Abstract: Provided is a wiring substrate, including: a base substrate; a plurality of constant voltage signal lines and a plurality of first connection lines; a plurality of first pad regions. Each of the first pad regions includes a plurality of sub-regions. Each of the sub-regions includes a plurality of pad groups. The plurality of pad groups include at least a first pad group and a last pad group. An orthographic projection of one of the first pad group and the last pad group on the base substrate is partially overlapped with an orthographic projection of one of the constant voltage signal lines on the base substrate. An orthographic projection of the other of the first pad group and the last pad group on the base substrate is partially overlapped with an orthographic projection of one of the first connection lines on the base substrate.

Abstract: A driving stabilization system for a four-wheel drive vehicle is proposed. This system includes a plurality of axles each comprising both of a driving shaft connected to a front differential or rear differential of the four-wheel drive vehicle and a driven shaft connected to the driving shaft and configured to transmit power of the driving shaft to a wheel, an axle-specific disconnection device for disconnecting a connection between the driving shaft and the driven shaft, an axle-specific attenuation device for attenuating a driving force of the driving shaft, and a control unit for stabilizing vehicle driving by controlling some of the disconnection devices and attenuation devices in a case where vehicle driving stabilization is required.

Abstract: A method and a system for selecting ions in a mass spectrometer. The method comprises: applying a first voltage to a deflection conductor to generate a deflection electric field at the deflection conductor, where ions are deflected to a trajectory not reaching the detector when flying through the deflection electric field; maintaining the first voltage applied to the deflection conductor to deflect non-target ions which fly out of the acceleration electric field, in response to detecting that a pulse synchronized with a laser is outputted; applying a second voltage to the deflection conductor to stop generating the deflection electric field and enable target ions to reach the detector, in response to the target ions flying out of the acceleration electric field; and applying the first voltage to the deflection conductor, in response to all target ions flying past the deflection conductor.

Abstract: The present disclosure relates to a crosslinked structure-containing polyolefin porous support which has a crosslinked structure including polymer chains interconnected directly with one another, wherein a first peak is detected at a g value of 2.010-2.030 as determined by electron spin resonance spectroscopy by irradiating ultraviolet rays thereto at 500 W. The present disclosure also relates to a crosslinked structure-containing separator for a lithium secondary battery including the crosslinked structure-containing polyolefin porous support, and a lithium secondary battery including the separator. The crosslinked structure-containing polyolefin porous support shows excellent heat resistance.

Abstract: A semiconductor device includes a memory array that includes a plurality of memory strings each extending in a vertical direction and having a plurality of memory cells. Each of the plurality of memory cells has a drain terminal and a source terminal, and the drain terminal of a first one of the plurality of memory cells and the source terminal of a second one of the plurality of memory cells are electrically coupled to a first conductor structure and a second conductor structure respectively extending in a lateral direction. Each of the plurality of memory strings further includes a vertical memory layer, and a semiconductor channel having a vertical portion coupled to the memory layer and a lateral portion coupled to a top surface of the first conductor structure. The top surface of the first conductor structure is not in contact with the memory layer.

Abstract: A method and apparatus for optimally configuring a capacity of a high-proportion new energy system, a device, and a medium, which belong to the field of new energy system optimization and are used for solving the problems of insufficient flexibility of the high-proportion new energy system during the heating period and difficult consumption of renewable energy. The method includes: constructing a high-proportion new energy system structure; establishing a concentrating solar power (CSP) unit model and a combined heat and power (CHP) unit model based on the proposed structure; establishing a high-proportion new energy system collaborative optimization model based on the proposed unit models; acquiring relevant data of various units and renewable resource data; and obtaining a capacity configuration and operation optimization scheme of various units in the high-proportion new energy system according to the established model, thereby improving the renewable energy consumption of the system.

Abstract: A semiconductor device includes a substrate; a fin protruding above the substrate, the fin including a compound semiconductor material that includes a semiconductor material and a first dopant, the first dopant having a different lattice constant than the semiconductor material, where a concentration of the first dopant in the fin changes along a first direction from an upper surface of the fin toward the substrate; a gate structure over the fin; a channel region in the fin and directly under the gate structure; and source/drain regions on opposing sides of the gate structure, the source/drain regions including a second dopant, where a concentration of the second dopant at a first location within the channel region is higher than that at a second location within the channel region, where the concentration of the first dopant at the first location is lower than that at the second location.

Abstract: A molecular manufacturing process includes contacting a platform molecule with (i) a biocatalyst and (ii) a chemical catalyst under conditions suitable to produce a value-added chemical.

Abstract: Methods and apparatuses for a transmission setting indication for switching operation zones in wireless communication systems are provided.

Abstract: A streaming speech recognition model includes an audio encoder configured to receive a sequence of acoustic frames and generate a higher order feature representation for a corresponding acoustic frame in the sequence of acoustic frames. The streaming speech recognition model also includes a label encoder configured to receive a sequence of non-blank symbols output by a final softmax layer and generate a dense representation. The streaming speech recognition model also includes a joint network configured to receive the higher order feature representation generated by the audio encoder and the dense representation generated by the label encoder and generate a probability distribution over possible speech recognition hypotheses. Here, the streaming speech recognition model is trained using self-alignment to reduce prediction delay by encouraging an alignment path that is one frame left from a reference forced-alignment frame.

