Abstract: Disclosed in the present invention are a drug intermediate and a preparation method therefor, and specifically disclosed are a compound as represented by formula (I) and a preparation method therefor.

Abstract: A website performance optimization method includes creating performance baseline data, performing performance optimization for each website core scenario related to performance data, and outputting a performance test report and runtime information data, determining a performance change condition of the website based on the performance baseline data, the performance test report and the runtime information data, and determining whether to end a performance optimization cycle based on the performance change condition.

Abstract: A bearing (20) is provided for a machine (26), such as a hot leveler, in which at least part of the bearing will be subjected to a temperature of at least 150° C. during use of the machine. The bearing has a sealed space containing rolling elements (13) and a high temperature-resistant lubricating grease (22) that is an admixture of a thickener and a synthetic base oil. The high temperature-resistant lubricating grease has a dropping point of at least 250° C. and an NLGI consistency grade of 1.0 to 1.5. At least one high temperature resistant seal (24) serves to seal the sealed space.

Abstract: A data receiving circuit, data receiving system and storage apparatus are provided. The data receiving circuit includes: a first amplification circuit configured to receive a data signal, first and second reference signals, perform first comparison on the data signal and first reference signal to output a first signal pair and perform second comparison on the data signal and second reference signal to output a second signal pair; a decision equalization enable circuit configured to receive an enable signal and feedback signal and output a control signal where the enable signal has a first level value period, a level value of the control signal varies with that of the feedback signal; and a second amplification circuit configured to receive the first or second signal pair based on the control signal and output first and second output signals.

Abstract: The present invention relates to use of a nitroxoline compound in enhancing the effect of an antibacterial agent. In particular, the present invention relates to use of a compound represented by formula (I) or a pharmaceutically acceptable salt thereof in enhancing the antibacterial effect of the antibacterial agent. When the compound represented by formula (I) of the present invention is used in combination with the antibacterial agent, a synergistic or additive effect can be produced on the antibacterial agent, thereby enhancing the antibacterial effect, particularly for the antibacterial effect of a multi-medicament medicament-resistant strain.

Abstract: A solid-phase method for the manufacture of a cathode active material includes combining a metallic feedstock with an alkali metal source to form a reaction mixture. The metallic feedstock includes elemental transition metals. The method further includes heating the reaction mixture to induce oxidation of the metallic feedstock and provide a calcined mixture, and forming the cathode active material from the calcined mixture. The method simplifies the typical process by which cathode active materials are made, directly using metal or alloy starting materials to provide cathode active material with improved electrochemical properties. Electrochemical cells including the cathode active materials described herein are also described.

Abstract: A method for the manufacture of a cathode active material includes contacting a transition metal oxyhydroxide with an alkali metal source to form an oxyhydroxide intermediate having alkali metal cations inserted therein, and heat treating the oxyhydroxide intermediate to form the cathode active material. Cathode active materials and oxyhydroxide metal precursor compositions are also described herein.

Abstract: A nanoparticle complex comprises a bifunctional binder capable of non-covalently binding to the lipid nanoparticle in the nanoparticle complex.

Abstract: A data processing method includes: displaying a document source control in a target application; displaying a to-be-authorized-document list in response to a trigger operation on the document source control, the to-be-authorized-document list including one or more document titles, the one or more document titles including a title that is in a document application and that corresponds to document data associated with a first object, and the first object being logged in to the document application through the target application; and displaying a first authorized-document list including a first title in response to a trigger operation on the to-be-authorized-document list (S103), the first title being a triggered document title, and the target application having a permission to perform service processing on document data corresponding to the first title.

Abstract: Disclosed herein are molecular ionic composite (MIC) polymer electrolytes. The MIC electrolytes described may be formulated to provide enhanced mechanical properties, improved ionic transport, and stable electrochemical performance across a broad temperature range. The compositions and methods presented are adaptable and may be tailored for various battery applications, including but not limited to solid-state lithium batteries or high-voltage lithium batteries.

Abstract: A delay-enhanced inverter circuit (DE-inverter) includes: a non-delay-enhanced inverter circuit (NE-inverter) having an output at a first node and an input at a second node; and a capacitive device feedback-coupled between the first node and the second node. The capacitive device includes: a first positive-channel metal-oxide (PMOS) field-effect transistor (FET) (PFET) feedback-coupled between the first node and the second node, the first PFET having a capacitor-configuration; and a first negative-channel metal-oxide (NMOS) FET (NFET) feedback-coupled between the first node and the first reference voltage, the first NFET having a capacitor-configuration.

