Introducing the Data Dictionary The term data dictionary is used by many, including myself, to denote a separate set of tables that describes the application tables. The Data Dictionary contains such information as column names, types, and sizes, but also descriptive information such as titles, captions, primary keys, foreign keys, and hints to the user interface about how to display the field.
Moebius syndrome is a rare neurological condition that primarily affects the muscles that control facial expression and eye movement. The signs and symptoms of this condition are present from birth. Weakness or paralysis of the facial muscles is one of the most common features of Moebius syndrome.
Mermaid Syndrome Facts. Mermaid syndrome or sirenomelia syndrome is a deadly birth defect in which the two lower limbs of the newborn are attached or fused together as one. It is named so because the two fused lower limbs look like a mermaid's tail.Let us get more informed about this grave syndrome. It is also known as sirenomelia, as mentioned earlier. 2  It is such a rare birth defect that only 1 in every 70,000 births is known to have it. 3  There are only over 300 (reported) live births of such babies. 4  More often than not, the condition proves fatal for the baby. 5  In fact, very few survive it even after surgery.