Abstract: A method for electrochemical machining of a metallic article formed by additive manufacturing includes obtaining or producing the metallic article. The metallic article includes an interior surface and a geometry. The method further includes inserting a flexible, metallic cathode tube into the article. The metallic cathode is spaced apart from the interior surface of the article, and the metallic cathode tube is inserted so as to conform to the geometry of the article. Still further, the method includes introducing an electrolyte fluid into the metallic cathode tube and the interior surface of the article and electrochemical machining the metallic article by applying a voltage across the cathode tube and the metallic article, the metallic article functioning as an anode.

Abstract: A method and system for generating attention pointers, including: displaying, in a display of a mobile device, an object within and outside a field of view (FOV) of an user wherein the object outside the FOV are real objects; monitoring, by a processor of the mobile device, for a change in the object within and outside the FOV; in response to a change, generating by the processor one or more attention pointers within the FOV of the user for directing user attention to the change in the object which is either inside or outside the FOV; and displaying, by the processor, on a virtual screen within the FOV to the user, the one or more attention pointers wherein the one or more attention pointers are dynamically configured to interact with the user in response to detections based on a movement of the user or the object within or outside the FOV of the user.

Abstract: Discovered is a daughter circuit board for direct connection to another mother circuit board. The daughter circuit board has an edge electrode for conductive connection to a surface pad on the mother board. An opening in the daughter circuit board can be aligned with the surface pad on the mother circuit board. The opening can contain solder which when reflowed can establish a bond between the daughter circuit board and the surface pad on the mother circuit board.

Abstract: A micro femtosecond laser with reduced radiation and temperature sensitivity is provided. The laser includes a housing with a radiation shield. Optical components that include a micro gain element are received within the housing. An input end of a pump light delivering fiber is positioned outside the housing. An output end of the pump light delivering fiber is positioned within the housing to deliver input beams to the optical components. A light signal generating pump is used to generate the input beams that are communicated to the input end of the pump light delivering fiber. A first end of a hollow core fiber is positioned within the housing to be in optical communication with the optical components. A second end of the hollow core fiber is positioned outside the housing. A partially reflective output coupling mirror is in optical communication with the second end of the hollow core fiber.

Abstract: A rotary valve system includes a first body having a first plurality of fluid channels. The first fluid channels have a common first inlet to receive a fluid and a first outlet. The system includes a second body coupled to the first body. The second body has a second plurality of fluid channels. The second fluid channels have a second inlet and a second outlet. The system includes a plate assembly having a plate coupled between the first body and the second body. The plate is movable between at least a first, open position in which the first outlet of at least one of the first fluid channels is in fluid communication with the second inlet of at least one of the second fluid channels and a second, closed position in which the second inlet of each of the second fluid channels is substantially completely obstructed by the plate.

Abstract: A method for determining convective cell growth from weather radar reflectivity data includes receiving first weather reflectivity values and receiving second weather reflectivity values at a point in time subsequent to receiving the first weather reflectivity values, storing the first and second weather reflectivity values in cells of a three-dimensional buffer, for each of the first and second weather reflectivity values, calculating a vertically-integrated reflectivity (VIR) value for a column of cells in the three-dimensional buffer, the column of cells being associated with a latitude/longitude position, and comparing the VIR value for the second weather reflectivity values against the VIR for the first weather reflectivity values to determine a difference in the VIR values. Furthermore, the method includes displaying a cell growth hazard indication at a weather display in an area of the weather display that corresponds to the latitude/longitude position.

Abstract: An inclinable mixer for mixing bulk material is provided herein. The inclined mixer comprises a mixing chamber which comprises a longitudinal trough defined by a first and second side wall oppositely opposed, the trough having a front end opposite a back end, a discharge opening positional substantially in the bottom of the chamber toward the back end, and a front wall spanning the front end of the trough. The mixer also comprises an auger situated longitudinally in the trough for mixing bulk material, and a driving device for rotating the auger when a driving force is applied, wherein the mixing chamber is inclined at least during mixing such that the back end is raised relative the front end.

Abstract: The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize DP-004114-3 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.

