According to Dr. Roman-Lantzy, Cortical Visual Impairment (CVI) âis the leading cause of visual impairment in children today.â CVI differs from other types of visual impairment which are due to physical problems with the eyes. CVI is a neurological disorder caused by damage to the visual centers of the brain, which interferes with communication between the brain and the eyes. The eyes are able to see, but the brain is not interpreting what is being seen.
The bulk of the privately-owned cars were the property of the âbig threeâ leasing companies, General American (GATX), Union Tank (UTLX), and Shippers Car Line (SHPX), with other lessors such as North American (NATX) far down the list.
Updated: 4/1/2016; Authored By JR Potts, AUS 173d AB and Dan Alex; Content Â©www.MilitaryFactory.com. The Medium Tank Mk A (also known as the Whippet) was an armored vehicle specifically designed to exploit breaches in the battle lines created by heavier lozenge-shaped combat tanks such as the Mark I series.