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It's a fabulous fall - and our expert can explain why all those colors come out this time of year
Autumn has arrived. And as we all take time to welcome this wonderous palette that nature delivers year after year, those who are curious about all those colors are looking for answers. Why there are so many different shades, tints, and tones? What causes the colors to change? And where's the best place to find one of nature's finest displays of leaves? It's a topic that comes up every year, and recently Connecticut Public Radio connected with UConn's Bob Fahey to get some of the answers about autumn in New England. I ventured into a forest in northeastern Connecticut with two UConn tree experts. We met up at Horsebarn Hill, one of the best viewpoints in the state, surveying a rolling river valley showing off with fall colors. We see oaks just starting to turn red. Nearby hickories provide a dash of yellow – and, of course, the maples are already stealing the show, even on a cloudy day. Here’s what I found out: Our trees are diverse One reason the foliage is so good is simply due to the number of species we have. “We have a very diverse hardwood forest in this part of New England,” said Bob Fahey, an associate professor and forest ecologist at UConn. “We have both species that are more southern species and also some of the more northern species.” “In comparison to say, the Mid-Atlantic or other places that have lots of deciduous species, we have maples, which are just the best,” he said. “We also have a number of species that have nice yellow foliage,” he said. “Birches and beech. If you go a little bit farther south from here, mostly what you have is oaks. And oaks can have good fall foliage colors, but there are a lot of times they don't and they don't last for as long.” We have lots and lots of trees The diversity of species provides a diversity of color, said Tom Worthley, an associate extension professor and a forester at UConn. He asked me to remember the last time I flew over Connecticut. What did you see, he asked. Lots of trees, right? “Most of the ground is covered by a tree canopy,” Worthley said, noting that some estimates put that tree canopy cover at around 75% of the land area of the whole state. “Back where we were standing a few minutes ago, we had some cherry trees,” Worthley said, his eyes scanning the trees enveloping us. “There's a few remnant ash, there's some walnut around the edges here. And let's see, some hickory.” A walnut tree towers over us – and there are even some white pines. It’s that varied bioscape that sets New England forests apart. “Even in my two-acre forest behind my house, I have 22 different species of tree, which is more than some regions of the northern part of the U.S.,” Fahey said. Travel to the west, and what you’re likely to see are lots of evergreens and aspen trees. “Not that there aren't others, there are plenty of others, but not in the same abundance and not in the same kind of mix that we have around here,” Worthley said. Climate plays a role Across New England are rolling hills with microclimates that can contribute to vibrant fall colors. “You’ll see ... highly different color in different parts of the landscape, which has to do with temperature differences,” Fahey said. Combine that with Connecticut’s mix of southern and northern species and the colors here might not be as exciting and bright as what you would see in Vermont and New Hampshire, Fahey said. But our foliage season can sometimes last a little bit longer. One reason? Oaks. “We have so much more of that oak component,” Fahey said. “The oaks will hold their leaves until the end of October.” Moisture, temperature and the amount of daylight all contribute to how long it takes for a tree to shed its leaves. And, for each species, the calculation is different. “A tree makes an economic decision,” Worthley said. “It decides, ‘Well, it's costing more in energy to keep these leaves going than what they're producing for me and so it's time to shut them off.’” Why do leaves fall anyway? It’s when leaves are green that the most important work is happening, pulling carbon out of the atmosphere and giving us oxygen. And for that green color, we can thank the pigment chlorophyll. “The color that's in the leaves – is always there from the time the leaf is grown,” Worthley said. “As the growing season fades, the chlorophyll disappears,” he said. Then the other colors in the leaf can begin to show off. Pigments like anthocyanins (reds and purples) and carotenoids (yellows and oranges) peek out, tiny threads in an autumnal blanket transforming New England’s green forests into a richly colored landscape. The colors are out - but only for a limited time. If you're a journalist looking to know more about this topic before all the leaves fall, then let us help. Dr. Fahey is an Associate Professor in the Department of Natural Resources and the Environment and Center for Environmental Sciences and Engineering at the University of Connecticut. He is also the George F. Cloutier Professor in Forestry, director of the UConn Forest, and associate director of the UConn Eversource Energy Center. Simply click on his icon now to arrange a time to talk today.
