An electrocardiogram (EKG or ECG) is a test that checks for problems with the electrical activity of your heart. An EKG shows the heart 's electrical activity as line tracings on paper. The spikes and dips in the tracings are called waves.
1 Communication skills is the set of skills that enables a person to convey information so that it is received and understood. 2  Communication skills refer to the repertoire of behaviors that serve to convey information for the individual.
DEFINITION of 'Hard Skills'. Specific, teachable abilities that can be defined and measured. By contrast, soft skills are less tangible and harder to quantify. Examples of hard skills include job skills like typing, writing, math, reading and the ability to use software programs; soft skills are personality-driven skills like etiquette, getting along with others, listening and engaging in small talk.