Our sea levels are rising. Understanding the dynamics of the beach envelope and its overlap with human infrastructure is fundamental for effective coastal management. Dr David Kennedy studies the dynamic adaptation of beaches in the past to inform how we can manage them into the future. While NSW beaches have been studied for decades, but we are only just starting to understand the behaviours of Victoria’s beaches and their underlying geology.
The latest issue of the Proceedings of the RSV features papers from the 2021 ‘Stewardship of Country’ Symposium, which delivered presentations across multiple domains of land management practice and scholarly expertise, representing an historic collaboration between Aboriginal and Torres Strait Islander experts, industry practitioners and thinkers. The series posed the question: who are we becoming, as Australians faced with an increasingly unpredictable and challenging future?
Generally, memory T cells were thought to constantly patrol the entire body, scouting for the return of the pathogen they are trained against. Then, ten years ago, some memory T cells were found to permanently reside in the site of infection where they are poised to mediate local immune responses should the pathogen come back. They are thus called “tissue-resident memory T (TRM) cells” and reside in common sites of infection.
When Billie Giles-Corti first came to Melbourne, she was challenged by her colleague Dr Ian Butterworth to provide evidence that good urban planning is connected to health in a way that could influence policy. They looked into the social determinants of health: the economic, social and political systems that shape conditions of daily life. They believed that health is linked to access to reliable public transport, health food, local parks, places of leisure, and friends and family.
NASA’s Artemis program is preparing to send the first woman and next man to the South Pole of the Moon as soon as 2024. With the return of humans to space, we must think about how our astronauts will be protected from the constant bombardment of cosmic and solar radiation, without the protection of Earth’s magnetic field. Experimental physicist Dr Gail Iles delved into the current methods in use and under development.