SciPod

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.

Our planet’s oceans are undergoing significant challenges. Overfishing, pollution, habitat destruction, and the effects of climate change are devastating some of the world’s most spectacular and diverse habitats. To inform conservation efforts for fragile marine ecosystems, we need to properly characterise the habitats and sea-life in shallow water areas. Collecting data underwater poses its own unique challenges though, so Dr Talicia Pillay and her team at Nelson Mandela University in South Africa focus on developing powerful remote sensing and computing technologies to aid ocean research.

In a recent paper, Dr Philip Norcott at the Australian National University proposes a new strategy to improve nuclear magnetic resonance spectroscopy and imaging, a technique widely used in biology, chemistry, and medical imaging. A difficultly in these applications of nuclear magnetic resonance is low sensitivity and the potential for multiple signals to overlap, and existing techniques may only improve one of these factors without addressing the other. Dr Norcott suggests and tests a novel technique that offers the best of both worlds.

Is more trust always better? It is widely known that trust and confidence are fundamental in high-risk industries, such as nuclear energy and radioactive waste management. While public trust is definitely essential for policymaking, the upsides of mistrust and distrust are often overlooked by practitioners and social science researchers. This was recently examined in a special issue of the Journal of Risk Research, where a series of articles highlighted the ways in which mistrust and distrust can play a constructive role in the nuclear sector.

The COVID-19 pandemic forced many universities to deliver their courses online, exposing the limitations of remote learning strategies. Dr Barrett Caldwell and his team at Purdue University devised a new approach that could help to improve online courses in different engineering subjects. The approach builds on his experience while teaching and developing the ‘Perspectives on Systems Engineering’ course, which is part of the curriculum for the Systems Engineering program at Purdue University.

Mining is a particularly hazardous industry, with miners often experiencing health problems, injuries and psychological issues. Dr David Gilkey, an Associate Professor of Safety, Health & Industrial Hygiene at Montana Technological University, has recently carried out a case study specifically investigating workplace safety climate in a metal mine in Montana. The study also assessed the effectiveness of a short training program to improve the metal mining company’s workplace safety leadership.

Eggs are marvellous – they contain all the sustenance needed to make a young bird within their protective shell, and when destined for the plate, they are nutritious and delicious. For many of us, cracking open an egg for breakfast to discover two yolks in the pan is a pleasant surprise. However, if eggs are nature’s miracle of packaging, then double-yolked eggs must be nature’s mistake – a mistake that still holds many mysteries. To answer some persisting questions, Dr Attila Salamon and Dr John Kent of University College Dublin examined our collective knowledge on double-yolked eggs in a recent review.