Abstract: A method of processing signals comprising: obtaining an electrical signal from one or more plant specimens; and processing said obtained electrical signal to generate plant data; wherein the plant data is data indicative of a characteristic of said one or more plant specimens, wherein said characteristic comprises at least one of: a measure of the health of said one or more plant specimens, a measure of the vitality of said one or more plant specimens, and a reaction to environmental changes of said one or more plant specimens.

Abstract: An apparatus comprising: an electrical signal generation device configured to generate a first electrical signal, the first signal being based upon captured or expected data related to one or more human or animal subjects; and an electrical signal application device configured to apply the first electrical signal in a processed or unprocessed form to a human or animal subject.

Abstract: A method of processing signals comprising: obtaining an electrical signal from one or more plant specimens; and processing said obtained electrical signal to generate plant data; wherein the plant data is data indicative of a characteristic of said one or more plant specimens, wherein said characteristic comprises at least one of: a measure of the health of said one or more plant specimens, a measure of the vitality of said one or more plant specimens, and a reaction to environmental changes of said one or more plant specimens.

Abstract: A method of storing data indicating a property of a communications network includes obtaining a data item associated with at least part of a spatial region and having an associated spatial parameter and an associated temporal parameter, the stored data item indicating a property of the communications network. The method also includes receiving second data indicating a property of said communications network at a particular location in said spatial region at a particular time. The method further includes processing said spatial parameter, said temporal parameter, data indicating said particular location and data indicating said particular time and, based upon said processing, generating first and second sub-data items, each of said first and second sub-data items having an associated spatial parameter and an associated temporal parameter, at least one of the first and second sub-data items having a spatial or temporal parameter different from that associated with the stored data item.

Abstract: A method of storing data indicating a property of a communications network includes obtaining a data item associated with at least part of a spatial region and having an associated spatial parameter and an associated temporal parameter, the stored data item indicating a property of the communications network. The method also includes receiving second data indicating a property of said communications network at a particular location in said spatial region at a particular time. The method further includes processing said spatial parameter, said temporal parameter, data indicating said particular location and data indicating said particular time and, based upon said processing, generating first and second sub-data items, each of said first and second sub-data items having an associated spatial parameter and an associated temporal parameter, at least one of the first and second sub-data items having a spatial or temporal parameter different from that associated with the stored data item.

Abstract: An apparatus comprising: an electrical signal generation device configured to generate a first electrical signal, the first signal being based upon captured or expected data related to one or more human or animal subjects; and an electrical signal application device configured to apply the first electrical signal in a processed or unprocessed form to a human or animal subject.

Abstract: A method of analysing a stream of data packets received at a first device, each data packet within the stream of data packets having a respective sequence number associated with a respective position within the buffer. The method includes providing an indication of the receipt of the data packet at an associated position within a buffer for each received data packet. A head index is maintained at a position of the buffer associated with a received data packet having a highest sequence number and a tail index is maintained at a position of the buffer associated with a received data packet having a lowest sequence number. It is determining, for each position of the buffer through which the tail index passes, whether an indication of receipt is stored at that buffer position and updating a packets lost count when a buffer position does not store an indication of receipt.

Abstract: A digital camera system having at least two independent digital cameras, which capture image signals in different narrow-band spectral ranges, wherein each of the at least two independent digital cameras comprises at least one separate two-dimensional digital image sensor, preferably a CCD sensor or a CMOS sensor, and at least one filter element corresponding to the particular narrow-band spectral range connected upstream of the at least one two-dimensional digital image sensor and having at least one filter region. The at least one color filter element additionally comprises at least one neutral region, which is translucent in a spectral range that includes at least the different narrow-band spectral ranges of the at least two independent digital cameras, in particular in a panchromatic spectral range, and which is assigned to at least one specific neutral, in particular unused, pixel region of the associated at least one two-dimensional digital image sensor.

Abstract: A digital camera system having at least two independent digital cameras, which capture image signals in different narrow-band spectral ranges, wherein each of the at least two independent digital cameras comprises at least one separate two-dimensional digital image sensor, preferably a CCD sensor or a CMOS sensor, and at least one filter element corresponding to the particular narrow-band spectral range connected upstream of the at least one two-dimensional digital image sensor and having at least one filter region. The at least one color filter element additionally comprises at least one neutral region, which is translucent in a spectral range that includes at least the different narrow-band spectral ranges of the at least two independent digital cameras, in particular in a panchromatic spectral range, and which is assigned to at least one specific neutral, in particular unused, pixel region of the associated at least one two-dimensional digital image sensor.

Abstract: A camera, more particularly for recording aerial images from aircraft, comprising a lens and at least one digital, areal image sensor fixed on a carrier element and having a predetermined pixel size, which image sensor has a curvature, more particularly caused by the fixing on the carrier element within a specific tolerance range. The lens at least partly brings about optical compensation of the curvature of the digital areal image sensor.

Abstract: An illumination device is described for a monitoring camera with a plurality of light devices, each having a light device axis. The light device axes of the invention, intersect an optical axis of the monitoring camera. The illumination device can have light devices that emit light in the visible range and/or in the near-infrared range.

Abstract: A system and apparatus for manufacturing a low vapor pressure vapor stream lean in low volatility contaminants, and delivering same to a point of use. The system provides a transport vessel having a liquid phase or two-phase fluid held therein. The liquid and/or two-phase is transferred from said transport vessel to a vaporization vessel, wherein at least part of the liquid is vaporized. A liquid stream that is enriched in low volatility contaminants is withdrawn from the vaporization vessel, and a stream that is lean in low volatility contaminants is withdrawn from the vaporization vessel. The low vapor pressure stream is delivered to a point of use and the purity is maintained within a desired range.

Abstract: Provided is a novel method and system for supplying high-pressure carbon dioxide to an application having a variable carbon dioxide flow requirement. The method includes providing a high-pressure carbon dioxide feed stream to a buffer volume and determining the amount of carbon dioxide to be delivered to the application tool. The pressure in the buffer volume is maintained at a pressure that exceeds the pressure required by the application tool. The temperature in the buffer volume is further adjusted to modify the density of the carbon dioxide and based thereon the size of the buffer volume. Thereafter, the carbon dioxide from the buffer volume is delivered at a variable flow rate as required by the application tool.

Abstract: Cover is described for a monitoring device, especially for a monitoring camera with objectives and a tube enclosing it, as well as an illumination device and/or a motion detector arranged outside of tube. The cover of the invention is designed in one piece and is essentially transparent only to infrared radiation. The cover is preferably designed as a plate-like cover panel, wherein this is connected to tube. By means of this configuration of the cover of the invention for a monitoring device, it is almost invisible to a viewer from the outside and, as a result, well concealed. In addition, because of the good concealment properties of the cover of the invention, large objectives with strong light transmitting capacity could be used for the monitoring camera. In addition, a simplified design is obtained, because of the one-piece structure of cover, wherein the surface facing outward is configured flat.

Abstract: An illumination device is described for a monitoring camera with a plurality of light devices, each having a light device axis. The light device axes of the invention, intersect an optical axis of the monitoring camera. The illumination device can have light devices that emit light in the visible range and/or in the near-infrared range.