"If we know a person likes one type of food, this kind of study helps us better predict what other types of foods he or she might prefer," said Brian Wansink, director of the Cornell Food and Brand Lab that studies the psychology behind what people eat and how often they eat it. By better understanding how various foods, such as sweets, are linked by preference, strategies used to market such sweet snacks as candy bars, for example, could be incorporated into an educational program to increase the consumption of fruit.
To see how much fruit sweet and salty-snack lovers ate, Wansink used the U.S. Department of Agriculture's Continuing Survey of Food Intakes by Individuals. To determine whether fruit lovers eat more sweets than vegetable lovers, Wansink analyzed the results of a snack consumption survey of 770 individuals.
The study is published in the August issue of Appetite.
Blaine Friedlander | EurekAlert!
Amputees can learn to control a robotic arm with their minds
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MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network.
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Tiny pores at a cell's entryway act as miniature bouncers, letting in some electrically charged atoms--ions--but blocking others. Operating as exquisitely sensitive filters, these "ion channels" play a critical role in biological functions such as muscle contraction and the firing of brain cells.
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The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.
Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...
With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong
Light-weight and simultaneously strong – porous metallic nanomaterials promise interesting applications as, for instance, for future aeroplanes with enhanced...
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