Eighty-three per cent of college girls surveyed diet to lose weight, regardless of their current body weight. A study published today in the open access journal Nutrition Journal (http://www.nutritionj.com/) also reveals that college girls practice unhealthy behaviours, such as smoking or skipping breakfast, to lose weight. By contrast, only 19% of them exercise enough to promote weight loss. The authors of the study conclude that all college girls, regardless of whether they are normal weight, overweight or obese, would benefit from counselling or open discussions about healthy dieting practices.
Brenda Malinauskas and colleagues from East Carolina University, Greenville, USA asked 185 college girls about their weight perception, dieting practices and physical activity.
Malinauskas et al. found that 83% of the girls reported trying to control their weight or having tried to control their weight, regardless of whether they were normal weight, overweight or obese. Of the 185 girls studied, 80% reported exercising to lose weight although 32% did not really take part in regular physical activity and only 19% of them actually exercised often and vigorously enough to lose weight. Eating low fat, low sugar foods, eating less than one wants and counting calories were other methods used to lose weight. The most maladaptive weight loss practice reported was smoking to lose weight – it was reported by 9% of the girls. The most unhealthy practice reported was skipping breakfast – reported by 32% of the girls.
New study: How does Europe become a leading player for software and IT services?
03.04.2017 | Fraunhofer-Institut für System- und Innovationsforschung (ISI)
Reusable carbon nanotubes could be the water filter of the future, says RIT study
30.03.2017 | Rochester Institute of Technology
More and more automobile companies are focusing on body parts made of carbon fiber reinforced plastics (CFRP). However, manufacturing and repair costs must be further reduced in order to make CFRP more economical in use. Together with the Volkswagen AG and five other partners in the project HolQueSt 3D, the Laser Zentrum Hannover e.V. (LZH) has developed laser processes for the automatic trimming, drilling and repair of three-dimensional components.
Automated manufacturing processes are the basis for ultimately establishing the series production of CFRP components. In the project HolQueSt 3D, the LZH has...
Reflecting the structure of composites found in nature and the ancient world, researchers at the University of Illinois at Urbana-Champaign have synthesized thin carbon nanotube (CNT) textiles that exhibit both high electrical conductivity and a level of toughness that is about fifty times higher than copper films, currently used in electronics.
"The structural robustness of thin metal films has significant importance for the reliable operation of smart skin and flexible electronics including...
The nearby, giant radio galaxy M87 hosts a supermassive black hole (BH) and is well-known for its bright jet dominating the spectrum over ten orders of magnitude in frequency. Due to its proximity, jet prominence, and the large black hole mass, M87 is the best laboratory for investigating the formation, acceleration, and collimation of relativistic jets. A research team led by Silke Britzen from the Max Planck Institute for Radio Astronomy in Bonn, Germany, has found strong indication for turbulent processes connecting the accretion disk and the jet of that galaxy providing insights into the longstanding problem of the origin of astrophysical jets.
Supermassive black holes form some of the most enigmatic phenomena in astrophysics. Their enormous energy output is supposed to be generated by the...
The probability to find a certain number of photons inside a laser pulse usually corresponds to a classical distribution of independent events, the so-called...
Microprocessors based on atomically thin materials hold the promise of the evolution of traditional processors as well as new applications in the field of flexible electronics. Now, a TU Wien research team led by Thomas Müller has made a breakthrough in this field as part of an ongoing research project.
Two-dimensional materials, or 2D materials for short, are extremely versatile, although – or often more precisely because – they are made up of just one or a...
20.04.2017 | Event News
18.04.2017 | Event News
03.04.2017 | Event News
25.04.2017 | Physics and Astronomy
25.04.2017 | Materials Sciences
25.04.2017 | Life Sciences