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ChristianaCare Names Its Breast Center: The Tatiana Copeland Breast Center
ChristianaCare has named its Breast Center The Tatiana Copeland Breast Center at the Helen F. Graham Cancer Center & Research Institute in recognition of Gerret and Tatiana Copeland’s generous financial support. The Copelands, local philanthropists and business entrepreneurs, provided a $1.2 million gift to the Graham Cancer Center in 2019 for breast cancer prevention and research for underrepresented women. Tatiana Copeland previously provided $800,000 to fund the purchase of two 3D mammography units. As a result of their philanthropic leadership, the Graham Cancer Center was one of the first facilities in the nation to offer 3D mammography. “ChristianaCare is deeply grateful to the Copelands for their generous support of the Helen F. Graham Cancer Center & Research Institute,” said Janice Nevin, M.D., MPH, ChristianaCare president and CEO. “They have made a tremendous difference in the lives of so many women in and around Delaware. We are deeply honored to name the Breast Center after Tatiana.” In a private event celebrating the naming, Dr. Nevin read a personal letter from President Joe Biden and First Lady Jill Biden that was sent to Tatiana about her support of the Breast Center. “Tatiana is a woman with extraordinary vision and a compassionate heart,” wrote President Biden. “As a breast cancer survivor, she has taken her pain and turned it into purpose, ensuring that all those who come in for testing at the Breast Center will receive extraordinary care. She has put lifesaving and life-altering care within the reach of those who need it most. And through it all, she has pushed for progress, fought for patients and kept hope alive.” “The Copelands share our commitment to providing our patients with the very best breast care, diagnosis and treatment,” said Nicholas J. Petrelli, M.D., Bank of America endowed medical director of the Helen F. Graham Cancer Center & Research Institute. “Their generous gifts have enabled women from Delaware and surrounding communities to receive expert, compassionate care right here at the Breast Center without ever having to leave the state. The Copelands have a way of discovering a need and then making the impossible possible.” “As longtime Graham Cancer Center supporters and as a breast cancer survivor myself who received wonderful treatment here, we are confident our investment in the Breast Center will continue to enable women to receive the same care that I did,” Tatiana Copeland said. “The atmosphere of the Breast Center is very comforting — like a nurturing hospital,” she said. “Everybody is very caring and attentive. Dr. Petrelli has created a team effort that is truly admirable. We hope our support inspires others to join us in the fight against cancer.” At The Tatiana Copeland Breast Center, patients are supported by an exceptional care team that includes radiologists, surgeons, radiation oncologists, genetic counselors and support staff. On-site capabilities include: 3D mammography. Digital mammography. Dedicated breast MRI. Breast ultrasound. Minimally invasive breast biopsies. Financial resources. Delaware’s first Center for Breast Reconstruction. According to the Delaware Division of Public Health, breast cancer is the most common cancer diagnosed among women in Delaware and the second leading cause of cancer death among women in the state after lung cancer. The Graham Cancer Center conducts community outreach to educate women about the importance of breast cancer detection and early prevention, including specially designed programs for underrepresented communities, including Black, Latinx and Asian women. “The Copelands’ ongoing generosity and support have helped us elevate the level of care at the Breast Center,” said Dia Williams, vice president of Philanthropy at ChristianaCare. “This gift will have an impact for generations to come.” To learn more about ChristianaCare’s philanthropy opportunities, visit https://christianacare.org/donors.
