During both activities, the men's blood levels of ghrelin, a hormone known to stimulate hunger, fell, compared with when they sat quietly.
For example, in one study she and her research team measured the accuracy of golf putts when players were distracted from what they are doing compared with when they were asked to focus on what they are doing.
By that I mean the extra taxes paid (counting subsidies as a negative tax paid) by people when they work compared with when they do not work, expressed as a ratio to total employee compensation when working.
Among that group, adding red pepper to the soup was associated with eating an average of 60 fewer calories at the next meal compared with when they ate plain soup.
There are several different techniques used in this context, but most rely upon the notion that liars will be more aroused when answering "relevant" questions compared with when they answer "control" questions, due to their fear that they will be detected.
Compared with when they were single, the body mass index (or B.M.I., a height-to-weight ratio) of married men increased by 1.5 percent above and beyond what they would normally gain as they aged, and that of women shot up 2 percent.
How difficult was it to come in as the son of the boss? A. The difficulty was in developing a sensitivity to knowing when people are listening politely to you as the son of the boss compared with when they are starting to respect you because you actually have learned the business and can genuinely contribute.
"We were able to get second-by-second stress levels from our tests and we found that over the five-day period away from e-mail, people's stress levels went down compared with when they were using e-mails," Ms. Mark said.
Milk yield was 0.5 kg/d per cow greater (P < 0.01) when herds were fed OPT compared with when they were fed CON.
Indeed, banded dogfish orient their heads slightly upward when resting at the bottom of an aquarium when compared with when they are held out of water.
The bats' capture success rate dropped by 73.5% compared with when they hunted without interference from the recording, the team reports online today in Science.
