Agency in the Anthropocene: education for planetary health.

Collective action is essential to address planetary health as current and future environmental challenges are socioecological and require coordinated, informed, and sustained action from all societal sectors. Education that engages intergenerational communities is a crucial means of building collective action as it provides opportunities to develop an informed citizenry capable of making the necessary decisions to work towards planetary health. Schools are valuable sites of community learning and action, and will benefit from a new orientation towards and commitment to educator training, curriculum development, and youth agency.

The growth of an ordered Mn layer on the Si(111)- 1 × 1-Ho surface.

The growth of ordered Mn layers on room temperature and liquid nitrogen cooled Si(111)- 1 × 1-Ho surfaces has been studied using scanning tunnelling microscopy. We have shown for 4 ML (monolayers) of Mn grown on a cooled Si(111)- 1 × 1-Ho surface that an ordered Mn layer is produced without any, or with only limited, silicide formation. This surface exhibits a [Formula: see text] low energy electron diffraction pattern.

Screening of lactic acid bacteria for bacteriocins by microbiological and PCR methods.

We describe a practical laboratory designed for third-year undergraduate students of Biotechnology as part of a Microbial Physiology and Genetics course. It comprises a five-session laboratory module to screen foods for lactic acid bacteria (LAB)1 and to test isolated LAB for the presence of bacteriocins. Traditional Thai fermented foods are first screened for bacteriocin-producing LAB using microbiological methods.