Search results
Results from the WOW.Com Content Network
A guitarist demonstrating traditional classical guitar posture. This is the traditional position and still the most common. The player sits on the front of the chair and the left foot is supported by a foot stool or some other device.
The triple helix model of innovation, as theorized by Etzkowitz and Leydesdorff, is based on the interactions between the three following elements and their associated 'initial role': [9] universities engaging in basic research, industries producing commercial goods and governments that are regulating markets. [2]
The helix of sustainability - the Carbon cycle ideal for manufacture and use The international recycling symbol - not nature identical.. The helix of sustainability is a concept coined to help the manufacturing industry move to more sustainable practices by mapping its models of raw material use and reuse onto those of nature.