Experts Matter. Find Yours.
Connect for media, speaking, professional opportunities & more.
From collecting candy to carving pumpkins, Halloween is defined by its traditions, and few are as time-honored as the telling of ghost stories. Whether recounted by crackling campfires, read from well-worn books or streamed on big-screen TVs, supernatural tales seem to take on a special resonance in the lead-up to October 31. And, on the whole, we seem more than comfortable enduring chills and braving thrills to enjoy them. But what draws our attention, season after season, to things that go bump in the night? And what makes the paranormal such a powerful, and persistent, storytelling device? Mary Mullen, PhD, is an associate professor of English at Villanova University and the instructor of the course "Ghostly Matters," which delves into haunting's role in culture, history and society. From her perspective, our longstanding fascination with spirits, specters and phantoms speaks as much to our concern for the world around us as to our interest in the hereafter. "At their core, ghost stories unsettle us," says Dr. Mullen. "They raise questions about what we consider normal, what we view as 'everyday life,' what we value as 'modern' and whether the past is still with us or not." As Dr. Mullen explains, when we're presented with something that's "haunted," we're essentially being asked to consider the reasons why. The very existence of spirits, emerging from beyond the grave, compels us to reflect on their presence's meaning—and to think about what developments might draw the ire, intrigue or intervention of the dead. (When watching Steven Spielberg's "Poltergeist," for instance, a viewer might feel the movie's ghosts are completely justified in terrorizing the profit-hungry real estate firm that disturbed their eternal slumbers.) Spirits, in turn, consistently set our focus on items left unsaid, unconsidered or overlooked. Departed yet still present, drifting somewhere between this plane and the next, they often challenge the living's notions of progress, propriety and success—and signal a last-ditch effort at preserving something that has all but faded from recollection. In effect, they bring the past into dialogue with the present for the sake of the future. "Ghost stories are really useful for contemplating transition and change and what's lost in the process," says Dr. Mullen. "They give a name to things that are liminal… For example, Luke Gibbons [a professor at Maynooth University] says that ghost stories, in modern Irish writing, are frequently connected to memories that haven't yet become public history. So, they speak to facets of social life that exist, or have existed, but are not present in monuments or official accounts." From Virginia Woolf's "A Haunted House" to Toni Morrison's "Beloved," tales of the supernatural provide us with what Dr. Mullen terms "glimmers of possibilities." They serve to mirror and embody our complicated feelings on transformative happenings, whether personal, communal or generational, and they afford us the language and vocabulary to express sadness over what is done and hope for what is yet to come. "There are certainly ghost stories, like Elizabeth Bowen's 'The Demon Lover,' that end in absolute terror with no seeming resolution," says Dr. Mullen. "But I think that, in a lot of these tales, haunting leads to reconciliation, or different kinds of healing or important acknowledgements—of things that need to be acknowledged." As Dr. Mullen proceeds to explain, it's no coincidence that the roots of the contemporary ghost story can be traced to the 19th century, a period of great social upheaval, cultural displacement and scientific and technological advancement. The product and reflection of a tumultuous "new age," the genre, as we know it, took hold as a means of reckoning with that which was lost, actively transpiring and still to occur. Perhaps it's no surprise then that, as the leaves begin changing and autumn starts giving way to winter, we have an affinity for tales that center on visits from the afterlife, bridging the past, present and future. "I think that we tell ghost stories when we're open to moving beyond our sense of 'the everyday,'" says Dr. Mullen. "And there are certain points of the year, like the holidays and gatherings with family and friends, that are so rich with emotion and memory that the boundary between this world and the 'otherworld' seems maybe—just maybe—capable of being crossed."
