Abstract: The present disclosure relates to a nozzle fixing assembly and a water pick. The nozzle fixing assembly is configured to mount a nozzle having a limiting groove. The nozzle fixing assembly includes: a locking assembly including a housing provided with a first through hole and an elastic element connected to the housing; a support base including an elastic piece and a locking sleeve provided with a second through hole. An outer periphery of the locking sleeve is provided with a latching groove in communication with the second through hole. The nozzle extends through the first through hole and the second through hole and biases the elastic element, such that the limiting groove is aligned with the latching groove, the elastic piece is engaged in the limiting groove and the latching groove.

Abstract: A deflectable catheter is provided with a sheath having a bendable section, a first traction wire and a second traction wire anchored to the bendable section of the sheath, and a driving mechanism configured to pull and release the first/second traction wire, wherein when the driving mechanism pulls either of the first traction wire and the second traction wire to bend the sheath towards the side of the pulled traction wire, the other traction wire is correspondingly released, so that the sheath is bidirectionally bendable at its bendable section in at least two directions of the sheath. In this way, the requirements for interventional treatment of complex lesion sites with vascular distortion and varied vascular opening positions may be fully met, and the frequency of catheter adjustments and replacements by clinical operators can be greatly reduced, thereby facilitating the operation and reducing the risk of complications.

Abstract: A display panel including a polarizer and an anti-glare and anti-reflection layer. The anti-glare and anti-reflection layer includes a hardened layer, a first matte particle layer including a plurality of first matte particles, and a second matte particles layer including a plurality of second matte particles. The first matte particles and the second matte particles are dispersed in the hardened layer. The second matte particle layer is positioned between the first matte particle layer and the polarizer body. An average refractive index of the first matte particles is less than an average refractive index of the second matte particles.

Abstract: The present application discloses an interconnect apparatus for a bus, including at least one decoder, configured to determine, according to at least one read instruction sent by at least one master device, at least one slave device corresponding to the at least one read instruction; a read instruction ID state recording component, Configured to determine the slave device corresponding to the read instruction in response to the decoder, and query, on the basis of a second port of the memory, whether an interconnect apparatus contains a read instruction having the same ID as that of a current read instruction, and configured to route, on the basis of a query result, the current read instruction to a slave device buffer component or a same-ID sorting buffer component corresponding to the read instruction, and write a value into the memory on the basis of a first port of the memory.

Abstract: Provided is a laundry treating device.

Abstract: A catalyst composition includes the following components: a) a metallocene compound, b) a co-catalyst component, and c) a phenol, the co-catalyst component being a combination of an organoaluminum compound and an alkyl aluminoxane, or a combination of an organoaluminum compound and an organoboron compound. The catalyst composition is used for the copolymerization of ethylene and a cycloolefin or an alkenol, which can increase the molecular weight of the polymer as well as the content of cycloolefin or alkenol structural unit in the copolymer.

Abstract: A compound represented by formula I, a racemate, a stereoisomer, a tautomer, a solvate, a polymorph, or a pharmaceutically acceptable salt thereof are provided. In formula I, R2 and R4 are independently selected from H or D, respectively; R1 and R3 are independently selected from CH3, CH2D, CHD2 or CD3, respectively; and the compound of formula I contains at least one deuterium atom. While retaining the pharmacological activity of the allopregnanolone, an allopregnanolone derivative that is suitable for oral administration is obtained by means of the structural modification on the hydroxyl group of the allopregnanolone.

Abstract: Disclosed is an integrated washer-dryer, including: a drum and a drying module assembly, the drying module assembly includes a moisture-absorbing and dehumidifying component, a moisture-absorbing passage, and a dehumidifying passage; the moisture-absorbing passage includes an air inlet and air outlet of the moisture-absorbing passage; the drum is communicated with the air inlet and air outlet of the moisture-absorbing passage, respectively; a fan for the moisture-absorbing passage is arranged in the moisture-absorbing passage, so as to form a moisture-absorbing airflow in the drum and in the moisture-absorbing passage; a fan for the dehumidifying passage is arranged in the dehumidifying passage, so as to form a dehumidifying airflow in the dehumidifying passage; and the moisture-absorbing and dehumidifying component is disposed in a path of the moisture-absorbing passage and the dehumidifying passage, such that the moisture-absorbing airflow and the dehumidifying airflow both flow through the moisture-absorbi

