Abstract: A method for preparing a sustained release antibacterial film includes: (1) mixing a cyclodextrin metal-organic framework (CD-MOF) material with a silver nitrate short-chain alcohol solution to prepare an intermediate material A; (2) mixing the intermediate material A with a caffeic acid short-chain alcohol solution to prepare an intermediate material B; (3) dispersing the intermediate material B in a solvent, adding a polydimethylsiloxane main agent and a PDMS auxiliary agent in sequence, and mixing well by stirring to obtain a casting solution; and (4) coating the casting solution on a film support material, conducting vacuum drying, and peeling off a film from the film support material to obtain the sustained-release antibacterial film. A mixed matrix-based film material in which the CD-MOF and the PDMS are physically blended is prepared based on CD-MOF and PDMS for the first time, and may be used in application researches of food, environment and other fields.

Abstract: The embodiments of the present disclosure provide a display substrate, a display panel, and a display device. The display substrate includes: a first base substrate, wherein a plurality of sub-pixel regions arranged in an array are provided on the first base substrate; and a reflective layer provided on one side of the first base substrate, wherein a surface of the reflective layer away from the first base substrate is formed to include a plurality of first bumps and a plurality of second bumps, and the first bump has a size greater than that of the second bump.

Abstract: Disclosed are a method for manufacturing a carrier structure suitable for chiplet fine lines and a carrier structure. The method includes: preparing a temporary bonding layer on a temporary carrier, and preparing a pin interconnection layer on the temporary bonding layer, preparing at least one fine line interconnection layer on the pin interconnection layer; preparing a core layer on the at least one fine line interconnection layer with a second electrically conductive structure interconnected with the at least one fine line interconnection layer and/or the pin interconnection layer, preparing at least one build-up layer connected to the fine line interconnection layer on the core layer, and de-bonding the temporary bonding layer to obtain the carrier structure. The solutions can prepare fine lines on a carrier structure and ensure the yield of fine line interconnection lines, thus improving the manufacturability of the fine lines, carrier structure and packaging structure.

Abstract: A use of baicalin in preparation of a drug for treating a tumor irresponsive to immune checkpoint inhibitors (ICIs)/undergoing hyperprogression is provided, where the non-response to ICIs/hyperprogression of the tumor is caused by excessive Foxp3+Treg cells; the targeted tumor is one selected from the group consisting of melanoma, non-small cell lung cancer (NSCLC), renal cell carcinoma (RCC), liver cancer, colorectal cancer (CRC), urothelial bladder cancer, and pancreatic cancer, and the ICIs is one or a mixture of two or more selected from the group consisting of a PD-1 inhibitor, a PD-L1 inhibitor, and a CTLA-4 inhibitor. In the present disclosure, baicalin is used in combination with ICIs to inhibit a number of Foxp3+Treg cells in a tumor to play an anti-tumor sensitization effect, which can effectively treat a variety of tumors irresponsive to ICIs/undergoing hyperprogression caused by excessive Foxp3+Treg cells.

Abstract: A switched-capacitor voltage converter including a switched-capacitor voltage conversion circuit, a loop regulator circuit, a first clamp transistor, a second clamp transistor, a first clamp circuit, and a second clamp circuit is provided. The loop regulator circuit is configured to monitor electrical parameters of any one or both of an input terminal and an output terminal of the switched-capacitor voltage converter, and output a voltage to a gate of the first clamp transistor or the second clamp transistor according to one or more electrical parameters to stabilize the one or more electrical parameters at their corresponding target values. According to the present disclosure, the loop regulator circuit is additionally configured in the switched-capacitor voltage converter, and two back-to-back clamp transistors are disposed between the input terminal and a reference terminal of the switched-capacitor voltage converter.

Abstract: A multi-specific antibody targeting BCMA. Specifically provided are a multi-specific antibody, a nucleic acid encoding same, a vector including the nucleic acid, a cell including the vector, and a pharmaceutical composition including same. Further provided is the use thereof for treating a subject having a disease related to BCMA expression.

Abstract: A method may include determining, with a queue availability module, that an entry is available in a queue, asserting a bit in a register based on determining that an entry is available in the queue, determining, with a processor, that the bit is asserted, and processing, with the processor, the entry in the queue based on determining that the bit is asserted. The method may further include storing the register in a tightly coupled memory associated with the processor. The method may further include storing the queue in the tightly coupled memory. The method may further include determining, with the queue availability module, that an entry is available in a second queue, and asserting a second bit in the register based on determining that an entry is available in the second queue. The method may further include finding the first bit in the register using a find first instruction.

Abstract: A switched-capacitor voltage converter includes a loop regulator module, a clamp transistor, and a clamp circuit. The loop regulator module is configured to monitor electrical parameters of an input terminal and an output terminal, and output a voltage to a gate of the clamp transistor based on electrical parameters to stabilize a voltage of an output terminal of the switched-capacitor voltage converter at a target value. The clamp circuit is connected between the two terminals of the clamp transistor, such that the voltage difference between the drain and the source of the clamp transistor is less than the withstand voltage of the clamp transistor.

Abstract: A microstrip line filtering radiation oscillator, a filtering radiation unit, and an antenna, the oscillator includes a substrate. A plurality of first metal sheets parallel to each other are arranged at intervals on a front surface of the substrate, a plurality of second metal sheets parallel to each other are arranged at intervals on a back surface of the substrate, and the first and second metal sheets are correspondingly staggered and coupled by a coupling part running through the substrate. The microstrip line filtering radiation oscillator has functions of signal radiation and interference suppression. The filtering radiation unit includes at least one oscillator and can be used in conjunction with a high-frequency radiation unit, to radiate high-frequency and low-frequency signals simultaneously.

