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FAST nanotechnology unveiled at Rome Global Congress by AU scientist
Stephen Hsu, PhD, a professor at the Dental College of Georgia at Augusta University, unveiled his groundbreaking nanotechnology, known as FAST, during a keynote address at the 8th World Congress on Infectious Diseases in Rome, Italy. FAST, or Facilitated Self-Assembling Technology, offers a revolutionary way to convert compounds that are difficult to dissolve in water into stable nanoparticles. This innovation could transform drug development, viral infection prevention, hospital hygiene and more. “FAST takes a completely different approach from traditional nanotechnology,” Hsu explained. “Unlike methods that rely on polymers, metals, surfactants, fat-based carriers or complex engineering processes, FAST allows compounds to self-assemble into nanoparticles with minimal effort. This makes drugs that were once nearly impossible to formulate in water stable, effective and practical for medical and consumer use.” At the heart of this innovation is EC16, or EGCG-palmitate, a lipid-soluble compound derived from green tea. Known for its antioxidant, anticancer, anti-inflammatory and antimicrobial properties, green tea has long been studied but is challenging to use in clinical settings due to stability issues. FAST overcomes these limitations, transforming EC16 and other hydrophobic compounds into water-friendly nanoparticles. “You can’t even tell the particles are there,” said Hsu. “They look just like water. I made several different formulations in one afternoon in my lab. It’s that fast and simple.” A natural solution to global challenges Hsu’s work is the culmination of decades of research and a deeply personal journey. He credits green tea with helping him survive illness during his youth in a labor camp in China. Now, he’s turning its natural properties into cutting-edge therapies with the hope of helping more people. “I’ve been drinking green tea my entire life,” Hsu said. “Now, we’re turning its benefits into medical-grade treatments.” Supported by over $600,000 in NIH grants, Hsu’s team is developing applications like alcohol-free disinfectants and nasal sprays to prevent respiratory virus infections. One promising product is an EC16-based disinfectant that is natural, non-toxic and highly effective against tough pathogens, like norovirus and C. difficile, a bacterium that can cause severe diarrhea. “That’s a big deal for schools, hospitals and places like cruise ships, where these infections spread easily,” he said. Tackling long COVID and beyond Among FAST’s most promising applications is a nasal spray developed to prevent or treat long COVID and other respiratory illnesses. The spray, currently undergoing preclinical testing, targets viral entry points in the nasal mucosa, where infections often begin. “Our goal is to help immunocompromised patients and those with lingering symptoms like brain fog and loss of smell,” Hsu said. “We’ve already seen strong in vitro results against human coronavirus and norovirus.” In addition to nasal and topical treatments, Hsu’s team has developed oral formulations of EC16 that remain stable through the stomach’s acidic environment, critical for treating gastrointestinal viruses and potentially inflammatory bowel diseases like Crohn’s. “We found that even without direct contact with the virus, the EC16 nanoparticles taken by mouth can reduce infection,” Hsu explained. “That’s a major step forward in treatment of digestive tract viral infections.” A platform for the future of medicine FAST isn’t limited to green tea compounds. Hsu’s method can transform a wide range of hydrophobic compounds like cannabidiol, ivermectin, quercetin, procyanidin and retinoic acid, as well as hundreds of existing drugs, into nanoparticle suspensions that are stable and water-friendly. This has huge implications,” said Hsu. “Up to 90% of new drug candidates have poor water solubility and low bioavailability, which limits their effectiveness. With FAST, we can change that.” His lab is already exploring applications in Alzheimer’s research, cancer therapy, oral health and even anti-biofilm coatings to prevent hospital infections. These products, along with the nasal spray, are expected to hit the market this fall. Hsu is currently finalizing publications and preparing patent filings to protect and expand the reach of FAST. While optimistic, he remains cautious. “The results so far are phenomenal. FAST could be a new chapter in how we fight disease and deliver medicine,” Hsu said. Looking to know more about FAST nanotechnology and the research happening at Augusta University? To connect with Dr. Stephen Hsu - simply contact AU's External Communications Team mediarelations@augusta.edu to arrange an interview today.