Halloween, one of the most celebrated holidays worldwide, has a rich history rooted in ancient traditions, evolving through centuries of cultural exchange and adaptation. This topic is of public interest not only because of its widespread celebration but also due to its fascinating mix of religious, cultural, and folk origins that shape how Halloween is experienced today. From ancient Celtic rituals to modern festivities, exploring Halloween's origins offers insights into the lasting impact of folklore and tradition in society. Key story angles that may interest a broad audience include: The ancient Celtic festival of Samhain: Delving into the pagan roots of Halloween and its transformation over time. Halloween and religious traditions: Exploring the holiday's connection to Christian observances like All Saints’ Day and its integration with local customs. The commercialization of Halloween: Analyzing the economic impact of Halloween on the retail and entertainment industries, from costumes to candy. Halloween symbols and superstitions: Investigating the origins of classic symbols like pumpkins, ghosts, and witches, and their meanings in different cultures. Modern-day Halloween traditions: Highlighting how different countries celebrate Halloween uniquely, reflecting local customs and beliefs. The psychology of fear and fantasy: Examining why people are drawn to the spooky, the macabre, and the thrill of Halloween. Connect with an expert about the origins of Halloween : To search our full list of experts visit www.expertfile.com
New light technique could revolutionise non-invasive medical diagnostics Orbital Angular Momentum could be harnessed to improve imaging and data transmission through biological tissues Could eventually have potential to make procedures such as surgery or biopsies unnecessary. An Aston University researcher has developed a new technique using light which could revolutionise non-invasive medical diagnostics and optical communication. The research showcases how a type of light called the Orbital Angular Momentum (OAM) can be harnessed to improve imaging and data transmission through skin and other biological tissues. A team led by Professor Igor Meglinski found that OAM light has unmatched sensitivity and accuracy that could result in making procedures such as surgery or biopsies unnecessary. In addition it could enable doctors to track the progression of diseases and plan appropriate treatment options. OAM is defined as a type of structured light beams, which are light fields which have a tailored spatial structure. Often referred to as vortex beams, they have previously been applied to a number of developments in different applications including astronomy, microscopy, imaging, metrology, sensing, and optical communications. Professor Meglinski in collaboration with researchers from the University of Oulu, Finland conducted the research which is detailed in the paper “Phase preservation of orbital angular momentum of light in multiple scattering environment” which is published in the Nature journal Light Science & Application. The paper has since been named as one of the year’s most exciting pieces of research by international optics and photonics membership organisation, Optica. The study reveals that OAM retains its phase characteristics even when passing through highly scattering media, unlike regular light signals. This means it can detect extremely small changes with an accuracy of up to 0.000001 on the refractive index, far surpassing the capabilities of many current diagnostic technologies. Professor Meglinski who is based at Aston Institute of Photonic Technologies said: “By showing that OAM light can travel through turbid or cloudy and scattering media, the study opens up new possibilities for advanced biomedical applications. “For example, this technology could lead to more accurate and non-invasive ways to monitor blood glucose levels, providing an easier and less painful method for people with diabetes.” The research team conducted a series of controlled experiments, transmitting OAM beams through media with varying levels of turbidity and refractive indices. They used advanced detection techniques, including interferometry and digital holography, to capture and analyse the light's behaviour. They found that the consistency between experimental results and theoretical models highlighted the ability of the OAM-based approach. The researchers believe that their study’s findings pave the way for a range of transformative applications. By adjusting the initial phase of OAM light, they believe that revolutionary advancements in fields such as secure optical communication systems and advanced biomedical imaging will be possible in the future. Professor Meglinski added: "The potential for precise, non-invasive transcutaneous glucose monitoring represents a significant leap forward in medical diagnostics. “My team’s methodological framework and experimental validations provide a comprehensive understanding of how OAM light interacts with complex scattering environments, reinforcing its potential as a versatile technology for future optical sensing and imaging challenges.” ENDS https://www.nature.com/articles/s41377-024-01562-7 Light: Science & Applications volume 13, Article number: 214 (2024) August 2024 https://doi.org/10.1038/s41377-024-01562-7 Authors: Igor Meglinski, Ivan Lopushenko, Anton Sdobnov & Alexander Bykov About Aston University For over a century, Aston University’s