Abstract: The present application relates to the technical field of architectural engineering. Disclosed are a slab joint leakage-proof structure of a prefabricated roof panel, a prefabricated roof panel and a prefabricated roof panel system. The slab joint leakage-proof structure comprises a first leakage-proof layer. The first leakage-proof layer comprises two flexible structures which abut against each other and are arranged at the joint of a main rib on the long side of the roof panel and a main rib on the long side of an adjacent roof panel. Either of the flexible structures comprises a main body portion sealably attached to the main rib, and at least one protruding portion which is fixedly disposed on the main body portion, protrudes and extends into the joint, and can tightly abut against the other flexible structure. The protruding portions of the two flexible structures can enclose an air cavity layer sealably isolated from the outside.

Abstract: The present application generally relates to wireless communication technology. More particularly, the present application relates to a method and apparatus for performing protection control in a core network with separation between control plane and user plane. The present application also relates to computer program product adapted for the same purpose. According to one embodiment, a method for performing protection control in a core network with separation between control plane and user plane, comprises the following steps performed on the user plane: —a) pairing a User Plane Function (UPF) and at least one User Plane Security Function (UPSF); and —b) notifying a pairing relationship between the UPF and the UPSF to the control plane so that the pair of the UPF and the UPSF can be controlled by a Control Plane Function (CPF) via the same reference point.

Abstract: The invention provides a photocoupler sensing circuit and an operation method thereof. The photocoupler sensing circuit includes a processing circuit and a sensing circuit. The processing circuit has a first input terminal and a second input terminal. The processing circuit outputs a first signal according to a connection status of the first input terminal and the second input terminal being short or open. The sensing circuit is coupled to the processing circuit and receives the first signal. The sensing circuit determines to output a sensing signal to a system terminal according to the first signal, so that the system terminal determines whether the connection status of the first input terminal and the second input terminal is short or open according to the sensing signal. The sensing circuit includes a single-diode photocoupler coupled to the system terminal.

Abstract: An information input method, a terminal, and a non-transitory computer-readable storage medium are disclosed. The method includes controlling a bottom modal view to be displayed on a current user interface, in response to receiving a first instruction configured for indicating a state in which first information is to be received, the bottom modal view being a floating layer page displayed on the current user interface, having an area less than that of the current user interface, and comprising a first input widget; and controlling the first information to be input based on an input signal in response to the first input widget being triggered.

Abstract: Semiconductor structures and methods for manufacturing the same are provided. The semiconductor structure includes a substrate and nanostructures formed over the substrate. The semiconductor structure also includes a gate structure wrapping around the nanostructures and a first dielectric feature separating the gate structure into a first portion and a second portion. The semiconductor structure also includes a metal layer formed over the gate structure. In addition, top surfaces of the first portion and the second portion of the gate structure and a top surface of the first dielectric feature are covered by the metal layer.

Abstract: An improved system and method of selectively transmitting asset data from one or more sensors associated with the vehicle to a backend server, which is configured to analyze the asset data and, if necessary for further analysis of the asset data (e.g., to determine whether a safety event has occurred) and/or to provide actionable data for review by a safety analyst, requests further asset data from a vehicle device.

Abstract: The present disclosure relates to A work mode indicator for a lamp, including: a user command switch unit configured to issue a switch command to switch a work mode; a controller configured to output a work mode indication control signal, the controller being electrically connected to the user command switch unit; and a work mode indication unit; wherein the work mode indication unit is a multicolor light-emitting indicator lamp configured to emit multiple colors of light to indicate different work modes, and the controller has an output end electrically connected to the multicolor light-emitting indicator lamp. With the present disclosure, different work modes of the lamp may be indicated through a multicolor light-emitting indicator lamp, whereby a user can determine which work mode the lamp is in.

Abstract: A nonlinear optical crystal of barium cesium borate, a preparation method and use thereof are provided. The nonlinear optical crystal has a chemical formula of CsBa3B11O20 and a molecular weight of 983.84. The nonlinear optical crystal belongs to an orthorhombic crystal system; a space group of the nonlinear optical crystal is Cmc21; lattice parameters of the nonlinear optical crystal are a=19.011(7) ?, b=10.837(4) ?, c=8.578(3) ?, Z=4, V=1767.4(11) ?3; and a Mohs hardness of the nonlinear optical crystal is 4-5. The nonlinear optical crystal is grown by a flux method. The nonlinear optical crystal of the barium cesium borate obtained is used for a manufacture of non-linear optical devices. The nonlinear optical crystal has a large size of centimeter-scale at least and is prepared by fast, simple and low-cost operations. The nonlinear optical crystal prepared has a large size, a wide light transmission band and good mechanical properties.

