention to fullness signals. How can we maintain a positive body image during the season of indulgence? Wear clothes that make you feel the most confident AND comfortable. Avoid clothing that is too tight, making you feel even more uncomfortable after eating. Also, make physical activity a priority during the holiday season. Several studies support the benefit of physical activity on body image independent of the effect on body weight. Will dessert kill diets, or is it all about balance? Absolutely not! Diets are the problem, not dessert. I recommend eating dessert while paying attention to portions and eating mindfully. Not allowing yourself dessert or depriving yourself can backfire and lead to extreme dieting and overindulging, which is more harmful to your well-being. What are some tips for moderating alcohol consumption at holiday parties? Alternate alcoholic beverages with a glass of water or flavored seltzer. This will help you stay hydrated, too. What are some festive non-alcoholic drink options for celebrations? Flavored seltzer with added orange slices and fresh cranberries. How do we stay active during the colder holiday months? Bundle up in layers and go for a walk/hike. Purchase inexpensive exercise equipment, such as a stationary bike, to exercise without going outside or to a gym. Set a daily step goal and reach it at home by walking and talking on the phone with family or friends, dancing, and cleaning. How can we handle food guilt or pressure to eat during family meals? Depending on your situation and family dynamics, consider talking to your family about perceived pressure to eat. Think about how you want to eat at holiday gatherings and tell your family you may eat differently than you did in the past. Ask them not to comment or draw attention and allow you to do what is best for you. Try to avoid extremes in eating; neither extreme works in the long run. Being too restrictive doesn't allow you to enjoy food. Food is meant to be enjoyed. Allow yourself to enjoy special foods over the holidays. Pay attention to both extremes so that you're not under eating or overeating. If you are still struggling with guilt or feel you are unable to avoid these extremes, consider working with a Registered Dietitian and psychotherapist who have the training to help you. How can we make healthy eating choices while traveling for the holidays? Consider packing some foods to give you more options. For example, bring everything you need to continue your breakfast routine. Plan ideas for lunches that you know help you feel your best. Since breakfast and lunch are closer to your regular routine, give yourself more flexibility with your dinner meal. Also, don’t be afraid to plan and research restaurants with options you feel good about. Lastly, set a goal to ensure each meal/snack includes a serving of fruit or vegetables, which will help you consume smaller portions of higher-calorie foods. How can we return to a balanced diet after a season of treats and large meals? If you avoid the extreme of eating much more than usual at holiday meals, you will much more easily be able to return to your regular food intake patterns. But try not to look at the holiday season as a time to avoid setting limits on food intake. Make choices where you want to eat more than you might otherwise eat, but make these choices mindfully, and try not to view any meal as an unlimited buffet. What small steps can we take to set healthy goals for the new year? Avoid the common goal of starting a diet on January 1 or 2. Instead, start increasing physical activity during the holiday season. Focus on what to add to your diet rather than what to avoid; try setting a goal to ensure that each meal/snack includes vegetables and/or fruit, get two servings of whole grains/day, or eat a plant-based meal once/day or three meals/week. What are some healthy swaps for traditional holiday dishes? The American Heart Association (AHA) has great heart-healthy holiday recipes. But here are some easy ways to modify your own recipes: • Use fat-free half-and-half in place of heavy cream or regular half-and-half • Use Truvia brown sugar baking blend instead of brown sugar (Tip: Reduce the portion of Truvia baking blend to half the amount of sugar.) • Substitute white whole wheat flour for white flour in baking recipes; this will increase dietary fiber without changing the texture of the baked good that would occur if substituted with whole wheat flour. • Use 1/2 full eggs + 1/2 liquid egg white to reduce calories/fat/cholesterol in any recipe (1/8 cup liquid egg/egg white = 1 egg). • Use applesauce instead of 1/2 of the oil in a recipe to reduce fat content and calories. • Use fat-free plain Greek yogurt in place of sour cream. • It's important that food tastes good and is enjoyed; too many modifications can take the enjoyment out of a favorite food. If any of these modifications change the taste/texture of the recipe too much, consider replacing half of the ingredients as suggested and still include half of the original ingredient (sour cream, oil, sugar, etc.) to reduce overall calories/fat/sugar.
