Abstract: A Lentinula edodes-derived saltiness enhancing peptide, a method for preparing the same and use thereof are provided herein, belonging to the technical field of active peptides. The Lentinula edodes-derived saltiness enhancing peptide is derived from an enzymolysis extract of a Lentinula edodes fruiting body by flavourzyme and shows a strong ability to enhance saltiness. Compared with the saltiness value of a 4.0 g/L NaCl solution, the Lentinula edodes-derived saltiness enhancing peptide could replace about 50% of NaCl, thus reducing salt without reducing saltiness. Moreover, the Lentinula edodes-derived saltiness enhancing peptide also has a high umami value and can be used in preparation of low-salt foods including low-salt and flavor-enhancing foods.

Abstract: The present disclosure discloses a method for detecting indication information, including: determining a carrier/narrowband position and a time-domain position where indication information is located; in which the indication information is configured to indicate whether a user equipment (UE) monitors a paging message or a downlink control channel that indicates the paging message, on associated one or more paging occasions (POs); and detecting the indication information on the determined carrier/narrowband position and the time-domain position, and determining, according to the indication information, whether to monitor the paging message or the downlink control channel on the one or more POs.

Abstract: A dose for a coronary calcium scoring (CCS) computed tomography (CT) scan (e.g., a volume CT dose index (CTDIvol)) can be determined for lower tube voltages (e.g., a lower peak kilovoltage (kVp)) based on a given reference tube voltage. A dose lookup table can be created and used to determine appropriate dosing for CCS while operating at lower kVp based on a reference kVp. This dose lookup table can be created specifically to achieve a consistent contrast-to-noise (CNR) ratio. Additionally, certain aspects and features of the present disclosure also relate to a kVp-dependent scaling method to process images so standard CCS software can be used with standard Houndsfield unit (HU) thresholds. Images captured at non-standard kVp can be processed according to the disclosed scaling method prior to being transferred to CCS software for scoring based on a presumed standard kVp.

Abstract: The three-state spintronic device includes: a bottom electrode, a magnetic tunnel junction and a top electrode from bottom to top. The magnetic tunnel junction includes: a spin-orbit coupling layer, a ferromagnetic free layer, a barrier tunneling layer, a ferromagnetic reference layer, three local magnetic domain wall pinning centers and domain wall nucleation centers. An antisymmetric exchange interaction is modulated, and the magnetic domain wall pinning centers are embedded in an interface between a heavy metal and the ferromagnetic free layer. The magnetic domain wall nucleation centers are at two ends of the ferromagnetic free layer. A current pulse flows through the spin-orbit coupling layer to generate a spin current and the spin current is injected into the ferromagnetic free layer. Under a control of all-electrical controlled, an effective field of a spin-orbit torque drives domain wall to move and displace.

Abstract: The present disclosure describes a three-dimensional (3D) memory device includes first and second memory arrays disposed on a semiconductor layer. The 3D memory device can also include a staircase structure disposed between the first and second memory arrays. The staircase structure includes first and second staircase regions. The first staircase region includes a first staircase structure that contains a first plurality of stairs descending in a first direction. The second staircase region includes a second staircase structure that contains a second plurality of stairs descending in a second direction. The 3D memory device can also include a contact region disposed between the first and second staircase regions. The contact region includes a plurality of contacts the extending through an insulating layer and into the semiconductor layer.

Abstract: A method for adaptive mapping for data compression includes determining an input/output (I/O) request pattern, dynamically switching between a segment mapping mode and a flat hash table mapping mode based on the determined I/O request pattern, updating a shared mapping table for the segment mapping mode and the flat hash table mapping mode, and adjusting an entry of the mapping table based on the determined I/O request pattern and a status of the entry.

Abstract: Display panel and display device are provided. The display panel includes a base substrate; a plurality of pixel circuits, on a side of the base substrate; and light-emitting elements electrically connected to the plurality of pixel circuits. A pixel circuit of the plurality of pixel circuits includes a driving transistor; a first transistor, connected in series between the driving transistor and the data line, transmitting a data signal to the driving transistor in response to a first scanning signal; a second transistor, electrically connected between the driving transistor and a light-emitting element of the light-emitting elements, and transmitting a driving current to the light-emitting element of the light-emitting elements in response to a light-emitting control signal; a first capacitor; and the first node, on a side of the second plate of the first capacitor away from the base substrate.

