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Aston University students take home two prizes from annual European Union simulation event
EuroSim is an annual international intercollegiate simulation of the European Union More than 150 students, from universities in North America and Europe, participate every year The Aston EuroSim Team was awarded best debater in two categories. Aston University’s EuroSim team has returned from this year’s event with two awards. The Aston EuroSim Team was awarded best debater in the European Parliament Committee on Employment and Social Affairs (EMPL) and best in special roles (media/journalist). EuroSim is an annual international intercollegiate simulation of the European Union (EU). The purpose of it is to provide a framework for a simulation of the EU decision-making on major current issues. More than 150 students, from 16 universities in North America and Europe, participate in the simulation. All students are assigned roles, including members of the European Parliament (MEPs), members of the European Commission, heads of government and national ministers. The purpose of this module is to educate students about the inner workings of the European Union in order to enhance the learning experience for students. This year it was hosted by the University of South Wales in Newport, the first time the event has been held in the UK. Dr Patrycja Rozbicka, a senior lecturer in politics and international relations who is the lead for Aston EuroSim and was European associate director for EuroSim experience (2019-2023), said: “Here at Aston University, the EuroSim module is one of the most innovative modules of the Aston Politics and International Relations Department’s undergraduate and MA programmes. Amin Hassan, a final year international relations and English language student at Aston University, who took part in EuroSim, said: “I would like to extend my gratitude to my team from Aston University, and special mentions to my lecturer Dr Patrycja Rozbicka and student director Chris Burden for organising and inviting us to this memorable trip. “Representing Max Orville (my alter ego), MEP and Renew Europe Group, I worked together with my party and committee members with shared interests and values to ensure that no one is left behind by the proposed Social Climate Fund, which has recently been approved in real life. “After three days packed with negotiations and meetings, we are pleased that the Social Climate Fund has been approved and we strongly believe that it will support vulnerable people, households, micro-enterprises and transport users at risk of facing higher costs as the bloc introduces new climate measures.” Chris Burden, European students director at EuroSim and PhD researcher at Aston University, said: “I had the greatest honour attending the EuroSim2023 meeting at the ICC Wales as the European student director and part of Team Aston. “The work that goes into this conference is unbelievable, and the students had a fantastic time debating and simulating questions surrounding social and climate action within Europe. “This Transatlantic conference is the highlight of any year. “Thank you to our fantastic team from Aston University who brought home the two awards for their efforts.” The next EuroSim will be held next year in Brockport, northern New York State, USA. If you want to read more about the Aston EuroSim, click here.
Aston University research to support SMEs and mid-sized companies to be ‘future ready’
‘Future readiness’ is defined as a set of capabilities and orientations that enable companies to thrive in the future Researchers say SMEs and mid-sized companies’ leadership should focus on bridging their resilience gap and exploiting their high level of agility The report found circular economy can combat environment and social impact without sacrificing economic performance. A new report from Aston University has highlighted opportunities for small and medium sized enterprises (SMEs) and mid-sized companies to develop strategies and pathways to increase their future readiness. The report defines future readiness as “a set of capabilities and orientations that enable companies to thrive in the future”. For SMEs and mid-sized businesses to be future-ready, they must be successful on the three pillars of long-term growth, societal impact and adaptive capacity. Experts say they must be able to generate lasting financial strength driven by innovative business models, products and/or services, to affect society positively in line with environmental, social and governance (ESG) goals and to develop high levels of resilience and agility, which enables them to bounce back in difficult times and to identify and seize opportunities as they emerge, creating disruption in business models for the future. The report aims to support leadership teams and the wider ecosystem in understanding how they can help increase the capacity for smaller companies to thrive and positively impact the economy and environment, as well as aid the recovery from the pandemic. Experts also say that circular economy adoption, where the ‘make, use and throw away’ supply chain is converted to ‘take, make, distribute, use and recycle’, in SMEs and