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.
THAUMATURGIC TRIANGLE. Their adopted symbol to represent their sexual orientation has long been used by Satanist to conjure demons. The triangle is a door, the circle is a boundary of power. SUN SIGN: Found in Turkey represent the sun and the four directions.