SciPod

Businesses today exist in a changing world, which brings both opportunities for growth and increasingly complex challenges. To survive and thrive, organisations need a robust understanding of HR management. In their research, Professor Xiaobei Li and her colleagues at various universities, including University of New South Wales, Arizona State University and Peking University, recently explored how organisations can motivate their staff to ensure high-quality performance.

India has seen impressive economic and institutional growth in recent years, but the country isn’t yet meeting its full potential. In a world that is increasingly volatile and uncertain, how can India overcome its challenges and ensure resilience into the future? In her recent work, Professor Uma Lele explores various ways that India can achieve this.

Cum-ex trading in European markets has been widespread, in which investors wrongfully receive refunds on dividend withholding tax they have never paid. Moritz Wagner and Xiaopeng Wei at the University of Canterbury and Adelaide recently explored the extent of this trading practice and its impact on markets and tax revenues.

Experienced engineers are typically equipped with advanced technical knowledge and a unique professional skillset. These skillskets are often paried with impressive intuition, which allows engineers to devise solutions to complex real-world problems. Engineering faculty at Bucknell University, Embry-Riddle Aeronautical University, and The Ohio State University recently engaged in important research to further our understanding of intuition in engineering practice.

Foreign direct investment occurs when a resident in one economy invests in and establishes significant influence over an enterprise in another economy. In a changing geopolitical landscape, the EU and its member states have introduced novel mechanisms for screening foreign direct investment for national security risks. However, these mechanisms vary substantially in how they operate. In a recent study, Professor Sarah Bauerle Danzman at Indiana University and Professor Sophie Meunier at Princeton University explore the factors that explain this. They also highlight key policy implications in this shift towards a more assertive EU investment policy.

High blood pressure, also known as hypertension, is a common and potentially dangerous condition that increases the risk of many severe medical issues, including heart disease, heart attack, stroke, heart failure, and kidney disease. Dr Abayomi Sanusi, a researcher at the University of York, recently carried out a study exploring how faith-based institutions could encourage their community members to adopt healthy behaviours that can reduce hypertension.

The Scottish Highlands are known as an area of great natural beauty. One notable aspect of the area’s ecology is the relative lack of trees and woodland. In recent years, there have been concerted efforts to introduce more trees. However, Dr James Fenton argues that this fundamentally misunderstands Scotland’s environmental history, imposes southern ideas on the northern landscape, and risks undermining the unique ecology of the Highlands.

During the COVID-19 pandemic, many people across the globe changed the way they worked, to comply with social distancing measures. Many people worked from home, and attended meetings virtually using videoconferencing platforms. Dr Eva Straus, Dr Lars Uhlig, Professor Jana Kühnel, and Professor Christian Korunka at the University of Vienna recently carried out a diary-based study exploring the wellbeing, perceived productivity, and professional engagement of remote workers during the pandemic.

The United Nations’ 17 Sustainable Development Goals outline the massive challenges humanity must face to survive on Planet Earth in the 21st Century. All knowledge and experiences accumulated by human societies across time and space could be essential to address these grand challenges. Thus, we should find a way to make this knowledge readily available wherever and whenever decision-makers, heritage stakeholders, and scholars might need it. Professor Andrea Nanetti, an award-winning and internationally recognised expert in Digital Humanities, recently published an open-access paper exploring the opportunities and challenges of using artificial intelligence and machine learning algorithms to leverage human heritage and empower societies to see beyond what is thinkable.

Fibromyalgia is a relatively common and yet poorly understood condition characterised by chronic diffuse pain and stiffness, chronic fatigue, poor sleep and cognitive difficulties. Ria Nishikawara at the University of British Columbia and her collaborators Dr Izabela Schultz, Dr Lee Butterfield, and John Murray, carried out a study exploring the unique healthcare experiences of patients diagnosed with fibromyalgia. Their aim was to determine what patients found most helpful and how the available services could be improved.

South Africa’s post-apartheid foreign policy has largely emphasised state-led continental political and economic integration. However, little attention has been paid to the influence of the country’s multinational corporations – or ‘MNCs’ – in this process. MNCs have indeed made an important contribution to increased integration across Africa, due to expansion strategies and the desire to increase market share. Dr Mpumelelo Mkhabela and Professor Christopher Changwe Nshimbi from the Centre for the Study of Governance Innovation at the University of Pretoria argue that we should do more to acknowledge this.