mid-sized companies creates a win-win situation for every supply chain stakeholder through sustainability measures to achieve economic, environment and social performance. The World Economic Forum will use the insights generated in this report to further support SMEs and mid-sized companies in their future readiness journey. This will be done through the creation of additional resources, including the continuous development of the Forum’s self-assessment and benchmarking tool on future readiness, the creation of a platform for informal peer-to-peer learning between companies and meet ups with key experts. Prasanta Kumar Dey, professor in operations and information management at Aston Business School and lead author of the report, said: “The post-COVID-19 era is significantly more challenging than most people had initially hoped. Heightened geopolitical tensions, the energy crisis, supply chain disruptions, hyperinflation and extreme weather events are just a few of the difficulties that will make the next decade a demanding one. “SMEs and mid-sized companies’ leadership should try to focus on bridging their resilience gap and exploiting their high level of agility, afforded by their smaller size, as a competitive advantage. “Future readiness capability building should not be developed as ad-hoc initiatives but should be embedded into key corporate strategies and decision-making processes, ideally from the beginning, so that it becomes part of the fundamental building blocks of the company. “While smaller companies can go a long way in building their future readiness, it is important to recognise the direct and important impact that their wider policy environment has on their ability to thrive. It is therefore crucial for policymakers, investors and other stakeholders to do what is in their capabilities to contribute to building the future readiness of this segment of the economy. “One of the high-impact areas of intervention at the system levels revolves around digital trade and includes implementing targeted measures to harmonize and drive trade data interoperability across borders and supply chains. This would greatly contribute to making it easier for smaller companies to trade internationally.” You can find out more about the report findings here.
For the first time in Delaware, and likely the nation, cancer specialists have co-authored a consensus statement and clinical pathway for the management of colon cancer that has spread to the peritoneum or abdominal wall. The statement has been published in the Jan. 10 online issue of Surgical Oncology. The statement aligns the state’s major health care providers on a standardized, evidence-based approach to the treatment of this kind of colon cancer. This will ensure patients throughout the state will receive optimal care and equitable access to the most appropriate treatment options and clinical trials. Medical and surgical oncologists from ChristianaCare’s Helen F. Graham Cancer Center & Research Institute, Tunnell Cancer Center at Beebe Healthcare and TidalHealth Allen Cancer Center prepared the statement entitled, “Consensus Statement and Clinical Pathway for the Management of Colon Cancer With Peritoneal Metastases in the State of Delaware.” The statement was published on behalf of the State of Delaware Peritoneal Surface Malignancies Task Force. “Consensus among cancer specialists on how to treat colon cancer patients with peritoneal malignancy will assure that these patients have access to the specialized treatment they need at an experienced cancer center right here in Delaware,” said co-author Nicholas J. Petrelli, M.D., Bank of America endowed medical director of the Helen F. Graham Cancer Center & Research Institute. “As cancer care providers, we know how important it is for patients to be close to home for their cancer care.” “Getting cancer physicians throughout the state to agree on who is eligible for treatment and the right sequence of therapies was no small task,” said lead author Jesus Esquivel, M.D., co-director of Beebe Healthcare’s Peritoneal Surface Malignancy Program. “Thanks to Dr. Petrelli’s leadership, coupled with the support of a very committed task force, we have been able to make this happen on a statewide level.” In about 10% to 20% of cases, colon cancer is found in the peritoneum, the lining of the abdomen that covers the abdominal organs. Historically, patients with peritoneal metastases have a worse prognosis. However, numerous studies show five-year survival rates for patients whose peritoneal cancer can be surgically removed approach the rates of those with successful surgery for metastatic liver disease. “We are looking at a complicated group of patients with advanced colon cancer and a generally poor prognosis, who historically have been treated in a non-uniform fashion despite medical evidence to suggest which therapies are most effective,” Esquivel said. Combining surgery and heated chemotherapy The Delaware pathway includes a combination treatment of surgery and heated chemotherapy, starting with cytoreductive surgery (CRS) to remove all visible cancer in the peritoneum. Hyperthermic Intraperitoneal Chemotherapy (HIPEC) with Mitomycin C is then delivered on the operating