Abstract: A user terminal arranged to: select a subset of video segments each relating to a different area of a field of view; retrieve the selected video segments; knit the selected segments together to form a knitted video image that is larger than a single video segment; and output the knitted video image.

Abstract: An ingestible particulate composition including at least one compound selected from the group consisting of 2,4-dichlorobenzyl alcohol, amylmetacresol, cetylpyridinium chloride, hexitidine, hexylresorcinol, flurbiprofen, lidocaine, benzocaine, ibuprofen, paracetamol, pectin, menthol, and benzydamine and one or more bioadhesive materials. Resulting particulate compositions have excellent flow characteristics, dust suppression, organoleptic properties and stability. They are highly suitable for administration direction into a patient's mouth, and ingested to alleviate the symptoms of a sore throat.

Abstract: An ingestible particulate composition comprises: a) at least one compound selected from the group consisting of 2,4-dichlorobenzyl alcohol, amylmetacresol, cetylpyridinium chloride, hexitidine, hexylresorcinol, flurbiprofen, lidocaine, benzocaine, ibuprofen, paracetamol, pectin, menthol, and benzydamine; and b) one or more bioadhesive materials. Resulting particulate compositions have excellent flow characteristics, dust suppression, organoleptic properties and stability. They are highly suitable for administration direction into a patient's mouth, and ingested to alleviate the symptoms of a sore throat.

Abstract: An ingestible particulate composition comprises: a) at least one compound selected from the group consisting of 2,4-dichlorobenzyl alcohol, amylmetacresol, cetylpyridinium chloride, hexitidine, hexylresorcinol, flurbiprofen, lidocaine, benzocaine, ibuprofen, paracetamol, pectin, menthol, and benzydamine; and b) one or more bioadhesive materials. Resulting particulate compositions have excellent flow characteristics, dust suppression, organoleptic properties and stability. They are highly suitable for administration direction into a patient's mouth, and ingested to alleviate the symptoms of a sore throat.

Abstract: Compositions and method are provided, for the treatment of pain, e.g. acute breakthrough pain, by means of a systemic, non-invasive mode of administration. Specifically, the invention relates to a sublingual presentation of an opioid analgesic, such as fentanyl, or its salts, in amounts that are sufficient to treat the pain.

Abstract: An analyser and associated method for analysing a multi-channel radio frequency (RF) signal comprising, a down-converter for deriving an intermediate frequency (IF) signal corresponding to an RF signal to be measured; a measurement filter for filtering out all but a portion of the IF signal which includes signals from a desired channel to be measured and some of a neighbouring channel; a trigger filter responsive to the same IF signal and having a pass band narrower than and inside the pass band of said measurement filter and processing means for measuring and indicating parameters of the signal filtered by the measurement filter in response to a trigger signal filtered by the trigger filter.

Abstract: A process for converting ammonia in a gas stream to nitrogen comprises contacting the gas stream with an electrolyte containing bromide and hypobromite ions. The ammonia is dissolved and oxidized by the hypobromite ions to nitrogen. Thereafter the electrolyte is passed through an electrochemical cell containing an anode and a cathode to regenerate the hyperbromite ions by the action of an electric current flowing across the cell. The conversion of ammonia to nitrogen in accordance with the invention is adventageous as nitrogen may be disposed of without harm to the environment whilst ammonia has toxic effects.