Abstract: The present invention relates to the technical field of power generation of power systems, and in particular to a power supply and energy storage system using carbon as a medium. The power supply and energy storage system generates energy by reacting carbon dioxide and air, collects carbon monoxide by providing a pressurizing apparatus and a gas storage apparatus, and sends the collected carbon monoxide back to an energy supply apparatus during power consumption peaks, thereby balancing power deficits of loads and renewable energy power generation, considering the stability, reliability, and economic efficiency of the power supply and energy storage system, and improving energy utilization efficiency.

Abstract: An array substrate includes a first substrate, a switch layer group, an insulation layer group and a reflective layer. The switch layer group includes switch units and first shading layers, the first shading layers being spaced apart, the first shading layer being disposed on a same layer and of a same material as one layer in the switch unit. The insulating layer group is provided with a plurality of first protrusions on a surface away from the first substrate. The reflective layer is provided with a plurality of second protrusions on a surface away from the first substrate. An orthographic projection of the first protrusion on the first substrate is within an orthographic projection of the second protrusion on the first substrate, and an orthographic projection of the first shading layer on the first substrate is within an orthographic projection of the reflective layer on the first substrate.

Abstract: A display panel includes a driving circuit and a signal line. The signal line includes at least two main signal sub-lines each including a first end and a second end, the first ends of the at least two main signal sub-lines are electrically coupled to each other, and the second ends thereof are electrically coupled to each other. N main signal sub-lines in the at least two main signal sub-lines are directly electrically coupled to the driving circuit. Each of the N main signal sub-lines is a direct-coupled main signal sub-line, and a main signal sub-line in the at least two main signal sub-lines other than the direct-coupled main signal sub-lines is an indirect-coupled main signal sub-line which is not directly electrically coupled to the driving circuit but electrically coupled to the driving circuit via the direct-coupled main signal sub-line, where N is a positive integer.

Abstract: An array substrate includes a first substrate, a switch layer group, an insulation layer group and a reflective layer. The switch layer group includes switch units and first shading layers, the first shading layers being spaced apart, the first shading layer being disposed on a same layer and of a same material as one layer in the switch unit. The insulating layer group is provided with a plurality of first protrusions on a surface away from the first substrate. The reflective layer is provided with a plurality of second protrusions on a surface away from the first substrate. An orthrographic projection of the first protrusion on the first substrate is within an orthographic projection of the second protrusion on the first substrate, and an orthographic projection of the first shading layer on the first substrate is within an orthographic projection of the reflective layer on the first substrate.

Abstract: An electrode (100), an electrophysiology catheter (200) and an ablation system are disclosed. The electrode (100) is configured to be disposed at a distal end of a catheter (200) and includes a proximal electrode portion (110), a main electrode portion (120) and a distal electrode portion (130), which are sequentially joined together from a proximal end to a distal end of the electrode. The main electrode portion (120) includes a first section (121) and a second section (122), which are joined to each other along an axis of the catheter (200). At least one of the proximal electrode portion (110) and the distal electrode portion (130) is configured to be movably connected to the catheter (200). The main electrode portion (120) is configured to switch between a contracted configuration and a folded configuration along with relative movement of the proximal electrode portion (110) and the distal electrode portion (130) along the catheter (200).

Abstract: The present disclosure provides compounds of Formula I?, compositions comprising the compound of Formula I?, and methods of using the same, in treating diseases, disorders, or conditions mediated by the inhibition of certain kinases, such as hematopoietic progenitor kinase 1 (HPK1) and/or Fms related receptor tyrosine kinases (FLTs), such as FLT3.

Abstract: Provided compounds of Formula I and I?, pharmaceutical compositions comprising the compounds, and methods of using the same, in treating, for example, the diseases, disorders, or conditions mediated by the degradation of a protein kinase, such as Hematopoietic progenitor kinase 1 (HPK1).

Abstract: Embodiments of the present disclosure provide a network configuration feature extraction method and a related apparatus. The method includes: obtaining a first configuration feature according to a preset rule and based on a network element configuration file, where the preset rule includes a first rule and a second rule, the first rule is used to extract a first configuration object and a second configuration object from the network element configuration file, the second rule includes a connection relationship between the first configuration object and the second configuration object, and the first configuration feature indicates parameter attributes and/or function attributes of the first configuration object and the second configuration object. In the present disclosure, information about a configuration object of a network element can be efficiently obtained, to implement efficient and accurate anomaly detection of a network configuration.

Abstract: The invention discloses a 4-(N-methyl) aminopiperidine myricetin derivatives containing sulfonamide, a preparation method and application, whose structural general formula is shown as follows: Wherein, R is substituted phenyl and substituted aromatic heterocyclic group; n is the number of carbon in the carbon chain and is 2, 3, 4 and 5 respectively. The substituted phenyl group is an alkyl group containing C1-6, an alkoxy group containing C1-6, a nitro group, a halogen atom or a hydrogen atom in ortho, meta and para positions on the benzene ring. The substituted aromatic heterocyclic group is thienyl, furyl, pyrrolyl, pyridyl, etc., and the substituent on the aromatic heterocyclic ring is an alkyl group containing C1-6, alkoxy group of C1-6, nitro group, halogen atom or hydrogen atom in ortho, meta and para positions. The invention has a better control effect on inhibiting plant germs and can be used as an agricultural bactericide.