The Impact of Counterfeit Goods in Global Commerce
Introduction Counterfeiting has been described as “the world’s second oldest profession.” In 2018, worldwide counterfeiting was estimated to cost the global economy between USD 1.7 trillion and USD 4.5 trillion annually, as well as resulting in more than 70 deaths and 350,000 serious injuries annually. It is estimated that more than a quarter of US consumers have purchased a counterfeit product. The counterfeiting problem is expected to be exacerbated by the unprecedented shift in tariff policy. Tariffs, designed as an import tax or duty on an imported product, are often a percentage of the price and can have different values for different products. Tariffs drive up the cost of imported brand name products but may not, or only to a lesser extent, impact the cost of counterfeit goods. In this article, we examine the extent of the global counterfeit dilemma, the role experts play in tracking and mitigating the problem, the use of anti-counterfeiting measures, and the potential impact that tariffs may have on the flow of counterfeit goods. Brand goods have always been a target of counterfeits due to their high price and associated prestige. These are often luxury goods and clothing, but can also be pharmaceuticals, cosmetics, and electronics. The brand name is an indication of quality materials, workmanship, and technology. People will pay more for the “real thing,” or decide to buy something cheaper that looks “just as good.” In many cases, “just as good” is a counterfeit of the brand name product. A tariff is an import tax or duty that is typically paid by the importer and can drive up the cost of imported brand name products. For example, a Yale study has shown that shoe prices may increase by 87% and apparel prices by 65%, due to tariffs. On the other hand, counterfeit products don’t play by the rules and can often avoid paying tariffs, such as the case of many smaller, online transactions, shipped individually. Therefore, we expect to see an increase in counterfeit products as well as a need to increase efforts to reduce the economic losses of counterfeiting. The Scale of the Counterfeit Problem In their 2025 report, the Organisation for Economic Co-operation and Development (OECD) and the European Union Intellectual Property Office (EUIPO), estimated that in 2021, “global trade in counterfeit goods was valued at approximately USD 467 billion, or 2.3% of total global imports. This absolute value represents an increase from 2019, when counterfeit trade was estimated at USD 464 billion, although its relative share decreased compared to 2019 when it accounted for 2.5% of world trade. For imports into the European Union, the value of counterfeit goods was estimated at USD 117 billion, or 4.7% of total EU imports.” In a 2020 report, the US Patent and Trademark Office (USPTO) estimated the size of the international counterfeit market as having a “range from a low of USD 200 billion in 2008 to a high of USD 509 billion in 2019.” According to the OEDC / EUIPO General Trade-Related Index of Counterfeiting for economies (GTRIC-e), China continues to be the primary source of counterfeit goods, as well as Bangladesh, Lebanon, Syrian Arab Republic, and Türkiye. Based on customs seizures in 2020-21, the most common items are clothing (21.6%), footwear (21.4%), and handbags, followed by electronics and watches. Based on the value of goods seized, watches (23%) and footwear (15%) had the highest value. However, it should be noted that items that are easier to detect and seize are likely to be overrepresented in the data. Although the share of watches declined, and electronics, toys, and games increased, it remains unclear whether this represents a long term trend or just a short term fluctuation. In general, high value products in high demand continue to be counterfeited. Data from the US Library of Congress indicates that 60% – 80% of counterfeit products are purchased by Americans. The US accounts for approximately 5% of the world’s consumers; however, it represents greater than 20% of the world’s purchasing power. Though it is still possible to find counterfeit products at local markets, a large number of counterfeit goods are obtained through online retailers and shipped directly to consumers as small parcels classified as de minimis trade. This allows for the duty-free import of products up to USD 800 in value. Counterfeit items may be knowingly or unknowingly purchased from online retailers and shipped directly to consumers, duty-free. Purchased products can be shipped via postal services, classified as de minimis trade. Approximately 79% of packages seized contained less than 10 items. Given the size and volume of the packages arriving daily, many or most will evade scrutiny by customs officials. This means of import is increasing over time. In 2017-19 it was 61% of seizures. By 2020-21, it was 79%. Economic Impact of Counterfeiting The scale of the counterfeiting problem has significant impacts on the US economy, US business interests, and US innovations in lost sales and lost jobs. Moreover, counterfeit products are often made quickly and cheaply, using materials that may be toxic. The companies producing these goods may not dispose of waste properly and may dump it into waterways, causing significant environmental consequences. Counterfeit products from electrical equipment and life jackets to batteries and smoke alarms may be made without adhering to safety standards or be properly tested. These products may fail to function when you need it and may lead to fire, electric shock, poisoning, and other accidents that can seriously injure and even kill consumers. Counterfeit cosmetics and pharmaceuticals can also lead to injuries by either including unsafe ingredients or by failing to provide the benefits of the real product. The Tariff Counterfeit Connection Tariffs may be seen as a tax on consumers and raise the price of imported products that are already the target of counterfeiters such as luxury leather products and apparel. It’s commonly understood that raising prices on genuine products can only drive up the demand for counterfeit goods. In general, consumers will have less disposable income and the brand goods they desire will cost more which is bound to increase the demand for counterfeit goods. Although recent changes removing the USD 800 tax exemption on de minimis shipments from China and Hong Kong will make it more expensive for counterfeiters to ship their goods internationally, tariffs are typically applied as a percentage of the cost of an object. This will cause the price of more expensive legitimate goods to increase even more than the cheaper counterfeit goods and likely make the counterfeit products even more attractive economically. Therefore, we expect to see an increase in counterfeit products as well as an increase in efforts to reduce the economic losses of counterfeiting. The Role of Technical Experts in Counterfeit Detection Technical experts play an important role in both the prevention and detection of counterfeits and helping to identify counterfeiting entities. Whether counterfeit money, clothing, shoes, electronics, cosmetics or pharmaceuticals, the first step in fighting counterfeits is detecting them. In some cases, the counterfeit product is obvious. A leather product may not be leather, a logo may be wrong, packaging may have a spelling mistake, or a holographic label may be missing. These products