Abstract: The method isolates polyhydroxyalkanoate (PHA) from a PHA-rich bacterial biomass, to the PHA isolated by the method and to a PHA having specific properties. The method treats an aqueous suspension of the PHA-rich bacterial biomass with a minimal amount of sodium hypochlorite, a methanol wash and extraction of PHA from the biomass with dimethyl carbonate (DMC).

Abstract: The method isolates polyhydroxyalkanoate (PHA) from a PHA-rich bacterial biomass, to the PHA isolated by the method and to a PHA having specific properties. The method treats an aqueous suspension of the PHA-rich bacterial biomass with a minimal amount of sodium hypochlorite, a methanol wash and extraction of PHA from the biomass with dimethyl carbonate (DMC).

Abstract: A multi-lane communication interface is provided for use in a link, such as SpaceFibre used on-board spacecraft. The interface has logic, when operating at a near end in cooperation with a far-end multi-lane communication interface, to: establish symbol synchronisation with the far-end over one or more lanes; send and receive data words to and from the far-end while maintaining the symbol synchronisation (A); detect a change in lane status; and upon detection of the change in lane status and while maintaining the symbol synchronisation: stop sending (B) data words; send (B) near-end lane-status control words to the far end instead of data words, until it is determined that the near end is ready to send data words, then resume sending (C) data words; and send (C) near-end lane-alignment signals to the far end, until a data word is received from the far end.

Abstract: A multi-lane communication interface is provided for use in a link, such as SpaceFibre used on-board spacecraft. The interface has logic, when operating at a near end in cooperation with a far-end multi-lane communication interface, to: establish symbol synchronisation with the far-end over one or more lanes; send and receive data words to and from the far-end while maintaining the symbol synchronisation (A); detect a change in lane status; and upon detection of the change in lane status and while maintaining the symbol synchronisation: stop sending (B) data words; send (B) near-end lane-status control words to the far end instead of data words, until it is determined that the near end is ready to send data words, then resume sending (C) data words; and send (C) near-end lane-alignment signals to the far end, until a data word is received from the far end.

Abstract: This invention relates to a process for the preparation of glycerol carbonate from the reaction of glycerol and a dialkylcarbonate, for example dimethyl carbonate, or a cyclic alkylene carbonate. More specifically, the invention relates to a process where the synthesis of glycerol carbonate is conducted in the presence of a homogeneous transesterification catalyst and involves the partial reaction of a glycerol reactant stream and a dialkyl carbonate or cyclic alkylene carbonate reactant stream and an intermediate step of alcohol by-product separation before further reaction in order to improve glycerol conversion and glycerol carbonate selectivity and yield.

Abstract: This invention relates to aprocess for the preparation of glycerolcarbonate from the reaction of glycerol and a dialkyl-carbonate, for example dimethyl carbonate, or a cyclic alkylene carbonate. More specifically, the invention relates to a process where the synthesis of glycerolcarbonate is conducted in the presence of a homogeneous transesterificationcatalyst and involves the partial reaction of a glycerol reactant stream and a dialkyl carbonateor cyclic alkylene carbonate reactant stream and an intermediate step of alcohol by-product separation before further reaction in order to improve glycerol conversion and glycerol carbonate selectivity and yield.

Abstract: A fruit or vegetable juicer comprises a housing enclosing a motor group having an output shaft which projects into a basin secured to the housing. The output shaft drives a working tool disposed in a bowl in rotation. The bowl is movably mounted within the basin and is covered by a cover having a chute for the introduction of foodstuff, and a locking/unlocking device ensures maintenance of the bowl and the basin when the cover is in a locked condition. The bowl and the cover also comprise mutual hooking elements which permit the extraction from the basin of an assembly comprised of the bowl, the working tool and the cover, when the cover is in an unlocked condition.