Our observations do not support the ideas that nest movements are caused by deteriorating nest quality, or army-ant predation.
One reason is deteriorating external circumstances, which lower both the private and communal profitability of investment in the resource base.
Their main arguments are that it is not ' fair ' that the white community should bear the whole tax burden, and that services are deteriorating.
When deteriorating health leads to the need for round-the-clock care for frail members, busy working families are often plunged into crisis.
Migration of skilled health workers contributed significantly in deteriorating access to and quality of care in the region.
In the deteriorating economy, winners failed to emerge, and the foundation of the growth coalition was fatally undermined.
Restrictions on daily living were reinforced by deteriorating public space, a product of abandoned buildings, degraded infrastructure, and the loss of local businesses.
Presbyacusis is a gradual process and individuals are often unaware that their hearing is deteriorating.