may be seized by customs. However, some counterfeit products are very difficult to detect. In the case of a counterfeit memory card with less than the stated capacity or a pharmaceutical that contains the wrong active ingredient, technical analysis may be needed to identify the parts. Technical analysis may also be used to try and identify the source of the counterfeit goods. For prevention measures, manufacturers may use radio frequency identification (RFID) or Near Field Communication (NFC) tags within their products. RFID tags are microscopic semiconductor chips attached to a metallic printed antenna. The tag itself may be flexible and easy to incorporate into packaging or into the product itself. A passive RFID requires no power and has sufficient storage to store information such as product name, stock keeping unit (SKU), place of manufacture, date of manufacture, as well as some sort of cryptographic information to attest to the authenticity of the tag. A simple scanner powers the tag using an electromagnetic field and reads the tag. If manufacturers include RFID tags in products, an X-ray to identify a product in a de minimis shipment (perhaps using artificial intelligence technology) and an RFID scanner to verify the authenticity of the product can be used to efficiently screen a large number of packages. Many products also may be marked with photo-luminescent dyes with unique properties that may be read by special scanners and allow authorities to detect legitimate products. Similarly, doped hybrid oxide particles with distinctive photo-responsive features may be printed on products. These particles, when exposed to laser light, experience a fast increase in temperature which may be quickly detected. For either of these examples, the ability to identify legitimate products, or – due to the absence of marking – track counterfeit products, allows authorities to map the flow of the counterfeit goods through the supply chain as they are manufactured, shipped, and are exported and imported to countries. For many years, electronic memory cards such as SD cards and USB sticks have been counterfeited. In many cases, the fake card will have a capacity much smaller than listed. For example, a 32GB memory card for a camera may only hold 1GB. Sometimes, these products may be identified by analyzing the packaging for discrepancies from the brand name products. In other cases, software must be used to verify the capacity and performance of each one, which is time-consuming when analyzing a large number of products. Forensic investigators, comprised of forensic accountants and forensic technologists, are heavily involved in efforts to combat this illicit trade. By analyzing financial records, supply-chain data, and transaction histories, they trace the origins and pathways of counterfeit products. Their work often involves identifying suspicious procurement patterns, shell companies, and irregular inventory flows that signal counterfeit activity. Forensic investigators often begin by mapping the counterfeit supply chain, an intricate web that often spans continents. Using data analytics, transaction tracing, and inventory audits, they identify anomalies in procurement, distribution, and sales records. These methodologies help pinpoint the origin of counterfeit goods, the intermediaries involved, and the final points of sale. By reconstructing the flow of goods and money, forensic investigators can begin to unmask activities. Cross-border partnerships are essential for tracking assets, sharing insights, and coordinating with financial regulators. Public-private partnerships further enhance the effectiveness of anti-counterfeiting efforts. Forensic investigators often serve as bridges between government agencies, brand owners, and financial institutions, facilitating the exchange of key information. These partnerships increase information-sharing, streamline investigations, and amplify the impact of enforcement actions. A promising development in this space is the World Customs Organization’s Smart Customs Project, which integrates artificial intelligence to detect and intercept counterfeit goods. Forensic investigators can leverage this initiative by analyzing AI-generated alerts and incorporating them into broader financial investigations, which allows for faster and more accurate identification of illicit networks. Jurisdictional complexity is a major hurdle in anti-counterfeiting efforts. Forensic investigators work closely with legal teams to navigate these challenges to ensure that investigations comply with local laws, and evidence is admissible and can withstand scrutiny in court, especially when dealing with offshore accounts and international money laundering schemes. Forensic investigators follow the money, tracing illicit profits through bank accounts, shell companies, and cryptocurrency transactions. Their findings not only help recover stolen assets but also support disputes by providing expert testimony that quantifies financial losses and identifies the bad actors. Conclusion Imitations of brand name products have become more convincing, harder to detect, and the sources of the counterfeit goods more difficult to identify. While counterfeiting clearly has evolved because of technological advancements, e-commerce, and the growing sophistication of bad actors, the process has now been complicated even further by the unpredictable tariff and trade policies that are affecting businesses worldwide. Consequently, companies need to take a multi-faceted approach to these new challenges introduced into the counterfeiting of products by tariffs. By engaging high-tech product authentication measures, utilizing technology-based alerts about counterfeits, and retaining the specialized skills of forensic investigators and other experts, companies will be able to navigate the risks posed by the complex and changing relationship between tariffs and counterfeit goods. To learn more about this topic and how it can impact your business or connect with James E. Malackowski simply click on his icon now to arrange an interview today. To connect with David Fraser or Matthew Brown - contact : Kristi L. Stathis, J.S. Held +1 786 833 4864 Kristi.Stathis@JSHeld.com
Every day, pedestrians and cyclists in Canada experience high-risk near-misses that could have resulted in serious injury or fatalities. A new seven-month study, commissioned by CAA, has uncovered over 600,000 near-miss incidents across 20 intersections nationwide, creating the largest dataset of its kind in Canada. While actual collisions are recorded by police, near misses are not. “The findings are clear, near-misses are not isolated events; they are daily warnings that demand attention,” says Teresa Di Felice, Assistant Vice President of Government & Community Relations at CAA South Central Ontario (CAA SCO). “The results of this study create an opportunity to proactively assess intersection design and implement measures that enhance safety for all road users.” Partnering with Miovision, the study used cameras and AI to monitor and analyze intersections across Canada in real time. Shockingly, one in every 770 pedestrians and one in every 500 cyclists experience a high-risk or critical near-miss. Near-Misses Are Predictors of Future Collisions The study found that near misses most often involved vehicles making a right turn. More than half (55 per cent of pedestrians and 50 per cent of cyclists) had a close call with a