We were worried about detecting the difference between normal and intentional blinks, but we found that for most users the intentional blinks produced a much stronger signal, and they were always much longer the ~300ms normal blink duration.
They had enduring beliefs of being spared negative consequences, however, even after five years, some doubted they had CD and worried that being detected and eating a GFD might not be beneficial, i.e. continuing to fear it is "all in vain".
These 25 items enabled to measure different aspects of anxiety impairment, namely, 6 items to assess incapacity, 4 items to detect worry, 5 items to measure others view, 7 items for self-image and 3 items to estimate future security.
Yet even then, through the rejoicing, Anderson detected reasons for worry: a year of Islamist rule had reduced the population to a fraction of its former size, and had robbed the place of its main source of income, tourism.
Faced with the long-term worry that cesium will be detected in their crops and consumer anxiety over radioactivity in anything grown, raised or caught near Fukushima, Miyagi Prefecture's farmers will have to overcome daunting challenges if they are to stay in business.
Mr. Ronneberg said that setting the dynamite proved to be "easy," but the men still worried that they would be detected at any moment.
Some people already detect worrying signs of a hankering for "national champions": Endesa, the biggest electricity supplier, has been talking to La Caixa, the biggest savings bank (which happens to control a water company and the former gas monopoly), about the formation of a conglomerate offering the cross-marketing of water, gas and electricity.
Worrying radiation levels had already been detected in beef, milk, spinach and tea leaves, leading to recalls and bans on shipments.
The scans are so sensitive that they pick up lots of things not worth worrying about, yet once something is detected it is hard to resist the urge to do follow-up procedures.
She was particularly worried because blood tests had recently detected higher levels of a protein associated with tumors.
But Mr. Senor said his decision was not based on anything he had detected in public polls, or worries about losing.
