When you sort the fields in a data list, you add a row at the top of the list that you define as the primary sorting level. The cells in this row contain numbers (from 1 to the number of the last field in the data list) that indicate the new order of the fields.
The temporomandibular joint is the joint of the jaw and is frequently referred to as TMJ. The TMJ is a bilateral synovial articulation between the mandible and temporal bone. The name of the joint is derived from the two bones which form the joint: the upper temporal bone which is part of the cranium (skull), and the lower jawbone or mandible.
ESFJ (Extraversion, Sensing, Feeling, Judgment) is an abbreviation used in the publications of the Myers-Briggs Type Indicator (MBTI) to refer to one of 16 personality types. The MBTI assessment was developed from the work of prominent psychiatrist Carl G. Jung in his book Psychological Types.