Abstract: A gas extraction device for metal mineral inclusions and a gas extraction method therefor are provided, the device includes a base plate, an annular carrier, sealing covers, a grinding assembly, a vacuum assembly, a gas-gathering assembly and a mass spectrometer. The annular carrier is disposed on the base plate, multiple grinding chambers are defined and evenly distributed in a circular shape on the annular carrier, the sealing covers are disposed at openings of the grinding chambers, the grinding assembly includes grinding hammers, and the grinding hammers penetrate through the sealing covers and extend into the grinding chambers. Side walls of each grinding chamber defines a first through hole and a second through hole. The vacuum assembly is communicated with the grinding chambers through the first through holes. The gas-gathering assembly is communicated with the grinding chambers through the second through holes. The mass spectrometer is communicated with the gas-gathering assembly.

Abstract: Disclosed herein are methods for (a) inhibiting, reducing, slowing, or preventing, the aging of a subject, (b) for treating, inhibiting, reducing, or preventing an age-related disease in the subject, and/or (c) for increasing the lifespan of the subject which comprise administering to the subject one or more glutarate compounds, such as ?-ketoglutate, and/or one or more glutamate compounds, such as 2-hydroxypentanedioate, and compositions thereof.

Abstract: The present disclosure provides compounds and compositions capable of extending lifespan, and methods of use thereof.

Abstract: Disclosed herein are methods and compositions for treating, inhibiting, or reducing hair loss, treating, inhibiting, or reducing pigmentation loss, improving or stimulating hair growth, and/or improving or stimulating pigmentation production in a subject with one or more alpha-ketobutyrate compounds and/or one or more glutarate compounds.

Abstract: A data processing method related to the field of artificial intelligence includes adding an architecture parameter to each feature interaction item in a first model, to obtain a second model, where the first model is a factorization machine (FM)-based model, and the architecture parameter represents importance of a corresponding feature interaction item; performing optimization on architecture parameters in the second model to obtain the optimized architecture parameters; and obtaining, based on the optimized architecture parameters and the first model or the second model, a third model through feature interaction item deletion.

Abstract: The present disclosure provides compounds of Formula (VIA), Formula (IIIA), Formula (IVA), and Formula (VA). The compounds are prodrugs of alpha-ketoglutarate, alpha-ketobutryrate, alpha-ketoisovalerate, and alpha-ketoisohexanoate, which are useful in treating or preventing age related diseases, disorders, or conditions.

Abstract: Disclosed herein are methods of preventing, inhibiting, reducing, or treating ischemia and reperfusion injury to tissues with glutarate compounds such as ?-ketoglutarate.

Abstract: The present disclosure provides compounds and compositions capable of extending lifespan, and methods of use thereof.

Abstract: The present application discloses a method and a device for scanning virus. The method for scanning virus comprises: ascertaining first scanning items in a client based on a determination to perform an intelligent scan; scanning the first scanning items at a first scanning speed; and scanning second scanning items in the client at a second scanning speed based on the client satisfying a first switching condition, the second scanning items are all remaining items except the first scanning items in the client, wherein the first scanning speed is higher than the second scanning speed. According to the scheme of the present application, adverse effects of virus scanning on a user's normal operation on and use of the client can be reduced.

Abstract: Disclosed herein are methods for (a) treating, inhibiting, or reducing aging of a subject, (b) treating, inhibiting, or reducing an age-related symptom or an age-related disease in a subject, and/or (c) increasing the lifespan of a subject which comprise administering to the subject one or more ketobutyrate compounds and compositions thereof.

Abstract: Disclosed herein are methods of preventing, inhibiting, reducing, or treating ischemia and reperfusion injury to tissues with glutarate compounds such as ?-ketoglutarate.

Abstract: Disclosed herein are methods of preventing, inhibiting, reducing, or treating ischemia and reperfusion injury to tissues with glutarate compounds such as ?-ketoglutarate.

Abstract: Disclosed herein are methods and compositions for treating, inhibiting, or reducing hair loss, treating, inhibiting, or reducing pigmentation loss, improving or stimulating hair growth, and/or improving or stimulating pigmentation production in a subject with one or more alpha-ketobutyrate compounds and/or one or more glutarate compounds.

Abstract: Disclosed herein are methods of preventing, inhibiting, reducing, or treating ischemia and reperfusion injury to tissues with glutarate compounds such as ?-ketoglutarate.

Abstract: Disclosed herein are methods for (a) inhibiting, reducing, slowing, or preventing, the aging of a subject, (b) for treating, inhibiting, reducing, or preventing an age-related disease in the subject, and/or (c) for increasing the lifespan of the subject which comprise administering to the subject one or more glutarate compounds, such as ?-ketoglutate, and/or one or more glutamate compounds, such as 2-hydroxypentanedioate, and compositions thereof.

Abstract: Disclosed herein are methods of preventing, inhibiting, reducing, or treating ischemia and reperfusion injury to tissues with glutarate compounds such as ?-ketoglutarate.

Abstract: An ionic conductance measuring instrument comprising a voltage/current test device and a test electrode, in which the test electrode comprises a bulk substrate with four linearly arranged through holes, four Pt wires inserted in the through holes respectively with their upper ends exposed outside of the bulk and their downside ends hidden inside of the bulk; the four axis of the Pt wire is in the same plane and parallel with each other; the gap distance between the mentioned Pt wire and the bulk substrate is 0.1-2 mm, and is filled with ionic conductive polymer.

Abstract: The present application discloses a method and a device for scanning virus. The method for scanning virus comprises: ascertaining first scanning items in a client based on a determination to perform an intelligent scan; scanning the first scanning items at a first scanning speed; and scanning second scanning items in the client at a second scanning speed based on the client satisfying a first switching condition, the second scanning items are all remaining items except the first scanning items in the client, wherein the first scanning speed is higher than the second scanning speed. According to the scheme of the present application, adverse effects of virus scanning on a user's normal operation on and use of the client can be reduced.

Abstract: Disclosed herein are methods of preventing, inhibiting, reducing, or treating ischemia and reperfusion injury to tissues with glutarate compounds such as ?-ketoglutarate.

Abstract: An ionic conductance measuring instrument comprising a voltage/current test device and a test electrode, in which the test electrode comprises a bulk substrate with four linearly arranged through holes, four Pt wires inserted in the through holes respectively with their upper ends exposed outside of the bulk and their downside ends hidden inside of the bulk; the four axis of the Pt wire is in the same plane and parallel with each other; the gap distance between the mentioned Pt wire and the bulk substrate is 0.1-2 mm, and is filled with ionic conductive polymer.