Abstract: The present invention generally relates to an attachment for a firearm that communicates with remote device or person such as emergency services. One embodiment of the present invention is selectively interconnected to a picatinny rail, weaver rail, or other mounting means, and the embodiment includes a button that allows a user to initiate communication with emergency services without removing his or her hands from the firearm.

Abstract: The present disclosure relates generally to methods of treating or preventing a tissue differentiation factor-associated disorder or disease, e.g., fibrosis, and methods of treating or preventing fibrosis in a subject using tissue differentiation factor related polypeptide (TDFRPs) in combination with an additional agent. The present disclosure also relates to compositions and pharmaceutical compositions comprising the TDFRPs and an additional agent.

Abstract: An apparatus can include a door. The door can be configured to couple with a side of a vehicle. The door can include a step. The door can move the step.

Abstract: Methods and systems for delivering well stimulation materials to a wellbore using a high-pressure delivery manifold are provided. In some embodiments, the methods of the present disclosure include: providing a pressurizable delivery manifold at a well site, wherein the pressurizable delivery manifold is continuously equalized with a piping system; providing a pressurized treatment fluid to the pressurizable delivery manifold; releasing one or more well stimulation materials into the pressurized treatment fluid to create a payload delivery treatment fluid; and injecting the payload delivery treatment fluid into at least a portion of a subterranean formation.

Abstract: A semiconductor wafer imaging system for imaging a semiconductor wafer includes shroud panels defining a black box, a camera positioned in the black box for imaging the semiconductor wafer, and an illumination panel for directing diffuse light to the semiconductor wafer. A portion of the diffuse light is reflected off the semiconductor wafer and the camera images the semiconductor wafer by detecting the reflected diffuse light.

Abstract: Communications server system, method, and apparatus for managing complex orders of industrial supplies, comprising a processor and a memory, the communications server apparatus being configured, under control of the processor, to execute instructions in the memory to generate, for a plurality of orders of respective different order quantities associated with an order entity, each of the plurality of orders associated with a unique order rule set, determine, for each unique order, a first order element of a first order category, a value of a first attribute parameter indicative of a first order rule requirement determine, for each unique order for a second order element of a second order category, a value of a second attribute parameter indicative of a second order rule requirement compare the values for the first and second order attribute parameters with a minimum order rules set associated with the order entity, use a comparison result to recommend an order change to at least one of the first or second orde

Abstract: The present invention generally relates to an attachment for a firearm that communicates with remote device or person such as emergency services. One embodiment of the present invention is selectively interconnected to a picatinny rail, weaver rail, or other mounting means, and the embodiment includes a button that allows a user to initiate communication with emergency services without removing his or her hands from the firearm.

Abstract: An apparatus for diagnosing and treating cervical precancer includes a handheld colposcope comprising a camera and screen configured to view and generate an image of a cervix. A thermal ablation probe is incorporated into the handheld colposcope and is configured to apply heat to the cervix in response to detection of cervical precancer by the handheld colposcope. In certain embodiments, a lens of the camera is positioned to visually assist in placing the thermal ablation probe onto the cervix. In certain embodiments, the handheld colposcope is further configured to recognize, using artificial intelligence or other algorithms, one or more of the cervix in the image, whether the cervix comprises precancerous lesions, and the stage of any precancer. A corresponding method is also disclosed.

Abstract: Disclosed herein are various methods, systems, and devices relating to vertical structural supports, including acute Z-shaped piers and further including vertical structural features that provide additional structural support for various types of piers.

Abstract: Concentrated solar power and heating systems using solar receivers, and related devices and methods, are generally described.

Abstract: Systems related to concentrated solar combination heating and power generation; solar heating; industrial heat driven power generation; thermal storage systems and heat exchanger and power generation systems therefore, including any of the above with optional supplemental fuel production, and associated methods, are generally described.

Abstract: Processes and material compositions are disclosed for applying polymer additive manufacturing to producing press dies, such as for sheet metal forming. As disclosed in various embodiments, material compositions comprise a thermoplastic, a first filler having low aspect ratio particles and a second filler having high aspect ratio. In at least one embodiment, composites according to the disclosed teachings have a compressive modulus greater than 3500 MPa and a compressive strength greater than 70 MPa, such that the composites have sufficient mechanical properties for press tooling and are amenable to extrusion-type additive manufacturing processes. In at least one embodiment, the use of the disclosed composites with additive manufacturing enables reduced overall mass of tooling by inclusion of voids inside the die.