vehicle. More than a third (34 per cent of pedestrians and 36 per cent of cyclists) were involved in conflict with a left-turning vehicle. Most Canadian intersections accommodate thousands of pedestrians daily, meaning at least three serious incidents occur at a single location every day. “These aren’t just close calls; they are collisions waiting to happen,” says Di Felice. “By pinpointing near-miss hotspots, municipalities can now prioritize upgrades that prevent collisions before they happen.” Solutions That Make Intersections Safer The study highlights key design features proven to reduce near-misses, including: Dedicated left-turn lanes to prevent dangerous interactions. Leading pedestrian intervals, allowing pedestrians to start crossing before vehicles move. Advanced green lights for left-turning vehicles, reducing hesitation and confusion. Cities that implement these solutions can dramatically decrease the risk of collisions and make their streets safer for all road users. Traditional road safety measures rely on collision data, meaning changes only happen after injuries occur. Near-miss tracking is the next step in proactive safety planning, allowing experts to prevent crashes before they happen. CAA is urging municipal and provincial leaders to embrace technology-driven safety monitoring, citing the compelling benefits revealed by this study. Data was collected using 360-degree cameras at intersections of various designs across seven provinces, including Nova Scotia, Québec, Ontario, Manitoba, Saskatchewan, Alberta and British Columbia. Using AI-powered video analytics, Miovison was able to detect near misses and assess risk levels based on vehicle speed and trajectory. The study's detailed findings can be found here: CAA Intersection Safety Study Media Broll can be found here: https://vimeo.com/1094061982/90cf023ced
Covering the latest developments in Iran? Our experts are here to help with your coverage.
Iran’s nuclear program remains one of the most closely watched issues in international security, diplomacy, and nonproliferation. Originally launched in the 1950s with Western support, the program has since evolved into a focal point of global concern over nuclear weapons, regional stability, and international trust. As negotiations continue to stall and enrichment capabilities increase, understanding the historical context, scientific progress, and geopolitical consequences of Iran’s nuclear ambitions is critical for public awareness. This topic provides journalists with high-impact angles spanning diplomacy, science, and security. Key story angles include: Origins and Evolution of the Program: Tracing the nuclear program from its U.S.-backed beginnings under the Shah to its secret expansion after the 1979 Islamic Revolution. The JCPOA (Iran Nuclear Deal): Examining the 2015 Joint Comprehensive Plan of Action, its successes, its unraveling after the U.S. withdrawal in 2018, and current attempts to revive it. Scientific Advances and Enrichment Capacity: Analyzing Iran’s current uranium enrichment levels, centrifuge technology, and what experts say about its "breakout time." Regional and Global Security Concerns: Investigating how Iran’s program affects Middle Eastern tensions, Israeli security policy, and broader nuclear proliferation risks. Diplomatic Stalemates and Sanctions: Reviewing the impact of international sanctions, diplomatic efforts by the EU, China, and Russia, and the political dynamics within Iran. The Risk of Escalation or Military Conflict: Exploring scenarios that could lead to open confrontation and what military analysts say about preemptive strikes or deterrence strategies. Iran’s nuclear program is not just a regional issue—it’s a global flashpoint at the intersection of science, diplomacy, and international law. Journalists covering this story have an opportunity to unpack a decades-long narrative with renewed urgency. Connect with our experts about Iran’s Nuclear Program: History, Progress, and Global Risks: Check out our experts here : www.expertfile.com
ChristianaCare has once again been recognized by the American Association of Critical-Care Nurses (AACN) for its exceptional complex care. The AACN has awarded the Beacon Award for Excellence to three intensive care units at Christiana Hospital in Newark, Delaware: the Medical Intensive Care Unit (MICU), the Surgical Critical Care Complex (SCCC), and the Transitional Surgical Unit (TSU) Beacon Awards honor critical-care nursing units that demonstrate exceptional patient care, improved patient health outcomes, a supportive work environment and opportunities for collaboration. The Beacon Award is widely considered to be the most prestigious award in critical-care nursing. “The Beacon Award shines a light on individual nursing units for their commitment to providing critically ill patients with exceptional care and evidence-based practices,” said Danielle Weber, DNP, MSM, RN-BC, NEA-BC, chief nurse executive at ChristianaCare. “These awards reflect nursing excellence and commitment to exceptional health outcomes, an outstanding work environment and superior patient experience.” AACN President Jennifer Adamski, DNP, APRN, ACNP-BC, CCRN, FCCM, applauds the commitment of the caregivers at ChristianaCare for working together to meet and exceed the high standards set forth by the Beacon Award for Excellence. These dedicated healthcare professionals join other members of our exceptional community of nurses, who set the standard for optimal patient care. “The Beacon Award for Excellence recognizes caregivers in outstanding units whose consistent and systematic approach to evidence-based care optimizes patient outcomes. Units that receive this national recognition serve as role models to others on their journey to excellent patient and family care,” Adamski said. Consecutive successes Each of these units has received multiple Beacon Awards. • The MICU has been continuously recognized as a Beacon unit since 2009. It is the sixth time that the MICU—Delaware’s first Beacon Award-winning unit—has received the national award, with four silver and two gold recognitions. The unit holds the most Beacon Awards in Delaware. • The SCCC received a silver-level award for the fourth time. • The TSU received a gold-level award for the first time, after receiving two silver-level awards. “For us to be designated for such a consecutive amount of time is a testament to the ongoing, intensive work that we do and the focus on excellence that we have,” said Carol Ritter, MSN, RN, CCRN, CNML, nurse manager for the MICU. “It’s an affirmation of the care that the nurses provide and the excellence that they bring every day, using advanced protocols and the latest technology and research.” Beacon-designated units are renowned for their healthy work environments and high morale, which results in strong relationships among the nurses and outstanding patient care. “Our nurses are committed to providing exceptional care and patient outcomes,” said Amanda Latina, MSN, MBA, RN, TCRN, nurse manager of the TSU and SCCC. “They embody what it means to be a critical-care nurse.” Of the seven Beacon Award-winning patient care units currently in Delaware, all are at Christiana Hospital in Newark. These include the Neuro Critical Care Unit (silver), the Cardiovascular Stepdown Unit 4E (silver), the Cardiovascular Critical Care Complex (three-time gold winner), the Transitional Medical Unit and the 3C Intermediate Medical Unit (both silver).
