Sandra Weigel, Joy Backhaus, Jan-Peter Grunz, Andreas Steven Kunz, Thorsten Alexander Bley, Sarah König
Tablet-based versus presentation-based seminars in radiology: Effects of student digital affinity and teacher charisma on didactic quality
GMS journal for medical education
assess amount food waste meal components according new national school lunch program guidelines among prekindergarten kindergarten students 5 consecutive school days 1 elementary school research team collected school lunch trays separated meal components bins relative food beverage appearing schools daily menu bins weighed grams converted ounces cups end lunch period researchers examined 304 meals 1 prekindergarten class 5 kindergarten classes 4988 oz food beverages served 2261 oz 453 wasted 1 full school week totaling 141 lb greatest amount food waste generated vegetables main entree milk respectively strategies reduce food waste school lunch researched implemented