with bursa Anoplostoma Biitschli, 1874 Head with six lips; stoma cup-shaped or with curved or bipartite walls; males without bursa c c(b) Stoma in two tandem parts (89) , Illium Cobb, 1920 (= Pseudopelagonema Kreis subventral (911sv) and dorsal (91dt) reduced or even greatly reduced; males may have copulatory bursa

Criteria for the successful fabrication of nickel alloys are presented. Fusion welding, resistance welding, and brazing are covered. The welding of dissimilar nickel alloys and repair welding are also discussed. Alloys covered include: Monel, Inconel, Nimonic alloys, Illium alloys, Hastelloys, Rene 41, Waspaloy, and M-252 alloy. (M.C.G.)

Sequential /sup 99m/Tc-methylene diphosphonate bone mineral and /sup 99m/Tc-sulfur colloid bone marrow studies were performed on a patient with cronic renal failure. Multiple regions of absent deposition of both radiotracers were noted, involving the right illium, multiple ribs, and the manubrium. Radiographs of these bones were normal. The findings suggest absent regional ...