Abstract: The present disclosure relates to a trench-type DMOS device and manufacturing method therefor. The trench-type DMOS device includes an expansion gate layer disposed on an inner surface of a gate insulation layer, and the expansion gate layer includes a first expansion gate region with a second conduction type, a second expansion gate region with a first conduction type, and a third expansion gate region, which improves a contradiction relationship between voltage resistance and specific on-resistance of the trench-type DMOS device. Therefore, the trench-type DMOS device has both high voltage resistance and low specific on-resistance. The trench-type DMOS device has a longitudinal voltage resistance structure, which reduces device area and further decreases device on-resistance. At the same time, a source region and a drain region in the trench-type DMOS device may be led out on its front surface, which is compatible with CMOS.

Abstract: Provided herein are human C6 binding molecules and nucleic acid sequences encoding such molecules. In particular embodiments, provided herein are human C6 binding molecules (e.g., monoclonal antibodies or antigen binding fragments thereof) with particular light and/or heavy chains variable regions, or light chain and/or heavy chain CDRs, and methods for using such molecules to treat a disease, such as a complement-mediated disease.

Abstract: The present disclosure provides a DMOS device with a junction field plate and its manufacturing method. A drain region is located on a surface of a semiconductor substrate. A source region is located in the semiconductor substrate at a bottom of a first trench. A gate electrode is located at the bottom of the first trench. The junction field plate improves an effect on reducing surface resistance. At the same time, a depth of trenches in the DMOS device may be reduced, and thereby a depth-to-width ratio of the device is reduced, improving the feasibility of increasing a voltage resistance level. Both the source region and the drain region in the DMOS device are led out on a same surface. A second doped polycrystalline silicon layer includes a first doped sublayer and a second doped sublayer with different conduction types.

Abstract: A double-row conveyor belt feeding apparatus includes a charging conveyor belt; a box body limiting baffle configured to block box bodies from entering a first conveyor belt and a second conveyor belt; box body limiting push rods configured to limit and fix a third row of box bodies; and a box body moving push rod configured to transfer a first row of box bodies and a second row of box bodies and to be driven to push the first row of box bodies to move by pushing the second row of box bodies, so as to make the first row of box bodies move onto the first conveyor belt. After the first row of box bodies move onto the first conveyor belt, the box body moving push rods are configured to be driven to cause the second row of box bodies to move backwards onto the second conveyor belt.

Abstract: A distributed object storage method, a device and a medium are provided, and the method includes: splitting a target object to be stored into a quantity of key-value pair data; determining target partitions corresponding respectively to the quantity of key-value pair data from a plurality of partitions of a preset distributed object storage system; determining, based on a preset partition view, data storage nodes that currently hold the target partitions, to obtain data storage nodes corresponding respectively to the quantity of key-value pair data; and caching the quantity of key-value pair data into the data storage nodes corresponding respectively to the quantity of key-value pair data.

Abstract: A method for manufacturing a semiconductor device, and a semiconductor device. The method includes: providing a semiconductor substrate of a first conductivity type, forming a deep well of a second conductivity type in the semiconductor substrate, forming a channel region of the first conductivity type, a first well region of the first conductivity type, and a drift region of the second conductivity type in the deep well, the first well region and the channel region being spaced by a portion of the deep well, the drift region being located between the channel region and the first well region, forming an ion implantation region of the first conductivity type in the deep well, the ion implantation region being located under the drift region, and forming a source region of the second conductivity type and a drain region of the second conductivity type in the deep well.

Abstract: An IGZO thin-film transistor and a method for manufacturing same. The method includes: acquiring a substrate; forming an IGZO layer on the substrate by a solution process; doping V impurities on a surface of the IGZO layer by a spin doping process; forming a source electrode at one side of the IGZO layer, and forming a drain electrode at the other side; forming a gate dielectric layer on the doped IGZO layer; and forming a gate electrode on the gate dielectric layer.

Abstract: The purpose of the present invention is to provide a multi-dimensional coupled design method for the through-flow aerodynamic layout of a gas turbine transition section-high pressure compressor. In the present invention, the transition section and the high-pressure compressor are regarded as a system for integrated coupled design, and full integration with the upstream transition section is achieved in all dimensions and links of the high-pressure compressor's aerodynamic design. This realizes the integrated and collaborative design of the through-flow layout of the transition section and the high-pressure compressor, enabling the aerodynamic design of the transition section-high pressure compressor system in different dimensions to enter a stage of systematization, parameterization and refinement.

Abstract: A novel electroporation device for the delivery of vaccines that is both effective in generating a protective immune response and tolerable delivery to a subject (or near painless); and also methods of using same device to vaccinate a subject against a variety of infectious diseases and types of cancer in a near painless.