Abstract: The present disclosure presents compositions and methods for improving the condition of a subject, including improving cognitive function and mood effects. The composition includes a first polyphenol and at least one essential oil(s), wherein a ratio of total polyphenol to total essential oil is from about 1:10 to about 100:1. The method includes administering to the human in need of an improved condition an edible composition, wherein the composition comprises: a first polyphenol and at least one essential oil(s), wherein a ratio of total polyphenol to total essential oil is from about 1:10 to about 100:1.

Abstract: A cabinet with an easy-to-assemble/disassemble drawer rail includes a frame, a plurality of pairs of guide rails, and a plurality of drawers. The plurality of pairs of guide rails are clamped to the frame. Each of the drawers is slidably connected to a pair of guide rails. The frame is provided with a plurality of pairs of mounting holes, and each of the guide rails is provided with a pair of T-shaped inserts. One pair of mounting holes and one pair of T-shaped inserts are clamped in a one-to-one correspondence. The clamping method makes it easy to assemble and disassemble the plurality of pairs of guide rails on the frame, simplifying the assembly and disassembly process of the guide rails and effectively improving the assembly efficiency of the cabinet. In addition, in case that the guide rail is damaged, it can be disassembled in a targeted manner for repair.

Abstract: A slope type gravity energy storage transmission device, including: a chain, provided with a lower gentle area, an ascending area and an upper gentle area; a connecting mechanism, including a connecting base, a locking frame slidingly, and a fastening plate; and an abutting mechanism, including a fixed plate and an inserting frame. According to the present invention, in the process of lifting a flexible trolley, the fastening plate is in a locked state without causing the separation of the inserting frame, so the separation phenomenon can be avoided, and the potential safety hazard can be reduced.

Abstract: Provided are a method and a system for probabilistic prediction of medium and long-term wind power based on time sequence attention, relating to the technical field of wind power prediction. The method includes: preprocessing meteorological data and fan power data of a wind farm; in a Multi-attention Temporal Hybrid (MAHT) module, obtaining a dependency feature in a sequence by global attention, local attention, and a memory unit. The method fully uses different feature extraction modules to extract a sequence feature, and introduces probabilistic prediction and error correction.

Abstract: A screw conveyor having auxiliary blades (10), and a screw discharge decanter centrifuge. A hollow internal cylinder (4) is provided with a tapered section (11) and a straight section (7). Screw blades (6) are provided on the periphery of the inner cylinder (4), and several auxiliary blades (10) are provided between the screw blades (6), wherein the width of the auxiliary blades (10) is smaller than the pitch of the screw blades (6). Two adjacent auxiliary blades (10) are arranged in a staggered manner in a screw passage space to form a serpentine flow passage (15).

Abstract: Embodiments of the present application disclose a spectrum resource allocation method in a CCFD system and a network device. The spectrum resource allocation method in the CCFD system is applied to the network device, and includes: extracting, according to current spectrum resources allocated to each user in a serving cell, feature data of at least two network indicators related to the spectrum resources; determining, according to the feature data of each of the network indicators, optimization targets corresponding to the network indicators, and adjusting, based on the optimization targets, the spectrum resources allocated to each user in the serving cell; and obtaining, in a case that after adjustment, the at least two network indicators satisfy the corresponding optimization targets and satisfy a multi-indicator gradient descent condition, target spectrum resources allocated to each user in the serving cell.

Abstract: Methods of isolating dihydrochalcone compounds of Formula (I) from Balanophora harlandii are provided herein. Compositions and consumables comprising at least one sweetener and at least one dihydrochalcone compound described herein are also provided. Methods of enhancing the sweetness of a consumable, methods of making a consumable taste more like a sucrose-sweetened consumable and methods of preparing consumables are also detailed herein.

Abstract: A condensation-recovery device for overpressure gas based on liquefied natural gas (LNG) cold energy, including a tank body and a condensation cavity provided on a bottom thereof. LNG is stored in the condensation cavity to condense boil-off gas (BOG). The condensation cavity includes a vertical hollow tube arranged in the tank body, and an engagement mechanism is provided on a bottom of the vertical hollow tube. The vertical hollow tube is configured such that the gas can experience preliminary contact with the LNG when flowing therein, and the gas will continuously enter the vertical hollow tube under the action of pressure difference. After entering the conical tube, the gas will be distributed along the cavity of the conical tube to spread downward, so as to increase a contact time of the gas and the LNG while avoiding expanding diffusion area of the gas after entering the LNG.

Abstract: Disclosed are a multi-channel audio signal encoding method and apparatus. Audio signals of P channels in a current frame of a multi-channel audio signal can be obtained, where the audio signals of the P channels include audio signals of K channel pairs; respective bit quantities of the K channel pairs are determined based on the respective energy/amplitudes of the audio signals of the P channels and a quantity of available bits; and the audio signals of the P channels are encoded based on the respective bit quantities of the K channel pairs to obtain an encoded bitstream, to improve encoding quality.

