Tractions

In continuum mechanics, stress is a physical quantity that expresses the internal forces that neighbouring particles of a continuous material exert on each other. For example, when a solid vertical bar is supporting a weight, each particle in the bar pulls on the particles immediately above and below it. When a liquid is under pressure, each particle gets pushed inwards by all the surrounding particles, and, in reaction, pushes them outwards. These macroscopic forces are actually the average of a very large number of intermolecular forces and collisions between the particles in those molecules.
Posts about Tractions
  • How To Use Social Media To Attract Millennial Buyers

    …. To better understand this key buying segment, here’s what US millennials are like according to Pew Internet Research : 43% of millennials are non-white, attributable to high Hispanic and Asian immigration. 33% of millennials (ages 26 to 33) have college degree or higher. 67% of recent bachelor’s degree recipients have outstanding student…

    Heidi Cohen/ Heidi Cohenin Social How To's- 14 readers -
  • How UK publishers are rethinking audience measurement

    … about learning and being open to new ways of doing things. And what about changing attitudes to ad tech? Newsworks is working on the publisher advertising tractions system right now. You might think it’s just a back-office thing, but it’s actually quite important. It’s enabling people to book print ads more efficiently across newspapers. It’s…

    Chris Smith/ Digidayin How To's- 6 readers -