Abstract: Disclosed are a low-frequency band dipole unit, a multi-frequency band array antenna and an adjustment method therefor. The low-frequency band dipole unit includes a first microstrip dipole arm (1), a second microstrip dipole arm (2) and a support structure (3). The first microstrip dipole arm (1) and the second microstrip dipole arm (2) are each in a T-shaped thin arm structure with two vertical arms upwards, each have a thickness in the order of millimeters, and are each in a straight line when viewed from above. The support structure (3) has a slot structure for clamping and supporting the first microstrip dipole arm (1) and the second microstrip dipole arm (2). The multi-frequency band array antenna has a plurality of columns and/or quasi-columns therein, and at least one column or quasi-column of the plurality of columns and/or quasi-columns is composed of the foregoing low-frequency band dipole units completely.

Abstract: Disclosed herein are novel bifunctional compounds formed by conjugating EGFR inhibitor moieties with E3 ligase Ligand moieties, which function to recruit targeted proteins to E3 ubiquitin ligase for degradation, and methods of preparation and uses thereof.

Abstract: This disclosure relates to video coding/decoding. One method performed by a decoder includes: receiving a current block and a reference block; grouping samples in the current block into at least a first class and a second class based on a predefined criteria, the first class and the second class being associated with a first linear model and a second linear model, respectively, wherein the first linear model has at least a scale factor ?1 or an offset ?1, the second linear model has at least a scale factor ?2 or an offset ?2; determining the first and the second linear model; predicting samples in the first class based on the reference block and the first linear model; predicting samples in the second class based on the reference block and the second linear model; reconstructing the current block based on predicted samples in the first class and the second class.

Abstract: Method and apparatus for transmitting downlink control information (DCI) are provided. The method includes: scheduling traffic channels in multiple transmission time intervals (TTIs) through a single DCI; wherein the scheduling the traffic channels in the plurality of TTIs through the single DCI comprises: indicating, through one bit-field in the single DCI, a number of TTIs and a number of repetitions of a multi-TTI scheduling.

Abstract: The present application relates to methods and apparatuses for unmanned aerial vehicle user equipment replacement. An embodiment of the present disclosure provides a method for replacing an unmanned aerial vehicle (UAV) user equipment (UE) within a UAV swarm including a plurality of UAV UEs. The method may include: transmitting a first replacement command comprising first information related to a first UAV UE to a second UAV UE, wherein the second UAV UE is to replace the first UAV UE from the UAV swarm; and in response to receiving an acknowledgement to the first replacement command from the second UAV UE, transmitting a second replacement command including second information related to the second UAV UE to one or more UAV UEs of the UAV swarm other than the first UAV UE.

Abstract: A semiconductor device includes: a first electrode including a carbon layer; a second electrode; a variable resistance layer interposed between the first electrode and the second electrode; and a barrier layer interposed between the first electrode and the variable resistance layer, the barrier layer including nitrogen and carbon. A concentration of the nitrogen in the barrier layer is equal to or higher than that of the carbon in the barrier layer.

Abstract: A method for estimating a position of a moving object comprises: storing one or more reference position estimates for the moving object in a first buffer; storing step information in a second buffer, the step information including one or more step sizes and one or more step headings; receiving a motion event signal indicating the moving object moves continuously with a bounded direction; correcting the step information based on the one or more reference position estimates in response to receiving the motion event signal; and estimating the position of the moving object using the corrected step information.

Abstract: The present application provides a secondary battery, a battery module, a battery pack, and an electrical device. The secondary battery includes a positive electrode plate, a negative electrode plate comprising a negative electrode active material; and an electrolytic solution including a first additive and a carbonate solvent, and the first additive including a boron-containing lithium salt and an ester additive, which are configured to form a solid electrolyte interface film on the surface of the negative electrode active material, wherein a discharge capacity of the secondary battery is denoted as B1 in Ah, a change in amount of gas production of the secondary battery is denoted as B2 in mL, a mass of the electrolytic solution is denoted as C in g, a reduction potential of the first additive relative to lithium metal is denoted as D.

Abstract: The present disclosure relates to a separator plate for an electrolyzer having a first layer with at least one through-opening for a fluid and an active region with a set of flow channels for the fluid. A first elastomeric molding with at least one sealing lip is arranged on a first side of the first layer at least partially surrounding the through-opening. The sealing lip extends at least partially along a peripheral edge of the through-opening. A second elastomeric molding surrounding the through-opening is arranged on a second side of the first layer, with a set of ribs which form grooves between them as flow channels for the fluid. For each flow channel, one longitudinal end is open to the through-opening and the other is open to the active region. The first layer has a cranked region at a distance from the through-opening and at least partially around the through-opening.

Abstract: Provided are composition for removing edge beads from metal-containing resists, and a method of forming patterns including step of removing edge beads using the same and the composition includes an organic solvent and a compound having an AMW of 7 g/mol·ea or more.