Abstract: The present disclosure provides a method for extracting document information, device and storage medium, and relates to the field of computer technology. The method for extracting document information includes: performing a first parsing on a document to be processed to obtain an order of nodes in the document to be processed; performing a second parsing on the document to be processed to obtain information contained in the nodes in the document to be processed; constructing a document tree according to the order of nodes in the document to be processed and the information contained in the nodes in the document to be processed; determining a category of a software quality index to which one of the nodes in the document tree belongs, based on a trained machine learning model; extracting information of the software quality index from the nodes in the document tree according to an extraction rule corresponding to the category of the software quality index.

Abstract: Some embodiments of the present disclosure provides a tire recovery method, a storage medium, an electronic apparatus. The tire recovery method includes: acquiring waste tires and pre-treating the waste tires to obtain waste materials to be recovered; adding a first set amount of the waste materials to be recovered, a first set concentration of a solvent, a second set amount of a functionalized compound, and a third set amount of a catalyst into a batch reactor, and a chemical reaction occurring under a first set condition to obtain a first product system; and post-treating the first product system to obtain a product; wherein the first set condition comprises: a reaction time of 1 to 6 hours and a reaction temperature of 80 °C to 120 °C.

Abstract: A single-mode high-power vertical-cavity surface-emitting laser (VCSEL) structure and its fabrication method are provided.

Abstract: The present invention discloses a blue luminescent compound containing a cyclohexyl-fused dibenzofuranyl structure and an organic electroluminescent device comprising the blue luminescent compound. The general structural formula of the blue luminescent compound is as shown in Formula I or II, wherein Ar1 represents cyclohexyl-fused dibenzofuranyl. By introducing the cyclohexyl-fused dibenzofuranyl group into the structure of the compound, the intermolecular distance is increased due to the action of mutual repulsion of lone-pair electrons of the oxygen atom, thereby improving the fluorescence quantum yield, facilitating enhanced device efficiency and prolonged lifetime. In addition, the compound of the present invention exhibits good thermal stability and also enhanced rigidity, thus indirectly reducing the problem of device performance degradation caused by heat generation and facilitating further improving the efficiency and lifetime of the device.

Abstract: An information processing method and an electronic device are provided. The method is performed by a first wearable device, where the first wearable device includes a first image collector, and the method includes: obtaining a second face image by the first image collector and receiving a first face image from the second wearable device in a case that the first wearable device and a second wearable device are in a preset positional relationship; and processing first target information from the second wearable device in a case that the first face image matches the second face image.

Abstract: A method for verifying a generic public subscription identifier (GPSI) in a wireless communication network, performed by an application function (AF) entity, includes: sending a first request to a network exposure function (NEF) entity; and receiving a first response sent by the NEF entity, wherein the first response comprises a verification result of a first GPSI, or the first response comprises a second GPSI.

Abstract: a method for constructing a unified geoinformation model may includes: constructing a basic framework for the unified geoinformation model, the basic framework for the unified geoinformation model including a global spherical surface grid partitioning system, a subsurface spatial three-dimensional grid partitioning system, spatial attributes, and time; determining the global spherical surface grid partitioning system; determining the subsurface spatial three-dimensional grid partitioning system; modeling a three-dimensional grid model based on the global spherical surface grid partitioning system and the subsurface spatial three-dimensional grid partitioning system; and assign values to the three-dimensional grid model; performing numerical simulation on the three-dimensional grid model; and constructing a global unified information model application system based on the basic framework for the unified geoinformation model is constructed.

Abstract: A heat supply network hydraulic circuit modeling method for a comprehensive energy system scheduling is provided. The hydraulic analysis model is unified with the power network model, and the connection between the hydraulic dynamic state and the hydraulic steady state is established. Based on the characteristic equations of thermal pipelines, flow control valves and compressors, this method abstracts hydraulic circuit element models such as hydraulic resistance, hydraulic inductance, and hydraulic pressure source, establishes hydraulic branch characteristics of the heat supply network based on the above hydraulic circuit elements, establishes the hydraulic topology constraints of the heat supply network based on Kirchhoff-like voltage and current laws, and establishes the steady hydraulic network equation by combining the above hydraulic branch characteristics and hydraulic topology constraints.

Abstract: A catheter assembly may include a catheter adapter, a septum housing, and a septum. The catheter adapter may include a distal end, a proximal end, an inner wall extending between the distal end and the proximal end, and a lumen formed by the inner wall. The septum housing may include one or more protrusions and may be secured to the inner wall by one or more of the following: an interference fit between the one or more protrusions and the inner wall, a snap fit between the one or more protrusions and the inner wall, and bonding between the one or more protrusions and the inner wall. The septum may be at least partially disposed within the septum housing and configured to at least substantially seal the lumen.

Abstract: An outdoor folding tent with a tent pole stabilizing structure includes tent leg tubes and a tent canopy frame for supporting tent fabric. The tent canopy frame includes tent top poles and tent support poles in hinged fit with the tent top poles, the tent top poles and the tent support poles are relatively foldable, stabilizing seats are disposed at end parts of the tent top poles and include fixing portions and snapping portions, the fixing portions are fixedly mounted with the tent top poles, and the snapping portions are correspondingly in movable snap fit with the tent support poles. When the tent top poles and the tent support poles are in an unfolded state, the tent support poles are snapped in the snapping portions. When the tent top poles and the tent support poles are in a folded state, the tent support poles are separated from the snapping portions.