enduring purpose has been to make our world a better place through education, research and innovation, by enabling our students to succeed in work and life, and by supporting our communities to thrive economically, socially and culturally. Aston University’s history has been intertwined with the history of Birmingham, a remarkable city that once was the heartland of the Industrial Revolution and the manufacturing powerhouse of the world. Born out of the First Industrial Revolution, Aston University has a proud and distinct heritage dating back to our formation as the School of Metallurgy in 1875, the first UK College of Technology in 1951, gaining university status by Royal Charter in 1966, and becoming The Guardian University of the Year in 2020. Building on our outstanding past, we are now defining our place and role in the Fourth Industrial Revolution (and beyond) within a rapidly changing world. For media inquiries in relation to this release, contact Nicola Jones, Press and Communications Manager, on (+44) 7825 342091 or email: n.jones6@aston.ac.uk
#ExpertSpotlight - Remembering the invasion of Grenada
The U.S. invasion of Grenada in 1983 stands as a key moment in Cold War history, reflecting the complex dynamics of American foreign policy in the Caribbean. Known as Operation Urgent Fury, this military action was a response to political instability on the island and perceived threats to U.S. citizens and interests. The invasion not only shaped Grenada’s future but also influenced global perceptions of U.S. interventionism, raising questions about sovereignty, international law, and regional geopolitics. The significance of this event continues to resonate, offering numerous story angles for journalists. Key sub-topics include: Cold War Geopolitics and U.S. Foreign Policy: Exploring the broader Cold War context, the U.S.’s strategic interests in the Caribbean, and how the invasion shaped subsequent American foreign policy decisions. Debates on Sovereignty and International Law: Investigating the legal and ethical implications of the invasion, including debates about military intervention, national sovereignty, and international diplomacy. Impact on Grenada’s Political and Social Landscape: Examining the long-term effects of the invasion on Grenada’s political stability, economy, and society, and how the event is remembered locally. Media Coverage and Public Opinion: Analyzing how the invasion was covered by the media at the time, the public’s reaction in the U.S. and globally, and how it shaped perceptions of U.S. military power. The Role of Regional Powers and Alliances: Looking at the involvement of regional organizations like the Organization of Eastern Caribbean States (OECS), and how the invasion impacted relationships between the U.S., Latin America, and the Caribbean. Lessons for Modern U.S. Military Interventions: Reflecting on the invasion’s legacy and what it teaches about the risks, justifications, and consequences of U.S. military interventions in other nations. As the anniversary of the U.S. invasion of Grenada approaches, this event offers an opportunity to revisit critical discussions on international intervention, geopolitical strategy, and the balance between national interests and global governance. Connect with an expert about the 1983 U.S. invasion of Grenada : To search our full list of experts visit www.expertfile.com Photo credit: Encyclopedia Britannica
ExpertSpotlight: A Look Back at the First American Election
The first U.S. election, held in 1789, marks a pivotal moment in the founding of American democracy, establishing a framework that has shaped the nation's political landscape for centuries. As the world’s first modern constitutional republic, this election not only elected George Washington as the first president but also introduced a new system of governance that emphasized the balance of power and individual rights. The significance of this event reaches far beyond the political sphere, touching on issues of civic engagement, representation, and the evolution of democratic ideals. Key sub-topics that may interest journalists and the public include: The Founding Fathers’ Vision for Democracy: Exploring the role of key figures like George Washington, John Adams, and Thomas Jefferson in shaping the U.S. political system, and how their ideas still influence governance today. Evolution of the Electoral Process: Examining how the original electoral system was structured, including the Electoral College, and how it has changed over time in response to shifting political dynamics. Voter Rights and Representation: Analyzing who was eligible to vote in 1789 compared to today, shedding light on the ongoing struggle for voting rights and representation for marginalized groups. Impact on Modern Democracies: Investigating how the U.S. election model influenced other nations' democratic structures and how it continues to serve as both an inspiration and a subject of debate. The Role of Media and Public Discourse: Looking at how the first election was communicated to the public and the early role of newspapers, pamphlets, and public speeches in shaping voter opinion. Legacy of George Washington’s Presidency: Reflecting on George Washington’s leadership style, his decision to step down after two terms, and the precedent it set for future presidential transitions. The history of the first U.S. election offers a lens through which to explore broader questions about governance, the role of leadership, and the ongoing evolution of democracy, providing journalists with numerous story angles relevant to both historical analysis and contemporary political discourse. Connect with an expert about the history of US elections: To search our full list of experts visit www.expertfile.com