Abstract: Systems and methods for an integrated optical atomic sensor are provided. In one embodiment, an optical atomic sensor comprises: first and second photonic integrated circuits and an atom trapping chamber positioned between and bonded to the photonic integrated circuits with the integrated circuits aligned parallel to each other; and atomic vapor sealed within the chamber; wherein the first and second photonic integrated circuits each comprise: a plurality of grating emitters fabricated into respective surfaces of the first and second photonic integrated circuits waveguides configured to couple laser light from laser light sources to the grating emitters; wherein at least one set of the grating emitters are arranged to launch laser light beams into the chamber in a pattern structured to cool the vapor and produce at least one atom trap; wherein the grating emitters further include at least one grating emitter configured to emit a laser light probe into vapor.

Abstract: Systems and methods for configuring a temperature control system of a heating, ventilation, and air conditioning (HVAC) system controller are described. The HVAC system controller includes a processor in communication with a memory and a user interface. The processor is configured to determine a dynamic parameter related to a dynamic property of a conditioned space and maintain a controlled environment within the conditioned space by utilizing the dynamic parameter.

Abstract: A measurement system is provided for predicting a future status of a refractory lining that is lined over an inner surface of an outer wall of a metallurgical vessel and exposed to a heat during which the refractory lining is exposed to molten metal. The system includes one or more laser scanners and a processor. The laser scanners are configured to conduct a plurality of laser scans of the refractory lining when the metallurgical vessel is empty. At least one of the laser scanners is configured to laser scan the refractory lining prior to the heat to collect data related to pre-heat structural conditions of the refractory lining. At least one of the laser scanners is configured to laser scan the refractory lining after the heat to collect data related to post-heat structural conditions of the refractory lining. The processor is configured to predict the future status of the lining.

Abstract: A flatwire conveyor belt assembly includes pickets defining a leading link and a trailing link, wherein adjacent pickets are coupled with a cross-rod that extends through openings formed in the leading link and in the trailing link of adjacent pickets. Top plates are coupled to the pickets and define a conveying surface.

Abstract: A method and system for seal failure annunciation comprises a process connector connected to a probe used to measure a product level in a tank. A pulse generation module generates a pulse that is propagated through a voided space in the process connector and a detector module configured to receive the echo curve from the interrogation pulse. A logic module is used to evaluate the received echo curve to determine if a seal in the process connector has failed. When the logic module indicates seal failure, an alarm module initiates an alarm indicating said seal in said process connector has failed.

Abstract: A multilayer release film has a first outer layer comprising a first base polymer and having a first adhesion affinity, and a second outer layer comprising a second base polymer and an adhesion adjusting additive. The second outer layer has a second adhesion affinity that is different from the first adhesion affinity of the first outer layer. The difference in adhesion affinity between the first and second outer layers of the release film enable the film to exhibit full release characteristics from a molding tool (e.g., a metallic or composite surface material), but tight or controlled release from the surface of the part being cured or molded.

Abstract: Embodiments relate generally to methods and systems for monitoring personal protection equipment (PPE) compliance. A method may comprise receiving, by a user identification (ID) module, information from sensor modules attached to PPE devices worn by the user, determining if the sensor modules indicate that the PPE devices are active or inactive, communicating the information from the user ID to a supervisor console, and displaying this information by a supervisor console. The user ID may be associated with a specific user, and the sensor modules may be associated with specific PPE devices. When it is determined that a required PPE device is inactive, corrective action may be taken by the supervisor.

Abstract: A magnetic circuit assembly for an accelerometer includes an excitation ring that includes a base portion defining oppositely facing first and second sides, a ring portion extending from the second side of the base portion to define a ring recess, a first metallic inlay recessed into the first side of the base portion in which the first metallic inlay includes a material different than that of the base portion, a second metallic inlay recessed into the second side of the base portion in which the second metallic inlay includes a material different than that of the base portion, and a magnet received within the ring recess and attached to the second metallic inlay.

Abstract: A lottery ticket dispenser system includes a physical dispenser array having a plurality of separate bins for receipt of a supply of interconnected lottery tickets. A control system is in communication with a drive mechanism in each bin to initiate a dispense sequence upon receipt of a ticket dispense command. A central lottery server is in communication with the control system. An electronic display device is in communication with the central lottery server and is configured to present a virtual dispenser array with bin positions that mimics the physical dispenser array. The central lottery server transmits lottery ticket images to the electronic display device that correspond to the lottery tickets in the physical dispenser array and bin position assignments for the lottery ticket images in the virtual dispenser array.