Abstract: An optimal power flow computation method based on multi-task deep learning is provided, which is related to the field of smart power grids.

Abstract: A connecting structure, an exhaust silencer, a silencer and a compressor are provided. The connecting structure has a connecting housing and an exhaust pipe assembly. The connecting housing has a silencing chamber and a sealing portion. One end of the exhaust pipe assembly passes through the sealing portion and extends into the silencing chamber. Another end of the exhaust pipe assembly is arranged outside the connecting housing. Thus, the silencing chamber is in communication with an outside space of the connecting housing through the exhaust pipe assembly.

Abstract: The invention relates generally to the field of nanopores and the use thereof in various applications, such as analysis of biopolymers and macromolecules, typically by making electrical measurements during translocation through a nanopores. Provided is a system comprising a funnel-shaped proteinaceous nanopore comprising an ?-helical pore-forming toxin that is a member from the actinoporin protein family, more in particular Fragaceatoxin C (FraC), a mutant FraC, a FraC paralog, or a FraC homolog.

Abstract: In some aspects, the present disclosure provides vaccine compositions comprising an antigen and a diblock copolymer wherein the diblock copolymer is pH responsive. In some embodiments, these compositions activate the STING and/or the interferon receptor pathways. In some embodiments, the diblock copolymer hits a pKa from about 6 to about 7.5. Also provided herein are methods of treatment using these compositions to treat an infectious disease or cancer.

Abstract: An eccentric sleeve for a crankshaft of a compressor, a crankshaft, a crankshaft assembly, and a compressor are provided. The crankshaft has a main shaft, a counterbalance and an eccentric shaft. The main shaft and the eccentric shaft are provided at two sides of the counterbalance and arranged eccentrically. The main shaft is internally provided with a main lubrication oil passage. An outer circumferential wall of the eccentric shaft is provided with an oil leakage hole in fluid communication with the main lubrication oil passage. The eccentric sleeve is fitted over the eccentric shaft. An outer circumferential wall of the eccentric sleeve is provided with a shaft flow hole extending through the outer circumferential wall in a thickness direction of the eccentric sleeve.

Abstract: An electronic atomizer having a child lock assembly and an application thereof.

Abstract: A crankshaft is provided. The crankshaft has a first shaft, a second shaft and a first crank arm. A first oil passage is formed in the first shaft along an axis direction of the shaft. A second oil passage is formed in the second shaft along an axis direction of the shaft. The first crank arm is configured to be connected between the first shaft and the second shaft. The first crank arm is provided with a third oil passage. The third oil passage is configured to communicate the first oil passage and the second oil passage. The second shaft is eccentrically provided relative to the axis of the first shaft. A compressor having the crankshaft and a refrigeration device having the compressor are also provided.

Abstract: A suction muffler is provided. The suction muffler has a housing assembly, at least one partition plate and a first tube. The housing assembly defines a cavity and has a suction port and a discharge port. The partition plate is provided in the cavity to divide the cavity into at least two muffler cavities. The two muffler cavities each has a first muffler cavity and a second muffler cavity. The partition plate defines a penetrating hole to communicate the first muffler cavity with the second muffler cavity. The suction port corresponds to the first muffler cavity. The first tube has a portion provided in the first muffler cavity. One end of the first tube is in communication with the suction port. The other end of the first tube passes through the partition plate and is in communication with the second muffler cavity.

Abstract: Disclosed herein are methods for treating an individual having a Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection. The method may comprise administering a JAK inhibitor, for example ruxolitinib (JAKAFI®), to an individual in need thereof, such individual generally being an individual having, or suspecting of having, SARS-CoV-2 infection. The individual in need thereof may be an individual having, or suspected of having or at risk for developing SARS-CoV-2 infection-related cytokine storm. The individual in need thereof may further be an individual having, or suspected of having SARS-CoV-2 infection-related pneumonia.

Abstract: The invention relates generally to the field of nanopores and the use thereof in various applications, such as analysis of biopolymers and macromolecules, typically by making electrical measurements during translocation through a nanopores. Provided is a system comprising a funnel-shaped proteinaceous nanopore comprising an a-helical pore-forming toxin that is a member from the actinoporin protein family, more in particular Fragaceatoxin C (FraC), a mutant FraC, a FraC paralog, or a FraC homolog.

Abstract: A piston assembly for a compressor assembly is provided. The piston assembly has a piston and a valve sheet. The valve sheet is arranged at an end of the piston. The valve sheet has a valve sheet body with a mounting port, and a valve tongue connected to the valve sheet body. At least part of the valve tongue is arranged in the mounting port. At least part of a contour of the mounting port matches with a circumferential contour of one end of the piston close to the valve sheet.

Abstract: A drill bit includes a body having a first end, a second end, and an axis of rotation extending centrally through the body from the first end to the second end. The drill bit also includes a shank adjacent the second end. The drill bit further includes a cutting head adjacent the first end. The cutting head includes a pilot tip and a cutting portion. The cutting portion has first tip surfaces and second tip surfaces on opposite sides of the pilot tip. Each first tip surface extends radially outward from the pilot tip to a corresponding second tip surface. The first tip surfaces define a first tip angle through the axis of rotation that is less than 180 degrees. The second tip surfaces define a second tip angle through the axis of rotation that is smaller than the first tip angle.

Abstract: Disclosed herein are methods that employ the use of one or more biomarkers for the treatment of SARS-CoV-2 infected individuals (COVID-19 patients). The methods may employ detection and measurement of one or more cytokines, the measurement of which may be used to treat COVID-19 patients with one or more immunomodulatory therapies.

Abstract: The invention relates to a radioactive I-labeled Larotrectinib compound and a preparation method and application thereof, including a radioactive I-labeled Larotrectinib compound having the following structural formula and its analogs: where R1 and R2 are respectively H, F, Cl, Br, 123I, 124I, 125I, 130I or 131I, and at least one of R1 and R2 is a radioactive iodine element. The invention provides a preparation method of a radioiodinated pyrazolo[1,5-a]pyrimidine compound base. Radioiodinated pyrazolo[1,5-a]pyrimidine compounds with long half-life and different ray energy can be used for PET tomography and clinical diagnostic research of SPECT. Moreover, the high-energy radioiodinated pyrazolo[1,5-a]pyrimidine can act as a TrK receptor ligand to inhibit the activity of TRK and kill tumor cells; and due to high-energy I-131 ray energy carried, the radioiodinated pyrazolo[1,5-a]pyrimidine can coordinate to shoot tumor cells and thus achieve an accurate radiotherapy effect.

Abstract: A data interface processing method, device, server and medium are disclosed. The method includes: loading a configuration file when installing the user application, where the configuration file includes a configuration file of a combination relationship between at least one third-party application programming interface and at least one connector, and the connector is used to implement different data conversions between the third-party application programming interfaces. The combination relationship is set according to the requirements of the user application; obtaining, through the user application, user inputs as input parameters; converting, by the user application, the input parameters according to the combination relationship defined in the configuration file and outputting the converted input parameters.

Abstract: A charging post controller with various functional modules connected by means of a PCB, and a charging post thereof.