Abstract: This invention relates to a method of reducing abnormal combustion events in a hydrogen fueled internal combustion engine (HICE) during operation of the engine. The method includes the steps of: a) providing to the HICE a lubricating oil composition including or resulting from the admixing of: i) a base oil having a KV100 of less than or equal to 12 cSt and included at greater than 50 wt. % of the composition and comprising a Group I base oil, a Group II base oil, a Group III base oil, a Group IV base oil, or combinations thereof; ii) an overbased metal-containing detergent comprising an overbased metal salicylate detergent, an overbased metal phenate detergent, or combinations thereof with a Total Base Number (KOH/g) greater than or equal to 9 and less than or equal to 500 and included at treat level to deliver between 100 to 5000 ppm by weight of total metal and between 0.15 wt. % to 8.0 wt.

Abstract: The present application provides a positive electrode active material, a method for the preparation thereof, and a secondary battery and an electrical device. The positive electrode active material includes a positive electrode active material matrix and a protective layer arranged on the surface of the positive electrode active material matrix and containing perfluoropolyether with a number average molecular weight of 200 to 16000. The secondary battery has high energy density and good dynamic performance, as well as good high-temperature cycling performance and high-temperature storage performance.

Abstract: An electric vehicle (EV) charging system includes a load panel including an EVSE circuit breaker charger comprising an EV charger structured to supply power to an EV via power conductors, a circuit interrupter structured to interrupt current from flowing to the EV in an event of fault, and a communications component structured to transmit bidirectionally control pilot (CP) communications and control signals between the EVSE circuit breaker charger and the EV via a shielded CP conductor and a ground conductor; an EV charge handle connected to an EV cord; a conduit structured to encase the power conductors, the shielded CP conductor, the ground conductor, and a 12 V DC supply conductor structured to supply power to a status, the conductors being structured to be electrically connected to the EVSE circuit breaker charger at one end and a remote junction box at the other end.

Abstract: A 3D NAND flash memory device and fabricating method thereof, comprises: First, a semiconductor substrate layer is provided, wherein cell isolation structures, channel structures and source lead-out spaces are formed on the semiconductor substrate layer, with the cell isolation structures including cell isolation layers and memory cell-occupied spaces. First dielectric layers and second dielectric layers are sequentially deposited, the first dielectric layer covering at least an exposed surface of the cell isolation structure. The second dielectric layers are then etched to remove all of the second dielectric layers on the side surface and at least part of the second dielectric layers on the second surface, and all of the second dielectric layers on the first surface is retained, with the remaining second dielectric layer forming at least one electron capture layer for memory cell structures. The memory cell structures and electrode structures for the flash memory device are finally fabricated.

Abstract: A memory access method and an input-output memory management unit (IOMMU) are disclosed. The method includes: receiving a memory access request sent by a PCI device, which carrying a virtual address; searching for a physical address corresponding to the virtual address in its IOTLB; in a case that no corresponding physical address is found, broadcasting an address probing message carrying the virtual address to each CPU core; searching for a physical address corresponding to the virtual address in its TLB in response to the address probing message, and sending an address response message carrying the found physical address to the IOMMU after finding the physical address corresponding to the virtual address; and receiving, by the IOMMU, the address response message sent by the CPU core, storing a mapping relationship between the physical address and the virtual address in its IOTLB, and performing memory access based on the physical address.

Abstract: An ophthalmic apparatus comprising at least two corrective lenses (5, 5?) that are mounted to a support (113) for supporting the lenses in front of a user's eyes (1, 1?), thereby defining a viewing direction through each lens (5, 5?); at least one of the lenses being a variable focal length lens comprising front (131) and rear (141) superposed lens elements having cooperating optical surfaces that are shaped such that the focal length of the variable focal length lens is variable according to the relative lateral disposition (d) of the front (131) and rear (141) lens elements to provide a power, where d=0 is defined as the relative position of the front (131) and rear (141) lens elements at which the variable focal length lens provides an overall horizontal meridional power ?p corresponding to the intended user's prescription, and where the front lens element (131) has a fixed power ?r and a rear lens element (141) has a fixed power ?r, such that: ?P=?f+?r+?° A wherein O° A is the power provided by the variab

Abstract: The present invention provides a technique capable of transferring an active ingredient, particularly, a nucleic acid, to a cell with excellent efficiency and/or to various cells and a cationic lipid for use in this technique, etc. The cationic lipid of the present invention is a compound represented by the formula (I) or a salt thereof.

Abstract: A positive electrode active material for a sodium-ion battery which includes a core and a shell layer covering the surface of the core, a sodium-ion battery and an electrical device. The core contains sodium-containing positive electrode active material particles, the shell layer has a pore structure, and the shell layer contains a sodiophilic material.

Abstract: A downhole heating method comprises locating a heater in a fluid-filled downhole bore, activating the heater to heat the bore and the fluid therein, and restricting or disrupting convection-induced flow of the heated fluid in the bore. The convection-induced flow may be restricted by providing a radially extending flow barrier or heat deflector. Alternatively, or in addition, the flow may be disrupted by configuring a surface of the heater to disrupt axial flow.

Abstract: Provided is a novel combination of medicaments for the treatment of a cancer. The present invention provides a pharmaceutical composition for the treatment and/or prevention of a cancer, comprising a multispecific antibody or antigen-binding fragment thereof [i], the pharmaceutical composition being used in combination with compound [ii] which is an immune checkpoint inhibitor or a chemotherapeutic.