We are pleased to be joined by Dorothy Achu, Regional Malaria Adviser, WHO African Region; Aimable Mbituyumuremyi, Director, National Malaria Control Program, Ministry of Health, Rwanda; Adam Aspinall, Senior Director, Access and Product Management, and George Jagoe, Executive Vice-President Medicines for Malaria Venture. To learn about antimalarial drug resistance in Africa to ensure patients can continue to be saved.

Osteoarthritis is a painful and progressive joint disorder that affects hundreds of millions of people worldwide. Typically, the options for treating the condition involve exercise or medication to reduce pain. However, these methods do not target the underlying structural problems in the joints of patients. Recently, researchers have uncovered a genetic susceptibility to osteoarthritis associated with a protein called GDF5, which is involved in skeletal growth and development. Alongside a team of scientists across Europe, Dr Kerstin Kleinschmidt-Doerr at Merck has explored a modified form of the GDF5 protein, named R399E, which showed effects in animal models and in-vitro experiments for treating pain and the underlying structural problems in osteoarthritis.

Cases of type 2 diabetes are on the rise around the world, so gaining a deeper understanding of this chronic condition is vital to ensure early diagnosis and good outcomes for patients. Dr Xiaomu Li and her colleagues at Zhongshan Hospital, Fudan University are conducting important research to understand the risk factors associated with developing type 2 diabetes. Their findings will help healthcare providers to identify patients at high risk of diabetes, enabling early diagnosis and targeted interventions to prevent the development of the condition.

Studies suggest that children who rely more on vision from their left eye could be more likely to develop dyslexia if they learn to write using pathways in the right brain hemisphere. Dr David Mather, a researcher at the University of Victoria, recently published a paper reviewing these findings. He outlines a proposed approach to teaching writing skills that could prevent these children from developing dyslexia. This approach involves teaching children to write when they are 7 or 8 years old, when the human brain is better at mapping and memorising entire words.

Acute vestibular syndrome is one of the most common reasons people present at hospital with dizziness. The symptoms can arise from damage within the brain or the ear, and specialist medical knowledge or equipment is typically needed to determine the specific cause. Dr Nakatsuka from the University of Sydney in Australia has conducted a large-scale analysis and review of the published literature to determine whether well-trained emergency physicians can differentiate between the two causes, using a quick bedside physical examination without expensive special equipment.

Humans have driven dramatic environmental changes – most of which have a negative impact on us and other species. Today, we can only understand ecological systems by integrating the impacts of human activities, driven by our social systems. These social-ecological systems are dynamic, consisting of feedback loops and several interacting sub-systems – such as forests and agricultural production. The resilience of these systems is dependent on diversity – be it ecological or social. Beyond a certain point, a sub-system may cross a tipping point that changes the state of the whole system, potentially irreversibly, ushering in a new social-ecological state, which is typically less favourable than the former state. In recent research, an international team of experts has developed an advanced analytical framework to examine the tipping points within the social-ecological multiverse of the Southwestern Amazon.

In their recent research, Anne Summach, Titus Chan and Tammy O’Rourke at the University of Alberta explore the factors that determine healthy ageing and frailty in seniors. They formulate and test a new index for assessing strengths and deficits in individuals to create targeted interventions.

In a recent paper, Professor Bertrand Guillotin and Julianne Sellin of Temple University discuss the difficult decision demanded of international companies operating in Russia at the beginning of the Ukrainian invasion. They explore this using the case study of Auchan, an international grocery retailer that had invested huge amounts of resources into the Russian market and had a tough decision to make.

Plastic pollution is accelerating the destruction of our planet. Discarded plastic can be found in the remotest areas – from the highest mountain tops to the deepest ocean trenches. As many types of plastic take hundreds of years to break down, finding better solutions to the plastic crisis is vital. In recent research, Dr Jay Mellies from Reed College in Oregon examines the ability of microbes to break down mixed-plastic waste.