table for 90 minutes. Mounting clinical evidence shows this one-two punch can significantly extend survival in well-selected patients when compared with standard systemic chemotherapy. Currently, due to a steep learning curve, only about 120 hospitals in the U.S. have the necessary capability and expertise to perform these procedures. In Delaware, only ChristianaCare and Beebe Healthcare can offer patients CRS with HIPEC. Some patients who are not immediate candidates for surgery may benefit from systemic therapy (chemotherapy/immunotherapy) as a first-round treatment. Others on the pathway may be recommended for systemic therapy alone and potential participation in an appropriate clinical trial. Four-tier scoring system To help providers determine the best form of treatment for each individual patient, the Delaware pathway introduces the Peritoneal Surface Disease Severity Score (PSDSS). The scoring system uses four tiers of estimated disease severity based on a three-point scale that includes symptoms, extent of peritoneal dissemination and primary tumor histology. “With the Delaware pathway in place, our goal is to ensure that multidisciplinary evaluation begins at the time of diagnosis so that each patient is selected for the right sequence of currently available therapy depending the individual cancer,” Esquivel said. “Not only are we recommending a uniform treatment modality for patients, but our framework facilitates data reporting and evaluation that will add to the body of knowledge about this disease and how best to treat it.” Although there is plenty of medical evidence to suggest which therapies are most effective, until now, efforts by Esquivel and others to achieve consensus worldwide have not translated into a universally accepted clinical pathway for the management of this disease. Delaware is a unique launching pad for such a pathway. “As cancer care providers we know how important it is to work together on behalf of our patients,” said Petrelli. “Delaware is uniquely suited to this effort not only because of its size, but also because of the collaborative relationships we have built through groups like the Delaware Cancer Advisory Council and Consortium and most specifically for this effort, the Delaware Peritoneal Surface Malignancy Task Force.” The Delaware Health Information Network (DHIN) is another important resource to assist physician collaboration. Nearly 100% of the state’s medical providers are linked in. The DHIN launched in 2007 as the first operating statewide health information exchange in the country. “I don’t expect 100% of patients to be included in the pathway, but I see it as the best opportunity for patients to maximize benefits and minimize suffering or unnecessary treatment,” Esquivel said. “As a health care provider who treats patients with advanced cancer, I know that is the best one can hope for short of a cure. “With consensus on evidence-based clinical pathways, we can offer increasing numbers of patients the assurance that whether you live in northern or southern Delaware, you can rely on getting the best treatment available for your cancer.”
Psychology students launch creative sessions to support wellbeing through art
The Aston Creative Wellbeing Group is run and facilitated by Aston University psychology students The group brings students together outside of class with an aim of supporting health and wellbeing through art The group will be running another nine sessions in spring 2023 due to its popularity. A student-led creative wellbeing group has been set up by psychology students at Aston University, with the help of their tutor, to connect student participants through art and help enhance their wellbeing. The Aston Creative Wellbeing Group, which showcases its creative work on its Instagram page, was so well attended in the autumn term - with more than 120 participants - it is now planning another nine sessions meeting weekly during the spring term to continue its mission to bring students together and support wellbeing. With some initial funding from the University welfare team to purchase ‘start up’ materials, the group ran a range of sessions including rock painting, making postcards, learning to crochet, painting and drawing and making festive decorations during the autumn 2022 term. Dr Kate Nicholls, senior personal tutor and teaching fellow in psychology at Aston University, explained why she supported the group to set up. Kate said: "I was keen to develop some student-led initiatives to support health and wellbeing in the School of Psychology. I also hoped it would help the students develop their professional skills and the practical application of their psychological knowledge. "It was art making and creative activities that sparked an interest from some final year psychology students and the Aston Creative Wellbeing Group was born. The group wanted to use the arts to enhance wellbeing, using creative activities to explore sense-making, aesthetic appreciation, provide entertainment and friendships.” Karla Hitchins, a final year psychology student who set up the group, said: “Running the group slides in nicely with my interests in art psychotherapy, but I also really enjoy arts and crafts in my own time. It