MEDIA RELEASE: CAA survey finds people who drive high on edibles continues to rise
A survey conducted by CAA South Central Ontario (CAA SCO) found that since 2019, there has been a 10 per cent increase (26 per cent in 2022 vs. 16 per cent in 2019) in cannabis impaired drivers admitting to consuming an edible before driving. With approximately 10 million Ontario drivers, that number equals about 156,000 Ontario drivers who have driven high on edibles in the last three months. “It’s shocking that we’re seeing this many people who are getting behind the wheel while high,” says Michael Stewart, community relations consultant at CAA SCO. “Our data shows an alarming trend in the use of edibles and driving. With the growing popularity of cookies, gummies, and chocolates, since legalization, the use of edibles continues to rise and so do people who drive high on edibles.” Stewart warns that edibles pose a greater risk to road safety because they are harder to detect and can take up to two hours for the effects to kick in. He underscores that people may get behind the wheel sober, only to become high mid-trip. Also, the effects can last up to 12 hours and residual effects for up to 24 hours. The survey also found that in the past three months, approximately 600,000 Ontario drivers have admitted to driving after consuming cannabis. While this number has remained the same since CAA’s survey in 2019, what continues to be of concern is the following: Almost half (about 282,000) of the cannabis impaired driving was paired with other substances such as alcohol or other drugs. More than half (about 336,000) of the cannabis-impaired drivers admitted to getting behind the wheel within three hours of consumption. A third of cannabis impaired drivers who drive the same day felt high while driving. While most Ontario drivers say that cannabis-impaired driving is a serious risk to road safety (89 per cent), only half are aware of the penalties. “Because of the novelty of edibles, there seems to be a knowledge gap surrounding the impaired-driving laws related to substances other than alcohol. However, studies show that the drug affects nearly every skill related to driving. It impairs a driver’s motor skills, making it harder to judge distances, and can slow reaction times,” says Stewart. Those caught and who fail a Drug Recognition Expert’s evaluation face an immediate 90-day licence suspension, a seven-day vehicle impoundment, and a $550 fine. If convicted in court, drivers will see their licence suspended for at least a year, along with various other mandatory stipulations including an education or treatment program, and the use of an ignition interlock device for at least a year.
Aston University partners with paediatric pharmaceutical company to facilitate student research
• Aston University MSc Pharmaceutical Sciences, Drug Delivery and MPharm students work with industry professionals on research projects • Proveca pharmaceutical specialises in the development and licensing of medicines for children • Students will attend workshops led by Proveca and receive coaching on their research proposals. Aston University has partnered with pharmaceutical company Proveca to help support and facilitate final research projects being undertaken by its MSc Pharmaceutical Sciences, Drug Delivery and MPharm students. The partnership between the College of Health and Life Sciences at Aston University and Proveca began with a contract research project during which Professor Afzal Mohammed worked with Proveca to explore the development of drug formulation. Proveca is a pharmaceutical company specialising in the development and licensing of medicines for children. The company has now come on board to support and supervise at least five final year research projects and will help steer the students in the next steps in their lab research. The company will also support a wider number of students by running workshops, educating them on the current challenges of drug formulation development and providing coaching on how to write a research proposal. Professor Afzal Mohammed, associate head of pharmacy at Aston University, said: “This is a fantastic opportunity to enhance the student experience and build on our excellent industry focused teaching and research”. The projects are due to start in January 2023 and Proveca has agreed to sponsor the final project prize open to all of our MSc Pharmaceutical Sciences, Drug Delivery and final year MPharm students. Dr Simon Bryson, CEO and founder of Proveca Ltd, said: “We are delighted to be building on our relationship with Aston University, having collaborated over several years on a range of successful projects including PhD sponsorship and supervision, visiting lecturing and MPharm research awards. “The partnership brings together the academic excellence of Aston University with the paediatric pharmaceutical expertise of Proveca which will ultimately drive innovation in paediatric medicines to improve child health.” For more information about the School of Pharmacy at Aston University please visit our website.