Abstract: A coin hopper for dispensing coins includes a container for holding coins, an exit channel for outputting a target number of coins, and a dispensing unit. The dispensing unit features a rotatable transport plate with multiple coin pockets, facilitating the transfer of coins from the container to the exit channel. These pockets accommodate coins of different sizes, with a first pocket for coins of a first size and a second pocket for coins of a second size. An adjustable cover on the transport plate allows selective exposure of the pockets to the container. The cover can move between two configurations: one exposing the first pocket while blocking the second, and the other exposing the second pocket while blocking the first. This design enables the coin hopper to dispense a target number of coins of varying sizes.

Abstract: Providing compounds of Formula (A) or pharmaceutically acceptable salts, solvate, stereoisomer, or isotopic variant thereof useful as PKMYT1 inhibitors, pharmaceutical compositions comprising the same, and use thereof in the manufacture of medicaments for treating PKMYT1-associated diseases or conditions such as advanced solid tumor, and etc.

Abstract: This invention relates to a method of reducing abnormal combustion events in a hydrogen fueled internal combustion engine (HICE) during operation of the engine. The method includes the steps of: a) providing to the HICE a lubricating oil composition including or resulting from the admixing of: i) a base oil having a KV100 of less than or equal to 12 cSt and included at greater than 50 wt. % of the composition and comprising a Group I base oil, a Group II base oil, a Group III base oil, a Group IV base oil, or combinations thereof; ii) at least one overbased metal containing detergent with a Total Base Number (KOH/g) greater than or equal to 9 and less than or equal to 500 and included at a treat level to deliver between 100 to 5000 ppm by weight of total metal and between 0.15 wt. % to 8.0 wt.

Abstract: A duct assembly comprises a duct having an outer wall of polymer material, an insulating jacket coupled to the pipe, and a tracer wire within the insulating jacket. The insulating jacket is generally round in cross-section and is attached directly to the outer wall of the duct without the use of adhesive. The insulating jacket and tracer wire can be peeled as a unit from the outer surface of the duct. The insulating jacket is made of a thermoplastic polymer material and is attached to the outer wall of the duct by pressing together the outer wall of the duct and the insulating jacket while the polymer material of the insulating jacket is at or close to its melting point. The duct assembly can be made in a single continuous process. Methods of manufacture and use are disclosed.

Abstract: A method of processing transaction data for inclusion in a blockchain comprises creating a candidate block of transaction data, determining a set of verifier nodes from a plurality of nodes of the blockchain network, and sending the candidate block to each of the verifier nodes for verification. The verifier nodes are identified by identifying nodes that have each created a respective block that has been included in the blockchain within a predetermined period prior to the creating of the candidate block.

Abstract: A plant freshness-keeping composition comprising a (meth)acrylic resin, an anti-aging agent, and a porous material, and its application.

Abstract: A heat pump device includes a refrigerant circuit that includes a compressor, a water circuit, that includes a flow adjustor that adjusts a flow of the water, and a terminal that is connected to the water circuit. The heat pump device includes a first detector that detects a condensing pressure of a refrigerant of the refrigerant circuit, a second detector that detects a discharged heated-water temperature that is a temperature of the water flowing into the terminal, and a controller that executes a protection operation of adjusting the condensing pressure of the refrigerant when the condensing pressure that is detected by the first detector exceeds a pressure threshold. The controller selects, as a subject of control in the protection operation, any one of the compressor and the flow adjustor based on the discharged heated-water temperature that is detected by the second detector.

Abstract: The present application comprising: performing a header compression for a first data SDU at a first protocol layer; and submitting a first data PDU to a second protocol layer, where the first data PDU is generated by the first data SDU having been through the header compression; and performing encryption processing for a second data SDU at the second protocol layer, where the second data SDU is the first data PDU received at the second protocol layer; and submitting a second data PDU to a lower layer, where the second data PDU is generated by the second data SDU having been through the encryption processing; where the first protocol layer is an upper layer of the second protocol layer; the second protocol layer is an upper layer of a MAC layer; the first protocol layer and the second protocol layer are both protocol layers of an access stratum.

Abstract: A heat dissipation sheet includes a carbon material layer configured to include a plurality of linear carbon materials arranged in parallel with each other, an adhesive resin layer configured to include a first surface to be in contact with an end of each of the plurality of linear carbon materials, a thickness of the adhesive resin layer being less than 1 ?m, and a release sheet configured to be in contact with a second surface among a plurality of surfaces of the adhesive resin layer, the second surface being over a side opposite to the first surface.

Abstract: This invention relates to a method of reducing abnormal combustion events in a hydrogen fueled internal combustion engine during operation of the engine including: (i) providing a lubricating oil composition to the hydrogen fueled internal combustion engine; (ii) providing fuel comprising hydrogen to the internal combustion engine; and (iii) combusting the fuel in the hydrogen fueled internal combustion engine; wherein the lubricating oil composition: 1) includes one or more zinc dihydrocarbyl dithiophosphate compounds that provide more than 0.01 mass % zinc, and less than 0.08 mass % of phosphorus, or alternatively greater than or equal to 0.10 mass % and less than 0.