Abstract: The disclosure provides a method of treating a polyamine imbalance-related disorder. The method comprises administering phenylbutyrate to a subject in need thereof, thereby treating the polyamine imbalance-related disorder.

Abstract: An anti-ANGPTL3 antibody or an antigen-binding fragment thereof. The present invention provides an anti-ANGPTL3 antibody or an antigen-binding fragment thereof, wherein a heavy chain variable region includes complementarity determining regions (CDRs), including CDR-H1 having an amino acid sequence as set forth in SEQ ID No. 1, CDR-H2 having an amino acid sequence as set forth in SEQ ID No. 2, and CDR-H3 having an amino acid sequence as set forth in SEQ ID No. 3; and the CDRs of a light chain variable region includes CDR-L1 having an amino acid sequence as set forth in SEQ ID No. 4, CDR-L2 having an amino acid sequence as set forth in SEQ ID No. 5, and CDR-L3 having an amino acid sequence as set forth in SEQ ID No. 6. The antibody or the antigen-binding fragment thereof provided in the present invention can specifically recognize ANGPTL3.

Abstract: A method of forming a 1T?-phase transition metal dichalcogenide monolayer. A transition metal precursor and a first solvent are mixed to form a first mixture. A non-oxygen chalcogen or non-oxygen chalcogen precursor and a second solvent are mixed to form a second mixture. The first mixture is rapidly injected into the second mixture at a temperature between approximately 250 and 350° C. to form a third mixture. 1T?-transition metal dichalcogenide monolayers are recovered from the third mixture. The transition metals may be molybdenum or tungsten, while the non-oxygen chalcogens may be sulfur, selenium, or tellurium. The 1T?-transition metal dichalcogenide monolayers can be grown on a variety of metal substrates to form metal@ 1T?-transition metal dichalcogenide monolayer heterostructures. A flexible 4H-Au@1T?-WS2/SiO2/PDMS SERS tape was fabricated to detect the SARS-CoV-2 spike protein. The tape is capable of attomole-level detection of SARS-CoV-2 spike protein, for real-time monitoring of COVID-19.

Abstract: A method is provided for displaying resources. The method includes: displaying a multimedia resource of a target activity in an initialization interface of an application in response to a launch operation on the application; displaying a target account in the initialization interface, and sending an invitation request to a server based on the target account to trigger the server to send invitation information to a terminal corresponding to the target account, so as to invite the target.

Abstract: Embodiments of the present disclosure provide a multipath generation method, an apparatus, a device and a storage medium, and relate to the field of artificial intelligence, in particular to the field of intelligent transportation. A specific implementation solution is: in response to a path generation request, generating M recommended paths from a starting node to a destination node, where the M recommended paths are generated through m path generation processes including: in an i-th path generation process, generating ni recommended paths based on a constructed search tree, and for each recommended path of the ni recommended paths, determining traffic costs of road segments of the recommended path in an (i+1)-th path generation process according to penalty factors, the traffic costs being associated with a recommendation priority of path; where m?i?1, M>ni>1.

Abstract: A regeneration control hydraulic system for an excavator, including at least one hydraulic pump, an actuator, a regeneration oil path, and a regeneration cut-off oil path. The regeneration oil path is configured to send a return oil as a regeneration oil to a cavity having a negative pressure of the actuator. The regeneration oil path is provided with a regeneration valve and a first control valve. The first control valve is configured to control the regeneration oil to enter the cavity having the negative pressure of the actuator when a working device of the excavator retracts inwards, or to control the oil to be discharged from the actuator to the regeneration cut-off oil path when the working device swings outwards. The regeneration cut-off oil path is configured to send the regeneration oil passing through the regeneration valve or the oil discharged from the actuator to other destinations.

Abstract: A regeneration control hydraulic system for an excavator, including at least one hydraulic pump, an actuator, a regeneration oil path, and a regeneration cut-off oil path. The regeneration oil path is configured to send a return oil as a regeneration oil to a cavity having a negative pressure of the actuator. The regeneration oil path is provided with a regeneration valve and a first control valve. The first control valve is configured to control the regeneration oil to enter the cavity having the negative pressure of the actuator when a working device of the excavator retracts inwards, or to control the oil to be discharged from the actuator to the regeneration cut-off oil path when the working device swings outwards. The regeneration cut-off oil path is configured to send the regeneration oil passing through the regeneration valve or the oil discharged from the actuator to other destinations.

