The information attached includes a summary of the results of the study comparing costs per square foot for. each wall system in each region, a description of each wall system and graphic details of each wall system. For consistent comparison, each wall quoted as 10' x 10', with no openings.
Quick Answer. A person whose fingernails have been lifted off the nail bed could be suffering from a condition called onycholysis, which is caused by overzealous manicure, repetitive trauma and prolonged use of water. The condition usually occurs slowly and does not cause any pain. Keep Learning.
The most common cause of black nails is dermatophytes. These are microscopic organisms that live under the nail bed and thrive in a warm and moist environment. Thatâs why so many people are infected when they go swimming, as public baths are heavily populated and very humid.