Abstract: A radio frequency (RF) screen for a microwave powered ultraviolet (UV) lamp system is disclosed. In one example, a disclosed RF screen includes: a sheet comprising a conductive material; and a frame around edges of the sheet. The conductive material defines a predetermined mesh pattern of individual openings across substantially an operative area of the screen. Each of the individual openings has a triangular shape.

Abstract: Provided herein are methods, use, and compositions for treating systolic dysfunction such as heart failure with reduced ejection fraction.

Abstract: Voids are introduced in a copper shape to reduce warpage experienced by a printed circuit board during a reflow process. Copper shapes on an outer layer of a printed circuit board may be used to connect large packages that include ball grid arrays to the printed circuit board. The copper shapes may induce warpage in the printed circuit board during the reflow process. Routing a mesh pattern of voids in the copper shapes may reduce solder ball joint cracking and pad cratering during reflow and make solder joints more reliable. The voids may make the copper shapes less ridged and change the copper heat dissipation profile to remove sharp warpage forces that cause solder joints to experience pad cratering. The voids may be 8 mil×8 mil cuts or indentations in the copper shape.

Abstract: An image display device is disclosed in which electrical connection to a rotary body is reliably maintained during rotation of the rotary body and supply of power and transmission and reception of a signal are stabilized. Since transmission and reception of a signal between a communication transmitter and a communication receiver are implemented through a cavity formed in a motor, introduction of an external signal is blocked, and thus security and control stability are ensured. Even when a rotary module rotates at a high speed, damage thereto due to friction is prevented, and thus the durability thereof is ensured. Rotation of the rotary module is stabilized through structural stabilization.

Abstract: A semiconductor device and a method of fabricating the semiconductor device are disclosed. The method includes forming a nanostructured layer on a substrate, forming a gate structure surrounding the nanostructured layer, forming a S/D region adjacent to the nanostructured layer, forming a contact opening on the S/D region, depositing a first conductive layer in the contact opening using a first deposition process, performing a plasma etch process on the first conductive layer, depositing a second conductive layer on the first conductive layer using a second deposition process different from the first deposition process, and depositing a metal layer on the second conductive layer.

Abstract: A semiconductor structure includes a first electrode, a second electrode and a dielectric layer. The second electrode is disposed over the first electrode. The dielectric layer is disposed between the first electrode and the second electrode, and is configured to store information, wherein a bandgap at a first surface of the dielectric layer facing the first electrode is greater than a bandgap at a second surface of the dielectric layer facing the second electrode. A method of manufacturing the semiconductor structure is also provided.

Abstract: A method includes forming a protruding semiconductor stack including a plurality of sacrificial layers and a plurality of nanostructures, with the plurality of sacrificial layers and the plurality of nanostructures being laid out alternatingly. The method further includes forming a dummy gate structure on the protruding semiconductor stack, etching the protruding semiconductor stack to form a source/drain recess, and forming a source/drain region in the source/drain recess. The formation of the source/drain region includes growing first epitaxial layers. The first epitaxial layers are grown on sidewalls of the plurality of nanostructures, and a cross-section of each of the first epitaxial layers has a quadrilateral shape. The first epitaxial layers have a first dopant concentration. The formation of the source/drain region further includes growing a second epitaxial layer on the first epitaxial layers. The second epitaxial layer has a second dopant concentration higher than the first dopant concentration.

Abstract: Embodiments of the specification disclose a vehicle lamp optical element, a vehicle lamp module, and a vehicle, and belongs to the technical field of vehicle lamps. A solution may include: a vehicle lamp optical element, including one or more optical units, where a front end of the optical unit is provided with a light emitting surface, a rear end thereof is provided with a light receiving structure, the light receiving structure includes a light incident surface and a reflecting surface, the light receiving structure is configured to reflect light that is incident from the light incident surface through the reflecting surface and then form an intermediate light image at a focal plane of the light emitting surface, and the light emitting surface is configured to image the intermediate light image to a front of the vehicle lamp optical element.

Abstract: A data migration method includes, when a data migration request for a storage unit in a first storage medium is obtained, data in the storage unit is migrated to a storage unit that is in a second storage medium and does not participate in unified addressing. In a migration process, a data access request of an application is routed to the first storage medium or the second storage medium by querying a mapping relationship in a second unit mapping table and a migration state in a migration table. After the migration is completed, an address of a second storage unit is allocated to the application.

Abstract: Provided is a painting method, adapted to a housing, and the housing includes a painting surface. The painting method includes: forming a primer layer on the painting surface; forming a contour material layer on the primer layer, and defining a pattern range on the contour material layer, and removing the contour material layer within the pattern range in a high temperature processing manner to form a contour layer with a 3D texture.