ChristianaCare Charts New Course With Nurse Robotics Research Fellowship
ChristianaCare, the first hospital system in the region to deploy collaborative robots, has once again broken new ground, this time with a nationally unique initiative that puts bedside nurses at the helm of robotics research and innovation. At a graduation ceremony April 30, ChristianaCare celebrated the first four clinical nurses completing the Nursing Research Fellowship in Robotics and Innovation — the first program of its kind in the nation. The fellowship was part of a larger three-year, $1.5 million grant from the American Nurses Foundation’s Reimagining Nursing Initiative. The grant supports ChristianaCare’s broader study on how collaborative robots impact nursing practice. Over eight months, nurses from different units and specialties participated in immersive research training and lectures designed to expand their knowledge, curiosity and professional growth. Their work culminated in national conference presentations and preparations for journal submissions. The inaugural Nursing Research Fellows in Robotics and Innovation are: Briana Abernathy, BSN, RN, CEN – case management, Christiana Hospital emergency department Elizabeth Mitchell, BSN, RN-BC – Christiana Hospital surgical stepdown unit Hannah Rackie, BSN, RN, C-EFM – Union Hospital maternity unit Morgan Tallo, BSN, RN, CCRN – Christiana Hospital cardiovascular critical care unit A ‘real seat at the table’ “When you create programs that empower nurses to lead, innovate and tackle meaningful challenges, you see real impact — not just in new skills and knowledge, but in job satisfaction, well-being and retention,” said Susan Smith Birkhoff, Ph.D., RN, program director of Technology Research & Education at ChristianaCare. “This fellowship is built on the belief that when nurses are given the space to learn and lead, they bring fresh ideas and collaborative solutions back to their clinical practice areas.” Created and led by Smith Birkhoff, the fellowship is a standout in the U.S. health care landscape: It gives bedside nurses the chance to step away from their daily routines and gain advanced research experience, an opportunity rarely available at the clinical level. While the fellowship directly trained four nurses, its reach extended well beyond thazt. Fellows shared what they were learning along the way, sparking wider interest in research across the health system. The research program was highlighted as a new knowledge and innovation exemplar in the latest evaluation by the American Nurses Credentialing Center, which in March awarded ChristianaCare its fourth Magnet designation — the gold standard for nursing excellence. Adriane Griffen, DrPH, MPH, MCHES, vice president of programs at the American Nurses Foundation, praised ChristianaCare’s responsiveness in shaping the program around nurses’ needs and building a model for future innovation. “What makes this fellowship stand out is its focus on giving bedside nurses a real seat at the table,” Griffen said. “When nurses are trusted to lead and have the right support, they develop solutions that are practical, sustainable and transformative. This fellowship shows how nurse-led innovation can grow from a local pilot into a model for improving care across the country.” Through the fellowship, nurses gained a deeper understanding of applying research methodology to advance robotics science at the intersection of nursing and hospital operations, which is groundbreaking and novel. “This is such an exciting and important moment for our profession,” said Danielle Weber, DNP, RN, NEA-BC, chief nurse executive at ChristianaCare. “Innovation is about improving care, easing the burdens on our teams and finding smarter ways to meet the complex needs of our patients. Tools like collaborative robots don’t replace the human touch, they help protect and elevate it.” Mitchell said she was initially intimidated when she saw the fellowship application because it had been years since she last engaged in formal research. Learning everything from literature reviews to abstract writing pushed her outside her comfort zone and gave her practical tools to take new ideas forward. The experience inspired her to return to school this fall to pursue a graduate degree. A ‘ripple effect’ “This fellowship reignited my enthusiasm for learning and gave me the skills and confidence to keep growing,” Mitchell said. “It’s been amazing to collaborate with other fellows and mentors, and I’m excited to apply what I’ve learned to improve patient care and strengthen our teams.” In addition to Smith Birkhoff, Kate Shady, Ph.D., RN, OCN, RN IV, served as a mentor to the fellows, bringing expertise from her hematology/oncology background. Kati Patel, MPH, provided key administrative coordination and support throughout the program. ChristianaCare continues its broader research into robotics integration, with findings from the multi-year collaborative robot study expected to be shared later this year. Shady said the fellowship is already influencing ChristianaCare’s nursing culture by expanding interest in research and evidence-based practice well beyond the initial group. The program’s ripple effect is helping build lasting infrastructure for nurse-led innovation across departments. “One of the most rewarding parts of this fellowship has been seeing these nurses step into new confidence and capability,” Shady said. “They began unsure about research, but by the end, they were reading studies, writing abstracts and mentoring peers — laying the groundwork for bigger change in how we advance nursing practice.” Learn more about nursing at ChristianaCare.
