Abstract: An energy sensor is provided including a collimator comprising a plurality of sensor apertures aligned in a plurality of directions configured to allow passage of an energetic particle or photon in a specific direction for respective apertures of the plurality of sensor apertures and at least one energy detector configured to measure the energetic particle or photon including a plurality of detector segments. Respective detector segments of the plurality of detector segments are aligned with the respective sensor apertures and a detector segment which measures the energetic particle or photon is indicative of a directionality of the energetic particle or photon.

Abstract: A scrimless, pressure- and/or thermo-formable, porous or non-porous, rigid composite material is provided. The rigid composite material employs one or more unwoven (i.e., not woven nor a nonwoven) patterned supportive fiber layers on or within the rigid composite material. Where the rigid composite material does not require a supportive scrim, it avoids the disadvantages associated with these support structures such as additional weight and cost. The inventive rigid composite material also offers increased flexibility in forming and molding different part geometries, which is actively sought after by part designers and engineers.

Abstract: Systems, devices, circuits, and methods are provided for an improved mass spectrometry detection system that comprises an ion source and a detector that operate at opposite polarities. In some embodiments, the system can comprise a positive and negative multiplier, each of which can be configured to provide voltage to each of the ion source and the detector. In some embodiments, the system can comprise switches that allow the change between positive and negative polarities for the ion source or detector to occur quickly. A variety of embodiments of systems, devices, circuits, and methods in conjunction with the disclosures are provided.

Abstract: Systems, devices, and methods are provided for an improved mass spectrometry detection system for pulse counting applications. The detector can comprise an electron multiplier and circuitry, such as a transimpedance amplifier, that allows for the gain of the detector to be decreased, which in turn leads to a pulse counting detector with a high dynamic range. In some embodiments, the detector can operate at count rates of up to about 20 million counts per second without reaching saturation. Further, the lifetime of the detector can be extended. A variety of embodiments of systems, devices, and methods in conjunction with the disclosures are provided.

Abstract: Solid forms of certain opioid agonists are provided herein. Methods of preparing the solid forms, methods of using the solid forms, and pharmaceutical compositions comprising the solid forms are also provided herein.

Abstract: An improved airbag assembly (20) has an inflator (40), an airbag (20) and a diffuser (70). The diffuser (70) is formed from two folded inner and outer pocket panel layers of fabric and sewn to the airbag (20). The folded inner pocket layer (71) is configured to fit inside the outer pocket layer (73) forming a two-layer structure. The fold (75) in the inner layer (71) is oriented in a first direction relative to the weave of the fabric and the fold of the outer layer (73) is oriented at a second direction relative to the weave of the fabric wherein the second direction is different from the first direction. The first direction and second direction of folds (75, 77) are inclined relative to the other so upon assembly the inner pocket layer (71) fabric weave is directionally inclined on a bias relative to the outer pocket layer (73) fabric weave.

Abstract: Systems and methods are provided to perform dead time correction. An observed ion count rate is obtained using a non-paralyzable detection system of a mass spectrometer. The detection system includes an ion detector, a comparator/discriminator, a mono-stable circuit and a counter. The non-paralyzable detection system exhibits dead time extension at high count rates. The extension of the dead time occurs because the mono-stable circuit requires a rising edge to trigger and can only be triggered again after the output pulse from the comparator/discriminator has gone low. This allows a second comparator/discriminator pulse arriving just before the end of the dead time started by a first comparator/discriminator pulse to extend the dead time to the trailing edge of the second comparator/discriminator pulse. A true ion count rate is calculated by performing dead time correction of the observed ion count rate.

Abstract: Systems and methods are provided to perform sequential windowed acquisition of mass spectrometry data. A mass range and a mass window width parameter are received for a sample. A plurality of ions from the sample that are within the mass range are collected in an ion trap of a mass spectrometer. Two or more mass adjacent or overlapping windows are calculated to span the mass range using the mass window width parameter. Ions within each mass window are ejected from the ion trap. A mass spectrum is then detected from the ejected ions of the each mass window with a mass analyzer of the mass spectrometer, producing a collection of mass spectra for the mass range. The two or more mass windows can all have the same width, can all have different widths, or can have at least two mass windows with different widths.

Abstract: Systems, devices, circuits, and methods are provided for an improved mass spectrometry detection system that comprises an ion source and a detector that operate at opposite polarities. In some embodiments, the system can comprise a positive and negative multiplier, each of which can be configured to provide voltage to each of the ion source and the detector. In some embodiments, the system can comprise switches that allow the change between positive and negative polarities for the ion source or detector to occur quickly. A variety of embodiments of systems, devices, circuits, and methods in conjunction with the disclosures are provided.

