Abstract: The present invention provides a ?-pyrone compound for use as an insecticide. The ?-pyrone is of the general Formula (1): wherein: R1, R2, R3 and R4 are each independently selected from an optionally substituted C1-C12 alkyl, preferably C1-C6 alkyl, more preferably C1-C2 alkyl; H; —COOH; —OH; —OCH3 or —R5(CH2)nR6R7CH3; R5, R6, and R7 are each independently selected from an optionally substituted C1-C12 alkyl, preferably C1-C6 alkyl, more preferably C1-C2 alkyl; —C?O; —COO—, N, S or O; and n is 1 to 18, a salt, solvate, dimer or isomer thereof. Other embodiments of the invention define use of the ?-pyrone compounds, insecticidal composition comprising the compound thereof and commercial embodiments include kits for on-the-shelf sale.

Abstract: In order to enable high speed, high bandwidth data transfer between two ASIC devices, for example in a backplane, a wide parallel input data word is divided into a smaller number of words, and each smaller word is converted to serial form and then transmitted over a respective sub-link at a high clock rate relative to the system clock. At the receiving side, the clock is recovered from the serial words, and the serial words are converted back to parallel form. An alignment process is then carried out, firstly involving detecting the positions of the bits of the words and then storing the words in a buffer FIFO register. The words are clocked out of the FIFO register in synchronism under control of the system clock once it is detected that valid words are received in the FIFO registers.

Abstract: This invention relates generally to methods and compositions for controlling pests. More particularly, the invention relates to pest-controlling compositions, comprising as active ingredients, compounds of formula (I) where X, Y, R1, R2 and R3 are defined herein, and to the use of these compositions inter alia for preventing, eradicating, destroying, repelling or mitigating pests. The present invention also relates to processes of preparing compounds of formula (I) by synthesis or obtaining compounds of formula (I) from natural sources such as volatile oil-bearing plants of the Myoporaceae family.

Abstract: The present invention is directed to pest-controlling compositions comprising as active ingredients one or more ?-diones, particularly ?-diketones and ?-triketones, and to the use of these compositions inter alia for preventing, eradicating, destroying, repelling or mitigating harmful, annoying or undesired pests including insects, arachnids, helminths, molluscs, protozoa and viruses. The present invention is further directed to processes of preparing ?-diones by de novo synthesis or from natural sources such as volatile oil-bearing plants from families including Alliaceae, Apiaceae, Asteraceae, Cannabinaceae, Lamiaceae, Pteridaceae, Myrtaceae, Myoporaceae, Proteaceae, Rutaceae and Zingiberaceae.

Abstract: The present invention relates to bacterial carboxypeptidases for use in gene directed prodrug therapy, in particular for use in the treatment of disease, including tumors. Specifically, the invention relates to modified bacterial carboxypeptidases which have enhanced catalytic activity.