fusion factor

It is an important facilitating fusion factor of any viruses to its host cell which has been very well studied for flu.

During the fourth stage cell fusion becomes evident and HA neuraminidase and fusion factor begin to disappear.

"The longer you work, the less efficient you are," said Bob Kustka, the founder of Fusion Factor, a productivity and time-management consulting firm in Norwell, Mass.

Bob Kustka, president of the Fusion Factor, a consulting firm in Norwell, Mass., says that while it's perfectly reasonable for employees to gravitate toward those they see most often, there is plenty of time for them to fraternize outside the office.