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Job satisfaction is often an elusive concept: performing— for pay—a task or a series of tasks that truly fulfill a person. Fulfillment, however, carries a different meaning for each individual. Some may find that competitive compensation provides satisfaction on the job, while others find gratification in recognition from their peers.

Concern over research involving the creation of bird flu that spreads more easily is in the news again. An international group of scientists published an outline Aug. 6 in Science and Nature for similar experiments that could involve even stronger strains of the type of bird flu known as H7N9.

Instrument noise, particularly from cooling devices, can take its toll on laboratory workers. Noise interferes with conversations but can also induce stress, leading to irritability, anxiety, and poor performance. Lab workers are particularly susceptible, as decibels in busy labs can add up quickly from refrigerators, freezers, aspirators, fume hoods, and chillers. Noise is therefore an important factor when choosing a chiller.















