Abstract: Methods and apparatus are disclosed for subnetwork operations. A method comprises, obtaining at an apparatus, a radio network identity which identifies the apparatus as a wireless communication device within a radio network: obtaining a physical layer subnet-work identity, PSI, at least based on the obtained radio network identity: and generating one or more subnetwork signals based on the obtained PSI, wherein the one or more subnetwork signals are used for intra-subnetwork communication within a subnetwork of the radio network.

Abstract: A VEGF-targeting VHH, a bispecific antibody targeting PD-1 and VEGF developed on the basis of the VHH, and an application thereof. The VHH has high stability, and has a plurality of excellent effects, such as ease of expression and purification. The constructed bispecific antibody targeting PD-1 and VEGF has high stability, can target enrichment in a high-expression VEGF tumor region, has good medicinal efficacy and safety, and has excellent treatment potential.

Abstract: A long-path gas absorption cell reflective optical system, which includes a first reflector (1) and a second reflector (2), the first reflector (1) and the second reflector (2) are set opposite and spaced apart, with the second reflector (2) having an optical input port (3) and an optical output port (4). The first reflector (1), the second reflector (2), the optical input port (3), and the optical output port (4) together constitute a multiple reflection optical system; a collimated light beam enters through the optical input port (3) and reflects between the first reflector (1) and the second reflector (2), finally exiting through the optical output port (4). This achieves a longer light path for the collimated light beam within a limited space, allowing for more reflections; the system has a simple structure, relatively simple optical adjustment, is easy to operate, and has stable performance, making it widely applicable in various detection environments.

Abstract: In a system and method of Optical Time-Domain Reflectometry a laser source outputs a laser pulse to an optical fiber. A processor samples a backscatter signal generated by the optical fiber in response to the laser pulse. Upon determining from the samples that the backscatter signal has an amplitude whereupon an element of a receiver is in a saturated operating state, the processor decreases the amplitude of subsequent samples of the backscatter signal output by the receiver to within an unsaturated operating state of the element of the receiver. Thereafter, upon determining from subsequent samples of the backscatter signal that the backscatter signal does not have (or no longer has) an amplitude whereupon the element of the receiver would be in the saturated state, the processor increases the amplitude of the samples of the backscatter signal output by the receiver for sampling by the processor.

Abstract: A display panel includes a plurality of light-emitting devices. Any light-emitting device includes a first electrode, a second electrode, a quantum dot light-emitting layer, and at least two electron transporting layers. The quantum dot light-emitting layer is located between the first electrode and the second electrode. The at least two electron transporting layers are stacked and located between the second electrode and the quantum dot light-emitting layer. The plurality of light-emitting devices include a first light-emitting device used to emit light of a first color, and a second light-emitting device used to emit light of a second color; and a wavelength of the light of the first color is greater than a wavelength of the light of the second color. A number of electron transporting layers in the first light-emitting device is less than a number of electron transporting layers in the second light-emitting device.

Abstract: Disclosed in the present invention are a dynamic maximal clique enumeration device and method based on an FPGA with an HBM, the method including: the HBM stores a dynamic edge flow, a complete graph adjacency matrix, and candidate cliques; a matrix computing unit updates the complete graph adjacency matrix based on the dynamic edge flow, transmits the updated complete graph adjacency matrix to the HBM for storage, and determines header nodes, of which the corresponding candidate clique needs to be updated; a sequence computing unit constructs, according to the updated complete graph adjacency matrix and each header node to be updated, the sorted data set for reconstructing candidate cliques by data block sequencing; and an update computing unit executes, in parallel, an update task of the candidate clique corresponding to each header node to be updated based on the sorted data set, transmits the updated candidate cliques to the HBM for storage, and transmits the updated candidate cliques to the PC host to ext

Abstract: A method for setting a permission for an application executing on an electronic device includes: detecting a first operation on a first display control; controlling a permission of a predetermined application to be invalid, in response to detecting the first operation; in which, the permission includes a permission capable of using the predetermined application or a permission incapable of using the predetermined application; and disabling launching the predetermined application in response to the invalid permission.

Abstract: A power puff includes an elastic airbag and a cosmetic cover; the elastic airbag has a cavity; one end of the elastic airbag is provided with an air hole, an air-tight structure is arranged in the air hole and used for opening or closing the air hole; when the air hole is opened, the elastic airbag can be squeezed into a retracted state, or inhale spontaneously and restore elastically into an expanded state; the cosmetic cover is sleeved out of the other end of the elastic airbag body. The elastic airbag may inhale autonomously, after the inflation is completed, the elastic airbag will stably support the cosmetic cover, which will not shake and is in a stable state, making it easy to apply makeup. The elastic airbag adopts an autonomous inhaling method, and the air pressure in the cavity is equal to the external air pressure.

Abstract: Disclosed are a quantum dot material, a quantum dot light emitting device, a display apparatus and a manufacturing method. The quantum dot material includes: a quantum dot, an anionic ligand, and a linking group linking the quantum dot and the anionic ligand, wherein the anionic ligand is configured to bind to a ring molecule by electrostatic force.

Abstract: A direct current circuit breaker comprises a mechanical relay in a first supply line configured to conduct electrical current during steady-state operation and an auxiliary relay assembly in parallel with the mechanical relay to define an auxiliary breaker path for conducting electrical current during transient operation of the circuit breaker. The auxiliary relay assembly comprises a power-semiconductor circuit configured for selective current conduction and for bidirectional current blocking when in a non-conductive state.

