The spinal cord ends around the first and second lumbar vertebrae in the lower back and continues as nerve roots. This bundle of nerve roots is called the cauda equina. They exit the spinal canal through openings in the vertebrae (foramen), just like other nerve roots.our spine is made up of three segments. When viewed from the side, these segments form three natural curves. The c-shaped curves of the neck (cervical spine) and lower back (lumbar spine) are called lordosis.
Engineered AC Mitigation System. The Mitigator is the industryâs only engineered mitigation system to combat the corrosive effects of alternating current (AC) on pipelines, combining performance with greater ease of installation and lower cost. The Mitigator provides superior performance over bare copper and zinc for AC grounding and mitigation. Based on MATCORâs SPLâ¢-Anode manufacturing technology, the Mitigator is a packaged grounding system that combines the best of copper grounding with low resistance, corrosion-inhibiting backfill.
The mitre (British English) (/ËmaÉªtÉr/; Greek: Î¼Î¯ÏÏÎ±, headband or turban) or miter (American English; see spelling differences), is a type of headgear now known as the traditional, ceremonial head-dress of bishops and certain abbots in traditional Christianity.