LIFETIME CHARACTERISTICS OF GAIGER-MULLER COUNTERS

Lifetime characteristics of Gaiger-Muller counters

rhonda allison amino peptide hydration This paper discusses the process of functional aging of Geiger-Muller counters.Two types of Geiger-Muller counter chambers were characterized in an experiment using a combined constant voltage.Chamber A had a coaxial geometry and chamber B had a plan-parallel geometry.The experimental results indicate that the

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Signet-Ring Cell Carcinoma of the Ampulla of Vater

Signet-ring cell carcinoma (SRCC) of the ampulla of Vater is a very rare case and only 28 cases have beed reported in the English literature.Herein, we report a 59-year-old woman with SRCC of the ampulla of Vater.She developed symptoms of obstructive jaundice at early stage of disease and underwent pylorus-preserving Whipple procedure as definitive

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