Word: vigilante
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While Omnilert is currently working with Harvard and other universities to achieve 100 percent participation in its text message alert system, Catalano said that students, faculty, and staff should remain vigilant and report any suspicious activity.
The system can also operate live, in real time. CCTV operators, keeping a vigilant eye on a bank of 39 monitors in their windowless office, can ad lib broadcasts, asking people, for instance, to pick up the litter they've just dropped, or warning them that their behavior's unacceptable...
Despite his best efforts to remain vigilant, Vela fell asleep during his one-hour turn guarding the others. He was awakened by Al-Janabi, who had somehow gotten into their hideout and was standing just a few feet from him. Some of the men were so exhausted that they were...
The slight unease that comes with being moderately happy, Diener explains, means you're likelier to question the way things are?and to try to change it. That could mean finding a new career or doing better at school. "It's probably desirable to feel dissatisfaction appropriately," he says. A...
Neklason says that her study underscores the importance of knowing one's family history, being vigilant about health and, if necessary, getting a genetic test. About 5% of colon cancers are known to be hereditary, and another 25% have some familial, or genetic, component that researchers have not yet pinpointed...