STORY: CAA gives the gift of live theatre to 200 guests
Life for some of Toronto’s youth just became more magical thanks to CAA’s ticket donation to Harry Potter and the Cursed Child. What beats the magic of live theatre? At CAA, the only thing more powerful is the gift of giving back. To help spread some cheer, CAA partnered with Kids Up Front Toronto to donate 200 tickets for Harry Potter and the Cursed Child on Saturday, November 26, 2022. Kids Up Front Toronto is an organization that distributes tickets to various arts, culture and sporting events to deserving kids and their families in the Toronto Area. Before the show, CAA Ed Mirvish Theatre staff welcomed the lucky recipients with complimentary snacks and giveaways. Plus, they hosted a pre-show photo opportunity for the guests of honour to strike their best wizard poses. After the performance, the cast further delighted the children with an exclusive post-show Q&A session. “We are giving more than just a ticket,” says Taz Ratanshi, Supervisor of Brand Partnership and Events at CCG. “We are enriching children’s lives with valuable experiences by enabling them to engage with the community.” CAA is thrilled to be back at live events to host unique and exclusive theatre offerings that help add financial and emotional value to the community. Learn more about how you can support Kids Up Front Toronto by donating your unused tickets towards this good cause. Experience the magic of this special event by checking out the photos below:
Expert Q & A: Florida Tech faculty experts discuss the Artemis mission and why it matters
Artemis 1 Launch Starts New Lunar Exploration and Research The Artemis 1 mission has hit its halfway point. The uncrewed capsule Orion is orbiting the moon in the first spaceflight of NASA’s Artemis program. Over the entire Artemis program, NASA plans to establish the first long-term lunar presence via a base camp on the moon, then will use what was learned from the moon development for a mission to send the first astronauts to Mars. Founded as a school providing classes for the pioneering space technicians at what would become NASA, Florida Tech has been closely associated with the space program since its inception. The Artemis mission is no different, as over 25 Florida Tech alumni are working on the mission as part of the Exploration Ground Systems crew. We spoke with Florida Tech aerospace, physics and space sciences assistant professor Paula do Vale Pereira, Ph.D., and Don Platt, Ph.D., associate professor of space systems, about the Artemis mission, what it could mean for future missions and more. Q: What makes the Artemis rocket and mission significant? Pereira: The Space Launch System (or SLS for short) is the rocket that is central to the Artemis mission. The SLS will be the third rocket in history to be capable of launching humans to the Moon. Previously, the American Saturn V and Soviet N1 had that capability – none of the four N1 launch attempts were successful, though. Thus, the SLS could become the second rocket to ever fly humans to the Moon. The SLS has been under development for over a decade and one of its key technological differences from Saturn V is the focus on long-term, sustained access to the lunar surface. The SLS will power the Orion capsule to lunar orbit, where it will dock to the Lunar Gateway (currently under development). The Gateway will be a small space station orbiting the Moon and will have docking ports for the Orion capsule and different lander modules, such as SpaceX’s Starship. This coordinated infrastructure means that the SLS needs to carry only the Orion capsule and the crew, instead of having the carry the lander, command and service modules, as the Saturn V did. Because they don’t need to bring all these other modules with them, a larger quantity of useful equipment and extra crew members can be brought along, opening doors for a longer and even more productive human presence on the Moon. The SLS rocket also has other architectures which, instead of carrying humans, can carry large amounts of cargo to the Gateway, which can then be transferred to the lunar surface. This cargo capacity will be fundamental in building the infrastructure necessary for humans to strive on the Moon. Platt: Indeed, the SLS will be the largest launch vehicle ever flown and will put on a spectacular show on the Space Coast. This Artemis I mission will also test out the Orion capsule in deep space for an extended mission. The capability for the capsule to support human life in deep space will be demonstrated. As well, there are mannequins onboard Orion with radiation sensors in them. They will measure the radiation exposure in deep space and around the Moon to help verify how much radiation human astronauts may be exposed to. And I would add, much like the shuttle opened up Low Earth Orbit for all of humanity, Artemis will do the same for lunar exploration. Q: What is the significance of Artemis to NASA-sponsored space exploration? Platt: Artemis is the next major NASA human space program. It is also NASA’s first program to go back to the Moon since Apollo. It is designed to be the first in multiple efforts to expand human presence in space beyond Low Earth Orbit. It is also significant in that it has a goal to land the first woman and first person of color on the Moon. So, this is an inclusive program to hopefully involve all of humanity in future human space exploration and one day settlement. Q: How can moon-orbiting mission of Artemis help future space exploration? Platt: We need to demonstrate modern capabilities to get large spacecraft that can support human exploration to the Moon. The first step is to place them in orbit to test them out and soon to get astronauts experience in that environment as well. Much like Apollo 8 first orbited the Moon before humans landed on the Moon in Apollo 11 we are now testing and demonstrating new technology and capabilities first in lunar orbit. Pereira: I personally think the most important development in the Artemis mission is the coordination between different providers, especially the commercial partnership with companies such as SpaceX, Blue Origin and Lockheed Martin. The commercial partners will provide the lander systems which will take the astronauts from the Lunar Gateway to the lunar surface, a level of dependable trust that has only recently started to be common in NASA’s history. If you're a reporter looking to know more about this topic, let us help. Dr. Platt is available to speak with media regarding this and related topics. Simply click on his icon now to arrange an interview today. Contact Director of Media Communications Adam Lowenstein at adam@fit.edu to schedule an interview with Dr. do Vale Pereira.