Both the frequency and intensity of droughts are forecast to increase in climate change predictions. It is well established that plant communities are sensitive to drought conditions, having implications for agriculture, forestry, and wild habitats. Despite the close association between soil fungi and plants, our understanding of how fungal communities respond to drought remains incomplete. To build this understanding, Dr Ari Jumpponen and his colleagues at Kansas State University used a combination of pure culture- and DNA-based techniques to study soil fungal communities exposed to chronic drought conditions.

The idea that human beings have souls that leave their body after death is an essential part of most religions and spiritual beliefs. However, this has been very difficult to prove scientifically. Benjamin Scherlag, Ronald Scherlag, Tarun Dasari and Sunny Po at the University of Oklahoma Health Science Centre recently investigated the existence of a soul by conducting a series of scientific studies. They carried out these experiments on a dwarf form of the organism Stentor coeruleus, which is known for its regenerative abilities.

As they age, steel and concrete structures often need to be retrofitted. One such way of strengthening is with Carbon Fibre Reinforced Polymer – or ‘CFRP’ – laminates. For certain applications, however, this can be a difficult and time-consuming process, and the resulting laminates are prone to debonding. In his research, Dr Abheetha Peiris at the University of Kentucky developed a new type of strengthening in the form of CFRP strip and rod panels. The panels can slot together seamlessly – making them less prone to failure, and far easier to assemble. Through a series of experiments and field applications, he revealed how the new method can be applied for retrofitting both steel and concrete structures.

Before an infant can learn the link between a word and an object by following a pointing gesture, Professor Nancy Rader’s team has found that infants can learn this association through ‘show gestures’. Show gestures entail bringing an object towards the child and rotating it, while synchronizing the movements with speech. While the effect of show gestures decreases with age during childhood, Rader and her colleagues have found that non-verbal children on the autism spectrum are very sensitive to this information, performing as well in learning words as age-matched typically-developing children.

Satellites are vital to modern civilization, powering the GPS in our phones, enabling long-range communication, and giving us insights into Earth’s climate and the universe beyond. We now launch thousands of new satellites into space each year, dramatically increasing the risk of collisions. Such satellite collisions create debris that can damage more satellites. Thomas Kleinig and his colleagues are developing and testing a new approach to avoid collisions by exploiting a unique property of the thin atmosphere that satellites travel through.

In a recent paper, Professor Radu Mares of Lund University in Sweden examines the UN’s recent efforts to create an international treaty for addressing human rights violations involving transnational corporations. He explores the history and context of this work and interrogates its effectiveness.

To understand how the smallest known particles in our universe form structures, scientists need to use sophisticated mathematical models and techniques. These help scientists to estimate the energies of these particles, to work out how they combine and interact. In a recent paper, Dr Eef Van Beveren from the Centre for Physics of the University of Coimbra and Dr George Rupp from the Centre of Physics and Engineering of Advanced Materials of the University of Lisbon review the techniques that have led to scientific discoveries about mesons – subatomic particles that exist for tiny fractions of a second. They also discuss how such techniques may evolve into the future.

The importance of the EU in global governance has been well researched. However, systematic analysis of the way it interacts with other international organisations has been side-lined. To address this gap, Axel Marx the University of Leuven and Oliver Westerwinter at the University of St. Gallen introduce a special issue of the Journal of European Integration. The research published in this issue explores how the EU interacts with different types of global governance institutions.

Migrants travel hopefully, dreaming of better lives. Some are successful, some less so. Many in both groups ultimately decide to return to their home country. Dr Tony Ward, a University of Melbourne historian, is himself a migrant, and descended from a family that returned from Australia. He sought out other stories of return migration from Australia to the UK in the 19th Century. His studies shed light on more general questions. How many migrants return? Which migrants are more likely to make the trip home? And why?

Each year, male Western fence lizards bob, charge, and battle rivals for a chance to win mates. For many of them, tick infestations threaten to hinder their best efforts by harming the lizards’ health. But just how harmful is tick parasitism for these unfortunate lizard hosts? In their recent research, Dylan Lanser, Dr Larisa Vredevoe, and Dr Gita Kolluru at California Polytechnic State University aimed to answer this question by staging contests between tick-free and tick-infested lizards.

