Critical Skills Training. Postdoctoral trainees are typically well trained in the technical aspects of their discipline but few receive formal training in leadership. This course will equip you with the critical leadership skills you need to succeed in a wide range of scientific career paths. Interactive Format.
Horseshoe (â, \supset in TeX) is a symbol used to represent: 1  Material conditional in propositional logic. 2  Superset in set theory.
In Christianity, the triangle can be used to represent the holy trinity that is the father, son and the Holy Spirit. For Christians, this tattoo can be used to show their devotion to these important deities or as a symbol of their faith. Other trinities that a triangle can represent include father, mother and child and mind, body and soul. In the Greek culture, the triangle is used to mean a doorway to a higher wisdom. If you believe in this Greek symbolism, then you can have a triangle tattoo to symbolize this. The positioning of the triangle, its shape and the area of the body where it is drawn will also determine its meaning.