Head trauma and long-term impacts
Last week, NFL great Brett Favre revealed publicly that he has Parkinson's disease. It was an announcement that has also put the devastating affliction back in the media spotlight, and has experts and the public wondering if there's a link between high-impact sports like football and Parkinson's. It's why researchers like Christopher Watts from TCU are getting contacted by national media looking for answers. Head trauma alone is not the sole risk factor for Parkinson’s. Experts say the disease has also been linked to environmental factors, like exposure to certain pesticides or chemicals, and genetic mutations. “If all the ingredients in the recipe come together, you may develop Parkinson’s disease,” said Christopher Watts, Texas Christian University's Dean of the Harris College of Nursing & Health Sciences, who researches the disease. “The reason why we know is because not every boxer develops Parkinson's disease… it has to be other things that are acting along with that exposure to head trauma.” The median age for a Parkinson’s diagnosis is about 65, Watts said. At 54, Favre is on the younger end of that spectrum. Parkinsonism – an umbrella term for brain conditions that cause slow movement, rigidity and tremors – has been well studied in boxers, Watts said. One of history’s most legendary boxers, Muhammad Ali, was diagnosed with the disease. However, the research among football players isn't as robust. A 2023 study published in JAMA found participants with a history of playing organized football had higher odds of Parkinsonism or Parkinson's disease compared with those involved in other organized sports. But other studies have reported mixed findings, Watts said. He said researchers must determine if there is a link. “Football is such a big part of American society,” he said. “We need to know the answers to this.” September 25 - USA Today With the NFL season in full swing - this will be a subject that will be receiving ongoing coverage throughout the season. And if you're a journalist looking to know - then let us help with your stories, questions and coverage. Chris Watts is the Marilyn & Morgan Davies Dean of Harris College of Nursing & Health Sciences at Texas Christian University and is an expert in the areas of neurological disorders. Chris is available to speak with media about this important topic - simply click on his icon now to arrange an interview today.
Hezbollah, a powerful political and militant group based in Lebanon, has played a significant role in Middle Eastern politics since its formation in the early 1980s. Understanding the group’s origins, its political evolution, and its regional and global implications is critical in analyzing ongoing conflicts and power dynamics in the region. Hezbollah’s influence extends beyond its militant activities, affecting everything from political governance in Lebanon to its role in broader geopolitical struggles. As global attention often focuses on Middle Eastern stability, the history of Hezbollah provides rich context for journalists to explore various angles on its lasting impact. Here are several story angles that highlight Hezbollah's far-reaching influence: Origins and ideological foundations: Investigate Hezbollah's roots during the Lebanese Civil War, its ideological ties to the Iranian Revolution, and its early activities in resistance movements against Israel. Hezbollah’s role in Lebanese politics: Explore how Hezbollah transformed from a militant group into a major political player, examining its impact on Lebanon's government, elections, and power structure. Regional and international influence: Analyze Hezbollah’s relationships with Iran and Syria, its involvement in the Syrian Civil War, and its role in shaping regional alliances and rivalries in the Middle East. Hezbollah’s military evolution and conflicts with Israel: Provide an in-depth look at the group’s military capabilities, its tactics, and its key confrontations with Israel, including the 2006 Lebanon War. Terrorism designations and global reactions: Investigate Hezbollah’s designation as a terrorist organization by various countries, the group's response, and the wider international community's stance on its activities. Connect with an expert about the the History of Hezbollah: To search our full list of experts visit www.expertfile.com Photo Credit: Council on Foreign Relations
ExpertSpotlight: The History of Haiti