Humans have long taken inspiration from the natural world. From the indigenous cultures of the world who understand and utilize the properties of plant and animal products, to Leonardo da Vinci’s “flying machine” sketches inspired by his observations of flying birds, humankind has often looked to nature to help solve its problems and drive innovation. With rapid scientific advancements of the 19th and 20th centuries, and the exponential growth of sustainability practices over the last quarter century, the concepts of bio-inspired design and biomimicry have been increasingly pursued across myriad disciplines of study and implementation. Alyssa Stark, PhD, associate professor of biology at Villanova University, is one of the “boots-on-the-ground” researchers in pursuit of nature’s solutions to human problems. She recently took the time to chat with us about these fields, her research interests and the future of biomimicry. Villanova PR: We sometimes hear the terms “bio-inspired design” and “biomimicry” used interchangeably. Are they the same concept? Alyssa Stark: I see those as two different things. Bio-inspired design is when we are looking at an organism and see that it’s doing something that we want to emulate as humans. I work with animals that have unique adhesive properties. I ask questions like: Can we see that? Can we build it? Can we transfer that information, those ideas, those principles – it could be chemistry, physics, biological structure – and make something useful for us? That is also true with biomimicry, but the big difference for me is that we're keeping in mind the sustainability components. The natural world is not polluting. If we're using this biomimicry lens, how do we learn from nature to make products or solve problems in a sustainable way, keeping in mind the specific environment in which we are located? As an example, we wouldn't use a heavy water process if we were in the Arizona desert, instead we should look to our immediate surroundings to solve problems. PR: It seems the work going on in this field really takes a unique level of interdisciplinary collaboration. What types of different professionals are working in biomimicry? AS: It really pulls together biologists, engineers, physicists, chemists, even design artists and businesspeople. I've worked with a lot of different businesses that want to have sustainability in their company at broad levels by using biomimicry. They are not motivated by making a cool product, but realizing it actually saves them money if they think about their whole company in a biomimetic perspective. There are people who work on the social side of biomimicry, helping these companies completely restructure themselves to be more efficient and more time and money sensitive, without ever making a product. But of course, products are a huge part of it, too. And to make that happen, all of those professions, and more, are vital and active in this space. PR: In terms of products, what are some of the most successful examples of biomimetic designs being implemented? AS: A classic one is a building in Africa that doesn't have any air conditioning units because it has a series of vents like a termite mound. Or the bullet train being shaped like a kingfisher’s beak. One scientist found that whales have bumps on their fins, which you might think is not hydrodynamic. But as it turns out, it actually cuts through water more efficiently by creating little vortices. This concept was then applied to wind turbines. There are many examples of biomimicry actually working and being used. My mind is blown when I talk to an artist or designer about biomimicry because it's just wild the way they think. PR: Where does your overall work as a biologist fit into the world of biomimicry? AS: My hard science work is very much functional morphology – shape and structure of things and how they function. That includes behavior and their organismal interaction with the environment. I ask questions like: How do their structures function and perform? How sticky are they? How fast are they? How do they behave in their environment? What happens if they hit different challenges in their environment? My work kind of naturally fits well with biomimicry, especially for product development. I observe the natural world and then I start testing questions and predictions that I have about it, like figuring out how the heck this ant is sticking to this wet leaf. My results can then be applied directly. We have to first understand how these organisms work, and then others can run with it to try to put it to use. PR: What organisms do you work with and what about them are you studying? AS: I mostly study geckos, ants, and sea urchins and I just started working with some coral, looking at why some coral undergo bleaching, and some don’t. With sea urchins, we're also figuring out where their incredibly hard teeth are mineralized so we can understand it enough to try to mimic it. I like playing in that zone, because it still provides me a chance to do the hard science, but also talk to engineers and others and provide them information. With geckos, what I kind of broke open with my PhD thesis was that they have an adhesive that works in wet environments. Having a reusable adhesive that can work on skin, especially in the medical world, is a big problem and where most of my research lies. Think of a bug that you can’t pry off, but then it suddenly runs. How do these organisms move with such sticky feet? Figuring out how to make a reusable adhesive that doesn’t get dirty and can handle all these different environments is a difficult problem to solve. PR: How do you see this field evolving, especially as we strive for a greener, more sustainable future? AS: I would say the next step is the social levels of these big ecosystems. How do we build a city that functions like a rainforest or like a coral reef? Not just a product, but how do we actually shape our world by taking behaviors, processes, or systems that we see in the natural world to help us? Look at a pride of lions and their hierarchy, or what kind of feedback loops are there in an ant colony that allow them to give information back to their colony members quickly and share resources. I think that is the future of this field, and it’s an exciting future. *To learn more about Dr. Stark’s research and the field of biomimicry, click here to listen to a recent episode of NPR’s science show, “The Pulse.”
