045 `African Beauty': A New Ornamental Camphor Basil

New enantiopure NHCs derived from camphor.

A new class of enantiopure carbene precursors based on cheap camphor has been developed, and a restricted rotation of one N-substituent due to the C-10 methyl group of the camphor skeleton has been found; in situ prepared corresponding carbenes revealed the same behaviour.

Eccc Tr 97 - 045

We provide another proof of the Sipser{Lautemann Theorem by which BPP MA (PH). The current proof is based on strong results regarding the ampliication of BPP, due to Zuck-erman. Given these results, the current proof is even simpler than previous ones. Furthermore, extending the proof leads to two results regarding MA: MA ZPP NP (which seems to be new), and that two-sided error MA equals MA. Fi...

Ornamental Grasses and Sedges as New Crops

INTRODUCTION Ornamental grasses and sedges have a long history. Are they a new crop? Yes, both old and new at the same time. And a crop that has had a dramatic impact on the appearance of our developed landscape, on the work of landscape architects and planting designers, on nursery producers and landscape managers, and on researchers! Millions and millions of units of grasses and sedges are cu...

045-051 Tompkin

The environment in which foods are prepared and handled can have significant impact on microbiological safety and quality, particularly for ready-to-eat foods. Outbreaks associated with Listeria monocytogenes and salmonellae have led to an increasing awareness that certain pathogens can persist in food processing environments, contaminate foods as they are being processed and lead to foodborne ...

Camphor as a promising insecticude for control