Abstract: Embodiments of the present disclosure provide a method and apparatus of controlling a network node. The method comprises: providing a virtual PDU by using a computing device; and causing the virtual PDU to control power supply of the network node coupled to the virtual PDU according to a type of the network node. By means of the embodiments of the present disclosure, not only physical nodes can be controlled, but also virtual nodes can be controlled.

Abstract: Embodiments of the present disclosure provide a remote power management apparatus and management method, wherein the apparatus for managing a power supply by a remote server comprises a managing unit configured to manage the power supply and an interface provided between the remote server and the managing unit, wherein the remote server controls the managing unit via the interface to manage the power supply.

Abstract: Embodiments of the present disclosure relate to a method and apparatus for determining a location of device. The method comprises obtaining locations of at least three reference points associated with the device and determining the location of the device based on the locations of the at least three reference points. The embodiments of the present disclosure have advantages such as cheapness, easy implementation and easy installation, may provide an administrator with various management interfaces and monitoring interfaces, and expand the scope of applicability.

Abstract: Embodiments of the present disclosure disclose a server management method and a management device. The method comprises determining whether a USB device is connected to the server, the USB device including a permission of a respective user to the server. The method further comprises: in response to determining that the USB device is connected to the server, transmitting the permission to the server to enable the server to be operated based on the permission.

Abstract: Embodiments of the present disclosure provide a method and apparatus of controlling a network node. The method comprises: providing a virtual PDU by using a computing device; and causing the virtual PDU to control power supply of the network node coupled to the virtual PDU according to a type of the network node. By means of the embodiments of the present disclosure, not only physical nodes can be controlled, but also virtual nodes can be controlled.

Abstract: A method and apparatus of controlling a network node by providing a virtual power distribution unit. The method comprises: providing a virtual PDU by using a computing device; and causing the virtual PDU to control power supply of the network node coupled to the virtual PDU according to a type of the network node. In some embodiments, not only physical nodes can be controlled, but also virtual nodes can be controlled.

Abstract: Embodiments of the present disclosure provide an apparatus for testing a storage network comprising a processor configured to generate a configuration signal in response to a test request; and a tester coupled to the processor and configured to, by the configuration signal, operate under different operation modes so as to test different to-be-tested objects in the storage network. The test request indicates an operation mode of the tester, wherein various types of to-be-tested objects in a storage network can be tested by one test device, at a low test cost and with more convenient operations.

Abstract: Embodiments of the present disclosure provide a method and apparatus of controlling a network node. The method comprises: providing a virtual PDU by using a computing device; and causing the virtual PDU to control power supply of the network node coupled to the virtual PDU according to a type of the network node. By means of the embodiments of the present disclosure, not only physical nodes can be controlled, but also virtual nodes can be controlled.

Abstract: Embodiments of the present disclosure relate to a method and apparatus for determining a location of device. The method comprises obtaining locations of at least three reference points associated with the device and determining the location of the device based on the locations of the at least three reference points. The embodiments of the present disclosure have advantages such as cheapness, easy implementation and easy installation, may provide an administrator with various management interfaces and monitoring interfaces, and expand the scope of applicability.

Abstract: Embodiments of the present disclosure disclose a server management method and a management device. The method comprises determining whether a USB device is connected to the server, the USB device including a permission of a respective user to the server. The method further comprises: in response to determining that the USB device is connected to the server, transmitting the permission to the server to enable the server to be operated based on the permission.

Abstract: Embodiments of the present disclosure provide a remote power management apparatus and management method, wherein the apparatus for managing a power supply by a remote server comprises a managing unit configured to manage the power supply and an interface provided between the remote server and the managing unit, wherein the remote server controls the managing unit via the interface to manage the power supply.

Abstract: Embodiments of the present disclosure provide an apparatus for testing a storage network comprising a processor configured to generate a configuration signal in response to a test request; and a tester coupled to the processor and configured to, by the configuration signal, operate under different operation modes so as to test different to-be-tested objects in the storage network. The test request indicates an operation mode of the tester, wherein various types of to-be-tested objects in a storage network can be tested by one test device, at a low test cost and with more convenient operations.

Abstract: Embodiments of the present disclosure disclose a method, a computer program product and an apparatus for controlling sharing of resources among a plurality of nodes, wherein responsive to a service of using the resource to be initiated at a target node in the multiple nodes, locking a target file associated with use of the resource at the target node; responsive to the target file being successfully locked, determining, at the target node, whether other files associated with use of the resource at other nodes in the multiple nodes have been locked; in response to determining that the other files are not locked, initiating the service using the resource at the target node.