Abstract: The present disclosure provides a phase-shifting assembly, including an antenna phase shifter and a drive apparatus. The antenna phase shifter includes at least one first phase-shifting fixed unit, at least one first phase-shifting movable unit, and at least one first phase-shifting rotation mechanism. The drive apparatus includes a power mechanism configured to provide a drive force to the antenna phase shifter, a first rotation member connected to the power mechanism and coupled to the at least one first phase-shifting rotation mechanism, and a position-limiting member configured to limit the movement of the first phase-shifting rotation mechanism in an axial direction of the first phase-shifting rotation mechanism. The first rotation member transfers the drive force of the power mechanism to the first phase-shifting rotation mechanism through the first rotation member to control a relative movement between a fixed phase-shifting trace and a first movable phase-shifting trace.

Abstract: Embodiments of this disclosure provide a resin composition and an disclosure thereof. The resin composition includes a polyurethane acrylate and a curing monomer, the curing monomer includes a compound containing a free radical polymerizable group and/or a compound containing a moisture curable group, and a weight-average molecular weight of the curing monomer is greater than or equal to 300.

Abstract: Described herein are methods for treating a subject with an aneurysm or a dissection in a blood vessel comprising administering to the subject an effective amount of a ?-hydroxybutyrate. The methods described herein are useful in repairing damage to arteries caused by an aneurysm. Additionally, described herein are methods for reducing or preventing the risk of the formation of aneurysm or dissection in a blood vessel comprising administering to the subject an effective amount of a ?-hydroxy butyrate.

Abstract: A method performed by a terminal in a wireless network for determining whether to cancel a scheduling request is provided. The method includes determining that a scheduling request is triggered for requesting an uplink resource for transmission of data to a network node. The method further includes, responsive to an uplink grant from the network node, transmitting the scheduling request to the network node without a cancellation of the scheduling request occurring due to a buffer status report indicator included in a protocol data unit of the terminal.

Abstract: The present application relates to the technical field of compressors, and in particular, to a composite gas diffusion layer, a preparation method thereof, a membrane electrode, and an electrochemical hydrogen compressor. The composite gas diffusion layer applied to an electrochemical hydrogen compressor includes: a base layer, a hydrophobic layer, and a water-absorbing layer, and the base layer, the hydrophobic layer, and the water-absorbing layer are sequentially stacked. The composite gas diffusion layer of the present application is designed for an inherent problem of the drying up of the anode during the operation of the electrochemical hydrogen compressor, and by arranging a layered structure for water absorption/hydrophobicity, the composite gas diffusion layer can improve the compression performance of the membrane electrode of the compressor and reduce the ohmic impedance of the membrane electrode.

Abstract: Methods for manufacturing dual phase soft magnetic components include combining a plurality of soft ferromagnetic particles with a plurality of paramagnetic particles to form a component structure, wherein the plurality of soft ferromagnetic particles each comprise an electrically insulative coating, and, heat treating the component structure to consolidate the plurality of soft ferromagnetic particles with the plurality of paramagnetic particles.

Abstract: A dual phase magnetic component, along with methods of its formation, is provided. The dual phase magnetic component may include an intermixed first region and second region formed from a single material, with the first region having a magnetic area and a diffused metal therein, and with the second region having a non-magnetic area. The second region generally has greater than 0.1 weight % of nitrogen.

Abstract: Embodiments pertain to a system with a first surface and a second surface operational to associate with one another, where at least one of the first surface and the second surface includes an adhesive layer and a graphite layer positioned on the adhesive layer, and where the graphite layer reduces friction between the first surface and the second surface while the adhesive layer maintains the position of the graphite layer on at least the first surface and the second surface. Additional embodiments pertain to methods of modifying a system that includes a first surface and a second surface by applying an adhesive material to at least one of the first surface and the second surface to form an adhesive layer on at least one of the first surface and the second surface; and applying a graphite material onto the adhesive layer to form a graphite layer on the adhesive layer.