Interested in the true pursuit of greatness? Take a look at what Florida Tech has to offer
If you are up for the challenge and want to begin your own relentless pursuit of greatness, let us help. The Florida Tech campus is located in the heart of Florida’s Space Coast. That means proximity to key agencies and operations, such as NASA-Kennedy Space Center, SpaceX, Embraer, L3Harris Corporation, Northrop Grumman and more. Oh, and did we mention there are miles and miles of Atlantic Ocean beaches just moments away? Learn more about all Florida Tech has to offer. Get in touch today! Simply contact: Adam Lowenstein Director of Media Communications (321) 674-8964 adam@fit.edu
#Expert Perspective: The Journey of an Idea
Creativity is the lifeblood of innovation and cutting-edge business. During a Goizueta Effect Podcast, Jill Perry-Smith, senior associate dean of strategic initiatives and professor of Organization & Management, spoke about her decades of work at the intersection of creativity, innovation, and business. Creativity may come naturally for some, but everyone has the capacity to develop a creative skillset. When we think of creativity, we think of artistic expression. In the workplace, we think of breakthroughs in technology, but some of the most important creativity has to do with problem solving. In today’s flexible workspace, creativity is rewarded and encouraged. Each new idea takes a bumpy journey as it evolves, often cycling back and forth as novelty wears, obstacles arise, and risks become clear. Though circumstances may be different, each idea journey shares distinct phases. In the generation phase, innovators need inspiration. Sharing ideas with strangers rather than friends can be beneficial and can facilitate open-mindedness. During the elaboration phase, creators need support and encouragement to develop their ideas. Deeply analyzing the idea with one or two other people as opposed to sharing it with a larger collective is most valuable. While in the promotion phase, influence and reach are critical due to the risk associated with the idea and its lack of precedent. This is the time for resource gathering and professional networking. For the implementation phase, shared vision and trust are needed. At this point, a cohesive team with a shared north star can drive success. So how can a business facilitate workplace creativity? Perry-Smith recommends the following: Encourage creativity and innovation in your workplace. Make simple changes to the way your organization and teams operate, and always ask for more problem-solving alternatives. More alternatives lead to variety and creative solutions. Be collaboratively flexible and reduce conformity. Think of teams as a tool that is helpful when necessary. Always consider novel approaches. Don’t overlook the “creative nuggets” that arise from the idea journey. Listen to “The Journey of an Idea” podcast on Goizueta Effect. Looking to know more or connect with Jill Perry-Smith? Simply click on her icon now to arrange an interview and a time.
Expert Opinion: Real Fur? It’s Just Not in Vogue Anymore!
