Abstract: Systems for testing a protective arrangement for an electric power delivery system without disconnecting merging units from a protective device are disclosed herein. For example, an intelligent electronic device (IED) may receive, via a monitoring port, one or more operating measurements of an electrical characteristic of the power delivery system while in an operating mode. The IED may change from operating in the operating mode to operating in a test mode. In the test mode, the IED may receive, via a test port, one or more test measurements that represent measurements of the electrical characteristic. The IED may provide test results based at least in part on the one or more test measurements.

Abstract: A method for mounting a support assembly to a ceiling support structure is disclosed. In example aspects, the method can comprise providing the support assembly, the support assembly comprising a bracket assembly, the bracket assembly comprising a first plate, a second plate, and a seating frame; positioning the seating frame in an open position; positioning a portion of the ceiling support structure within a space defined between the first and second plates; and securing the bracket assembly to the ceiling support structure.

Abstract: The present disclosure relates to methods for exporting target proteins (e.g., surface lipoproteins) from the cytosol to the extracellular surface of bacterial cells using surface lipoprotein assembly modulator (SLAM) polypeptides. The use of SLAM polypeptides in a method of preparing vaccines useful in the prevention of bacterial infectious diseases is also taught.

Abstract: An apparatus and a method are provided for a multiple inlet air box to communicate an airstream through an air filter to an air intake duct of an internal combustion engine of a vehicle. The multiple inlet air box is comprised of a housing that supports the air filter within an interior of the housing. A mount portion within the housing fixedly receives a base of the air filter. Multiple air inlets couple with corresponding air inlet ports of the vehicle to direct the airstream into the multiple inlet air box. A duct directs the airstream from the multiple air inlets to the interior of the housing. A conduit communicates the airstream from an interior of the air filter to the air intake duct of the internal combustion engine.

Abstract: The spray dryer comprises a spray drying chamber having a substantially cylindrical top section, a conical wall and a narrowed lower section. In the top section, atomizing means is provided. One or more cameras are associated with the drying chamber in order to monitor the process. At least one of the cameras is an infrared camera adapted for measuring the temperature within a predefined area.

Abstract: Fan performance can be adjusted based on real-time operating conditions. The fan can include a plurality of blades operatively connected to a rotor. The blades can extend radially outward from the rotor to a tip. A housing can substantially surround the fan. The housing can have an inner peripheral surface that defines an inner diameter. The inner peripheral surface can include a first portion and a second portion downstream of the first portion. The first portion can be adjacently upstream of the plurality of blades, and the second portion can be substantially aligned with the plurality of blades. A plurality of actuators being distributed in a circumferential direction of the housing. The actuators can be operatively positioned to cause the inner diameter of the first portion or the second portion to be altered. As a result, one or more performance characteristics of the fan can be changed.

Abstract: Systems for interfacing a printed circuit board assembly (PCBA) adapter module to a receiver housing are provided. The receiver housing may have a first interface mounted on the receiver housing via a first mount and the PCBA adapter module may have a second interface mounted on the adapter module via a second mount. One of the interfaces has a protruding feature that aligns the interfaces when matingly engaged, while the other interface has a centering hole opposite the protruding feature. The first centering hole is enlarged with respect to an axis of an insertion-angle plane such that the protruding feature substantially clears the centering hole without causing either interface to exceed a limit of free-play between that interface and its respective mount.

Abstract: Disclosed herein are systems for hardware accelerated communications between devices for the protection of electric power delivery systems. For example, a merging unit may include input circuitry that receives a monitoring signal indicating an electrical characteristic of a power line. The merging unit may include pre-payload circuitry that generates at least portions of preset metadata of a communication frame. The merging unit may include payload generation circuitry that generates payload data of the communication frame based at least in part on the electrical characteristic. The merging unit may include a communication interface that sends the communication frame to a receiving device.

Abstract: System, methods, and other embodiments described herein relate to a photonic apparatus. The photonic apparatus including a phase alignment waveguide including waveguide inputs and waveguide outputs. The waveguide inputs being operably connected with a light source to provide a light wave into the phase alignment waveguide and the waveguide outputs providing a plurality of light waves from the optical waveguide. The phase alignment waveguide modulates the light wave to generate the plurality of light waves with different phases. The photonic apparatus includes a transmit switch operably connected with the waveguide inputs to selectively connect at least one of the waveguide inputs with the light source to provide the light wave into the phase alignment waveguide. The photonic apparatus includes control circuitry operably connected with the transmit switch, the control circuitry dynamically activating the at least one of the waveguide inputs according to an electronic control signal.

Abstract: The present invention relates to an alkyl chitosan-graphene oxide composite sponge and preparation method and application thereof. The alkyl chitosan-graphene oxide composite sponge provided by the present invention includes alkyl chitosan and graphene oxide absorbed on the alkyl chitosan, and the adsorbing capacity of the graphene oxide is 3-28 wt. %. In the present invention, alkyl chitosan is used as a matrix to combine graphene oxide and alkyl chitosan; the obtained composite sponge has excellent hemostatic performance and blood absorption capacity. Results of embodiments indicate that the in-vitro whole blood coagulation time is less than 58 s, the hemostasis time of a rabbit femoral artery hemorrhage model is less than 155 s, the hemorrhage mass is less than 5.4 g, and the hemostatic effect is superior to a pure alkyl chitosan sponge or graphene oxide powder when the composite sponge provided by the present invention is used for hemostasis.

