Abstract: A compound of formula (I) or a pharmaceutically acceptable derivative thereof, having antimicrobial activity, processes for their preparation, compositions containing them and to their use in medicine.

Abstract: The present invention relates to 14- or 15-membered macrolides substituted at the 4? position of formula (I) and pharmaceutically acceptable derivatives thereof, to processes for their preparation and their use in therapy or prophylaxis of systemic or topical microbial infections in a human or animal body.

Abstract: The present invention relates to 14- or 15-membered macrolides substituted at the 4? position of formula (I) and pharmaceutically acceptable derivatives thereof, to processes for their preparation and their use in therapy or prophylaxis of systemic or topical microbial infections in a human or animal body.

Abstract: A compound of formula (I) compositions comprising same, processes for their preparation and use of said compounds, particularly in the treatment of microbial infections.

Abstract: A compound of formula (I) and/or pharmaceutically acceptable derivatives thereof, having antimicrobial activity, processes for their preparation, compositions containing them and to their use in medicine.

Abstract: This invention provides a method for stabilization of heavy metal bearing materials and wastes subject to acid and water leaching tests or leach conditions by addition of acid soluble or acid semi-soluble dry stabilizing agents such that the leaching potential is inhibited to desired levels and the material or waste is free flowing, more permeable, less weight and permits immediate handling and disposal or reuse. The resultant material or waste after stabilization is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste.

Abstract: Pleuromutilin compounds of the formula: are of use in anti-bacterial therapy.

Abstract: This invention provides a method for stabilization of combined heavy metal bearing materials and wastes subject to acid and water leaching tests or leach conditions by addition of dry stabilizing agents such that the leaching potential is inhibited to desired levels and the material or waste is free flowing, more permeable, less weight and permits immediate handling and disposal or reuse. The resultant material or waste after stabilization is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste.

Abstract: This invention provides a method for stabilization of arsenic bearing materials and wastes subject to acid and water leaching tests or leach conditions by addition of stabilizing agents such that the leaching potential is inhibited to desired levels and the material or waste is free flowing. The resultant material or waste after stabilization is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste.

Abstract: This invention provides a method for stabilization of flyash and scrubber residues subject to acid and water leaching tests or leach conditions by addition of stabilizing agents and agglomeration effort, such that leaching of lead and regulated heavy metals are inhibited to desired levels. The resultant waste after stabilization and compaction is suitable for disposal as RCRA non-hazardous waste.

Abstract: This invention provides a method for stabilization of flyash and scrubber residues subject to acid and water leaching tests or leach conditions by addition of stabilizing agents and pressure compaction effort, such that leaching of lead and regulated heavy metals are inhibited to desired levels. The resultant waste after stabilization and compaction is suitable for disposal as RCRA non-hazardous waste.

Abstract: This invention provides a method for stabilization of flyash and scrubber residues subject to acid and water leaching tests or leach conditions by addition of stabilizing agents and pH reducing agents, such that leaching of lead is inhibited to desired levels. The resultant waste after stabilization is suitable for disposal as RCRA non-hazardous waste.

Abstract: This invention provides a method for stabilization of paint residue subject to acid and water leaching tests or leach conditions by addition of stabilizing agents within an OSHA containment building or collection device such that leaching of lead is inhibited to desired levels. The resultant waste after stabilization is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste.

Abstract: This invention provides a method for stabilization of paint residue subject to acid and water leaching tests or leach conditions by addition of stabilizing agents in slurry or solution form to blast media such that leaching of heavy metals are inhibited to desired levels. The resultant waste after stabilization is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste.

Abstract: This invention provides a method for stabilization of lead bearing slag, matte and bottom ash subject to acid and water leaching tests or leach conditions by addition of pulverized dry and/or dissolvable stabilizing agents such that leaching of lead is inhibited to desired levels. The resultant waste after stabilization is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste.

Abstract: Via simple electronic circuitry, an analog voltage that tracks the LED light output is produced. This analog voltage is read by an A/D converter to ascertain an approximate relative light output of the LED so that light output compensation can be quickly calculated. A resistor-capacitor circuit is used to approximate the behavior of the LED light output. The output voltage from this circuit is sampled and used along with a sensed ambient temperature to adjust the exposure time of an image capture system.

Abstract: This invention provides a method for stabilization of chromium subject to acid and water leaching tests or leach conditions by addition of solution, reducing, precipitating and stabilizing agents such that leaching of chromium is inhibited to desired levels. The resultant material or waste after stabilization is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste.

Abstract: Via simple electronic circuitry, an analog voltage that tracks the LED light output is produced. This analog voltage is read by an A/D converter to ascertain an approximate relative light output of the LED so that light output compensation can be quickly calculated. A resistor-capacitor circuit is used to approximate the behavior of the LED light output. The output voltage from this circuit is sampled and used along with a sensed ambient temperature to adjust the exposure time of an image capture system.

Abstract: This invention provides a method for stabilization of lead smelter slag and matte subject to acid and water leaching tests or leach conditions by addition of stabilizing agents into the smelter feed such that leaching of lead is inhibited to desired levels. The resultant waste after stabilization is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste.

Abstract: This invention provides a method for sequenced stabilization and agglomeration of heavy metal bearing materials and wastes subject to acid and water leaching tests or leach conditions by addition of water, stabilizing and agglomeration agents such that leaching and mobility potential is inhibited to desired levels. The resultant material or waste after stabilization is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste.