Abstract: A filter design method isolates parasitic zeros in a modelled response by comparison with a representation of a target response, and computes an adjusted representation of the target response corresponding to an implementation of the adjusted target polynomial representation according to a desired filter type and incorporating the parasitic zeros thus isolated. The Parasitic zeros are then removed from this adjusted target polynomial representation, and also from the polynomial representation of the modelled response, and the two resulting representations used as the basis of an error function. This error function may then drive an iterative convergence minimising the error function, for example based on a stepwise convergence of parameters such as dimension values in a three dimensional model implementing each representation.

Abstract: A sensing device for determining the presence of hydrogen peroxide is disclosed. The sensing device comprises a light guide having a distal portion terminating at a light guide tip and a proximal portion, wherein the light guide tip is proximal to a layer of Prussian blue (PB), which is pure (or essentially free of contaminants). The sensing device produces a fast linear response and is durable, due to the robustness and purity of the PB. The PB is chemically deposited proximal to, or on, the light guide tip using a single-source precursor technique. Methods of making and using the device also are disclosed herein.

Abstract: A sensing device for determining the presence of hydrogen peroxide is disclosed. The sensing device comprises a light guide having a distal portion terminating at a light guide tip and a proximal portion, wherein the light guide tip is proximal to a layer of Prussian blue (PB), which is pure (or essentially free of contaminants). The sensing device produces a fast linear response and is durable, due to the robustness and purity of the PB. The PB is chemically deposited proximal to, or on, the light guide tip using a single-source precursor technique. Methods of making and using the device also are disclosed herein.

Abstract: A sensing device for detecting a physical parameter exemplified by pressures, strains, temperatures, indices of refraction, and combinations thereof. The sensing device comprises a probe having a housing for sealably mounting therein an optical fiber. The optical fiber is provided at its distal end with at least two spaced apart fiber Bragg gratings. The proximal end of the probe is engagable with a holder, and is in communication with fiber Bragg grating interrogation systems. Spacers and seals may be provided about the optical fiber between the fiber Bragg gratings. An orifice may be provided and sealed with a resilient membrane to provide a contained airspace around each fiber Bragg grating. The contained airspace may be optionally filled with a fluid or a gas.

Abstract: A sensing device for detecting a physical parameter exemplified by pressures, strains, temperatures, indices of refraction, and combinations thereof. The sensing device comprises a probe having a housing for sealably mounting therein an optical fibre. The optical fibre is provided at its distal end with at least two spaced apart fibre Bragg gratings. The proximal end of the probe is engagable with a holder, and is in communication with fibre Bragg grating interrogation systems. Spacers and seals may be provided about the optical fibre between the fibre Bragg gratings. An orifice may be provided and sealed with a resilient membrane to provide a contained airspace around each fibre Bragg grating. The contained airspace may be optionally filled with a fluid or a gas.

Abstract: A pressure sensor for connecting to a detector is provided. The pressure sensor comprises: an optical fibre, having a distal end with a distal plane for sensing pressure, a proximal end for communicating with a patch cord, and an In-fibre Bragg grating (FBG) therebetween; a housing, having a distal aperture, a proximal aperture and a bore therebetween, and sized to accept the optical fibre; an annular ring, forming a flexible seal between said optical fibre and housing at least distal to the FBG and a holder for retaining the housing. The FBG is housed in the housing such that in use, axial strain is transferred to said In-fibre Bragg grating housed within said housing by pressure exerted on the distal plane.

Abstract: An optical fiber sensing device for detecting physical parameters such as pressures, strains and temperatures comprises a probe housing therein an optical fiber. The distal end of the probe houses a distal portion of the optical fiber having a section provided with a fiber Bragg grating. The proximal end of the probe is mounted into a holder. The optical fiber is sealably mounted into the probe housing with a first seal overlaid the proximal portion of the optical fiber The seal may extend to about the proximal end of the optical fiber section with the Bragg grating. A second seal is overlaid the distal portion of the optical fiber and extends from the distal end of the probe to about the distal end of the optical fiber section with the Bragg grating. The proximal end of the probe is communicable with a fiber Bragg grating interrogation system.

Abstract: An optical fibre sensing device for detecting physical parameters such as pressures, strains and temperatures comprises a probe housing therein an optical fibre. The distal end of the probe houses a distal portion of the optical fibre having a section provided with a fibre Bragg grating. The proximal end of the probe is mounted into a holder. The optical fibre is sealably mounted into the probe housing with a first seal overlaid the proximal portion of the optical fibre The seal may extend to about the proximal end of the optical fibre section with the Bragg grating. A second seal is overlaid the distal portion of the optical fibre and extends from the distal end of the probe to about the distal end of the optical fibre section with the Bragg grating. The proximal end of the probe is communicable with a fibre Bragg grating interrogation system.

