Fluoroscopy is used in many types of examinations and procedures, such as barium X-rays, cardiac catheterization, arthrography (visualization of a joint or joints), lumbar puncture, placement of intravenous (IV) catheters (hollow tubes inserted into veins or arteries), intravenous pyelogram, hysterosalpingogram, and biopsies.
Lord George Gordon Byron. Lord George Gordon Byron (1788-1824) was as famous in his lifetime for his personality cult as for his poetry. He created the concept of the 'Byronic hero' - a defiant, melancholy young man, brooding on some mysterious, unforgivable event in his past.
In January 1937, he wrote Four Pushkin Romances, op. 46, a song cycle which was not performed until 1940. The Fifth Symphony was seen as Shostakovich's public response to the attack on his music and character that began with the Pravda article.hostakovich's Fifth Symphony was written between April 18 and July 20, 1937, in Leningrad. He was 30 years old and his first child (a daughter, Galina) had been born the previous year.