The genetic secrets to extraordinary longevity, superhero-like healing and regeneration, and resistance to feeding disorders could be found hidden within the Earth. In underground caves in Dinaric Karst along the Adriatic Sea in the Western Balkans lives a cave salamander, the olm, whose remarkable adaptations mean its genome holds great promise for biomedical research. Dr Rok Kostanjšek and an international team of scientists at the Proteus Genome Research Consortium are tackling the challenge of sequencing the huge olm genome, to provide the basis for studying its unique genetic characteristics.

Paediatric healthcare workers often experience poor mental health and burnout. While specially trained facility dogs have been found to positively impact patient well-being, little research has focused on the benefits for professionals. Clare Jensen and her colleagues from Purdue University and the University of Arizona have undertaken a study demonstrating the positive impact these dogs can have on the mental health of paediatric healthcare workers.

Past studies unveiled geographic associations in branding, with consumers in different locations preferentially purchasing goods from specific countries or regions. Professor Junhong Chu at Hong Kong University and the National University of Singapore recently carried out a study exploring inequalities and geographical differences in the patterns of trade between different Chinese provinces. Her findings highlight different factors that can contribute to these observed geographic branding asymmetries, including distance, home-biases, migration, ethnicity, and cultural similarities.

Arthropods – a group of invertebrates that includes insects, spiders, centipedes and woodlice – are everywhere, and have inhabited this planet for millions of years. They are found in most habitats on Earth – including our gardens and homes. It is in these built environments that a small number are considered a nuisance when sharing our ‘sacred space’. An even smaller number damage buildings or belongings, eat our food – even feed on us – so we label them… pests! Successful management of pest populations requires an understanding of their specific lifestyles and their requirements for food, water, shelter, breeding sites, and favourable temperatures. A team of entomologists at the University of Georgia recently published a guidebook of more than 100 arthropods found in and around homes in the South-eastern USA.

Stroke can impair a person’s ability to communicate, resulting in a disorder known as aphasia. To facilitate recovery, scientists must understand how language is processed normally as well as how a stroke may impact the language system in the brain. Dr Cynthia K. Thompson, Ralph and Jean Sundin Professor of Communication Science and Professor of Neurology at Northwestern University, has been researching normal and disordered language for over thirty years. Her focus is on understanding and supporting the recovery of language processes when the brain has been damaged.

After the amputation of a lower limb, amputees can learn to walk with an artificial replacement for that limb known as a prosthesis. However, this can be challenging due to the loss of somatosensory information such as the perception of touch and pressure. Dr Jozina de Graaf of Aix-Marseille University in France is working with colleagues to find a solution to this lack of somatosensory feedback and improve approaches to rehabilitation for lower limb amputees.

Capitalism and neoliberalism inform the way in which children in the USA are schooled. Mainstream education prioritises standardisation and conformity, and may not help students develop a sense of themselves, or tools to create good relationships with others. In a recent paper, teachers Austina Lee and Gareth Dylan Smith explore how this can be challenged through ‘punk’ pedagogy. They use the case study of a high-school choir to demonstrate how their ideas can be put into practice.

Child labour is a major social problem that contributes to poor physical health and lower educational achievement. A collaborative research team from Australia, India and the Netherlands conducted a large-scale study of children in rural areas of India. The team’s research confirms the hugely negative mental health impacts of child labour, and opens up important implications for policy, practice and future research.

The development of a talent pool in Science Technology Education and Medicine that is as diverse as our population, has been a difficult goal for decades. Increasing the diversity of scientists from underrepresented communities can drive both innovation and creativity within the sciences. The Molecular & Environmental Toxicology Centre at the University of Wisconsin-Madison, USA, has run a summer research opportunity programme since 2011, providing scientific experiences and promoting scientific careers in the environmental health sciences for aspiring young people from backgrounds historically underrepresented in this field.

Like other animals, humans have unique ways of approaching a potential mate and securing their affections. The goal of these ‘wooing’ processes is generally to establish a long-term romantic relationship with the person of interest. Victor de Munck, a Professor of Anthropology at Vilnius University, recently carried out a fascinating study exploring the most common patterns of courtship observed in the United States today, and the cultural influences underpinning these patterns.