has been great fun to facilitate this group. “The aim of the sessions is for people to have a safe space where they can connect with their creative side, as well as with other students. At the University, there are wellbeing and counselling services, but I don’t think there is anything quite like this. “Having somewhere to express your feelings, or to just have a creative outlet is incredibly important and I hope that eventually there will be more arts-based interventions for mental health and wellbeing at all universities.” Psychology student and group facilitator, Molly-Emma Taylor, said: “I've experienced a few mental health wobbles during this term, so having the wellbeing sessions has helped me a lot. "For example, the painting session was an amazing way to let out some pent-up feelings and it gave me time to connect with friends. I don't think I would have got so much out of it had I simply painted alone. “I think that the theme of everyone banding together every two weeks and making art, in whatever form it may be, is pretty awesome. It's always fun to see what everyone makes. “The social media aspect of the group on Instagram is nice too, because it means even if someone wasn't able to make it to a session they can still feel like a part of group and see what other people created.” Jacqueline Maloney, mental health specialist at Aston University said: "As a mental health specialist at the University, I have been thrilled to help promote and support our psychology Students’ initiative to provide creative wellbeing activities for our students. "I am a big believer in the therapeutic potential of the arts and through participation in these sessions I have witnessed students relaxing, laughing, trying new crafts, and enjoying time in creative endeavours. I am so pleased that this session will be continued into 2023." For more information about studying psychology at Aston University, please visit our website.
Aston University launches degree in nursing starting in 2023
Nursing Studies BSc (Hons) will specialise in nursing adults Students will spend 50% of their time in work placements in the West Midlands region The nursing programme is based in Aston Medical School Aston University has launched a degree in nursing with its first intake starting its three-year course in September 2023. Approved by the Nursing and Midwifery Council (NMC), the Nursing Studies BSc (Hons) will specialise in nursing adults with a focus on community nursing, with work placements offered in hospital and community settings to best reflect where the NHS most urgently needs nurses. According to NHS Digital there are around 47,000 UK vacancies, that is a vacancy rate of 11.8% and in the Midlands region, in the first quarter of 2022 there were 9,336 nursing vacancies – making the West Midlands a hot spot for vacancies. The University is now taking applications for its first cohort of up to 40 students who will be based in Aston Medical School. They will be due to graduate in 2026, eligible to register with the Nursing and Midwifery Council as a Registered Nurse (Adult). Professor Anthony Hilton, pro-vice-chancellor and executive dean of the College of Health and Life Sciences, said: “I am delighted we now offer Nursing Studies which comes at a time when we are seeing a national shortage of nurses in the NHS and more locally in Birmingham we are seeing a significant gap in nurses trained in adult and community care settings. Nursing will be co-located within Aston Medical School to provide opportunity for truly interprofessional learning with our medical, pharmacy and wider groups of healthcare students. “We are excited to work with our local NHS Trusts to offer clinical practice education, in combination with our new state of the art health simulation facilities. We look forward to launching in 2023 and developing high quality nursing graduates to support the NHS workforce of the future.” Students will spend 50% of their time on work placements at various local hospital trusts including Sandwell and West Birmingham (with its new hospital opening in 2024), The Royal Orthopaedic Hospital NHS Foundation Trust, University Hospitals Birmingham – this includes The Queen Elizabeth Hospital, Solihull Hospital, Birmingham Heartlands and Good Hope Hospital, as well as Birmingham Community Healthcare Trust. There will also be opportunities for placements within various nursing homes, hospices and GP practices. There are significant opportunities for interprofessional learning with other healthcare students - because the nursing cohort will study some taught sessions alongside students in Aston Medical School, Pharmacy, Optometry and Audiology. New state-of-the-art healthcare simulation facilities will be used to support practical and clinical skills training. The simulation suite includes two hospital wards, a residential flat, an immersive room and high-fidelity mannequins. Jayne Murphy, programme lead adult nursing, Aston University: “Nursing is dynamic and challenging and requires a huge skill-set from specialist clinical skills to essential skills of communication, problem-solving and professionalism.” “There is no better time to start a career in nursing. The opportunities post-qualifying