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.
The Byronic hero is also featured in many contemporary novels, and it is clear that Byron's work continues to influence modern literature as the precursor of a commonly encountered type of antihero.he first stages of Pushkin's poetic novel Eugene Onegin appeared twelve years after Byron's Childe Harold's Pilgrimage, and Byron was of obvious influence (Vladimir Nabokov argued in his Commentary to Eugene Onegin that Pushkin had read Byron during his years in exile just prior to composing Eugene Onegin).