Abstract: A bearing and a sealing device. The sealing device includes: a skeleton; and a sealing part, which, taken as a whole, is of an annular structure, the sealing part comprising an elastic part and a plastic part, and the elastic part being fixed to the skeleton. After the sealing device is arranged between a bearing inner ring and a bearing outer ring, the plastic part and the bearing inner ring form contact sealing, the elastic part and the plastic part are relatively fixed, and in the radial direction, at least part of the plastic part is arranged between the bearing inner ring and the elastic part. The coefficient of friction of the material of the plastic part is smaller than the coefficient of friction of the material of the elastic part.

Abstract: An anti-BCMA antibody or an antigen-binding fragment thereof, and an application thereof in the treatment or prevention of tumor.

Abstract: A device for defibrillation and monitoring, a monitoring component, and a component for defibrillation and monitoring, are disclosed. The device for defibrillation and monitoring includes a host and a monitoring apparatus, which are assembled and disassembled through a detachably connection. The host is capable of independently performing defibrillation operations and display defibrillation information at least. Therefore, when it is necessary to go out for defibrillation operation alone, only the host is carried to medical assistance facilities. This monitoring apparatus can independently implement monitoring functions. When it is necessary to go out for implementing separate monitoring operations, just the monitoring apparatus is carried to the medical assistance facilities. Therefore, the user flexibly selects the devices they carry according to their requirements, improving the convenience of use.

Abstract: A transmitting apparatus includes a signal generation circuit and an adjustment circuit. The signal generation circuit is configured to send, to a receiving apparatus, a serial data signal that carries a training sequence and valid data, where the training sequence is used to train a skew or an equalization of the serial data signal, and the valid data is used to detect an amplitude of the serial data signal. The adjustment circuit is configured to receive indication information from the receiving apparatus, and adjust a transmission parameter of the serial data signal based on the indication information, where the transmission parameter includes at least one of the skew, the equalization, or the amplitude.

Abstract: The present disclosure provides a gene combination for expressing and producing terrequinone A in Escherichia coli and use thereof. The gene combination includes a tdiAS gene, a tdiBS gene, a tdiCS gene, a tdiDS gene, a tdiES gene, an sfpS gene, an ScCKS gene, and an AtIPKS gene with nucleotide sequences set forth in SEQ ID NOS:1 to 8. In the present disclosure, a recombinant engineered strain capable of producing terrequinone A having anti-cancer activity is obtained by separately constructing recombinant plasmids pC02 and pU03 through the eight genes and transforming the two recombinant plasmids into E. coli. The content of terrequinone A in a fermentation broth thereof is 106.3 mg/L, which has potential application value in the biopharmaceutical field.

Abstract: A composition including modified macrophages and its use in the treatment of melanoma and pancreatic cancer. The modified macrophages have a deletion of fragile-site associated tumor suppressor (FATS) or include a small interfering RNA (siRNA) capable of silencing the FATS. The knockout or inhibition of FATS may promote the polarization of MO macrophages into M1 macrophages and suppress the polarization of MO macrophages into M2 macrophages. The FATS can be used as a target for the production of medications for the treatment of cancer or tumors.

Abstract: An electronic device includes: (i) a first chiplet including a first seal ring, which is disposed in metal layers embedded between a first surface of the first chiplet, and a first substrate of the first chiplet, (ii) a second chiplet including a second seal ring, which is disposed in metal layers embedded between a second surface of the second chiplet, and a second substrate of the second chiplet, and (iii) a third seal ring, which surrounds the first and second chiplets and is disposed in a dielectric substrate extrinsic to the metal layers and overlaying the first and second surfaces of the first and second chiplets.

Abstract: A process for manufacturing an aluminum alloy wheel includes: casting, de-flashing, soaking, spinning, thermal treatment, de-gating, X-ray and machining. During the casting, a casting mold is cooled with water, and a cast blank is produced from carrying out the casting. The de-flashing includes removing flashes of the cast blank at a rim of the cast blank with a de-flashing device. The soaking includes reheating on the cast blank that has been de-flashed. The spinning includes an adaptive spinning mold. The thermal treatment includes direct solution treatment and aging on the cast blank in a thermal treatment furnace after spinning.