are endless and our students will have the potential to make a significant difference to people’s lives when they are often at their most vulnerable.” “Our nursing students will work with some truly inspirational people who will support them to be the best nurse they can be. The small cohort sizes at Aston University mean they will have a personalised experience in a supportive environment to help our students flourish during their studies and in their first post as a registered nurse.” Dr Alexander Rhys, NMC Assistant Director of Professional Practice, said: “Congratulations to Aston University which has become one of the latest education institutions approved against our standards to deliver a pre-registration nursing programme. It's vital that nursing and midwifery students receive the high-quality education they need to join our register and deliver the safe, effective and kind of care that people have the right to expect. We look forward to supporting Aston University as it educates the nurses of the future”. We are now taking applications for BA (Hons) Nursing Studies (Registered Nurse Adult Nursing) starting in September 2023. To find out more about the course or how to apply, please visit the course pages on our website. Deadline for applications is 25 January 2023.
Birmingham MP officially opens £1.5 million healthcare simulation facilities at Aston University
Paulette Hamilton MP officially opens healthcare simulation facilities at Aston Medical School and School of Optometry State-of-the-art facilities including medical simulation room with high fidelity manikins for students to practise real life scenarios opens The first in Europe ocular simulation suite allows students to refine skills in examining the health of the eyes and experience a wide range of eye disease. New £1.5 million healthcare simulation facilities have officially opened at Aston Medical School and in the School of Optometry at Aston University. The state-of-the-art facilities were formally opened by Paulette Hamilton, member of parliament for Birmingham Erdington, on Friday 2 December at a ribbon cutting ceremony that was attended by Aston University Vice-Chancellor Professor Aleks Subic as well as other members of the University executive and staff from the College of Health and Life Sciences. Commenting on the new facilities Paulette Hamilton MP said: “It’s been brilliant to visit and officially open the new healthcare simulation facilities at Aston University. “I know from my time as a nurse how important it is to have access to good training and the latest equipment. These fantastic facilities will give students the best possible learning experience as they prepare to enter their profession, providing healthcare in Birmingham and beyond.” Hosted by Professor Anthony Hilton, Pro-Vice-Chancellor and Executive Dean of the College of Health and Life Sciences, guests were invited to take a tour of the new facilities including a clinical skills simulation room which allows students to practise in emergency settings and an ocular simulation unit facility, the only one in Europe. Professor Hilton said: "We are delighted these new facilities have opened in time for the start of the new term and that students can benefit from practising their clinical skills in a variety of scenarios. “The acute care simulation room will allow for simulated emergency resuscitation scenarios that are very difficult to teach in real life situations, such as heart attacks, acute breathlessness and severe allergic reaction and will be of great value in training students of medicine, pharmacy and optometry.” The healthcare simulation facilities will be used by students studying medicine, pharmacy and optometry, where they will be able to practise in emergency settings using high quality manikins where they will simulate treating patients for acute conditions such as a heart attack or learning how to intubate a patient onto a ventilator. Professor Aleks Subic, Vice-Chancellor, Aston University said: “The launch of the Aston University healthcare simulation facilities marks an important milestone in the development of our digital health precinct within the Birmingham Knowledge Quarter. By establishing world-class medical imaging, advanced visualisation, and digital diagnostics capabilities we are in fact bringing Industry 4.0 to healthcare. “Our students from the Aston Medical School and School of Optometry in particular, will benefit immensely from this development as they will be able to detect a wide range of clinical conditions and diseases and explore different interventions and scenarios, safely within a simulated environment.” The high-fidelity acute care simulation room will also be equipped with recording facilities, a debrief room and control room. The funding has allowed for the purchase of other training equipment such as a hospital grade bed and single task trainer simulation equipment. For example, male and female catheterisation models, pelvic and rectal trainers, venepuncture arms, breast trainers and abdominal trainers. The facilities were part funded by the Office for Students which awarded the University £806,226 to set up the ‘high fidelity’ simulation A&E room with further expenditure by Aston