Students' accounts of grooming and boundary-blurring behaviours by academic staff in UK higher education

Drawing on data from qualitative interviews with students who had attempted to report staff sexual misconduct to their higher education institutions in the UK, the article analyses interviewees’ experiences of ‘grooming’ and boundary-blurring behaviours from academic staff where the possibility for consent was affected by the power imbalances between staff and students. The term ‘boundary-blurring’ is used to describe behaviours that transgress (often tacit) professional boundaries, and ‘grooming’ refers to a pattern of these behaviours over time between people in positions of unequal power. This article analyses the power imbalances interviewees described that created the context for these behaviours. These were constituted by social inequalities including gender, class, and age, as well as stemming from students’ position within their institutions. The article also explores how heterosexualised normativity allows such behaviours to be minimised and invisibilised

Development and flight test of a helicopter compact, portable, precision landing system concept

An airborne, radar-based, precision approach concept is being developed and flight tested as a part of NASA's Rotorcraft All-Weather Operations Research Program. A transponder-based beacon landing system (BLS) applying state-of-the-art X-band radar technology and digital processing techniques, was built and is being flight tested to demonstrate the concept feasibility. The BLS airborne hardware consists of an add-on microprocessor, installed in conjunction with the aircraft weather/mapping radar, which analyzes the radar beacon receiver returns and determines range, localizer deviation, and glide-slope deviation. The ground station is an inexpensive, portable unit which can be quickly deployed at a landing site. Results from the flight test program show that the BLS concept has a significant potential for providing rotorcraft with low-cost, precision instrument approach capability in remote areas

Emerging Enemy of Veggies Unmasked

Chic, trendy veggies like arugula and baby broccoli, and familiar stand-bys like Brussels sprouts and cauliflower, are vulnerable to attack by a once-puzzling pathogen. Agricultural Research Service plant pathologist Carolee T. Bull and colleagues have, in laboratory, greenhouse, and field research, detected, identified, renamed, and classified the plant-killing microbe that’s now officially known as Pseudomonas cannabina pv. alisalensis. “Pv.” stands for “pathovar” and indicates that the microbe is a specific pathogenic form, or strain, of a species. Their work has sorted out some of the taxonomic confusion surrounding classification of the large, complex group of harmful bacteria in the genus Pseudomonas, to which P. cannabina pv. alisalensis properly belongs. In so doing, the team has helped growers, vegetable processors, fellow scientists, and anyone who enjoys eating good-for-you cruciferous veggies