Today’s global business environment has led to rising demand for more advanced qualifications. Aston University’s Geoff Parkes explains how a DBA degree can help leaders meet employer demands and identify cutting-edge solutions to business problems. In recent years, the Doctor of Business Administration (DBA) has emerged as a prestigious qualification that equips aspiring business leaders with the skills and knowledge necessary to address complex challenges in the corporate world. Delivered online, Aston University’s Executive DBA programme is designed to accommodate professionals’ busy schedules and exemplifies the flexibility and relevance that DBA degrees offer in today’s dynamic business environment. Turning theory into practice DBA programmes, like their doctoral counterparts, require candidates to delve deeply into advanced business topics and contribute to their chosen field through original research presented in a thesis. What sets DBA graduates apart is their ability to bridge the gap between theory and practice. They are trained to apply their extensive knowledge directly to real-world business problems, making them invaluable assets to their employers. While DBA students are generally not inventing new theories, they are applying existing models in innovative and creative ways that contribute new knowledge both to academia and practice. Universities and business schools that offer DBA programmes will have a cadre of academic supervisors and faculty who can combine scholarly rigour with practical business experience. This is what students look for in their choice of institution. According to the Global DBA Survey from Compass, the typical DBA candidate boasts an impressive 15 years of professional experience on admission to the programme. It’s the norm for DBA students to complete their research while holding middle or senior management positions, showcasing their commitment to career advancement and expertise development. In fact, a DBA candidate’s thesis is usually directly related to a live work issue that requires this level of rigour. Rising educational expectations In the rapidly evolving business landscape of the 21st century, businesses worldwide are seeking leaders who can seamlessly navigate new challenges without extensive training. While a bachelor’s degree coupled with professional experience was once sufficient, the demand for more advanced qualifications has grown substantially. For many, the Master of Business Administration (MBA) has therefore supplanted the Bachelor of Business Administration (BBA) as the requisite ‘entry-level’ degree, with DBA degrees elevating candidates even further. A recent report from EFMD Global found that DBAs are on a growth trajectory, with 86 per cent of institutions offering the qualification expecting an increase in enrolments in the near future. Career advancement and reputation are key growth factors for those seeking to study the qualification. The main driving motivations are the transformation of careers (cited by 81 per cent of respondents), the ambition to achieve the recognition of ‘Doctor’ (cited by 76 per cent) and the need for research with managerial impact (71 per cent). Business as an international language The proliferation of DBA education globally is a relatively recent phenomenon, with many programmes established in the last decade. This trend is not confined to a specific geographic location – the aforementioned Global DBA Survey from Compass indicates that 42 per cent of programmes are based in Europe, 28 per cent in North America and 22 per cent in Asia. DBAs are demonstrating their ability to impart business knowledge that transcends borders. Moreover, the survey highlights an 80 per cent increase in demand for DBA programmes worldwide, with no region experiencing decreased interest and significant growth in the Middle East and Asia. Aston University’s Executive DBA programme, with its flexible distance learning approach, exemplifies this global trend. Taking an academic approach to business Contrary to popular culture perceptions, business leaders rely on a foundation of knowledge acquired through rigorous academic and professional development. A guide in US News & World Report outlines the various stages of a typical DBA online programme, emphasising that candidates undergo multiple phases of research and evaluation to become workplace-ready executives. The journey includes: Research methods: DBA programmes commence with research methods courses that equip students with essential skills for business research. These practical courses introduce students to valuable sources and questions, preparing them for their thesis projects. Thesis and defence: After completing research methods courses, DBA candidates propose their doctoral theses, refining them with faculty supervisors. Supervisors ensure that thesis topics are original and contribute knowledge to the field. Candidates then conduct research and present their findings in a viva, which determines whether they have met the required standard for a doctorate. Benefits of DBA completion DBA graduates stand to enjoy several benefits, including: 1. Increased salary: DBAs command significantly higher salaries compared to other business degrees. PayScale data reveals that while graduates of a bachelor’s degree in business earn an average of GBP£34,000, MBA graduates earn median salaries of £52,000. DBA degree holders stand to earn even more, in executive positions that might include operations director (£87,989), vice-president (£92,800) and finance director (£102,078). 