Information security in organisations is often threatened by risky behaviour of users.
The SIS reliability is often threatened by common-cause failures (CCFs), and the beta-factor model is the most commonly used model for incorporating the effects of CCFs.
The integrity of these habitat networks, however, is often threatened by "human networks" consisting of settlements connected by roads with traffic.
With respect to agricultural areas with intense activities that involve use of fertilizers and pesticides, groundwater is often threatened and should be appropriately managed (Giambelluca et al. 1996; Soutter and Musy 1998; Shaffer et al. 2001; Lake et al. 2003; Chae et al. 2004; Almasri 2008).
One group that is often threatened by environmental hazards in developed and developing countries alike is rural farmworkers.
However, cultivated rice, which feeds more than half of the world's population, is often threatened by multifarious environmental factors including drought, salinity, cold and other factors.
Divorce is often threatened during heated arguments, usually out of anger or frustration, to gain power and control over the other person, and to finally be taken seriously that you want real change.
It made me realize that even in a part of the world where young men are often threatening there are so many surprisingly amazing individuals everywhere.
Yet Miss Politkovskaya was often threatened with death.