Vishesh Agarwal, M.D., Appointed Chief of Addiction Medicine Services
Vishesh Agarwal, M.D., has been appointed chief of Addiction Medicine Services at ChristianaCare. In this role, Agarwal will lead and expand ChristianaCare’s comprehensive addiction treatment services, guiding care for people with substance use disorders across inpatient, outpatient, emergency and consultation settings. He will oversee addiction programs across all campuses, help create consistent care guidelines and support teams of experts working together to provide safe, effective and compassionate care for patients. A key priority for Agarwal will be to explore strategic growth opportunities to broaden ChristianaCare’s reach and strengthen its impact on individuals and families affected by substance use disorders. His leadership will be instrumental in ensuring that ChristianaCare continues to set the standard for innovation and excellence. Agarwal will continue in his role as vice chair of the Department of Psychiatry at ChristianaCare, maintaining his leadership of clinical and operational initiatives in the Behavioral Health Service Line. He will continue to lead efforts to improve provider well-being, develop care pathways and foster clinical growth. He also oversees the Behavioral Health Unit, Emergency Department crisis services and psychiatric consultations for hospitalized patients. Agarwal is board certified in general adult psychiatry, addiction psychiatry and obesity medicine. He has published research on substance use and behavioral addictions in peer-reviewed journals and has presented at national conferences. His 2021 study linking gambling disorder, major depression and suicide risk was published in Addictive Behaviors and gained national attention. Agarwal holds an Executive MBA from Quantic School of Business and Technology and completed an addiction psychiatry fellowship at the Zucker Hillside Hospital. He completed his psychiatry residency and served as administrative chief resident at Einstein Medical Center. He earned his medical degree from Gauhati Medical College. Agarwal teaches and mentors psychiatry residents and medical students as a clinical assistant professor at Sidney Kimmel Medical College at Thomas Jefferson University. He also co-chairs system committees and serves on the board of the Mental Health Association in Delaware. He reports to Mustafa Mufti, M.D., chair of the Department of Psychiatry.
Masoud Davari, Ph.D., associate professor of Electrical and Computer Engineering in the Allen E. Paulson College of Engineering & Computing, was recognized for his achievements in the field of power electronics control and testing with the IEEE Region 3 Outstanding Engineer Award. He was also granted membership into Eta Kappa Nu (HKN), IEEE’s international honor society. IEEE, the Institute of Electrical and Electronics Engineers, is the world’s largest professional organization for electrical engineers, with its membership numbering over 486,000 in more than 190 countries. Davari has been a member of IEEE since 2008 and a senior member of IEEE’s Region 3 since 2019. The organization’s Region 3 encompasses the southeastern United States and has over 24,000 members. The Outstanding Engineer Award, given annually to one member per region, recognizes those who have advanced knowledge and improved humanity through any of the technical subjects covered by the IEEE societies, councils, and affinity groups. Davari was praised for “outstanding, technical, and professional contributions to synthesizing reinforcement learning optimal controls for power electronic converters, creating robust integration of power electronics considering the impact of cyberattacks on modern grids, and advancing IEEE standards for hardware-in-the-loop testing and education through impactful research and service.” This impactful research and service includes eight years of teaching at Georgia Southern. He currently teaches introductory courses on circuit analysis and power systems fundamentals. He has also served as a chapter lead of the IEEE Working Group (WG) P2004 for testing based on hardware-in-the-loop simulations in the IEEE Standards Association (IEEE SA) and that of the IEEE Power and Energy Society Task Force on innovative teaching methods for modern power and energy systems (TR 120). In addition to being an engaged educator, Davari is also a prolific researcher. He was selected as the finalist for the 2024 Curtis W. McGraw Research Award by the Awards Committee of the American Society for Engineering Education (ASEE); has also been awarded a research fellowship by Gulfstream Aerospace Corporation in 2024; was included in Stanford/Elsevier’s Top 2% Scientist Rankings list; and has received $1.17 million in grants from the National Science Foundation Davari’s work ethic and commitment to bridging the gap between industry and research led Rami Haddad, Ph.D., interim dean of the College of Engineering & Computing, to nominate him. “Dr. Davari’s recognition as the IEEE Region 3 Outstanding Engineer and his induction into IEEE-Eta Kappa Nu (HKN) are truly remarkable honors that reflect his outstanding contributions to electrical and computer engineering,” Haddad said. “Being recognized among more than 24,000 IEEE members across the Southeast is a testament to the impact and excellence of his work. We are proud to have Dr. Davari as a valued member of our college, and we celebrate his achievements as a shining example of the innovation and leadership that define our faculty.” This award marks the first time a Georgia Southern faculty member has received it in its 55-year history. It is a career milestone for Davari, who has published research on advanced technology integration into modern power and energy systems in high-impact-factor IEEE Transactions/Journal venues and has extensively researched the era of grid-edge technologies. “I’m deeply honored by this prestigious award,” Davari said. “Not only does it reaffirm my dedication to my research field, but it also fuels my passion for creating a technologically advanced future. Receiving this IEEE award on behalf of my outstanding team is a privilege. Their relentless