Abstract: The present invention provides a method for managing heat-electric outputs of a high-proportion new energy system based on CSP-CHP combined energy supply, which belongs 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: establishing a concentrating solar power (CSP) unit model and a combined heat and power (CHP) unit model based on the built structure; establishing a collaborative optimization model of the high-proportion new energy system based on the proposed unit models; acquiring relevant data of various units and renewable resource data; obtaining a sum of hourly electric power outputs and a sum of hourly heat outputs; and controlling a heat storage apparatus to store or output a certain amount of heat energy.

Abstract: A method and device for configuring zones of a Zoned Namespace (ZNS) Solid State Drive (SSD) are provided. The method includes determining types of sizes of zones into which storage space of the ZNS SSD is to be divided and a number of zones having each type of size, and sending information indicating the types of the sizes of the zones and the number of zones having each type of size to the ZNS SSD such that the storage space of the ZNS SSD is divided into zones having different sizes.

Abstract: An unpowered cowl with adjustable fan blades and a waste heat recovery system for cooking fumes include a cowl body, lifting mechanisms, and a pressure sensor. The cowl body includes a top cap, a bottom ring, and the fan blades disposed between the top cap and the bottom ring. The pressure sensor is disposed on an inner wall of the top cap. An upper end of each of the fan blades is disposed above the top cap and slightly exceeds an outer edge of the top cap. The lifting mechanisms are annularly disposed on the top cap. The lifting mechanisms include lifting plates, electric pushing rods, and lifting shafts. The electric pushing rods are fixed on the top cap. The lifting shafts are connected to the fan blades. The electric pushing rods and the pressure sensor are electrically connected to a control box.

Abstract: An unpowered cowl with adjustable fan blades and a waste heat recovery system for cooking fumes include a cowl body, lifting mechanisms, and a pressure sensor. The cowl body includes a top cap, a bottom ring, and the fan blades disposed between the top cap and the bottom ring. The pressure sensor is disposed on an inner wall of the top cap. An upper end of each of the fan blades is disposed above the top cap and slightly exceeds an outer edge of the top cap. The lifting mechanisms are annularly disposed on the top cap. The lifting mechanisms include lifting plates, electric pushing rods, and lifting shafts. The electric pushing rods are fixed on the top cap. The lifting shafts are connected to the fan blades. The electric pushing rods and the pressure sensor are electrically connected to a control box.

Abstract: A data processing method and device are provided. The data processing method includes acquiring hot keys read from a log structure merge (LSM) tree within a preset duration, determining a total size of the read hot keys, and adjusting a size of each of a plurality of levels of the LSM tree based on the total size of the read hot keys.

Abstract: Provided are a compaction method and device for Sorted String Table (SST) files stored in zones of a Zoned Namespace Solid State Drive. The method includes: determining compaction priorities of a first plurality of SST files in a first level of a LSM-Tree based on attribute information of a first plurality of zones corresponding to the first plurality of SST files and a second plurality of SST files in a second level of the LSM-Tree, wherein the second level is adjacent and higher to the first level, a key range of the first plurality of SST files overlaps key ranges of SST files in the second level, and a key range of the second plurality of SST files overlaps key ranges of the first plurality of SST files. The method includes performing a compaction operation on an SST file having a highest compaction priority among the first plurality of SST files.

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: An information push method, apparatus, electronic device and storage medium provided by the embodiments of the present disclosure. A type identification corresponding to a media work is displayed when a first page of playing the media work is displayed, and the page is switched when a user triggers the type identification on the first page to display the second page corresponding to the type identification to the user. Since information of other media works corresponding to the type identification of the media work can be displayed on the second page, the user's demand for obtaining push information can be effectively met; at the same time, since the user can directly obtain the second page in a manner of direct triggering the type identification, and the obtaining operation process is very concise, then the solution provided by the present disclosure can optimize an user experience while improving information push efficiency.

Abstract: Embodiments of the present disclosure provide a multimedia playing method and a device. The method includes: displaying a first interface; playing a segment of a first playing object on the first interface, where the first interface includes prompt information, and the prompt information is used to prompt that the segment of the first playing object is being played.

Abstract: Embodiments of the present disclosure provide a multimedia playing method and a device. The method includes: displaying a first interface; playing a segment of a first playing object on the first interface, where the first interface includes prompt information, and the prompt information is used to prompt that the segment of the first playing object is being played.

Abstract: A resin composition includes 100 parts by weight of an unsaturated C?C double bond-containing polyphenylene ether resin and 20 parts by weight to 150 parts by weight of a homopolymer of Formula (1). The resin composition is useful for making different articles, including a prepreg, a resin film, a laminate or a printed circuit board, which may achieve excellent multi-layer board thermal resistance, thermal resistance after moisture absorption and rigidity and achieve high glass transition temperature, low dissipation factor, and low Z-axis ratio of thermal expansion.

