Tactical tenure manoeuvres

Land Tenure

Farming in sub-Saharan Africa outside South Africa typically takes place on small plots cultivated by individuals. The land tenure system is often described as 'communal', meaning that land is owned by a kin-based or political group and that individuals obtain the right to cultivate through their membership in that group. If a generalization is possible about the process through which people ob...

Anticipatory Manoeuvres in Bird Flight

It is essential for birds to be agile and aware of their immediate environment, especially when flying through dense foliage. To investigate the type of visual signals and strategies used by birds while negotiating cluttered environments, we presented budgerigars with vertically oriented apertures of different widths. We find that, when flying through narrow apertures, birds execute their maneu...

Promotion and tenure.

Vestibular reflexes and positional manoeuvres.

Dizziness and vertigo are some of the more frequently encountered symptoms in neurology clinics. In turn, one of the most common causes of vertigo is benign paroxysmal positional vertigo (BPPV), accounting for a quarter of all patients with dizziness and vertigo. Reviewing the value of the positional manoeuvres available is relevant, particularly in the light of the efficient treatments availab...

European tenure games