Abstract: Methods for forming a dual-phase magnetic component from an initial component comprising a non-magnetic austenite composition are provided. The method may include: forming a coating on a portion of the surface of the initial component to form a masked area while leaving an unmasked area thereon. Thereafter the initial component may be heated to a treatment temperature such that nitrogen diffuses out of the unmasked area of the initial component to transform the non-magnetic austenite composition to a magnetic phase in the unmasked area. Thereafter, the initial component may be cooled from the treatment temperature to form a dual-phase magnetic component having a magnetic region corresponding to the unmasked area and a non-magnetic region corresponding to the masked area.

Abstract: A bulk dual phase soft magnetic component having a three-dimensional magnetic flux and its manufacturing methods are described herein. The methods can include combining a first powder material with a second powder material to form a component structure, wherein the first powder material comprises a plurality of first particles each comprising a first core and a reactive coating, and wherein the second powder material comprises a plurality of second particles each comprising a second core and a non-reactive coating, and, consolidating the component structure to join the plurality of first particles with the plurality of second particles.

Abstract: A dual phase magnetic component, along with methods of its formation, is provided. The dual phase magnetic component may include an intermixed first region and second region formed from a single material, with the first region having a magnetic area and a diffused metal therein, and with the second region having a non-magnetic area. The second region generally has greater than 0.1 weight % of nitrogen.

Abstract: Methods for manufacturing dual phase soft magnetic components include combining a plurality of soft ferromagnetic particles with a plurality of paramagnetic particles to form a component structure, wherein the plurality of soft ferromagnetic particles each comprise an electrically insulative coating, and, heat treating the component structure to consolidate the plurality of soft ferromagnetic particles with the plurality of paramagnetic particles.

Abstract: A dual phase magnetic component, along with methods of its formation, is provided. The dual phase magnetic component may include an intermixed first region and second region formed from a single material, with the first region having a magnetic area and a diffused metal therein, and with the second region having a non-magnetic area. The second region generally has greater than 0.1 weight % of nitrogen.

Abstract: Methods for forming a dual-phase magnetic component from an initial component comprising a non-magnetic austenite composition are provided. The method may include: forming a coating on a portion of the surface of the initial component to form a masked area while leaving an unmasked area thereon. Thereafter the initial component may be heated to a treatment temperature such that nitrogen diffuses out of the unmasked area of the initial component to transform the non-magnetic austenite composition to a magnetic phase in the unmasked area. Thereafter, the initial component may be cooled from the treatment temperature to form a dual-phase magnetic component having a magnetic region corresponding to the unmasked area and a non-magnetic region corresponding to the masked area.

Abstract: A dual phase magnetic component, along with methods of its formation, is provided. The dual phase magnetic component may include an intermixed first region and second region formed from a single material, with the first region having a magnetic area and a diffused metal therein, and with the second region having a non-magnetic area. The second region generally has greater than 0.1 weight % of nitrogen.

Abstract: A method of heat-treating an additively-manufactured ferromagnetic component is presented. The additively-manufactured ferromagnetic component includes a metal alloy having iron and cobalt. The method of heat-treating is performed such that a saturation flux density of a heat-treated ferromagnetic component is greater than a saturation flux density of an as-formed ferromagnetic component. The heat-treated ferromagnetic component has a microstructure having an average grain size of substantially all grains in a range of about 0.1 micron to about 25 microns. A ferromagnetic component is also presented.

Abstract: A composite comprising: substrate having thereon an intermediate layer and a diamond-like carbon (DLC) top layer on said intermediate layer, with increased adhesion strength to DLC and other hard coatings, and which provides a buffer layer for adjusting the uneven expansion/compression behavior of DLC coatings and substrates.

Abstract: The present disclosure relates to display screens and manufacturing methods of display screens. The display screen includes a packaged component, a non-display area including an effective package area adjacent to the packaged component, and a package shadow area located at a periphery of the effective package area. The package shadow area includes a supporting substrate defining a groove for disconnecting a thin film package structure formed on the support substrate. The thin film package structure is disconnected at the groove.

Abstract: The present disclosure relates to a method of manufacturing a display screen and a special-shaped display screen. The method of manufacturing the display screen includes the following steps: processing the display screen by a material-reduction process to form the display screen with a first mounting groove; and processing the first mounting groove by a material-reduction process to form a second mounting groove. The display screen includes opposite disposed upper and lower surfaces, the first mounting groove and the second mounting groove extend through the upper surface and the lower surface, and a curvature radius of an orthographic projection of the second arcuate transition surface on a plane.