Back in 1994, animal rights organization PETA launched what would become one of the most iconic campaigns of the decade – and beyond. “I’d rather go naked than wear fur,” sparked a slew of headlines internationally and won support from celebrities such as Naomi Campbell, Gillian Anderson, Pamela Anderson, and others; many of whom agreed to pose nude or semi-naked in support of the anti-fur movement. Three decades on, in February 2020, PETA announced it was retiring the campaign, saying it was “no longer necessary” and citing the “demise of the trade.” Evidence suggests they are right. Since the early noughties, the use of fur among the world’s foremost luxury fashion houses has steadily declined. The production of mink and other pelts–an industry valued at $1.8 billion in the late 80s–has declined in America by around 45 percent in the last 20 years, according to the Department of Agriculture. Meanwhile, high-end fashion brands like Gucci, Vivienne Westwood, and Stella McCartney have pledged to go fur-free, with Fendi, Saint Laurent, and others set to follow suit in 2022. Fur has never been less fashionable. But can activism alone claim victory in the fight for more ethical fashion practices? Emory’s Giacomo Negro, professor of Organization & Management and professor of sociology (by courtesy), has released new research that suggests another major factor played a key role in the process that led to the abandonment of fur; and it’s none other than perennial style bible, Vogue. When Vogue Speaks, People Listen We know that the use of fur has been dropping off steadily on the supply side, on the part of producers and manufacturers themselves, in the last two decades. What we didn’t know was how much of this was down to pressure from PETA and other highly-visible activism. Or whether there might be other forces at play–industry intermediaries that have a gatekeeping function, such as the fashion press, exerting a more subtle but just as powerful influence on the producers of fur. - Giacomo Negro, professor of Organization & Management Hypothesizing this to be the case, Negro teamed up with INSEAD’s Frederic Godart and Greta Hsu of the University of California. First off, they had to determine the most important and global of fashion’s gatekeepers. “There are other publications, but Vogue is undoubtedly a significant force in fashion. The magazine has long occupied a unique position that is neither an insider nor an outsider in the sense that its editors are intimately connected to the top designers and decision-makers in the industry; simultaneously, it’s an external, independent publication with global reach and singularly powerful influence on fashion’s views and tastes.” If Vogue were to take a certain view of the use of fur in clothing over time, would fashion houses take note and follow suit, the researchers wondered? To test this, Negro et al put together a largescale dataset integrating data from more than 18 years of Vogue’s runway reports: features covering fashion shows in Paris, Milan, London, and New York between Spring 2000 and Fall 2018. The set included 670 fashion houses hosting at least two runway shows in this period, focusing on women’s prêt-à-porter designs. Next, the researchers ran an analysis across the texts published by Vogue after each show. They coded words relating to the moral and ethical dimensions of fur use. “When Vogue publishes a report, you don’t just get a review of the collections,” says Negro. “You also get the magazine’s opinion and appraisal of the clothing.” Fur Ethics and the Decline of a Centuries-Old Industry Parsing the attention to fur ethics expressed in these reports and looking at the frequency of the appearance of fur on runways over time, he and his colleagues found something striking: a clear, quantitative correlation between the magazine’s coverage of fur ethics and a drop off in its use by fashion houses, starting in 2011. “From around 2009, Vogue starts referencing the ethical and social concerns around fur and this continues through to 2014. In 2011, you begin to see a steady decline that follows in the use and appearance of fur on catwalks in the major fashion capitals of the world.” But could this simply be credited to an increase in activism at the same time? Unlikely, says Negro. He and his colleagues also looked at data on media coverage of anti-fur events in France, Italy, the United Kingdom, and the U.S. and failed to establish any meaningful correlation with Vogue’s editorial position over the same period. “What seems most plausible is that as an influential industry gatekeeper, Vogue was driving a change in views on fur ethics and fur use, alongside its own changing position on the ethics of fur,” says Negro. And it’s interesting to remember that fashion, like other creative industries, tends to operate in accordance with its own set of rules and its ‘artistic freedom.’ When activists targeted Jean Paul Gaultier’s Fall Show of 2009, he simply announced that he loved fur and would continue using it. However, when Vogue starts weighing in with an opinion, that’s when designers start following suit. - Giacomo Negro, professor of Organization & Management Which isn’t to say that activism did not have a critical role, he adds. In leading and reshaping the conversation around fur over the last three decades, PETA and others have brought the key issues to the attention of the world’s media like no other, says Godart: “Our findings also suggest that specific forms of anti-fur activism such as advertising campaigns, and legal maneuvers, became effective in influencing fashion houses’ decisions to move away from fur when amplified by Vogue’s references to moral concerns around fur use.” For any business or industry looking to navigate changing perceptions, tastes, or sentiments, gatekeeper entities–intermediaries like experts, media publications, and others–can provide useful signals that can help strategic decision-making, say Negro, Godart, and Hsu. Though in the age of social media, it may become that much more difficult to distinguish signals from noise. Proactive organizations might do well to identify and engage with social movements and gatekeepers ahead of change, they say, rather than bide their time until pressure forces their hand. Interested in learning more? Then let us help with your questions or coverage. Giacomo Negro is a professor of Organization & Management and Professor of Sociology at the Goizueta Business School at Emory University. Simply click on his icon now to connect and arrange an interview.