Haiti is prominent in the news cycle - let our experts give you some perspective on the island's history and background Haiti's rich history and its ongoing refugee crisis remain critical topics in global conversations about human rights, migration, and international aid. As the first independent Black republic, Haiti's historical significance is profound, but the nation continues to face complex political, economic, and environmental challenges that have contributed to the displacement of its citizens. For journalists, understanding Haiti's past and present is essential for shedding light on issues such as migration policies, international support, and the lived experiences of Haitian refugees. Here are several story angles that offer deeper insights into Haiti's enduring struggles and global connections: Haiti’s fight for independence and its global impact: Explore how Haiti's revolution shaped the political landscape of the Western Hemisphere and its lasting influence on anti-colonial movements worldwide. The root causes of Haiti's refugee crisis: Investigate the political instability, natural disasters, and economic challenges driving the exodus of Haitian citizens and the broader migration dynamics in the region. International responses to Haitian refugees: Examine the policies of neighboring countries, including the U.S., and international organizations in addressing the influx of Haitian migrants and their treatment in host nations. Diaspora communities and cultural resilience: Highlight the Haitian diaspora’s contributions to culture, economy, and politics in countries where they have resettled, as well as their role in supporting those still in Haiti. Humanitarian aid and development in Haiti: Assess the effectiveness of international aid programs in addressing the country's crises, and explore innovative approaches to sustainable development in the region. Environmental degradation and its link to migration: Analyze how deforestation, climate change, and natural disasters such as earthquakes and hurricanes are exacerbating Haiti’s humanitarian challenges and forcing people to flee. Connect with an expert about the the History of Haiti: To search our full list of experts visit www.expertfile.com
ExpertSpotlight: A Brief History of Espionage
The world was watching with wonder this week as news stories poured in about exploding pagers and how the armed devices made their way around an international supply chain and into the hands (and pockets) of Hezbollah. Espionage, a practice as old as civilization itself, has shaped the course of history by influencing wars, international relations, and technological advancements. From ancient times to the digital age, espionage has played a crucial role in national security and global diplomacy. This topic remains highly relevant today as concerns over cybersecurity, state-sponsored hacking, and corporate espionage dominate public discourse. Journalists covering this topic will find a rich array of story angles, including historical perspectives and modern implications. Key sub-topics that may interest journalists and the public include: Evolution of Espionage Tactics: Examining how espionage methods have developed from traditional spying techniques to modern digital surveillance, cyber-espionage, and the use of AI in intelligence gathering. Espionage and International Relations: Investigating the role of espionage in shaping diplomatic relations and its influence on global politics, alliances, and rivalries. Cybersecurity and Digital Espionage: Exploring how espionage has evolved in the digital age, focusing on cyber threats, hacking incidents, and the growing importance of cybersecurity in national defense. Famous Spies and Spy Agencies: Delving into the history of iconic spies and intelligence agencies, from World War II's codebreakers to Cold War espionage, and how these figures shaped the geopolitical landscape. Ethical and Legal Considerations: Analyzing the ethical dilemmas and legal boundaries surrounding espionage, including the balance between national security and individual privacy. Espionage in Popular Culture: Looking at how espionage has been depicted in literature, film, and media, and how these portrayals reflect and shape public perceptions of intelligence work. As espionage continues to evolve alongside technological advancements, it remains a critical issue in discussions of national security, global power dynamics, and privacy. This historical overview provides journalists with an opportunity to explore the enduring relevance of espionage in shaping both the past and future. Connect with an expert about the History of espionage: To search our full list of experts visit www.expertfile.com
With Russia’s War in Ukraine, Aeroflot Faces Unfriendly Skies
As Russia’s resurgent global influence grows—from social media influencing to anti-Western alliances—Steven E. Harris’s expertise in modern Russian and European history has become increasingly sought-after. Harris provides expert analysis on Russia’s political economy during its war of aggression against Ukraine and how the country seeks to reshape geopolitics and achieve expansionist goals. Focusing on Russian aviation, Harris explains how Putin’s regime has adapted to Western sanctions and how Russia’s airlines and aerospace industry are evolving in an era of global economic nationalism. Below are two important pieces authored by Harris that were posted by the Jordan Center for the Advanced Study of Russia at NYU. This blog post reflects on the historical significance of the sudden rupture in global aviation that took place after Russia invaded Ukraine, focusing on Russia and the US in particular.... Yesterday's post addressed the new cold war in the skies, which has divided the West from Russia as a consequence of Russia's aggression in Ukraine. Sanctions against Russia’s aviation sector... As the war between Russia and Ukraine stretches toward its third year - there are more and more angles and narratives to cover. And if you're a journalist looking to know more or have questions for a story - experts like Steven. E. Harris are here to help. He's available to speak with reporters - simply click on his icon now to arrange an interview today.
