Abstract: A porous thin film includes a framework that includes a plurality of pores. The pores extend from an opening located at an upper surface of the framework to a bottom surface contained in the framework. A pore-coating film is formed on sidewalls and the bottom surface of the pores.

Abstract: Electrically controlled solid-state thermal switches and methods of controlling heat flow. An electrostrictive material is electromagnetically coupled to first and second electrodes that provide an electric field to the electrostrictive material. Different portions of the electrostrictive material are thermally coupled to each of a heat sink and a thermal load so that heat flowing from one into the other passes through the electrostrictive material. A control voltage is applied to the electrodes to selectively generate the electric field, thereby selectively altering the thermal conductivity of the electrostrictive material. The heat sink and thermal load are thereby selectively thermally coupled to each other in dependance on the control voltage.

Abstract: A transportation management system generates routing guidance from an origin location to a destination location by modifying edge weights in a graph of a geographic location to penalize difficult immediate maneuvers. Responsive to receiving a routing request, the system identifies a position of a provider device in a base map having edges representing road segments and nodes representing intersections between road segments. A sub-graph is generated for the edges in the base graph located up to a threshold distance from the origin location, and the system modifies the weight of one or more edges in the sub-graph corresponding to a difficult immediate maneuver. When applying a routing algorithm to generate the routing guidance, the system uses the edge weights of the generated sub-graph for a first portion of the routing guidance and the original edge weights of the base graph for a second portion of the routing guidance.

Abstract: The system may provide a one-stop-shop solution for accepting and integrating with almost any video output from a medical device that is typically used in a healthcare facility and sending the video signal to a streaming platform. The system may be configured as a box with a plurality of different types of video input ports, an output port configured for interfacing with an input port of a video streaming device and a port selector configured to indicate which of the input ports is providing video signals to the output port.

Abstract: In some examples, the disclosure describes a device that includes a first imaging device coupled to a first side of an expandable display device, a second imaging device coupled to a second side of the expandable display device, an adjustment device to alter a size of the expandable display device to alter a distance between the first imaging device and the second imaging device, and a processor to: determine the distance between the first imaging device and the second imaging device based on a position of the adjustment device, capture first image data from the first imaging device and second image data from the second imaging device at the position of the adjustment device, and generate an image utilizing the first image data, the second image data, and the distance.

Abstract: Method and apparatus for sharpening a cutting edge of a cutting tool, such as a kitchen knife. In some embodiments, an abrasive assembly has a frame, a handle, and a cartridge that supports a plurality of abrasive members each having an associated abrasive surface. A rod affixes the abrasive assembly to a base assembly to facilitate movement of the abrasive assembly along the cutting edge of the tool responsive to engagement, by a user, of the user handle. Each abrasive member is configured to be moved, by the user, with respect to the handle to present each abrasive surface in turn. In some cases, the cartridge is rotatable about a cartridge axis that may be parallel or non-parallel to a central axis of the rod.

Abstract: Compounds, compositions and methods for suppressing an immune response to polyethylene glycol (PEG) are provided.

Abstract: A chemical mechanical planarization (CMP) pad conditioner assembly includes a backing plate including at least one polymer and at least one additive. The at least one additive is present in an amount sufficient to result in a backing plate having at least one of a magnetic property, a color property, a structural property, or any combination thereof. The CMP pad conditioner assembly includes a plurality of segments including a ceramic substrate and a plurality of laser textured protrusions integral with the ceramic substrate. The plurality of laser textured protrusions is coated with a conformal diamond layer.

Abstract: A cellulose ester composition is provided comprising at least one low hydroxyl content cellulose ester and at least one polymeric aliphatic polyester (PAP), and optionally at least one impact modifier and/or at least one monomeric plasticizer. Processes for producing the cellulose ester compositions as well as articles made using these compositions are also provided.

Abstract: The present invention relates to metal salts of 2-[3-[(3R)-3-[[2-chloro-3-(trifluoromethyl)phenyl]methyl-(2,2-diphenylethyl)amino]butoxy]phenyl]acetic acid which exhibit improved physical properties and stability. The invention also relates to pharmaceutical compositions including an effective amount of the metal salts, as well as methods of treating cancer including administration of a pharmaceutical composition including a salt of the invention to a subject in need thereof.

Abstract: Airgap isolation for back-end-of-the-line interconnect structures includes a dielectric liner formed above a top surface and opposite sidewalls of each of a plurality of metal lines on a substrate, the dielectric liner disposed above a top surface of the substrate not covered by the plurality of metal lines, portions of the dielectric liner located on the opposite sidewalls of each of the plurality of metal lines are separated by a space. A dielectric cap is disposed above an uppermost surface of portions of the dielectric liner above each of the plurality of metal lines and above the space, the dielectric cap pinches-off the space between portions of the dielectric liner located on the opposite sidewalls of each of the plurality of metal lines for providing airgaps between adjacent metal lines.