commitment and hard work since 2015 have truly made this achievement possible.” Davari’s induction into HKN places him among the best in his field. The membership, which is received through invitation only from HKN’s Board of Governors and is based on the candidate’s record of contributions to the field, demonstrated leadership, and community service. “With a legacy that stretches over a century, IEEE-HKN represents the pinnacle of prestige and tradition in our profession, indicating academic achievements and dedication to research, potential leadership, exemplary character, and a positive attitude. Notably, many of our industry’s most influential leaders initiated their journeys through induction into IEEE-HKN as professional members, so receiving this honor is a privilege.” Davari received his award and was inducted into Eta Kappa Nu (HKN) in March at IEEE Region 3’s SoutheastCon 2025 in Charlotte, North Carolina. If you're interested in learning more and want to book time to talk or interview with Masoud Davari then let us help - simply contact Georgia Southern's Director of Communications Jennifer Wise at jwise@georgiasouthern.edu to arrange an interview today.
#Expert Research: The Use of AI in Financial Reporting
Artificial intelligence (AI) is developing into an amazing tool to help humans across multiple fields, including medicine and research, and much of that work is happening at Emory University’s Goizueta Business School. Financial reporting and auditing are both areas where AI can have a significant impact as companies and audit firms are rapidly adopting the use of such technology. But are financial managers willing to rely on the results of AI-generated information? In the context of audit adjustments, it depends on whether their company uses AI as well. Willing to Rely on AI? Cassandra Estep, assistant professor of accounting at Goizueta Business School, and her co-authors have a forthcoming study looking at financial managers’ perceptions of the use of AI, both within their companies and by their auditors. Research had already been done on how financial auditors react to using AI for evaluating complex financial reporting. That got Estep and her co-authors thinking there’s more to the story. “A big, important part of the financial reporting and auditing process is the managers within the companies being audited. We were interested in thinking about how they react to the use of AI by their auditors,” Estep says. “But then we also started thinking about what companies are investing in AI as well. That joint influence of the use of AI, both within the companies and by the auditors that are auditing the financials of those companies, is where it all started.” The Methodology Estep and her co-authors conducted a survey and experiment with senior-level financial managers with titles like CEO, CFO, or Controller – the people responsible for making financial reporting decisions within companies. The survey included questions to understand how companies are using AI. It also included open-ended questions designed to identify key themes about financial managers’ perceptions of AI use by their companies and their auditors. In the experiment, participants completed a hypothetical case in which they were asked about their willingness to record a downward adjustment to the fair value of a patent proposed by their auditors. The scenarios varied across randomly assigned conditions as to whether the auditor did or not did not use AI in coming up with the proposed valuation and adjustment, and whether their company did or did not use AI in generating their estimated value of the patent. When both the auditor and the company used AI, participants were willing to record a larger adjustment amount, i.e., decrease the value of the patent more. The authors find that these results are driven by increased perceptions of accuracy. It’s not necessarily a comfort thing, but a signal from the company that this is an acceptable way to do things, and it actually caused them to perceive the auditors’ information as more accurate and of higher quality. Cassandra Estep, assistant professor of accounting “Essentially, they viewed the auditors’ recommendation for adjusting the numbers to be more accurate and of higher quality, and so they were more willing to accept the audit adjustment,” Estep says. Making Financial Reporting More Efficient Financial reporting is a critical process in any business. Companies and investors need timely and accurate information to make important decisions. With the added element of AI, financial reporting processes can include more external data. We touched on the idea that these tools can hopefully process a lot more information and data. For example, we’ve seen auditors and managers talk about using outside information. Cassandra Estep “Auditors might be able to use customer reviews and feedback as one of the inputs to deciding how much warranty expense the company should be estimating. And is that amount reasonable? The idea is that if customers are complaining, there could be some problem with the products.” Adding data to analytical processes, when done by humans alone, adds a significant amount of time to the calculations. Research from the European Spreadsheets Risks Interest Group says that more than 90% of all financial spreadsheets contain at least one error. Some forms of AI can process hundreds of thousands of calculations overnight, typically with fewer errors. In short, it can be more efficient. Efficiency was brought up a lot in our survey, the idea that things could be done faster with AI. Cassandra Estep “We also asked the managers about their perspective on the audit side, and they did hope that audit fees would go down, because auditors would be able to do things more quickly and efficiently as well,” Estep says. “But the flip side of that is that using AI could also raise more questions and more issues that have to be investigated. There’s also the potential for more work.” The Fear of Being Replaced The fear of being replaced is a more or less universal worry for anyone whose industry is beginning to adopt the use of AI in some form. While the respondents