4 in. x 10 ft. PVC Schedule 40 Conduit JM Eagle offers a complete line of Electrical JM Eagle offers a complete line of Electrical Conduit and Power Duct pipe that includes Schedule 40 and 80 Conduit (NEMA TC-2 ANSI/UL651) Encased and Direct Burial Conduit (ASTM F512 NEMA TC-6; and/or ANSI/UL 651A) and Type C Telephone Duct.
Juvenile rheumatoid arthritis (JRA), often referred to by doctors today as juvenile idiopathic arthritis (JIA), is a type of arthritis that causes joint inflammation and stiffness for more than six weeks in a child aged 16 or younger. It affects approximately 50,000 children in the United States.
Rheumatoid Arthritis. Rheumatoid Arthritis (RA) is an autoimmune disease that afflicts approximately 3% of the population in the U.S. and U.K., mostly women. It is characterised by inflammation of synovial tissues, with joint pain, swelling and stiffness. Although autoimmune arthritis can afflict children and adolescents, the disease usually strikes adults between the ages of 30 and 40, and the incidence of clinical illness is greatest among those aged 40 to 60 years.