Abstract: An electroluminescent device, a display substrate, and a display apparatus. The electroluminescent device comprises: an electron transport layer (1) and a quantum dot light emitting layer (3) that are arranged in a stack mode; and an ionic complex layer (2) located between the electron transport layer (1) and the quantum dot light emitting layer (3), wherein a built-in electric field is formed in the ionic complex layer (2).

Abstract: Embodiments of the present disclosure provide a quantum dot light emitting diode, a method for manufacturing a quantum dot light emitting diode and a display device. The quantum dot light emitting diode includes an anode layer, a cathode layer, a quantum dot light emitting layer between the anode layer and the cathode layer, and an electron transport layer between the cathode layer and the quantum dot light emitting layer, the electron transport layer includes at least a first energy level structure layer, a second energy level structure layer, and another first energy level structure layer, which are sequentially stacked, the first energy level structure layer is different from the second energy level structure layer, and a Lowest Unoccupied Molecular Orbital energy level of the first energy level structure layer is different from that of the second energy level structure layer.

Abstract: Example embodiments of the present disclosure relate to handover of subnetworks. The first apparatus determines that a first subnetwork is triggered to handover from a first cell to a second cell, the first apparatus being in the first subnetwork; based on the triggering, communicates with at least one other apparatus in the first subnetwork by using a first frequency resource; receives, from a second apparatus providing the second cell, resource configuration indicating a second frequency resource to be used in the first subnetwork instead of the first frequency resource; and communicates with the at least one other apparatus by using the second frequency resource indicated in the resource configuration.

Abstract: Various embodiments of the teachings herein include a method for detecting a workpiece. An example includes: performing data augmentation on an original image of an original workpiece; performing training on a neural network model comprising multiple feature extraction branches to obtain a workpiece detection model based on a workpiece image group obtained through the data augmentation; converting the workpiece detection model into a lightweight workpiece detection model; and performing detection on workpieces with the same shape and at least one different dimension as the original workpiece based on the lightweight workpiece detection model.

Abstract: A light-emitting device includes a first electrode, a first carrier transport layer, a light-emitting layer, a second carrier transport layer and a second electrode; the first carrier transport layer includes at least two first carrier transport sub-layers with different refractive indexes, and the refractive indexes of the first carrier transport sub-layers decrease layer by layer in a direction from the light-emitting layer to the first electrode; and/or, the second carrier transport layer includes at least two second carrier transport sub-layers with different refractive indexes, and the refractive indexes of the second carrier transport sub-layers decrease layer by layer in a direction from the light-emitting layer to the second electrode; and in the first carrier transport sub-layers and/or the second carrier transport sub-layers, a thickness of a film layer with a low refractive index is greater than a thickness of a film layer with a high refractive index.

Abstract: A digital twin-based edge-end collaborative scheduling method for heterogeneous tasks and resources includes the following steps: establishing an edge wireless network based on digital twin; constructing an edge-end collaborative scheduling problem prototype of the heterogeneous tasks and resources; performing problem conversion based on a multi-agent Markov decision process; constructing an Actor-Critic neural network model based on multi-agent deep reinforcement learning; performing offline centralized training of the neural network model by digital twin; performing online distributed execution of task offloading and computation and communication resource allocation by end devices to collaboratively process the heterogeneous tasks.

Abstract: A quantum dot light-emitting device and a preparation method therefor, and a display apparatus. The quantum dot light-emitting device comprises: a quantum dot light-emitting layer; a carrier transport layer, which is located on at least one side of the quantum dot light-emitting layer; and a monomolecular layer, which is located between the carrier transport layer and the quantum dot light-emitting layer, wherein the material of the monomolecular layer is configured in such a way that a molecular configuration thereof is converted from a cis-configuration to a trans-configuration under a visible light irradiation condition or a heating condition, and the molecular configuration thereof is converted from the trans-configuration to the cis-configuration under an ultraviolet irradiation condition, and the molecular chain length of the trans-configuration is greater than the molecular chain length of the cis-configuration.

Abstract: A light-emitting device includes a first electrode, a second electrode, a light-emitting layer disposed between the first electrode and the second electrode, and a carrier functional layer disposed between the first electrode and the light-emitting layer. The carrier functional layer includes a first carrier functional layer and a second carrier functional layer, the first carrier functional layer is closer to the light-emitting layer than the second carrier functional layer, the first carrier functional layer contains a host material and a ligand material, the second carrier functional layer contains a host material, and the host material of the first carrier functional layer and the host material of the second carrier functional layer include same atoms. A mass fraction of the ligand material of the first carrier functional layer is greater than a mass fraction of a ligand material of the second carrier functional layer.

Abstract: A method for estimating a posture of an object includes: an image acquisition step of acquiring, by an imaging unit configured to image an area in which a plurality of objects are arranged, a two-dimensional image including at least one of the plurality of objects; a small area creation step of creating, for at least one object among the at least one object in the two-dimensional image, a small area surrounding the object; a type estimation step of estimating a type of the object surrounded by the small area; a selection step of selecting one of the small areas in which the type of the object has been estimated in the type estimation step; a depth estimation step of estimating a depth of the one of the small areas based on the two-dimensional image; and a posture estimation step of estimating a three-dimensional posture of the object included in the one of the small areas based on the type of the object and the depth estimated in depth estimation step.