Baylor Expert: Finding Work-Life Balance with Remote Work
Before March 2020, the idea of remote work was not a realistic option for many businesses. However, the COVID-19 pandemic changed options drastically for employees almost overnight, and the remote work experiment began. Fast forward to today, and traditional work styles are no longer considered the only option and many employees are looking for the freedom to choose where they work. Remote work is generally viewed positively, but it has its own distinct set of challenges, and businesses that help employees respond to these challenges will benefit with a more productive and healthier workforce, said remote/hybrid work expert Sara J. Perry, Ph.D., The Ben Williams Professor of Management at Baylor University’s Hankamer School of Business. This is especially important as remote work continues to be a popular option. According to a Gallup poll conducted in August 2022, 34% of employees prefer to work exclusively remote, 60% said they would like a hybrid model and only 6% would like to return to a traditional full-time on-site model. Two keys to success for remote work: flexibility and intentionality Perry has researched the issues around changes to the workplace for over a decade. In a recent article, Interruptions in Remote Work: A Resource-based Model of Work and Family Stress, published in the Journal of Business and Psychology, Perry and her research team surveyed 391 couples to understand the difficulties in finding the balance between work and family when at least one of them works from home. The research shows the keys to success for remote work are flexibility and intentionality. “You can't have a one-size-fits-all; it has to be a nuanced approach,” Baylor University's Sara J. Perry said. Perry identified two risks to successful remote working: Increased interruptions from family members Blurring of work life with family life Develop healthy break habits Unexpected work interruptions make it difficult to focus on the work tasks, and the lack of boundaries between work and family can turn job duties into a non-stop endeavor for the remote employee. These interruptions can cause frustration, a lack of focus and difficulties getting back on task that can eventually put stress on family relationships. “The simple act of establishing effective breaks during work hours can help people sustain their well-being and job satisfaction without sacrificing productivity. The negative effects of not establishing healthy break habits include increased stress for the employee and their family,” Perry said. “If you’re using your breaks wisely, the study suggests that those intentional breaks reduce the damage that interruptions.” A good place to start for remote employees is incorporating some non-work goals into breaks throughout the workday, which can be as simple as starting or finishing a household chore. According to Perry, these activities make a difference in overall stress, engagement and productivity. Breaks focused on self care are also important to include throughout the workday. “Meditating or taking a nap makes you feel restored because you are doing things that make you feel accomplished and give your brain a break from your actual work,” Perry said. Employers also have an important role to play in establish a habit of intentional work breaks. “A lot of people say, ‘I never take breaks,’ or ‘I don't take enough breaks,’” Perry said. “By offering staff the autonomy to plan their own workday that includes breaks without guilt, employers also benefit. Reducing the stress of struggling to maintain a work-life balance will also reduce burnout.” Understanding how to overcome these and other remote work challenges requires employers and employees be “intentional about meaningful communications and connections,” Perry said. She added that leaders who recognize the importance of work versus family time can help employees to develop strategies that allow them to grow and learn while maintaining a healthy balance between work and family.