Abstract: A system detects an acoustic-wave-producing downhole event associated with a pipe at an uphole location in the presence of surface noise. The system comprises: a first plurality of acoustic sensors located a first axial position along the pipe and oriented symmetrically about the pipe axis; and a second plurality of acoustic sensors located a second axial position along the pipe and oriented symmetrically about the pipe axis, the second axial position spaced apart from the first axial position. A processor is connected to receive the signals from the first and second pluralities of sensors and configured to process the sensor signals to thereby produce an output signal. The processor is configured to adjust the digital processing, based on the sensor signals, to minimize a contribution of the surface noise to the output signal.

Abstract: A roller assembly for preventing bruising in livestock includes a central shaft having a longitudinal axis, a plurality of resilient rollers rotatable about the longitudinal axis, an end bracket rotatably connected to a first end of the central shaft, and an intermediate bracket connected to the central shaft between two of the resilient rollers. The end bracket extends from the central shaft and is configured for attachment to a structure such that the plurality of resilient rollers extends into or is tangent to a passageway defined by the structure.

Abstract: The present invention generally relates to an attachment for a firearm that communicates with remote device or person such as emergency services. One embodiment of the present invention is selectively interconnected to a picatinny rail, weaver rail, or other mounting means, and the embodiment includes a button that allows a user to initiate communication with emergency services without removing his or her hands from the firearm.

Abstract: A method is taught for the accurate determination of the premature rupture of membranes (PROM), defined as spontaneous rupture of membranes before the onset of uterine contractions. More specifically, a lateral flow assay strip tests for at least two antigens to greatly limit or eliminate the possibility of false negatives. A built-in timer in the cassette holding the lateral flow assay further increases the accuracy of the test. A collection buffer vial with self-contained shipping and dropper caps and built-in stand is also taught.

Abstract: A collapsible clothing hanger that includes a hook for engaging a rod and a shoulder separated from the hook by an elongated neck. The hanger can also include a pair of collapsible arms rotatably supported and extending from the shoulder, the collapsible arms capable of being in a collapsed position and pulled back into a retracted position. A collapsible clothing hanger where the collapsible arms are capable of being in a collapsed position and pulled back into a retracted position. The hanger includes receiving ends disposed on outer portions of the shoulder and hinged ends disposed on ends of the collapsible arms to rotatably engage with the receiving ends. A collapsible hanger where the shoulder has a body portion extending therefrom. The hanger further includes receiving ends disposed on outer portions of the shoulder and body portion and circular ends disposed on ends of the collapsible arms to rotatably engage with the receiving ends.

Abstract: Systems and methods for mitigating wind throb in vehicles are disclosed herein. An example method includes detecting wind throb in a cabin of a vehicle due to opening of a first window of the vehicle, determining when a seat that is adjacent to a second window of the vehicle is unoccupied, opening the second window when the seat is determined to be unoccupied so as to compensate for the wind throb, determining that the first window has been closed, and closing the second window in response to closing of the first window.

Abstract: An electric motor drive retrofit system (EMDRS) comprises a power system, an energy storage system (ESS), a cooling system, a vehicle control unit (VCU), and a user interface device (UID). A non-hybrid combustion engine drive vehicle with tight space constraints is retrofittable with the EMDRS to provide hybrid drive functionality. EMDRS includes a motor generator unit (MGU) coupled to a motor control unit that transfers charge between MGU and ESS. During retrofit, the MGU is coupled between a transmission and an internal combustion engine (ICE) of the vehicle without extending a powertrain length by more than five inches. VCU does not interfere with any pre-existing vehicle electronics. The VCU controls the EMDRS to add torque (discharging ESS) or to remove torque (charging the ESS) based on a selected operating mode and vehicle sensor information (for example, brake and throttle pressure). Operating modes are selected by driver via the UID.

Abstract: An apparatus and method for locking a detonating cord against a shaped charge.