Abstract: An upstream resource grant method, a device, a passive optical network, and a computer-readable storage medium are provided. The upstream resource grant method includes: obtaining, by an optical line terminal, an upstream grant message on which transformation processing has been performed, wherein a transformation parameter used for the transformation processing includes a physical identity of an optical network unit (ONU); and sending, by the optical line terminal, the upstream grant message on which the transformation processing has been performed, wherein the upstream grant message carries an upstream resource grant indication of the optical network unit, and the upstream resource grant indication indicates an upstream resource granted to the optical network unit. According to this application, an occurrence probability of a rogue ONU phenomenon is reduced, thereby improving service running stability of a PON system.

Abstract: A method for regulating an ILK signaling pathway in a cell, includes administering to the cell exosomes derived from mesenchymal stem cells, in particular mesenchymal stem cells derived from induced pluripotent stem cells. A method is provided for treating ILK signaling pathway related diseases using the exosomes. A pharmaceutical composition is provided for treating ILK signaling pathway related diseases, and includes exosomes derived from mesenchymal stem cells.

Abstract: The present disclosure provides PROTAC compounds represented by Formula (A): D-L-DSM (A), or an enantiomer, a diastereoisomer, and/or a pharmaceutically acceptable salt of any one of the foregoing, wherein: DSM is a degradation signaling compound {e.g., an E3 ubiquitin ligase recruitment ligand, such as a CRBN ligand or a VHL ligand) covalently attached to a linker L; L is a linker that covalently attaches DSM to D; and D is a Bcl-xL inhibitor compound of Formula (I) or Formula (II) covalently attached to the linker L: (I); (II) wherein the definitions for the variables are described herein. Also provided are pharmaceutical compositions comprising the PROTAC compounds of the present disclosure and methods of use and methods of making thereof.

Abstract: A photovoltaic inverter and a control method thereof, and a photovoltaic system. The photovoltaic inverter system includes a voltage conversion circuit, an inverter circuit, and a controller. The controller is configured to increase, based on an output power of the inverter circuit in a current time period and an output power of the inverter circuit in a first time period, an output power of the inverter circuit when the voltage conversion circuit does not work in a maximum power state. An increase of the output power of the inverter circuit is an estimated power increment value of the inverter circuit so as to stably increase an output power of the inverter while ensuring stable operation of the inverter and safe use of a power component, and improve power supply efficiency of the photovoltaic system.

Abstract: Provided herein are systems and methods for semiconductor processing including feature fill processes. The methods comprise providing a substrate having a feature to be filled with a metal in a chamber, and flowing a metal precursor and a reducing agent into the chamber to deposit metal in the feature in a chemical vapor deposition (CVD) operation, wherein the CVD operation comprises a ramp down stage in which the flow rate of the metal precursor into the chamber is ramped down from a first flow rate to a second flow rate. or a ramp up stage in which the flow rate of the metal precursor into the chamber is ramped up from the first flow rate to the second flow rate.

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: An ecological restoration method for wading bird habitat in coastal mudflat wetland comprises: S1. performing micro terrain renovation on a candidate area of coastal mudflat wetland, to make ground slope from land to sea in the candidate area ?5°, and restoring matrix in the candidate area; S2. controlling water level of water in the candidate area at 5-15 cm, with the water surface area accounting for 40-60% of the candidate area; S3. controlling vegetation coverage of the candidate area to be ?30% and ?10%, with vegetation height of ?50 cm, planting and/or restoring salt tolerant vegetation areas; S4. selecting and/or restoring ecological pinch points and/or ecological barrier points in the candidate area to construct ecological corridors; and S5. constructing wading bird habitats in the candidate area. The restoration method can increase the number of wading birds in the coastal mudflat wetland by 33%-75%, and the restoration effect is remarkable.

Abstract: Compounds for targeting and agents for imaging, prostate-specific membrane antigen (PSMA) are disclosed. Methods of synthesizing compounds and imaging agents, as well as methods for imaging PSMA are also disclosed. The imaging agents disclosed are suitable for PET and SPECT imaging.