Abstract: Disclosed are a method and a device for suppressing vibrations (18) in an installation comprising an actuator (14) for actuating a flap (12) or a valve (70) used for metering a gas or liquid volume flow (16), especially in the area of HVAC, fire protection, or smoke protection. Vibrations (18) of the flap (12) or valve (70) caused by an unfavorable or wrong adjustment or configuration of the controller and/or by disruptive influences are detected and dampened or suppressed by means of an algorithm (1) that is stored in a microprocessor (49). Said algorithm is preferably based on the components recognition of vibrations (46), adaptive filtering (48), and recognition of sudden load variations (50).

Abstract: A pressure sensor for connecting to a detector is provided. The pressure sensor comprises: an optical fibre, having a distal end with a distal plane for sensing pressure, a proximal end for communicating with a patch cord, and an In-fibre Bragg grating (FBG) therebetween; a housing, having a distal aperture, a proximal aperture and a bore therebetween, and sized to accept the optical fibre; an annular ring, forming a flexible seal between said optical fibre and housing at least distal to the FBG and a holder for retaining the housing. The FBG is housed in the housing such that in use, axial strain is transferred to said In-fibre Bragg grating housed within said housing by pressure exerted on the distal plane.

Abstract: A text communication device (300), and corresponding methods, that receives textual information associated with one or more an attributes, for example, a source or topic attribute, the device converts the textual information to an audio signal, produces sound based on the audio signal, and spatializes the sound based on the one or more attributes with which the textual information is associated.

Abstract: The present invention relates to a culture medium suitable for mammalian cell, tissue or embryo growth in vitro in which enhancers of oxidative phosphorylation are included. These enhancers include coenzyme Q, alpha.lipoic acid, acetyl-L-carnitine, alpha.tocopherol, These products are introduced into the medium in a soluble form through the use of either a polysorbate surfactant such as Tween ™ or a preparation containing lecithin and surfactant.

Abstract: This invention relates to a refiner force sensor for refiners used in the pulp and paper industry, to a refining apparatus, and to a method of measuring force acting on a refiner bar in a refiner.

Abstract: A method and system to collect device information and detect errors in devices of a computer system in a pre-boot environment. The firmware of the computer system queries a plurality of devices for health data during the pre-boot phase of the computer system. The firmware provides a pre-boot device manager based on the health data received from the plurality of devices. The pre-boot device manager enables a user to reconfigure the devices during the pre-boot phase. In one embodiment, the firmware of the computer system operates in accordance with the Extensible Firmware Interface (EFI) framework standard to collect device information and detect device errors.

Abstract: A method an apparatus for providing personalization parameters to allow an operating system to install itself on a computer system with the provided personalization parameters. A first operating system personalization file is used by the operating system to configure itself. A personalization parameters file is provided and read by an operating system installation process which is initiated in the computer system. The operating system installation process then displays a graphical user interface from which a user to selects personalization parameters with which the operating system is to configure itself. An editing module is executed to edit the operating system configuration file to include at least a portion of the selected personalization parameters so that the operating system is configured with the selected personalization parameters when it installs itself.

Abstract: This invention relates to a refiner force sensor for refiners used in the pulp and paper industry, to a refining apparatus, and to a method of measuring force acting on a refiner bar in a refiner.

Abstract: A method an apparatus for providing personalization parameters to allow an operating system to install itself on a computer system with the provided personalization parameters. A first operating system personalization file is used by the operating system to configure itself. A personalization parameters file is provided and read by an operating system installation process which is initiated in the computer system. The operating system installation process then displays a graphical user interface from which a user to selects personalization parameters with which the operating system is to configure itself. An editing module is executed to edit the operating system configuration file to include at least a portion of the selected personalization parameters so that the operating system is configured with the selected personalization parameters when it installs itself.

Abstract: The present invention relates to novel and highly effective bispecific antibody fragments which recognize lymphocyte CD2 antigen and any variable tumor antigen. Moreover, the invention relates to two new monoclonal antibodies terms AICD2.M1 and AICD2.M2. A combination of these antibodies, whereby at least one of them is a bispecific antibody fragment, can be used successfully in tumor therapy and diagnostics.