2. Multiple career paths: Unlike PhD programmes that primarily prepare students for academic careers, DBAs offer participants the flexibility to pursue both academic and business careers. Aston University’s Executive DBA programme, in line with global trends, focuses on preparing students for senior management roles. DBA candidates align their research projects with their career paths, showcasing their advanced knowledge and expertise in specific domains. In conclusion, the rise of DBA programmes is driven by the growing demand for advanced business education, the globalisation of business knowledge and the need for leaders who can integrate academic rigour with practical expertise. DBA graduates are well-equipped to meet employer demands and explore innovative solutions to contemporary business challenges, making them invaluable assets in the ever-evolving world of business. Dr Geoff Parkes is DBA programme director and associate professor in marketing and strategy at Aston Business School, Aston University. Following a career in industry, he graduated with a DBA in 2015 Discover Aston University’s online Executive DBA programme Aston University is a public research university situated in Birmingham, England. In 2020, Aston University was named ‘University of the Year’ by the Guardian and ‘Outstanding Entrepreneurial University’ in the Times Higher Education Awards. Aston was also shortlisted for ‘University of the Year’ in the Times Higher Education Awards 2021
For the second consecutive time, ChristianaCare has earned the Joy in Medicine™ recognition from the American Medical Association (AMA). ChristianaCare earned Gold Level recognition, the highest level of recognition in the Joy in Medicine™ Health System Recognition Program. It was one of only 10 health systems nationwide to achieve Gold Level. The recognition underscores ChristianaCare’s demonstrated commitment to the well-being of clinical care team members. “Receiving the Joy in Medicine Award the first time was certainly an honor, but achieving gold level status a second time is an even greater achievement, as the requirements are more exacting,” said ChristianaCare Chief Wellness Officer Heather Farley, M.D., MHCDS, FACEP. “It is a testament to the fact that at ChristianaCare and our Center for WorkLife Wellbeing, we are not comfortable resting on our laurels. We continue to raise the bar in our efforts to support the well-being of our caregivers, effectively respond to the changing health care landscape and foster an environment where each of our caregivers can thrive.” Continued Excellence in Support of Caregivers In 2022, ChristianaCare’s Center for WorkLife Wellbeing launched Psychological First Aid training to help organization leaders build skills to identify and support colleagues impacted by stress. More than half of ChristianaCare leaders completed the training in 2022. The training is now available to all caregivers. In addition, ChristianaCare’s peer support program, known as Care for the Caregiver, offers confidential individual peer support and group support following a range of stressful events at work. The program completed nearly 2,500 encounters from 2015 to 2022. ChristianaCare also has established the Workplace Civility Steer Team, which provides strategic direction in establishing an environment that is safe and free of violence for caregivers, patients and visitors. The team performs this through program and process development for the identification, prevention and response to workplace violence, a challenge increasingly faced by health care workers nationwide. “Health organizations that have earned recognition from the AMA’s Joy in Medicine Health System Recognition Program are leading a national movement that has declared the well-being of health professionals to be an essential element for providing high-quality care to patients, families and communities,” said AMA President Jesse M. Ehrenfeld, M.D., M.P.H. “Each Joy in Medicine recognized organization is distinguished as among the nation’s best at creating a culture of wellness that makes a difference in the lives of clinical care teams.” Burnout rates among the nation’s physicians and other health care professionals spiked dramatically as the COVID-19 pandemic placed acute stress on care teams and exacerbated long-standing systemic issues. While the worst days of the pandemic have passed, the lingering impact of work-related burnout remains an obstacle to achieving national health goals. Since its inception in 2019, the Joy in Medicine™ Health System Recognition Program has recognized more than 100 organizations across the country. In 2023, a total of 72 health systems nationwide earned recognition with documented efforts to reduce system-level drivers of work-related burnout and demonstrated competencies in commitment, assessment, leadership, efficiency of practice environment, teamwork and support.