Organic molecules dissolved in rivers, lakes, seas and oceans are essential to plant and animal life. Some of these molecules are also degraded and enter a complex cycle of carbon, nitrogen and sulphur containing compounds. Surprisingly, scientists currently have a limited understanding of the fate of these molecules. Dr Daisuke Minakata and his colleagues from Michigan Technological University are involved in an ambitious programme to overcome this critical knowledge gap.

Sexual pain, often referred to as vaginismus and dyspareunia, can be a debilitating condition that prevents many women from having penetrative sexual intercourse. While many studies have investigated this disorder, its psychological underpinnings are not yet fully understood. Dr Thula Koops, Christian Wiessner, Professor Johannes Ehrenthal, and Professor Peer Briken at the University Medical Center Hamburg-Eppendorf recently explored some of the psychological dimensions of women’s sexual pain. They conducted this research from the standpoint of psychodynamics, which involves exploring links to childhood experiences and unconscious thoughts and feelings.

Limited research has explored the causes of sexual pain and difficulties with intercourse that are experienced by women across the world. Dr Thula Koops and Professor Peer Briken at the University Medical Center Hamburg-Eppendorf have spoken to women experiencing these difficulties and listened to their real stories and thoughts on the origins of their sexual difficulties. Based on these interviews, two main themes emerged. The first links these difficulties to perceived implications of womanhood, while the second focuses on the separation between body and mind in relation to the cause.

There is a strong link between identifying as lesbian, gay or bisexual (LGB) and homelessness. Dr Ruth McNair from the University of Melbourne analysed data investigating risk and resilience factors associated with homelessness according to sexual identity in the Australian population to understand the associations with homelessness and to improve LGB-inclusive homelessness policy and services.

Professor Araceli Díaz Perales and her colleagues at the Centre for Plant Biotechnology and Genomics in Spain have made the discovery that mould spores on straw contribute to the increase in allergic asthma reactions. Their work utilising an experimental mouse model of human asthma has important implications for understanding, preventing and treating this common condition.

When considering proposed reforms of the US health care system, some physicians dismiss a single-payer system that would provide health care for all residents, as they believe their incomes would be reduced. In a recent study, Daniel Bryant, M.D., finds that state-based single-payer schemes may actually lead to increased personal incomes for physicians. His work also provides a template for evaluating the financial consequences for physicians within a single-payer health care system.

Human trafficking is defined as the recruitment and coercion of individuals into labour or other activities that entail their exploitation. While victims of human trafficking can be led to engage in any type of labour or criminal activity, most anti-trafficking efforts primarily focus on people who are exploited in sex work. Dr Veronica Marconi of Oregon State University recently carried out a study aimed at better understanding how anti-trafficking organisations in the Italian region of Tuscany determine which migrants are deserving of their assistance.

Human rights defenders Leyla and Arif Yunus played a crucial role in Azerbaijan’s politics and modern history. After being sentenced to 8.5 years in jail by the Azerbaijani government and being released due to health issues, Leyla and Arif Yunus shared the suffering and torture they endured as regime opponents and political prisoners in a book entitled The Price of Freedom. Dr Audrey L. Altstadt, a Professor of History at the University of Massachusetts Amherst, recently published a short article outlining the dynamics underlying the arrest of the two political activists and the struggle described in their book.

How our mind frames information, processes it and makes decisions is an active field of research in psychology, neurosciences and behavioural sciences. Recent research aims to quantify our cognitive processes by mapping them to mathematical theories. Professor Ariane Lambert-Mogiliansky’s work at the Paris School of Economics looks at how we can link cognitive processes, such as learning and decision-making, to the mathematics of quantum mechanics. She establishes and tests a quantum version of the persuasion problem, looking at how much one can alter a person’s cognitive state and orient their decisions through the smart use of questions and information. This research follows the steps of Niels Bohr, founding father of Quantum Mechanics, who wrote about essential similarities between Quantum Mechanics and the functioning of the mind.

Western approaches to environmental science typically focus on existing and future issues, such as climate change, and technological solutions to these issues. While these frameworks have their value, they often set aside holistic perspectives on land management, coexistence with nature, and ecosystem preservation. Dr Kristiina A. Vogt, Dr Samantha De Abreu and Dr Maria Blancas at the University of Washington are exploring the potential of holistic storytelling practices common among Indigenous communities to teach environmental science in more effective ways.