in Estep’s survey looked forward to more efficient and effective handling of complex financial reporting by AI, they also emphasized the need to keep the human element involved in any decisions made using AI. What we were slightly surprised about was the positive reactions that the managers had in our survey. While some thought the use of AI was inevitable, there’s this idea that it can make things better. Cassandra Estep “But there’s still a little bit of trepidation,” Estep says. “One of the key themes that came up was yes, we need to use these tools. We should take advantage of them to improve the quality and the efficiency with which we do things. But we also need to keep that human element. At the end of the day, humans need to be responsible. Humans need to be making the decisions.” A Positive Outlook The benefits of AI were clear to the survey participants. They recognized it as a positive trend, whether or not it was currently used in their financial reporting. If they weren’t regularly using AI, they expected to be using it soon. I think one of the most interesting things to us about this paper is this idea that AI can be embraced. Companies and auditors are still somewhat in their infancy of figuring out how to use it, but big investments are being made. Cassandra Estep “And then, again, there’s the fact that our experiment also shows a situation where managers were willing to accept the auditors’ proposed adjustments. This arguably goes against their incentives as management to keep the numbers more positive or optimistic,” Estep continues. “The auditors are serving that role of helping managers provide more reliable financial information, and that can be viewed as a positive outcome.” “There’s still some hesitation. We’re still figuring out these tools. We see examples all the time of where AI has messed up, or put together false information. But I think the positive sentiment across our survey participants, and then also the results of our experiment, reinforce the idea that AI can be a good thing and that it can be embraced. Even in a setting like financial reporting and auditing, where there can be fear of job replacement, the focus on the human-technology interaction can hopefully lead to improved situations.” Cassandra Estep, is an assistant professor of accounting at Goizueta Business School, and a co-author of the forthcoming study looking at financial managers’ perceptions of the use of AI. She's available to speak about this important topic - simply click on her icon now to arrange an interview today.
UD researchers launch open-source tool to boost global food security and water sustainability
Efficient water usage in agriculture is crucial for sustaining a growing human population. A better understanding of the systems that support agriculture, farmers and farmlands allows for food production to become more efficient and prosperous. That's what makes the Monthly Irrigated and Rainfed Cropped Areas Open Source (MIRCA-OS) dataset so important. MIRCA-OS offers high-resolution data on 23 crop classes — including maize, rice and wheat — and helps researchers, students and farmers examine irrigation, rainfall and croplands and how they interact with global water systems. Co-authored by Endalkachew (Endi) Kebede, a doctoral student in University of Delaware’s Department of Geography and Spatial Sciences, a recent paper focused on MIRCA-OS was published in Nature Scientific Data. Kyle Davis, assistant professor in the Department of Geography and Spatial Sciences and the Department of Plant and Soil Sciences, served as a co-author on the paper and coordinated the study. “We first developed a comprehensive data library of crop-specific irrigated and rainfed harvested areas for all countries,” Kebede said. “This involved two years of gathering data from a wide range of international, national and regional sources. Through this process, we produced a tabulated crop calendar, annual harvested area grids and monthly harvested area grids for all irrigated and rainfed crops.” “The amount of effort that Endi put in to gather, process and harmonize all of this data is truly incredible,” Davis said. “His effort is a very important contribution to the scientific and development communities.” Doctoral student Endalkachew Kebede (left) and Assistant Professor Kyle Davis. (Photo credit: University of Delaware) Cropland accounts for 13% of Earth's total habitable land, and the preservation of cropland is important in feeding the growing global population. “Crop production has been a widespread human activity for a few thousand years, and it has a huge role in global food security,” Kebede said. “But it also has unintended impacts on the environment, such as overutilization of water resources, pollution through rivers or the effects on soil and the environment.” MIRCA-OS can play a crucial role in helping to better understand croplands and agriculture, allowing the global population to be successfully fed while minimizing the agricultural effects on the environment. In addition to the data included on cropland and water resources, MIRCA-OS allows researchers to view social aspects like poverty and unemployment through an agricultural lens, creating a better understanding of the interconnectivity of agriculture and social issues. MIRCA-OS is an updated version of the earlier MIRCA2000 dataset. Kebede said the MIRCA2000 was released nearly two decades ago, so renewing the data gives users more accurate and timely information. Both datasets specialized in examining irrigation and rainfall, but the MIRCA-OS added two new complexities to their data. First, MIRCA-OS is open source, meaning it is publicly available for anyone to use, download, or modify. Kebede said the added accessibility allows the technology to contribute to anyone's work, whether it be a student, a researcher or a farmer. “Anybody can use, update it, or upscale it to the special skill they’re interested in,” Kebede said. “Some might use it for research, some might use it to create policies and some might use it to practice agriculture.” To arrange an interview with Davis, visit his profile and click on the contact button.