Maureen Leffler, D.O., Named ChristianaCare’s Chief Wellbeing Officer
Maureen “Mo” Leffler, D.O., MPH, has been appointed chief wellbeing officer of ChristianaCare, effective Nov. 25. In her role, Leffler leads the ChristianaCare Center for WorkLife Wellbeing and strategies to enhance the professional fulfillment and well-being of ChristianaCare’s nearly 14,000 caregivers, overseeing advocacy programs and initiatives to optimize their experience and foster a culture of well-being throughout the organization. She works closely with leaders across key departments to address factors impacting caregiver well-being. Leffler most recently served as the inaugural chief wellbeing officer at Nemours Children’s Health, where she helped the organization to achieve the 2022 Joy in Medicine distinction from the American Medical Association for prioritizing proven efforts to enhance the professional fulfillment of physicians. There, she established a Center for Associate Wellbeing; led the first systemwide assessment to strategically address well-being and burnout; and implemented a peer support program and expanded the scope of resources available to support the emotional and mental health needs of employees. In collaboration with organizational leaders, she supported targeted clinical team assessments and systems-based interventions to foster well-being. Prior to this role, Leffler served as a pediatric rheumatologist at Nemours and as an assistant professor of pediatrics in the Division of Rheumatology at Thomas Jefferson University. Since 2017, Leffler has served as the course director of the Chief Resident Leadership Training Program for the Accreditation Council for Graduate Medical Education (ACGME). In response to the COVID-19 outbreak, she co-chaired ACGME’s National Task Force on Well-Being. She and her team developed a national graduate medical education well-being community, which she continues to convene, to understand the evolving challenges and share strategies to improve well-being. She represents the ACGME as a coach for the National Academy of Medicine Action Collaborative on Clinical Well-Being and Resilience. She also serves as a consultant to the Professional Satisfaction team at the American Medical Association. Leffler earned her medical degree from the Philadelphia College of Osteopathic Medicine, followed by a residency in pediatrics at Nemours and Thomas Jefferson University Hospital, where she served as chief resident. She subsequently trained in pediatric rheumatology at Nemours and Jefferson. She also earned a Master of Public Health from Temple University and studied chemistry at St. Joseph’s University. Recently, Leffler completed the Georgetown Executive Leadership Certification Program.
ChristianaCare Will Establish New Health Care Campus in Aston, Delaware County, Pennsylvania
ChristianaCare has announced that Aston, PA will be the location for its next health care campus that will feature a neighborhood hospital and a health center. This is one of two facilities that ChristianaCare plans to open in Delaware County, as announced in February 2024. The hospital will be built in partnership with Emerus Holdings, Inc., the nation’s leading developer of neighborhood hospitals. The ChristianaCare Aston Campus, located at 700 Turner Industrial Way, is expected to open in the second half of 2026. The site was chosen based on a market assessment of historical and projected demographic data and health care service availability as well as a consumer survey, community input and feedback from elected officials and business leaders. The study identified gaps in health care accessibility, concluding that Aston would be an ideal location for a health campus. “We are thrilled to be bringing high quality health care services to our neighbors in Aston in Delaware County,” said Jennifer Schwartz, chief strategy officer at ChristianaCare. “Our goal is to make access to health care easy, convenient and close to home in a way that is sustainable and right-sized to meet the needs of the local community.” The neighborhood hospital will operate 24/7 with approximately 10 inpatient beds and an emergency department. The emergency department will treat common emergency care needs such as falls, injuries, heart attacks and strokes. The hospital will also provide diagnostic capabilities, including ultrasound, computed tomography (CT), X-ray and laboratory services. In addition to on-site staff, the hospital will benefit from access to virtual consults — such as neurology and cardiology — to support safe and effective care. ChristianaCare will add a health center on the second floor of the hospital offering outpatient services. These services will be developed based on community needs and are expected to include primary and specialty care practices plus an array of other clinical services. The announcement comes as construction is already under way on ChristianaCare’s first Pennsylvania neighborhood hospital, in West Grove, nearby in southern Chester County, which is projected to open mid-2025. Together, these three new campuses represent a new layer of care coming to southeastern Pennsylvania. ChristianaCare has been providing health care services to the residents of southeastern Pennsylvania for many years. Today, ChristianaCare offers primary care in three Chester County practices that are located in Jennersville, West Grove and Kennett Square. In addition, Concord Health Center in Chadds Ford, Delaware County, provides a wide array of services, including primary care, women’s health, sports medicine, behavioral health and more. Combined, ChristianaCare is now the medical home for 25,000 residents in these communities.