Abstract: This application relates to a novel chlorhexidine lauryl sulfate salt, which provides enhanced chlorhexidine stability and enhanced anti-bacterial activity, and to formulations and methods utilizing the novel salt.

Abstract: A set and removed server device detection system and a method thereof are disclosed, a testing device obtains a MAC address corresponding to a network connection interface of one of server setting spaces from a rack and a value of current of a power supply interface of the one of server setting spaces from a power management system, and the testing device determines whether the server device is set in or removed from the rack, to establish a test work to test a server device and then delete the test work based on whether the value of the current is a null value, whether the MAC address is a null value, and whether the testing device is linked to a board management controller of the server device, and based on a test status of the server device.

Abstract: A resin composition includes the following components or a prepolymer thereof: (A) 100 parts by weight of a polyolefin; and (B) 10 parts by weight to 50 parts by weight of a compound of Formula (1) having a pH value of 10 or less. In Formula (1), n is an integer of 3 to 6, each Y and Z are independently selected from o-vinylphenoxy group and phenoxy group, and each Y and Z are not phenoxy group at the same time. The prepolymer is prepared by subjecting a mixture to a prepolymerization reaction, and the mixture at least comprises the component (A) and the component (B). An article is made from the resin composition. The article includes a prepreg, a resin film, a laminate or a printed circuit board and achieves improvements in one or more properties including resin filling uniformity, dissipation factor variation rate under heat, glass transition temperature, Z-axis ratio of thermal expansion, peeling strength and thermal resistance after moisture absorption.

Abstract: A chimeric antigen receptor, includes an extracellular domain, a transmembrane domain, and an intracellular domain, which are connected in sequence, where the extracellular domain includes an antigen recognition region and a hinge region, and one end of the intracellular domain which is connected to the transmembrane domain is connected to a CD3? intracellular region. The chimeric antigen receptor can further improve the treatment effect of B-cell leukemia lymphoma, and reduce inflammatory cytokines generated from macrophage mononuclear cell activation by down-regulating cytokines, so that cytokine storm can be prevented in an early stage, and the risk of neurotoxicity can be reduced. The treatment effect of mesothelin high-expression solid tumors is further improved in mesothelin-positive tumor treatment, and the prevention of cytokine storm and the reduced risk of neurotoxicity can be realized at an early stage.

Abstract: An information display method for a virtual object, performed by a terminal on which a virtual object application program is run, is provided. The method includes: obtaining an instruction to display genealogy information corresponding to a target virtual object; obtaining the genealogy information of the target virtual object based on the instruction, the genealogy information of the target virtual object comprising information about n virtual objects having a genetic relationship with the target virtual object, n being a positive integer; and displaying the information about the n virtual objects, the information about the n virtual objects comprising an image of a virtual object determined by genes of the virtual object based on a genetic inheritance rule. Counterpart apparatus, terminal, server, and non-transitory computer-readable medium embodiments are also contemplated.

Abstract: A resin composition includes the following components or a prepolymer thereof: (A) 100 parts by weight of a polyolefin; and (B) 10 parts by weight to 50 parts by weight of a compound of Formula (1) having a pH value of 10 or less. In Formula (1), n is an integer of 3 to 6, each Y and Z are independently selected from o-vinylphenoxy group and phenoxy group, and each Y and Z are not phenoxy group at the same time. The prepolymer is prepared by subjecting a mixture to a prepolymerization reaction, and the mixture at least comprises the component (A) and the component (B). An article is made from the resin composition. The article includes a prepreg, a resin film, a laminate or a printed circuit board and achieves improvements in one or more properties including resin filling uniformity, dissipation factor variation rate under heat, glass transition temperature, Z-axis ratio of thermal expansion, peeling strength and thermal resistance after moisture absorption.

Abstract: A chimeric antigen receptor containing a CD3? intracellular region with a Y/F mutation, includes an extracellular domain, a transmembrane domain, and an intracellular domain which are connected in sequence, where one end of the intracellular domain, which is connected to the transmembrane domain, is connected to the CD3? intracellular region with the Y/F mutation, and the CD3? intracellular region with the Y/F mutation refers to a Y/F mutant CD3? intracellular region in which both tyrosines are mutated to phenylalanines in the ITAM of the CD3? intracellular region. T cells modified with the chimeric antigen receptor have improved viability, decreased apoptosis level, and increased proliferation ability, and down-regulate the expression levels of cytokines IFN-? and TNF-?.