Murdoch's shocking retirement: Expert predicts minimal change in Fox's stance or approach
Despite the fact that he was 92, Rupert Murdoch's retirement as chairman of Fox Corp. and News Corp. came as a shock. Many observers see the passing of the torch from right-wing Rupert to more right-wing son Lachlan as a potentially seismic shift in the media landscape. Danilo Yanich, professor of public policy and administration at the University of Delaware, can discuss the changing of the guard at Fox, which he believes won't alter the network's approach all that much. Yanich doesn't think anything will change from the media side of the equation – coverage won't be any more right wing than it was before. "Lachlan has been running the day-to-day activities for some time now." Also, Yanich said, whether Rupert is "retired" or not does not take him out of the picture. "He still owns the company." Yanich noted that there has been commentary regarding the implications his retirement has for the power arrangements within the company. "That is probably true, but I do not see any change in how Fox approaches its media activities." Yanich's research centers on the media and its intersection with citizenship, public policy and crime, as well as media ownership. He directs the Local Television News Media Project, which examines the role of the news media in democracy and public policy. Yanich was awarded presidential fellowships at two Salzberg Seminars (Salzburg, Austria), both focused on ethics and the news media. To set up an interview with Yanich, simply click on this profile below.
Imposter Syndrome: Am I Good Enough? Am I Smart Enough?
Have you ever asked yourself any of the following questions: “Can I do this?” “Do I deserve this?” “What happens when others find out I don’t know what I’m doing?” If so, you’re not alone. More than 70% of people (including many great leaders!) have feelings of imposter syndrome. Alex Dunn, who teaches principles of management, organizational behavior, human resources, and life and career development at UMW, shows others how to recognize, redirect and overcome feelings of imposter syndrome to achieve success. Her recent workshop – “Do I Deserve This? Recognizing and Using Imposter Syndrome as Fuel for Your Future” – aimed to help participants rise above feelings of inadequacy when applying for, and carrying out, jobs and other opportunities. Looking to know more? Our experts can help. Alexandra Dunn is available to speak with media about imposter syndrome - simply click on her icon now to arrange an interview today.
Back to School: Experts Available to talk ChatGPT, Food Insecurity and Education Leadership
With the school year starting very soon, the University of Delaware media team have rounded up some education stories, experts and research to consider for feature/publication. Experts: Gary Henry is dean of the University of Delaware’s College of Education and Human Development and professor in the School of Education and the Joseph R. Biden, Jr. School of Public Policy & Administration. He specializes in education policy, educational evaluation, educator labor markets, and quantitative research methods. Gary can lend context and steps to take to reverse/adapt to this new educational landscape. Allison Karpyn is an associate professor who can speak to topics related to hunger, obesity, school food, supermarket access, food insecurity, healthy corner stores and strategies to develop and maintain farmer’s markets in low-income areas. She has spoken extensively about food in schools and can offer context to those subjects. Joshua Wilson is an associate professor and has been featured in WaPo for his AI/ChatGPT knowledge in the past. His research broadly focuses on ways to improve the teaching and learning of writing and specifically focuses on ways that automated writing evaluation systems can facilitate those improvements. Stories: UD professor partners with Sesame Workshop to create Stories with Clever Hedgehog Among the casualties of the Ukraine war are 2 million-plus children. In an effort to restore some sense of normalcy to their education years, University of Delaware professor Roberta Golinkoff—a nationally recognized expert in childhood literacy—has partnered with Sesame Workshop and others to develop Stories with Clever Hedgehog, a website with free interactive e-books, games and other resources. Books are available in both Ukrainian and English, prompting a global experience for readers of any background. There are photos and video ready for this coverage. Golinkoff and Sesame Workshop leadership are open for interviews. Research: Study finds teachers’ anxiety in mathematics and science was associated with the mathematics and science anxiety of their low-SES students To reach out to specific experts, please click on their "View Profile" button.