Abstract: An improved airbag assembly (20) has an inflator (40), an airbag (20) and a diffuser (70). The diffuser (70) is formed from two folded inner and outer pocket panel layers of fabric and sewn to the airbag (20). The folded inner pocket layer (71) is configured to fit inside the outer pocket layer (73) forming a two-layer structure. The fold (75) in the inner layer (71) is oriented in a first direction relative to the weave of the fabric and the fold of the outer layer (73) is oriented at a second direction relative to the weave of the fabric wherein the second direction is different from the first direction. The first direction and second direction of folds (75, 77) are inclined relative to the other so upon assembly the inner pocket layer (71) fabric weave is directionally inclined on a bias relative to the outer pocket layer (73) fabric weave.

Abstract: A defibrillation circuit comprising a gas discharge tube and a light source arranged to pre-energize the gas discharge tube in order to provide predictable breakdown conditions of the gas discharge tube. The gas discharge tube may be used as an overvoltage protection device for the defibrillation circuit or for certain parts of the defibrillation circuit. An overvoltage protection device for medical devices is also described. The overvoltage protection device comprises a gas discharge tube and a light source arranged to pre-energize the gas discharge tube in order to provide predictable breakdown conditions of the gas discharge tube.

Abstract: A method of testing a power system component is disclosed. The method includes coupling a test set to the power system component and displaying a test form on a display integral with the test set. The method also comprises inputting at least a first test control parameter into the test form using an interface integral with the test set. The method also comprises stimulating the power system component using the test set to produce a first response of the power system component, wherein the stimulating is performed based at least in part on the first test control parameter. The method also comprises displaying a first test result in the test form on the display, wherein the first test result is based on the first response.

Abstract: A curtain air bag (100) for containing an occupant within a vehicle (300), configured to be attached to a corresponding portion of the vehicle (300) above a location of windows (304) in a side (302) of the vehicle (300). Each of the first and second sides (104, 106) are configured to be connected to a respective adjacent first and second pillar of the vehicle (300) at an anchoring location of at or not more than 25 millimeters below the center of gravity of a NHTSA test head form (20) impact location, preferably the inflated portion of the air bag (100) extends well below the anchoring location so that the lower inflated portion of the air bag extends 25 mm or more below the bottom of the test head form (20).

Abstract: A curtain air bag (100) for containing an occupant within a vehicle (300), configured to be attached to a corresponding portion of the vehicle (300) above a location of windows (304) in a side (302) of the vehicle (300). Each of the first and second sides (104, 106) are configured to be connected to a respective adjacent first and second pillar of the vehicle (300) at an anchoring location of at or not more than 25 millimeters below the center of gravity of a NHTSA test head form (20) impact location, preferably the inflated portion of the air bag (100) extends well below the anchoring location so that the lower inflated portion of the air bag extends 25 mm or more below the bottom of the test head form (20).

Abstract: A system is disclosed for customizing a geographic location index based on user preferences. The system obtains geographic data provided by a user and generates a customized geographic region based on the obtained geographic data. The system generates relationship data corresponding to the new customized geographic region. The system updates the geographic location index based on the new customized geographic region and corresponding relationship data. Thereafter, on-line content may be delivered to an audience associated with the new customized geographic region, thereby allowing the user, such as an advertiser or publisher, to define targeting regions that are optimal to their specific business environment.

Abstract: According to one embodiment, a voltage reference circuit operable with a low voltage supply comprises an op-amp powered by the low voltage supply and a feedback branch including a transistor driven by an output of the op-amp. The feedback branch couples the low voltage supply to ground through the transistor and at least a rectifying device situated between a reference node of the feedback branch and ground. An input of the op-amp is coupled to the reference node by a voltage divider. In one embodiment, the voltage reference circuit further comprises a reference branch coupling a second reference node to ground through at least a second rectifying device, and wherein a second input of the op-amp is coupled to the second reference node by a second voltage divider.

Abstract: A system for diagnosing vehicle problems that may include a client device and central device. The client device may include a connector to connect to a vehicle and a vehicle interface to send and receive information from the vehicle. The client may also include an input/output system, a processor, and a communication system to communicate with the central device. The client device may capture a vehicle identification number (VIN) and may transmit the captured VIN along with geographic information to the central device. In response to received instructions from the central device, the client device may passively capture diagnostic information from the vehicle and transmit the diagnostic information to the central device. In response to the diagnostic information, the central device may transmit further instructions to the client device.

Abstract: A clamp for an oil well line is disclosed, the clamp having a casing, typically a pair of wedge members defining a line receiving recess between them and wherein the wedge member are movable within a channel in the casing to move together and grip the line when axial force is applied to the line. The radially outermost faces of the wedge members are typically shaped to match the taper of the channel in the casing, and so are pressed together as they move axially down the tapered channel. One wall of the channel is typically movable to disengage from the wedge member when the gripping force is to be removed. The line-receiving recess can be in the form of an arc or a dog leg, and can be lined with a high friction material or a softer material to minimize damage to the line by the clamping force.