Abstract: A lanthanum oxycarbonate catalyst, and a preparation method therefor and an application thereof are provided. The lanthanum oxycarbonate catalyst contains a rod-shaped lanthanum oxycarbonate catalyst and a nearly parallelogram lanthanum oxycarbonate catalyst. The lanthanum oxycarbonate catalyst can be used for efficiently performing a methane oxidative coupling reaction at a relatively low temperature.

Abstract: The invention discloses a 4-(N-methyl) aminopiperidine myricetin derivative containing dithiocarbamate, and its preparation method and application, whose structural general formula is shown as follows: wherein R is substituted phenyl and substituted aromatic heterocyclic group; n is the number of carbons in the carbon chain, which are 2, 3, 4 and 5 respectively; the substitute phenyl group is an alkyl group containing C1-6, alkoxy group containing C1-6, nitro group, halogen atom or hydrogen atom in ortho-, meta- and para-position on that benzene ring; the aromatic heterocyclic group is thienyl, furyl, pyrrolyl and pyridyl groups; the substituents on the substituted aromatic heterocycle are o-, m-, and p-containing C1-6 alkyl, C1-6 alkoxy, nitro, halogen, and hydrogen atoms. The invention has better inhibitory activity on cancer cells.

Abstract: A packet measurement method includes obtaining, by a network device, reverse measurement indication information that is used to indicate a request to measure a reverse packet flow of a first packet flow, after receiving the first packet flow, adding, by the network device, the reverse measurement indication information to a packet in the first packet flow, and sending, by the network device, the packet that is in the first packet flow and that carries the reverse measurement indication information. By adding the reverse measuring indication information to the packet in the first packet flow, the method indicates a request to another network device on the packet forwarding path to measure the reverse packet flow of the first packet flow. Measurement on bidirectional packet flows is implemented through one measurement deployment.

Abstract: A method for end-to-end speech enhancement based on a neural network, including: obtaining a time-domain smoothing feature of an original speech signal by performing feature extraction on the original speech signal using a time-domain convolution kernel; and, obtaining an enhanced speech signal by performing combined feature extraction on the original speech signal and the time-domain smoothing feature of the original speech signal.

Abstract: Cell culture media are provided herein as are methods of using the media for cell culture and protein production from cells.

Abstract: A data transmission method includes an access node sends first traffic to a first core network device in a core network through a first service plane of a bearer network. The access node sends second traffic to a second core network device in the core network through a second service plane of the bearer network. The first service plane and second service plane are independent all-active service planes in the bearer network. Service data sent by the base station is split on the access node, and split data each corresponds to one transmission path. Even if one transmission path is completely interrupted, the service data may still be transmitted by another core network device through the other transmission path.

Abstract: Provided are a speech recognition method, a speech recognition apparatus, a computer readable storage medium, and an electronic device. The method comprises: obtaining a sample speech signal, decoding the sample speech signal, obtaining a decoding result, and extracting a first feature from the decoding result; extracting a target speech segment from the sample speech signal, obtaining a log magnitude spectrum of the target speech segment, and determining a second feature according to the log magnitude spectrum; combining the first feature and the second feature to obtain a third feature; training an untrained classifier by using the third feature so as to obtain a trained classifier; and obtaining a third feature to be recognized of a speech signal to be recognized, so as to determine whether the third feature to be recognized comprises a prepositive word.

Abstract: Disclosed is a preservation method for fresh wet rice noodles or fresh wet brown rice noodles, belonging to the technical field of food. According to the present disclosure, ?-polylysine hydrochloride, pyrophosphate, glycerol, sodium chloride, a highly water-soluble starch-dextrin complex, rice flour and water are mixed together, and the obtained mixture is stirred evenly to obtain a mixed system; and extrusion forming, first-stage aging, re-steaming, second-stage aging and rehydration are performed on the mixed system to obtain the fresh wet rice noodles or fresh wet brown rice noodles. Furthermore, the present disclosure employs a combination of thermodynamic sterilization and chemical preservation to preserve the fresh wet rice noodles, thereby prolonging the shelf life of the fresh wet rice noodles or fresh wet brown rice noodles to 2 months or more and keeping the quality thereof good.

Abstract: A port mode adaptation method includes a network device determining a status of a port on the network device. The method includes the network device setting a mode of the port to an Ethernet interface mode if the status of the port satisfies a first condition. In this way, when the network device identifies the mode of the port on the network device as the FlexE interface mode, and there is no link at the FlexE shim of the port, the network device may determine that a mode used by a port interconnected with the port is not a FlexE interface mode. In this case, the network device may adaptively set the mode of the port to the Ethernet interface mode, to ensure that the port on the network device can use a same mode as another port interconnected with the port.

Abstract: Cell culture media are provided herein as are methods of using the media for cell culture and protein production from cells.

Abstract: The invention discloses a 4-(N-methyl) aminopiperidine myricetin derivative containing dithiocarbamate, and its preparation method and application, whose structural general formula is shown as follows: wherein R is substituted phenyl and substituted aromatic heterocyclic group; n is the number of carbons in the carbon chain, which are 2, 3, 4 and 5 respectively; the substitute phenyl group is an alkyl group containing C1-6, alkoxy group containing C1-6, nitro group, halogen atom or hydrogen atom in ortho-, meta- and para- position on that benzene ring; the aromatic heterocyclic group is thienyl, furyl, pyrrolyl and pyridyl groups; the substituents on the substituted aromatic heterocycle are o-, m-, and p- containing C1-6 alkyl, C1-6 alkoxy, nitro, halogen, and hydrogen atoms. The invention has better inhibitory activity on cancer cells.