Abstract: Disclosed is a ?-cyclodextrin-based star-shaped polymer and a preparation method therefor, and an integrated unimolecular micelle system for diagnosis and treatment based on the star-shaped polymer and the use thereof. The polymer has a structure represented by the following formula (I): wherein x=4-15, y=3-20, and z=10-30.

Abstract: Provided is a method of detecting free mannose and glucose in serum using high performance liquid chromatography. Compared to existing technology, the pretreatment process of samples is simpler, the detection time is shortened, and the detection efficiency is greater. When detection of serum samples is carried out, mannose, rhamnose and glucose may be completely separated, and mannose and glucose will not affect each other during quantification, thereby ensuring the accuracy of detection results.

Abstract: The present application provides an apparatus and a method for measuring apparent permeability of a tight rock core, the apparatus comprises: a rock core holder, a first high-pressure injection pump, a second high-pressure injection pump, a micro-differential pressure meter, a micro-flow meter, a first pressure control unit, a second pressure control unit, a first valve, a second valve, a third valve, and a fourth valve; the first pressure control unit comprises: a first pressure-resistant piston container and a second pressure-resistant piston container, both of which are divided into an upper cavity and a lower cavity by a piston, the upper cavities of the first pressure-resistant piston container and the second pressure-resistant piston container are filled with gases and communicate with each other, and the lower cavity of the first pressure-resistant piston container is filled with pump pressure-transmission liquids, and the lower cavity of the second pressure-resistant piston container is filled with ex

Abstract: An EM testing method includes forcing electrical current through EM monitor wiring arranged in close proximity to the perimeter of the TSV and measuring an electrical resistance drop across the EM monitor wiring. The method may further include determining if an electrical short exists between the EM monitor wiring and the TSV from the measured electrical resistance. The method may further include determining if an early electrical open or resistance increase exists within the EM monitoring wiring due to TSV induced proximity effect.

Abstract: The present disclosure describes a coaxial-interconnect structure that is integrated into a semiconductor component and methods of forming the coaxial-interconnect structure. The coaxial interconnect-structure, which electrically couples circuitry of an integrated-circuit (IC) die to traces of a packaging substrate, comprises a signal core elongated about an axis, a ground shield elongated about the axis, and an insulator disposed between the signal core and the ground shield.

Abstract: The present disclosure discloses a method for forming a rim of a cast-spun aluminum alloy hub, that is, a special spinning composite machining method for forming a structure that the spokes and the inner wheel flange of the hub are cast and the middle of the rim is spun. The method can prevent the performance, strength and as-cast structure of the inner wheel flange from being destroyed, effectively improve the impact resistance of the cast-spun hub at the inner wheel flange, prevent the inner wheel flange of the cast-spun hub from cracking during radial impact and improve the performance of the spun structure of the rim, is beneficial to thinning the rim and realizes light weight of the rim.

Abstract: A structure, such as a wafer, semiconductor chip, integrated circuit, or the like, includes a through silicon via (TSV) and an electromigration (EM) monitor. The TSV) includes at least one perimeter sidewall. The EM monitor includes a first EM wire separated from the perimeter sidewall of the TSV by a dielectric.

Abstract: Provided is a method of detecting free mannose and glucose in serum using high performance liquid chromatography. Compared to existing technology, the pretreatment process of samples is simpler, the detection time is shortened, and the detection efficiency is greater. When detection of serum samples is carried out, mannose, rhamnose and glucose may be completely separated, and mannose and glucose will not affect each other during quantification, thereby ensuring the accuracy of detection results.

Abstract: Disclosed is a ?-cyclodextrin-based star-shaped polymer and a preparation method therefor, and an integrated unimolecular micelle system for diagnosis and treatment based on the star-shaped polymer and the use thereof. The polymer has a structure represented by the following formula (I): wherein x=4-15, y=3-20, and z=10-30.