Abstract: A first semiconductor fin is over the first region of the substrate and extends along a first direction. A second semiconductor fin is over the second region of the substrate and extends along the first direction. A dielectric structure is over the first region of the substrate and is in contact with a longitudinal end of the first semiconductor fin, wherein the dielectric structure is wider than the first semiconductor fin along a second direction perpendicular to the first direction. A first dielectric fin is over the second region of the substrate and is in contact with a longitudinal end of the second semiconductor fin, wherein the first dielectric fin and the second semiconductor fin have substantially a same width along the second direction.

Abstract: An asynchronous accounting method for a blockchain is provided. After a block reaches a consensus, different types of data contained in block information of the block are written into message queues corresponding to the respective types of data. Each of the message queues correspond to a different one of the types of data contained in the block information. A next round of block consensus processing is started after the different types of data are written into the message queues corresponding to the respective types of data. The different types of data are read from the message queues corresponding to the respective types of data to perform persistence processing of a blockchain ledger.

Abstract: Methods and systems for managing systems based on power consumption are disclosed. To operate data processing systems, power may be supplied to the systems. Power supply capacity may be provisioned based on the estimated power consumption for the systems. To estimate the power consumption of the systems, limits on the operation of components of the systems may be taken into account. These limits may reduce the power consumption by the components from nominal power consumption ascribed by a manufacturer. The limits may be caused by the communication architecture or other features of the systems.

Abstract: A surgical robotic arm control system and a control method thereof are provided. The surgical robotic arm control system includes a surgical robotic arm, an image capturing unit, and a processor. The surgical robotic arm has multiple joint axes. The image capturing unit obtains a first image. The processor executes a spatial environment recognition module to generate a first environment information image, a first direction information image, and a first depth information image according to the first image. The processor executes a spatial environment image processing module to calculate path information according to the first environment information image, the first direction information image, and the first depth information image. The processor executes a robotic arm motion feedback module to operate the surgical robotic arm to move according to the path information.

Abstract: The present disclosure discloses a resin composition, and a prepreg, a laminate and a printed circuit board containing the same. The resin composition comprises 100 parts by weight of a halogen-free epoxy resin, 11-37 parts by weight of an active ester resin, and 40-66 parts by weight of a compound represented by Formula (I), wherein n is 2-15; Ac represents an acetyl group. The prepreg, laminate and printed circuit board prepared from such resin composition have a low dielectric loss factor, good flame retardancy, and also have high interlaminar adhesion and a low CTE.

Abstract: The present disclosure provides a transformer module and a power module, wherein the transformer module comprises: a magnetic core, where a first insulating layer and a second wiring layer are sequentially disposed on the magnetic core from inside to outside; a first metal winding, wound around the magnetic core and comprising a first winding segment formed in the first wiring layer and a second winding segment formed in the second wiring layer; and a second metal winding, wound around the magnetic core and comprising a third winding segment formed in the first wiring layer and a fourth winding segment formed in the second wiring; where at least part of the first metal winding and the second metal winding are wound around the magnetic core in a foil structure.

Abstract: A memory device includes N memory planes (N is an integer greater than 1), M asynchronous multi-plane independent (AMPI) read units (M is an integer smaller than or equal to N), a first microcontroller unit (MCU), and a multiplexing circuit coupled to the N memory planes, the first MCU, and the M AMPI read units. Each AMPI read unit is configured to provide an AMPI read control signal for a respective memory plane to control an AMPI read operation on the respective memory plane. The first MCU is configured to provide a non-AMPI read control signal for each memory plane to control a non-AMPI read operation on each memory plane. The multiplexing circuit is configured to, in a non-AMPI read operation, direct a non-AMPI read control signal to each memory plane from the first MCU, and in an AMPI read operation, direct each AMPI read control signal of M AMPI read control signals to the respective memory plane from the corresponding AMPI read unit.

Abstract: Development of resists are useful, for example, to form a patterning mask in the context of high-resolution patterning. Development can be accomplished using a halide-containing chemistry such as a hydrogen halide. A metal-containing resist film may be deposited on a semiconductor substrate using a dry or wet deposition technique. The resist film may be an EUV-sensitive organo-metal oxide or organo-metal-containing thin film resist. After exposure, the photopatterned metal-containing resist is developed using wet or dry development.