Abstract: Systems and methods for testing a protection relay, such as a primary bus protection relay, may include a testing device for providing current signals imitating current on both sides of a bus to the primary bus protection relay. The signals may be provided using signals corresponding with a signal format from merging units or other monitoring devices. The testing device may be configured to receive communications from the primary bus protection relay for evaluation of the operation of the primary bus protection relay.

Abstract: A combined thread forming and thread locking fastener is disclosed. A fastener includes three thread zones. A first thread zone utilizes a first thread forming thread profile with an increasing outer diameter. A second thread zone extends from the end of the first zone utilizing the first thread forming thread profile and continues with a constant diameter. The third thread zone utilizes a thread locking thread profile continuing along substantially the remainder of the shaft of a fastener.

Abstract: A vent insert is disclosed for use with an automotive turbocharger system. The vent has a substantially cylindrical hollow tube with a first end for seating the vent and a second open end. The first end has a rim around an opening. The second end of the vent has an angled opening that faces away from the direction of the gas flow when the vent insert is operating within the turbocharger system. There are a plurality of protrusions extending outward from the outside surface of the vent to assist in keeping the vent insert in place in the turbocharger system.

Abstract: A pleated filter preparation system is provided for accurately counting pleats along a continuous sheet of pleated filter material and cutting the sheet into filter strips to be formed into filters. The pleated filter preparation system includes a pleat driver having multiple drive gears that engage with the pleats of the pleated filter material to move the pleated filter material through the system. A pleat counter counts peaks and valleys of each pleat comprising the pleated filter material so as to identify a target pleat to be cut. The pleat counter clamps and stretches the target pleat to distinguish the target pleat among the other pleats. A punch cut station cuts the target pleat to form a filter strip having a desired number of pleats. A pleat compressor compresses the filter strips to a predetermined size and then ejects the filter strips into a suitable container or bin.

Abstract: A time-resolved microwave reflectance apparatus comprises a pulsed or modulated optical source that irradiates a semiconductor sample with an excitation pump beam, a microwave oscillator that irradiates the sample with a continuous beam of microwaves, and a microwave detector that detects the microwaves reflected by the sample. Therefore, charge detection, rather than conventional absorption measurements (that detect the loss of photons), can be used to extract the absorption coefficient and band edge of a semiconductor material.

Abstract: A method of fabricating a multi-mode heat transfer device includes forming a thermal metamaterial composite structure that includes an inner core to radiate heat and an outer core that at least partially surrounds the inner core. The outer core includes a high thermally conductive material inlay and a low thermally conductive material matrix that form a composite material pattern to thermally concentrate and direct heat radiated by the inner core to an area outside of the multi-mode heat transfer device, while also thermally cloaking heat radiated by the inner core. A plurality of thermal metamaterial composite structures are then stacked in a stacked formation to form a thermal metamaterial composite assembly. The method includes manipulating the emissivity of the thermal metamaterial composite assembly by selectively applying a coating or a plating to one or more outer surface regions of the outer core to enhance the transfer of heat by the composite material pattern.

Abstract: Methods, systems, and apparatuses may provide for technology to configure input control systems for an automobile. The technology may include one or more controllers to provide an input control signal for a function of an automobile, wherein each of the one or more controllers are to be situated at different locations that are accessible by a driver. The technology may also include a human machine interface to reconfigure a layout or function of at least one of the one or more controllers so that at least one of the one or more controllers is relocated to a different location or the at least one of the one or more controllers controls a different automobile function. Reconfiguring the location or function of the one or more controllers is to improve driver access, comfort and safety.

Abstract: The present disclosure provides a substrate structure. The substrate structure includes an interconnection structure, a dielectric layer on the interconnection structure, an electronic component embedded in the dielectric layer, and a first conductive via penetrating through the dielectric layer and disposed adjacent to the electronic component. The interconnection structure includes a carrier having a first surface and a second surface opposite to the first surface, a first conductive layer disposed on the first surface of the carrier, and a second conductive layer disposed on the second surface of the carrier. The first conductive via and at least one of the first conductive layer and the second conductive layer define a first shielding structure surrounding the electronic component. A method of manufacturing a substrate structure is also disclosed.

Abstract: An assembly for converting motion has a first member; a second member pivotally connected at a first position to a first position on the first member; a third member pivotally connected at a first position to a second position on the first member; and a fourth member pivotally connected at a first position to a second position on the second member and pivotally connected at a second position to a second position on the third member; wherein the distance between the first position on the second member and the second position on the second member is a distance X and the distance between the first position on the fourth member and the second position on the fourth member is a distance Y; wherein X is equal to Y.

Abstract: Embodiments described herein generally relate to a multi-mode heat transfer system. The heat transfer system includes an emitter device. The emitter device includes an inner core surrounded by an outer core having a thickness and an outer surface. A composite material pattern extends through at least a portion of the outer surface and at least a portion of the thickness of the outer core and is thermally coupled to the inner core. The composite material pattern in combination with an optimized emissivity surface coating/paint profile directs a heat from the inner core to an object other than the emitter device.