Abstract: A method for extracting oils from sauces while simultaneously determining fat content, peroxide value, and acid value is disclosed. The method is simple to operate and requires uncomplicated equipment. It features a short testing cycle and high efficiency, and suitable for the extraction of oils from oil-rich emulsified encapsulated sauces (such as salad dressings) with high extraction rates. The determination of peroxide value and acid value is not affected by pretreatment methods, ensuring more representative results. It addresses the challenges of difficult oil separation and extraction from oil-rich emulsified encapsulated sauces and solves significant issues encountered when using acid hydrolysis and alkaline hydrolysis methods to determine peroxide value and acid value. It enables the simultaneous monitoring of three physicochemical indicators (fat content, peroxide value, and acid value).

Abstract: The present disclosure belongs to the technical field of heat exchangers, and provides a heat exchanger based on a Gyroid/Diamond (GD-type) hybrid minimal surface-based disturbance structure. The heat exchanger includes a core, headers, and flanges. The core includes a cold fluid channel and a hot fluid channel, the cold fluid channel and the hot fluid channel are separated by a parting sheet. An inlet and an outlet of the cold fluid channel are separated from an inlet and an outlet of the hot fluid channel by sealing bars. A GD-type hybrid minimal surface-based disturbance structure is inserted into the hot fluid channel. A cold fluid and a hot fluid are distributed in a cross-flow manner.

Abstract: The present disclosure relates to the field of data processing, and specifically, it relates to a data model adjustment method and device, model construction method and device, electronic device, and computer-readable storage medium. The data model adjustment method includes obtaining the target tensor-reshape operator and target tensor-transpose operator in the target data model; determining whether the target tensor-reshape operator and the target tensor-transpose operator satisfy exchange condition; exchanging, if the target tensor-reshape operator and the target tensor-transpose operator satisfy the exchange condition, the operation order of the target tensor-reshape operator and the target tensor-transpose operator in the target data model; and adjusting the operator expression of the tensor-transpose operator.

Abstract: Embodiments of three-dimensional memory devices and fabricating methods thereof are disclosed. One disclosed method for forming a memory structure comprises: forming a bottom conductive layer on a substrate; forming a dielectric stack on the bottom conductive layer, the dielectric stack comprising a plurality of alternatively arranged first dielectric layers and second dielectric layers; forming an opening penetrating the dielectric stack and exposing the bottom conductive layer; forming a cap layer on a bottom of the opening; forming a cylindrical body and a top contact on the cap layer and in the opening; and replacing the plurality of second dielectric layers with conductive layers.

Abstract: Systems, apparatuses and methods may provide for technology that collects, by a BIOS (basic input output system), memory information from a first host path to a coherent device memory on a memory expander, wherein the memory expander includes a plurality of host paths, transfers the memory information from the BIOS to an OS (operating system) via one or more OS interface tables, and initializes, by the OS, the memory expander based on the memory information, wherein the memory information includes memory capabilities and configuration settings associated with the memory expander.

Abstract: A method including capturing a first plurality of images that include a foreground object and a background, capturing a second plurality of images that include the background, generating an alpha matte based on the first plurality of images and the second plurality of images using a trained machine learned model trained using a loss function configured to cause the trained machine learned model to learn high-frequency details of the foreground object, generating a foreground object image based on the first plurality of images and the second plurality of images using the trained machine learned model, and synthesizing an image including the foreground object image and a second background scene using the alpha matte.

Abstract: A resection apparatus includes a handle body, a catheter communicating with the handle body, and a cutter head assembly disposed at a distal end of the catheter. A steering assembly is disposed on the catheter and includes a first steering point and a second steering point which are disposed on the catheter, and a steering connector for connecting the first steering point and the second steering point. A control assembly for controlling the steering assembly is disposed on the handle body. The bending radius of the catheter at the distal end is adjusted by means of the steering assembly, so that the catheter is shifted towards a predetermined direction; the orientation of the cutter head assembly is controlled, so as to reduce a risk of scraping and perforating a blood vessel, and the ideal blood vessel diameter can be obtained by means of multiple resections.

