Clostridium bifermentans strains, isolated from a manure, were examinated for their ability to produce lactic acid from PY medium with glycerol under different pH conditions and when PY medium was supplemented with saccharides such as fructose, sorbitol, glucose, mannose, mannitol, maltose, xylose, raffinose, and arabinose. In the last test performed, the ability of investigated strains to prod...

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As a discipline, developmental psychology has a long history of relying on animal models and data collected among distinct cultural groups to enrich and inform theories of the ways social and cognitive processes unfold through the lifespan. However, approaches that draw together developmental, cross-cultural and comparative perspectives remain rare. The need for such an approach is reflected in...

A total of 371 (97%) of 382 strains of Enterobacteriaceae representing 26 species were identified cheaply, accurately, and rapidly by using a test system based upon standard 96-well microdilution plates and the API 20E profile data.

This paper describes some of the injuries sustained by the aircrew who ejected from their aircraft after a mid-air collision, and discusses the types of injury that such patients may suVer. (J Accid Emerg Med 2000;17:371–373)

INTRODUCTION............................................................. 365 ISOLATION AND PURIFICATION................................... 365 CHEMISTRY OF GLYCOLIPIDS................................... 366 Glycosyl Diglycerides................................... 366 Acylated Sugar Derivatives................................................... 369 BIOSYNTHESIS.....................................