Abstract: A system and an apparatus for positioning a plurality of flexible cleaning lances through tubes penetrating a tube sheet of a heat exchanger tube sheet, includes a smart lance tractor drive, a controller, and a tumble box connected to the controller operable to generate and/or distribute electrical power to the AC induction sensor from an air pressure source, supply electrical power to the controller and distribute pneumatic power to pneumatic motors for positioning the tractor drive on the positioner frame. The smart tractor drive includes sensors for detection of mismatch between expected and actual lance positions, sense lance insertion distance and lance removal and provide automated drive reversal operation to remove blockages within tubes being cleaned.

Abstract: The concepts and technologies disclosed herein are directed to intelligent continuous authentication (“ICA”) for digital rights management (“DRM”). A user device can receive a notification that a media content playback device has requested playback of a media file that is protected by an ICA engine (“ICAE”) instance. The user device can request a unique code from the media content playback device. The user device can provide the unique code to an ICAE central management system associated with a media content provider that provides media content encompassed in the media file. The user device can determine, based upon a result provided by the ICAE central management system, whether the unique code is valid or invalid. The user device can instruct the ICAE instance to enable or disable the media file based upon whether the unique code is valid or invalid.

Abstract: Robust estimation of temperatures inside and outside a device can be achieved using one or more absolute temperature sensors optionally in conjunction with thermopile heat flux sensors. Thermopile temperature sensing systems can measure a temperature gradient across two locations within the device, to estimate absolute temperature at locations that are impractical to measure using absolute temperature sensors. Using heat flux models associated with the device, the thermopile temperature sensing system can be used to estimate temperature associated with objects that contact an outer surface of the device, such as a user's skin temperature. Additionally, the thermopile temperature sensing system can be used to estimate ambient air temperature. Within a device, temperature measurements from the thermopile temperature sensors can be used to compensate sensor measurements, such as when the accuracy or reliability of a sensor varies with temperature.

Abstract: Techniques for correlating changing hydraulic pressure differentials with interval control valve (ICV) movements are contemplated. In some aspects, the disclosed technology includes include methods for applying, by a surface controller, a series of differential pressure values to a hydraulic-open line, receiving, from a position sensor, a corresponding valve position for each of the differential pressure values, and calculating a lag time, a move speed and a response delay for each of the first series of differential pressure values. In some aspects, the method can further include steps for generating an ICV positioning model based at least in part on the lag time, the move speed, and the response delay calculated for each of the first series of differential pressure values. Systems and computer-readable media are also provided.

Abstract: A system having a radiating element is disclosed. The radiating element may include a plurality of higher order floquet mode scattering (HOFS) layers including at least a lowest layer unit cell, a middle layer unit cell, and a highest layer unit cell. The radiating element may also include a stripline feed layer having a ground plane layer. The ground plane layer is configured in at least one of a non-equilateral triangular grid unit cell or an equilateral triangular grid., one or more horizontal and vertical polarization stripline feeds, one or more horizontal and vertical polarization ground plane slots, and one or more ground vias to create an evanescent waveguide for resonance free stripline to radiating element coupling.

Abstract: Fluid liners and container assemblies for a spraying apparatus and related methods of use are provided. The disclosed liners include a side wall defining a fluid-containing portion and an open end, a flange extending outwardly from the side wall, and a latching member coupled to the flange, where the latching member includes a retaining feature for releasably coupling the side wall to a lid compatible with the liner. Disclosed fluid containers include a lid having a fluid outlet adapted to couple the lid to the spraying apparatus and a collapsible liner, where either the liner or lid comprises a latch that releasably couples the liner and the lid to each other. Advantageously, the fluid liners and fluid containers can provide enhanced storage options for container contents between spraying operations.

Abstract: Described embodiments include a microelectromechanical system (MEMS) array comprising a first MEMS device that includes a first movable electrostatic plate elastically connected to a first structure, the first movable electrostatic plate having a first mass, a first fixed electrostatic plate, and a first drive circuit having a first drive output coupled to the first fixed electrostatic plate. There is a second MEMS device that includes a second movable electrostatic plate elastically connected to a second structure, the second movable electrostatic plate having a second mass that is different than the first mass, a second fixed electrostatic plate, and a second drive circuit having a second drive output coupled to the second fixed electrostatic plate.

Abstract: A thermoelectric device and method of use thereof are provided for cooling and powering a laser device. The thermoelectric device comprises a first side, a second side, and a plurality of thermoelectric elements disposed therebetween. The thermoelectric device engages a photodiode array of the laser device, such that when heat is generated by the photodiode array, the thermoelectric device passively cools the photodiode array by receiving the heat and converts the heat generated to electricity to power the laser device.

Abstract: Technologies for optical coupling to photonic integrated circuit (PIC) dies are disclosed. In the illustrative embodiment, a lens assembly with one or more lenses is positioned to collimate light coming out of one or more waveguides in the PIC die. Part of the illustrative lens assembly extends above a top surface of the PIC die and is in contact with the PIC die. The top surface of the PIC die establishes the vertical positioning of the lens assembly. In the illustrative embodiment, the lens assembly is positioned at least partially inside a cavity defined within the PIC die, which allows the lens assembly to be integrated at the wafer level, before singulation into individual dies.