Zwei neue C14-Datierungen isländischer Vulkanausbrüche

beitraege zur kenntnis der rhopaloceren irans zwei neue rassen von plebejus loewii zeller aus dem südiran

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Neue Funktionen

Metabolism of Coprostanol-c14 and Cholestanol-4-c14 in Man.

Neue Pentaphosphaferrocene New Pentaphosphaferrocenes

By cothermolysis of [CpFe(CO)2]2 [CpR = η-C5(CH2Ph)5 (Cpbn) (1) and η-C5Me4C2H4SMe (CpS) (2)] with P4 phosphorus two novel pentaphosphaferrocenes of the formula [CpFe(η-P5)] [CpR = CpS (3), Cpbn (4)] have been synthesised and comprehensively characterised. These two products represent the first derivatives of this class of compounds with a functionalised as well as a sterically bulky adjacent c...

One-step preparation of C14-cyanide from barium carbonate-C14.

News and Notes Eighth Annual Calorimetry Conference; Symposium on the Role of Proteins in Ion Transport Across Membranes.. 710 Technical Papers One-Step Preparation of C14-Cyanide from Barium Carbonate-C14: J. K. Jeanes .719 Evaluation of Oral Temperature Readings: Francis L. Harmon.. 719 Use of the Thymus Gland in Chicks to Elucidate Interrelationships Between Pteroylglutamic Acid and Biologic...