University on the ocular simulation unit. The ocular simulation facility is unique in Europe. It allows students to refine their skills in examining the health of the front and back of the eyes and to experience a wide range of eye disease. One of the simulators allows students to utilise their smartphones to practise at home. They can gain direct feedback and be assessed by the simulators, allowing more flexible, diverse and intensive learning than can be achieve with clinical practice placements. Professor Liz Moores, deputy dean of the College of Health and Life Sciences, said: “The College of Health and Life Sciences is thrilled with this investment. The enhanced facilities will help to support many of our healthcare students, including those now applying for our new nursing degree. It will also support us with the introduction of the new pharmacy and optometry education standards, providing a step change in our ability to simulate a wide range of clinical scenarios.” For more information about studying in the College of Health and Life Sciences please visit our website.
Students studying medicine, pharmacy, nursing, optometry and audiology to benefit from the investment in a new simulation facility over the next three years The Office for Students has granted Aston University £4.8 million to develop future healthcare professionals The investment in digital clinical equipment and health simulation facility will better prepare students for the future of work. Students in the College of Health and Life Sciences at Aston University are to benefit from a major £4.8 million investment in new facilities funded by the Office for Students to further expand and develop the University’s suite of state-of-the-art healthcare simulation and laboratory facilities. Students studying medicine, pharmacy, nursing, optometry and audiology will benefit from capital funding to support new equipment and facilities over the next three years. This latest funding follows on from an initial £1.5 million investment into healthcare simulation facilities on the University campus which were officially opened in December 2022 by Paulette Hamilton MP. The funds will be used to create and equip a simulated hospital ward facility and a simulated patient home environment for healthcare students. Nursing Studies is now recruiting for its first intake of students in September 2023. Pharmacy students will also gain a new wet lab and asepsis suite. The optometry simulation suite, unique in Europe, will be further enhanced with augmented reality simulation, allowing students to learn and refine their skills in a realistic instrument environment, with simulated patients with a wide range of eye conditions. Investment in other additional optometry equipment, including an additional optomap retinal screening device, will also allow the eye clinic to triage patients for the eye hospital, reducing patient waiting times, particularly in assessing conditions such as macular degeneration. Aston Medical School will be equipped with the creation of an immersive room and an anatomy and physiology teaching facility. Professor Liz Moores, Deputy Dean of the College of Health and Life Sciences, said: “The College of Health and Life Sciences is thrilled with this investment. The enhanced facilities will help to support many of our healthcare students, including those now applying for our new nursing degree. It will also support us with the introduction of the new pharmacy and optometry education standards, providing a step change in our ability to simulate a wide range of clinical scenarios.” Professor Aleks Subic, Vice-Chancellor at Aston University, said: “This strategic investment will ensure that our students are learning in the very best facilities with access to state-of-the-art digital technologies. The new facilities will enable us to prepare students fully for future careers that are strategically important to the healthcare sector and society. This is about bringing Industry 4.0 to healthcare.” Professor James Wolffsohn, Head of the School of Optometry and Audiology at Aston University, said: “With the huge hospital waiting lists, particularly post-COVID, with those in ophthalmology being the highest, it is essential that primary care can take more of the patient load to allow hospitals to focus on surgery and complex cases. This investment will allow us to better train our optometry and audiology students to be able to triage patients and to manage more conditions within community practice.” Jiteen Ahmed, Head of Technical Services in the College of Health and Life Sciences at Aston University, said: “It is fantastic to see such a large investment in our facilities to support many of our healthcare programmes. Technical staff at Aston University will be playing a key role in the design of the facilities, ensuring that we provide the most up to date and innovative technologies to meet the needs of the programmes. “I am very excited to see the involvement of technical staff as they will play a significant role in ensuring our students meet key learning outcomes in our facilities at the University.” For more information about studying in the College of Health and Life Sciences please visit our website.