Abstract: An antenna comprises a feeding element and a plurality of radiators including a first radiator, a second radiator, and a third radiator spaced from each other side by side in a first direction on a same plane. One end of the feeding element is connected to a feeding connection point of the first radiator, and the other end is connected to a feeding point. The antenna further includes a first ground element, a second ground element, a third ground element, and a fourth ground element that are spaced from each other in the first direction. A first gap is formed between the second radiator and the first radiator, and a second gap is formed between the third radiator and the first radiator.

Abstract: The present invention relates to the technical field of power electronics converters and discloses a grid-forming energy storage converter on/off-grid switching control method and system, where the method includes the following steps: S1: using a single-loop power control strategy in an off-grid state when an on-grid relay of target energy storage drops out; S2: using a parallel virtual impedance loop-based power control strategy in a transient on-grid state when the on-grid relay of target energy storage pulls in; and S3: using a cascaded dual-loop power control strategy with a virtual admittance voltage loop and an inner current loop when a stable on-grid state is established. The present invention solves the problems of large current impact and unstable switching process state in the existing working strategy for on/off-grid switching in the prior art.

Abstract: Operations may comprise obtaining a plurality of light detection and ranging (LIDAR) scans of a region. The operations may also comprise identifying a plurality of LIDAR poses that correspond to the plurality of LIDAR scans. In addition, the operations may comprise identifying, as a plurality of keyframes, a plurality of images of the region that are captured during capturing of the plurality of LIDAR scans. The operations may also comprise determining, based on the plurality of LIDAR poses, a plurality of camera poses that correspond to the keyframes. Further, the operations may comprise identifying a plurality of two-dimensional (2D) keypoints in the keyframes. The operations also may comprise generating one or more three-dimensional (3D) keypoints based on the plurality of 2D keypoints and the respective camera poses of the plurality of keyframes.

Abstract: A three-dimensional (3D) memory device includes a first memory cell, a second memory cell, a control gate between the first and second memory cells, a top contact coupled to the first memory cell, and a bottom contact coupled to the second memory cell. The first memory cell can include a first pillar, a first insulating layer surrounding the first pillar, a first gate contact coupled to a first word line, and a second gate contact coupled to a first plate line. The second memory cell can include a second pillar, a second insulating layer surrounding the second pillar, a third gate contact coupled to a second word line, and a fourth gate contact coupled to a second plate line. The 3D memory device can utilize dynamic flash memory (DFM), increase storage density, provide multi-cell storage, provide a three-state logic, decrease leakage current, increase retention time, and decrease refresh rates.

Abstract: The present disclosure belongs to the technical fields of nanoscience and fluorescence sensing, and specifically relates to a preparation method of a paper-based sensor for detecting an ammonia gas, and a use of the paper-based sensor. In the present disclosure, Zn(PA)(BPE) is first prepared, and a porous structure on a surface of the Zn(PA)(BPE) is used to adsorb an ammonia gas to improve a reaction sensitivity of the ammonia gas; then a Zn(PA)@CNQD ratiometric fluorescent substance is prepared from Zn(PA)(BPE) and CNQD through embedding, and finally dissolved in ultrapure water (UPW) to obtain a solution; and the solution is added dropwise on a filter paper, and the filter paper is purged with nitrogen, such that the solution is loaded on the filter paper to obtain a ratiometric fluorescent paper-based sensor.

Abstract: Disclosed is a fully immersed energy storage device, which includes a casing and a water pump. An insulation box is mounted inside the casing, and the insulation box is assembled with an assembly plate thereon. A mounting platform is mounted on the assembly plate and assembled with an annular rack. A rotating groove is provided between the mounting platform and the annular rack. Balls are placed in the rotating groove. The mounting platform is assembled with an assembly block, on which a rotating shaft is mounted. One end of the rotating shaft connects to a gear. The other end of the rotating shaft connects to a first assembly rod, to which a second assembly rod is connected. The second assembly rod connects to a fixed block, which is connected to an energy storage box. A motor base is mounted on the casing. A motor is mounted on the motor base.