Abstract: An ocular optical system, configuring to allow imaging rays from a display screen to enter an eye of an observer through the ocular optical system to form an image is provided. The ocular optical system comprises a first optical element and a second optical element sequentially arranged along an optical axis from an eye-side to a display-side, each of the first optical element and the second optical element comprising an eye-side surface and a display-side surface. The ocular optical system also comprises a reflective polarizing film and a quarter-wave plate, the eye-side surface of the first optical element and the display-side surface of the first optical element satisfy a conditional expression as follows: PV?160 ?m, wherein a PV is a peak to valley value of a surface. In addition, a mass production manufacturing method of the ocular optical system is also provided.

Abstract: A method for manufacturing a heat conduction structure is provided, including: forming a porous metal structure by using a metal powder material; providing an electrolyte solution, where the electrolyte solution includes a high thermal conductivity nano material, and performing anodic oxidation treatment on the metal structure by using the electrolyte solution, to fill pores of the metal structure with the high thermal conductivity nano material; and performing hole sealing treatment on the metal structure.

Abstract: A server including a motherboard, a first connector, an expansion card, a second connector and an auxiliary assembly. The first connector is disposed on the motherboard. The second connector is disposed on the expansion card and plugged with the first connector. The auxiliary assembly includes a handle and a mounting protrusion. The handle is movably disposed on the motherboard, and the mounting protrusion is disposed on the expansion card. When the handle pushes the mounting protrusion, the handle facilitates the second connector and the first connector to be plugged with or detach from each other, so as to facilitate the motherboard to be electrically connected to or electrically disconnected from the expansion card.

Abstract: A manufacturing method for a housing is provided. The manufacturing method includes: providing a substrate, where the substrate includes a metal member and a plastic member combined with the metal member, the substrate includes an appearance surface, and the appearance surface extends from the metal member to the plastic member; cleaning the appearance surface, and performing surface treatment on the appearance surface to form an oxide film; forming a colored pattern on a heat-insulating film by using a color material; and placing the heat-insulating film on the appearance surface, and transferring the colored pattern to the appearance surface by dye sublimation.

Abstract: A communication apparatus and a bracket device thereof are provided. The bracket device includes a base, a rotary shaft, a connecting member, and an elastic member. The base includes a bottom portion, a connecting portion, and a base engaging portion. The rotary shaft is rotatably disposed in the connecting portion and includes a base wall and a connecting section. The connecting member connects to the rotary shaft. The elastic member includes a body and an elastic member engaging portion. The body connects to the base wall of the rotary shaft, and the elastic member engaging portion is positioned at the body. In an engagement state, the elastic member engaging portion is engaged to the base engaging portion.

Abstract: The invention provides a mounting assembly and a server. The mounting assembly includes fixed base, adjustable base, first protrusion and second protrusion. Adjustable base is rotatably disposed on fixed base. When adjustable base is at first mounting position, first protrusion protrudes from adjustable base along protruding direction and is configured for horizontal installation and removal of first expansion card with respect to motherboard. When adjustable base is at second mounting position, second protrusion protrudes from adjustable base along protruding direction and is configured for vertical installation and removal of second expansion card with respect to motherboard. A position at which first protrusion is located when protruding along protruding direction is different from position at which second protrusion is located when protruding along protruding direction.

Abstract: The present disclosure provides a method and a system therefore for processing wafer. The method includes: extracting a first gas from a chamber via a first route; blocking a second route used to be pumped down to chuck a wafer placed in the chamber, wherein the second route connects the chamber and the first route; and providing a second gas via a third route to purge a junction of the first route and the second route.

Abstract: Compounds, e.g., radioimmunoconjugates, including a chelating moiety or a metal complex thereof, a linker, and an antibody or antigen-binding fragment thereof targeting both EGFR and cMET. Pharmaceutical compositions of such compounds and methods of treatment for conditions, e.g., cancer, using such compounds or pharmaceutical compositions.

Abstract: A light guide element includes first and second surfaces, a light-incident surface, and microstructure groups arranged on the first surface. Each microstructure group includes a first microstructure and a second microstructure separated from and being mirror image structures of each other. A first intersection line is provided between a first light-receiving surface of the first microstructure and the first surface. A first distance is provided between the first intersection line and a light-incident intersection line in a first direction. A second intersection line is provided between a second light-receiving surface of the second microstructure and the first surface. A second distance is provided between the second intersection line and the light-incident intersection line in the first direction. A variation trend of the first distance in a second direction is opposite to a variation trend of the second distance in the second direction.

Abstract: The present disclosure provides a receiver circuit, which includes: a first comparator circuit, a second comparator circuit, and an inverter circuit. The inverter circuit has a first input terminal and a second input terminal. A first output terminal of the first comparator circuit is electrically connected to the first input terminal of the inverter circuit, and a second output terminal of the second comparator circuit is electrically connected to the second input terminal of the inverter circuit.