Repeatedly seeing headlines of wrongdoing reduces perception of moral offense
A study recently published in Psychological Science reveals that when people repeatedly encounter headlines about corporate wrongdoing, they view the wrongdoing as less unethical and are more likely to believe the headlines are true. Social media can cause scandalous news to go viral in an instant, and the resharing of provocative headlines ensures people repeatedly encounter these scandals. To test the effects of this repetition on moral judgement, researchers at Vanderbilt Peabody College of education and human development and the London Business School sent text messages to study participants with news headlines about corporate misconduct. The study occurred over the course of 15 days as participants engaged in their daily routines. “We often think about social media and the current digital media landscape as increasing our anger and moral outrage, but in this case, repeated exposures to corporate wrongdoings actually made people slightly less outraged about the moral offense,” said Lisa Fazio, associate professor of psychology and human development. “When we repeatedly see news of the latest viral wrongdoing on social media, we often encounter it passively, at random times of the day, and while we might be distracted by other tasks. In our research, we show that even passing encounters can shape our thoughts and emotional reactions,” said Raunak Pillai, the study’s first author and a psychology doctoral student in Fazio’s Building Knowledge Lab. The researchers found that participants rated repeated headlines of wrongdoing as significantly less unethical than new headlines–a phenomenon known as the moral repetition effect–and that participants’ anger diminished when they encountered wrongdoings described in repeated headlines versus new headlines. The less anger they felt, the less unethical they judged the wrongdoing. Likewise, wrongdoings in repeated headlines verses new headlines were rated as less unusual, which also led to judging the wrongdoing as less unethical. That said, the effect size of repetition on moral judgement diminished as participants encountered more headlines; in other words, the effects were larger from the first to the second encounter as compared to the 15th to 16th encounter. As the number of repetitions increased, the effect on moral judgement became progressively smaller. Additionally, the more frequently participants viewed a headline, the truer they thought it was (known as the illusory-truth effect). After the initial views of headlines, participants’ truth ratings rose sharply and then plateaued, suggesting that the first few encounters with a headline have the most impact on peoples’ beliefs. The findings also suggest that perceptions of misconduct as true may elicit a more lenient moral judgment, but the authors say more research is needed to confirm this effect. “The more we hear about a wrongdoing, the more we may believe it—but the less we may care,” the authors write. Fazio and Pillai collaborated with Daniel Effron, Ph.D., from the London Business School on this study.
The CRISPR Dilemma: A Road To Saving Lives Riddled with Roadblocks
The New York Times recently published an Op-Ed by Dr. Fyodor Urnov unpacking the incredible advancement and possibilities of CRISPR gene editing technology on human lives. It also addressed some of the roadblocks and challenges preventing this "not so new" technology from getting to the finish line of promise. Dr. Eric Kmiec, the director of ChristianaCare's Gene Editing Institute, whose unparalleled research has led to over 18 patents that have advanced medical research, also shared his concern in a follow-up letter published by the New York Times about the many roadblocks standing in the way of life-saving opportunities with gene editing and CRISPR technology. Dr. Kmiec (above) in the lab "If we were able to safely and effectively approve a COVID vaccine in a year, we must do the same by pooling public and private funds and seek ways to speed science. Why can’t we support the most promising solutions to some of the longest running and most intractable of cancers or rare diseases?" The advancement of gene editing has not only been stalled by the outdated processes of medical reviews and policies, but many have introduced political and religious barriers. The idea of "playing God" or even Dr. Frankenstein when people hear the term "gene editing" raises ethical questions based on a lack of understanding. Some of these concerns are shared in this recent article in Futurism. Ask one of the 100 people afflicted with a gene defect that could cost them their lives at age 7 and the perspective may be a little different. Nature makes mistakes, often imperfect, and impacted by the ever-changing landscape, impacted by external factors that are either known or unknown. Gene editing, simply put, can fix typos in genes that have experienced a glitch. As Dr. Kmiec puts it, "It allows us to correct mutations that are inbred in the genome, it's correcting nature's mistakes — and nature does make a bunch of mistakes." Whether gene editing fits into a belief system or is too otherworldly for some to grapple with, Dr. Kmiec asserts that speeding up the delays put onto science by process, politics or fear will result in saving lives, saving pain and advancing possibility. Dr. Urnov agrees, "Scientists owe them and their families honesty about the chasm between a test tube in a lab and an IV line in a hospital. The greatest obstacles are not technical but legal, financial and organizational." Gene editing is a pioneering technology that can help humans, plants and animals alike. When it comes to putting it into action, at the very least, if science is there to help, everyone should have the choice to use it.