Aston Institute for Forensic Linguistics (AIFL) is part of the project to infer authorship of uncredited documents based on writing style AIFL’s Professor Tim Grant and Dr Krzysztof Kredens are experts in authorship analysis Applications may include identifying counterintelligence risks, combating misinformation online, fighting human trafficking and even deciphering authorship of ancient religious texts. Aston University’s Institute for Forensic Linguistics (AIFL) is part of the AUTHOR research consortium which has won an $11.3 million contract to infer authorship of uncredited documents based on the writing style. The acronym stands for ‘Attribution, and Undermining the Attribution, of Text while providing Human-Oriented Rationales’. Worth $1.3 million, the Aston University part of the project is being led by Professor Tim Grant and Dr Krzysztof Kredens, who both are recognised internationally as experts in authorship analysis and who both engage in forensic linguistic casework as expert witnesses. In addition to their recognised general expertise and experience in this area, Professor Grant has specific expertise in using linguistic analysis to enhance online undercover policing and Dr Kredens has led projects to develop authorship identification techniques involving very large numbers of potential authors. The AUTHOR team is led by Charles River Analytics and is one of six teams of researchers that won The Human Interpretable Attribution of Text Using Underlying Structure (HIATUS) programme sponsored by the Intelligence Advanced Research Projects Activity (IARPA). The programme uses natural language processing techniques and machine learning to create stylistic fingerprints that capture the writing style of specific authors. On the flip side is authorship privacy - mechanisms that can anonymize identities of authors, especially when their lives are in danger. Pitting the attribution and privacy teams against each other will hopefully motivate each, says Dr Terry Patten, principal scientist at Charles River Analytics and principal investigator of the AUTHOR consortium. “One of the big challenges for the programme and for authorship attribution in general is that the document you’re looking at may not be in the same genre or on the same topic as the sample documents you have for a particular author,” Patten says. The same applies to languages: We might have example articles for an author in English but need to match the style even if the document at hand is in French. Authorship privacy too has its challenges: users must obfuscate the style without changing the meaning, which can be difficult to execute.” In the area of authorship attribution, the research and casework experience from Aston University will assist the team in identifying and using a broad spectrum of authorship markers. Authorship attribution research has more typically looked for words and their frequencies as identifying characteristics. However, Professor Grant’s previous work on online undercover policing has shown that higher-level discourse features - how authors structure their interactions - can be important ‘tells’ in authorship analysis. The growth of natural language processing (NLP) and one of its underlying techniques, machine learning, is motivating researchers to harness these new technologies in solving the classic problem of authorship attribution. The challenge, Patten says, is that while machine learning is very effective at authorship attribution, “deep learning systems that use neural networks can’t explain why they arrived at the answers they did.” Evidence in criminal trials can’t afford to hinge on such black-box systems. It’s why the core condition of AUTHOR is that it be “human-interpretable.” Dr Kredens has developed research and insights where explanations can be drawn out of black box authorship attribution systems, so that the findings of such systems can be integrated into linguistic theory as to who we are as linguistic individuals. Initially, the project is expected to focus on feature discovery: beyond words, what features can we discover to increase the accuracy of authorship attribution? The project has a range of promising applications – identifying counterintelligence risks, combating misinformation online, fighting human trafficking, and even figuring out the authorship of ancient religious texts. Professor Grant said: “We were really excited to be part of this project both as an opportunity to develop new findings and techniques in one of our core research areas, and also because it provides further recognition of AIFL’s international reputation in the field. Dr Kredens added: “This is a great opportunity to take our cutting-edge research in this area to a new level”. Professor Simon Green, Pro-Vice-Chancellor for Research, commented: “I am delighted that the international consortium bid involving AIFL has been successful. As one of Aston University’s four research institutes, AIFL is a genuine world-leader in its field, and this award demonstrates its reputation globally. This project is a prime example of our capacities and expertise in the area of technology, and we are proud to be a partner.” Patten is excited about the promise of AUTHOR as it is poised to make fundamental contributions to the field of NLP. “It’s really forcing us to address an issue that’s been central to natural language processing,” Patten says. “In NLP and artificial intelligence in general, we need to find a way to build hybrid systems that can incorporate both deep learning and human-interpretable representations. The field needs to find ways to make neural networks and linguistic representations work together.” “We need to get the best of both worlds,” Patten says. The team includes some of the world’s foremost researchers in authorship analysis, computational linguistics, and machine learning from Illinois Institute of Technology, Aston Institute for Forensic Linguistics, Rensselaer Polytechnic Institute, and Howard Brain Sciences Foundation.