Abstract: A switched-capacitor voltage conversion circuit includes a first pathway and a second pathway. A first terminal of the first pathway and a first terminal of the second pathway are both electrically connected to an input terminal of the switched-capacitor voltage conversion circuit. The input terminal is connected to an input voltage. A second terminal of the first pathway is electrically connected to a third terminal of the second pathway. A third terminal of the first pathway is electrically connected to a second terminal of the second pathway. A fourth terminal of the first pathway and a fourth terminal of the second pathway are both electrically connected to a first output terminal of the switched-capacitor voltage conversion circuit. A fifth terminal of the first pathway is electrically connected to a fifth terminal of the second pathway.

Abstract: Structures and methods operable to detect radiation are described. The structure includes a dual-layer detector imaging device that permits one-shot of x-rays for dual-energy imaging. In one embodiment, a front layer of the detector includes a photon counting detector and aback layer of the detector includes an an x-ray radiation source for absorbing x-ray radiation to separate radiation into low energy and high energy components for incidence upon an imaging object. In an embodiment, the imaging object includes a contrast agent material having a characteristic K-edge atomic energy band level, and the separation filter absorbing the X-ray radiation is near the K-edge atomic energy band level.

Abstract: The embodiments of the present disclosure provide a composite yarn, a method and a device for processing the composite yarn, and protective equipment. The composite yarn comprises a core filament located at a core of the composite yarn; a first multifilament covering in parallel a peripheral surface of the core filament; a water-based adhesive distributed on a surface and inside of the first multifilament, wherein the water-based adhesive on the surface of the first multifilament forms a water-based adhesive layer; a second multifilament covering in parallel a peripheral surface of the water-based adhesive layer; and a single-clad structure layer or a double-clad structure layer covering an outer side of the second multifilament, wherein both the first multifilament and the second multifilament are organic multifilaments or inorganic multifilaments.

Abstract: Disclosed are a negative electrode plate and a lithium-ion battery including the negative electrode plate. The negative electrode plate of the present disclosure includes a current collector, a negative electrode active layer arranged on at least one functional surface of the current collector, and a lithium source; and the negative electrode active layer includes a negative electrode active material and a polymer, the polymer includes a first structural unit, the first structural unit is selected from an olefin compound containing a substituted or unsubstituted ureido group, and the olefin compound includes at least one cyclic group. The negative electrode plate of the present disclosure can effectively supplement a lithium loss of the lithium-ion battery in an application process, so that initial charge/discharge efficiency and cycling performance of the lithium-ion battery are improved.

Abstract: A liquid crystal display panel is provided. The liquid crystal display panel includes: a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer and a plurality of strip-shaped spacers disposed between the first substrate and the second substrate. In the liquid crystal display panel, there is an overlapping area between an orthographic projection of a first signal line on a target base and an orthographic projection of a second signal line on the target base, and an orthographic projection of the strip-shaped spacer on the target base is not overlapped with the overlapping area.

Abstract: A method is applied to an electronic device, and includes: obtaining content copied by a user on a first page, and determining a category to which the content belongs; obtaining a category of a second page; matching the category of the content against the category of the second page; and if a matching result is not empty, displaying at least one operation option on the second page, where the at least one operation option has a function of performing an operation for the content on the second page, so that the electronic device directly performs the function after the user selects the operation option.

Abstract: A processing device to be used in an inspection apparatus for optical inspection of samples is configured to be used with an optical inspection device, to be communicatively coupled to a user interface, to receive input data from the user interface and/or from the optical inspection device, and to provide output data to the user interface, and to be communicatively coupled to at least one other processing device to allow data transfer. The processing device is configured as a master unit, and the at least one other processing device is configured as a slave unit. The processing device is further configured to provide a data storage for storing data received as input and/or to be provided as output, and to allow the at least one other processing device to access the data storage to store data and/or to retrieve data.

Abstract: An array substrate includes a first substrate; and a first electrode and a second electrode disposed on the first substrate and located in a sub-pixel region. At least one of the first electrode and the second electrode includes a plurality of electrode strips. Every two adjacent electrode strips in the first electrode and the second electrode have a slit therebetween. The slit includes a first end portion, a straight portion, and a second end portion connected in sequence. A bend is formed at a connection position of the first end portion and the straight portion, and the second end portion is formed by protruding from the straight portion. The straight portion includes a first edge and a second edge parallel to each other, and an average width of the first end portion in a direction perpendicular to the first edge is less than a width of the straight portion.

Abstract: Disclosed are an organic coating layer, an electrode active material including the organic coating layer, and an electrode and a battery that include the electrode active material. The organic coating layer includes a lithiated polymer, and the polymer is a copolymer of a diisocyanate and an alcohol compound. The organic coating layer in the present disclosure can effectively suppress occurrence of an interface side reaction and electrode expansion, to improve cycling performance of the battery. The electrode active material includes an active material and the organic coating layer coated on a surface of the active material. The electrode active material in the present disclosure has an excellent ionic conductivity and lithium-ion conducting capability.

Abstract: Gallia particles containing molybdenum. A method for producing the gallia particles, including calcining a gallium compound in the presence of a molybdenum compound.

Abstract: The memory device includes a memory block with an array of memory cells. The memory device also includes control circuitry that is in communication with the memory cells. The control circuitry is configured to program a group of the memory cells in a programming operation that does not include verify to obtain a natural threshold voltage (nVt) distribution, calculate an nVt width of the nVt distribution, compare the nVt width to a threshold, and identify the memory block as being vulnerable to cross-temperature read errors in response to the nVt width exceeding the threshold.