Expert Perspective: UC Irvine's David Feldman on 'How to address the American megadrought?'
With the American West suffering from its worst megadrought in 1,200 years, and the Mississippi River as its lowest levels in recent history, water resource management is key to the America’s future. It’s a political challenge as much as a climate change mitigation one. UCI Water’s director David Feldman studies how water is allocated and distributed, and the difficulties in achieving institutional reform to promote equity in water management in the U.S. and elsewhere. He specializes in water resources management and policy, global climate change policy, ethics and environmental decisions, adaptive management, and sustainable development. Recently, David was featured on the UCI podcast to talk about this issue. If you're a journalist looking to cover this important topic - then let our experts help with your stories. David Feldman is a professor of Urban Planning & Public Policy and Political Science, Director of Water UCI. He is an expert in the areas of water resources management and policy, global climate change policy, ethics and environmental decisions, adaptive management, and sustainable development. David is available to speak with media - simply click on his icon now to arrange an interview today or call Tom Vasich with UCI media relations at 949-285-6455.
Aston University expert to talk on gender diversity and inclusion at major cyber security event
The Ethnic Minority in Cyber (EMiC) network's flagship event is supported by the Department for Digital, Culture, Media and Sport Attendees will hear from inspirational speakers looking at current and future initiatives to increase diversity in the cyber sector Dr Anitha Chinnaswamy from Aston University will be presenting a talk on gender diversity and inclusion in cyber. An Aston University expert and founding group member of Ethnic Minority in Cyber (EMiC) is set to present a talk at a major cybersecurity event on 28 April 2022. The EMiC network's flagship symposium is supported by the Department for Digital, Culture, Media and Sport and will take place at Edgbaston Park Hotel in Birmingham. Attendees will hear from inspirational speakers looking at current and future initiatives aimed around increasing diversity in the cyber sector and will also be able to provide feedback into the initiative and policies going forward. The symposium will consist of a keynote speech, invited talks, panel sessions and round table workshops. Dr Anitha Chinnaswamy from the Cyber Security Innovation (CSI) Centre at Aston Business School will present a talk on gender diversity and inclusion in cyber and the outreach work of the Centre with schools to increase representation. Simon Hepburn, CEO UK, Cyber Security Council is the keynote speaker. The EMiC network, of which Aston University is a founding member, is a pilot network for Black, Asian and Ethnic Minority cyber academia, professionals and businesses, with the long-term aim of significantly improving representation across the cyber sector. Dr Anitha Chinnaswamy, lecturer in cyber security management at the CSI Centre at Aston Business School, says: “I am looking forward to speaking at such an important event about an ever-important topic in cyber. “While there is a growing cyber security skills gap and high shortage in the UK cyber sector, a recent survey found that only 17 per cent of cyber professionals are from ethnic minority backgrounds across all cyber roles. “The cyber sector remains relatively nondiverse in terms of gender. Just 16 per cent of the workforce across these firms is female, compared to 28 per cent in other UK digital sectors. “Those filling senior roles, typically with six or more years of experience, are particularly nondiverse across a range of characteristics including gender, ethnicity, disability and neurodiversity. “For example, just three per cent of senior roles are filled by women.” Aston University’s CSI centre, led by Professor Vladlena Benson, is the only female-led cyber security centre in the Midlands region and serves on the UK Cyber Security Council (UKCSC), alongside Simon Hepburn its CEO, to promote professionalism standards in cybersecurity. Professor Benson, director of the CSI Centre at Aston Business School, said: “Aston University CSI is actively involved in shaping diversity policy, such as with the launch of the NCS22 strategy in Birmingham and enabling the Cyber Explorer programme as a first schools’ engagement for girls from diverse backgrounds. “As ambassadors we are passionate about working towards closing the gender gap. This will help pave the way for a future of gender diversity, and hopefully other types of diversity, in the cyber security field. “Our work with female students in a highly diverse Midlands’ landscape highlights the challenges that are yet to overcome with the levelling up agenda.” To find out more about the event please visit the site here.