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.
Researcher to build fuel database to improve nuclear reactor sustainability
Braden Goddard, Ph.D., assistant professor in the Department of Mechanical and Nuclear Engineering, has received a grant from the U.S. Department of Energy’s Nuclear Energy University Program (NEUP) to create a database for use in nuclear material control of pebble bed reactors (PBR). Advances in material science and technology have revitalized the nuclear energy industry, allowing for the design and construction of advanced nuclear reactors. New high-temperature materials developed by researchers allow ideas from as early as 1970, like pebble bed reactors, to be re-explored and make nuclear power more efficient and sustainable. Pebble bed reactors are one of many ideas from as early as 1970 that researchers are once again exploring to make nuclear power more efficient and sustainable now that science has developed new high-temperature materials. “Imagine a gumball machine,” said Goddard, “A pebble bed reactor functions similarly. The pebbles are the gumballs, which are fed into a reservoir. As they make their way through the reactor, heat generated from the radiation is removed by a gas which then spins an electrical turbine to generate electricity. The pebbles then exit from the bottom of the reservoir and those that can be reused are returned to the top of the reservoir.” Each pebble contains thousands of microscopic uranium particles encased in silicon-carbide cladding. As the pebble passes through the PBR, the path it follows affects how much fissioning occurs within the uranium. This means pebbles deplete at different rates based on how they travel through the reactor. Goddard’s database seeks to characterize the state of a pebble after it leaves the PBR by determining precisely how much plutonium and uranium remains in the pebble. This informs PBR operators if the pebble can be reused or if it needs to be sent off as waste. Better characterizing these pebbles improves the sustainability and security of PBRs while reducing the amount of waste generated. Measuring gamma radiation from the radioactive isotope cesium-137 created from the fission of uranium is the traditional method of determining how much nuclear fuel is still viable. However, this system does not work for PBRs because the correlation between the uranium fuel and the gamma radiation it emits is not consistent between pebbles. To remedy this, Goddard will measure both gamma and neutron radiation emitted by all radioactive isotopes in the pebble, which varies depending on the route the pebble takes through the reactor. Partners like Brookhaven National Laboratory and similar institutions within the United States will assist in the research by applying machine learning techniques to the gamma and neutron radiation signature. “Nuclear reactor operators have instruments that tell them what’s going on inside the reactor, but it’s not the same as knowing how much uranium mass you have in fuel going into or coming out of the reactor,” said Goddard. Goddard and his colleague, Zeyun Wu, Ph.D., will use computer modeling to run countless simulations and map every possible course a pebble can take through a PBR. The resulting catalog of data will allow PBR operators to characterize the state of any pebble leaving the PBR and assess if it can be reused or if it is ready to be stored at a nuclear waste facility. The catalog also serves as a material inventory, allowing nuclear facilities to better track waste material.