Permanent magnets play an indispensable role in renewable energy technologies, including wind turbines, hydroelectric power generators and electric vehicles. Ironically, the magnets used in these “clean energy” technologies are made from rare earth elements such as neodymium, dysprosium and samarium that entail environmentally hazardous mining practices and energy-intensive manufacturing processes, according to Radhika Barua, Ph.D., mechanical and nuclear engineering assistant professor. Access to these rare earth magnets is also heavily reliant on China and demand for them is expected to grow as the U.S. seeks to meet net-zero carbon emissions by 2050. “That anticipated demand poses a challenge to U.S. decarbonization goals as the rare earth elements are characterized by substantial market volatility and geopolitical sensitivity,” Barua says. “This is where our project comes in.” Barua and fellow VCU professors Afroditi Filippas, Ph.D., and Everett Carpenter, Ph.D., are part of a team of VCU researchers working to create new types of magnets. By using additive manufacturing, more commonly known as 3D printing, they hope to create replacements for those permanent magnets composed of rare earth elements that are made from materials readily available in the U.S. China mines 58 percent of the global supply of rare earth elements used to make neodymium magnets that are widely used in consumer and industrial electronics, the U.S. Department of Energy (DOE) noted in a February 2022 report. That dominance grows throughout the manufacturing process with China accounting for 92 percent of global magnet production, the DOE estimates. “It would be ideal if we could manufacture the same magnets with the same characteristics without using rare earth elements,” says Filippas, who teaches electromagnetics at VCU. “It would be even better if we could make these magnets using additive manufacturing techniques.” VCU researchers are trying to do that in collaboration with the Commonwealth Center for Advanced Manufacturing (CCAM), which brings university, industry and government officials together to tackle manufacturing challenges. The professors are conducting much of their work at CCAM’s lab in Disputanta, Virginia. “We have access to equipment that we would not have access to at VCU,” Filippas says of the benefits of the CCAM partnership. “They provide that level of expertise using the equipment and understanding the process.” The project is funded by the VCU Breakthroughs Fund and CCAM. Barua is working with Carpenter, a chemistry professor, on the materials science part of the project. Filippas is focusing on data analytics and is helping develop a monitoring process to ensure the newly-crafted replacement magnets are viable. In addition to providing a more stable source of supply, Barua says the replacement magnets could also bring environmental benefits. Providing an alternative to rare earth magnets would involve less hazardous mining techniques while also reducing emissions and energy consumption. The replacement magnets are made by filtering particles of iron, cobalt, nickel and manganese through a nozzle where a laser fuses them together through a process known as direct energy deposition. That metal 3D printing approach can make complex shapes while minimizing raw material use and manufacturing costs, Barua says. “Right now, we’re printing straight lines just to see what we’re going to get and see if we can even print them,” Filippas says. “Are we getting the composition of the materials that we want? It’s a slow painstaking process towards freedom from reliance on rare earth materials.” Barua says using additive manufacturing allows researchers to create a unique microstructure layer-by-layer instead of simply making magnets from a cast. Researchers do not expect their replacements to mimic the full strength of rare earth magnets, but they hope to produce mid-tier magnets that are as close as possible to current magnets. Carpenter adds their new magnets could potentially be smaller and weigh less than rare earth magnets, which could lead to numerous benefits. “This reduction would be a big savings to the automobile manufacturing industry, for example, where every ounce matters,” Carpenter says. “In an S-Class Mercedes, there are over 130 magnets used in sensors, actuators or motors. This approach could save pounds of weight which translates into fuel efficiency.” Barua says the team is working to establish the feasibility of their new magnet-making process. They are trying to get the microstructure of the new magnets just right and are using additive manufacturing to fine-tune their magnetic properties, Barua says. “When artificial diamonds, cubic zirconia, was synthetically produced in the lab, it changed the entire diamond industry,” Barua says. “That’s exactly what we’re trying to do. We’re trying to make synthetic magnets.”
