Abstract: Disclosed is a robot including a travelling apparatus, a body, a containing apparatus and an item grabbing apparatus. The travelling apparatus is disposed at a bottom of the robot and configured to travel to a preset position based on a travelling path received by the robot. The body is disposed above the travelling apparatus. The containing apparatus is connected to the body and includes multiple containing positions that are interlayers stacked in a vertical direction. One of the interlayers may contain at least one target item. The item grabbing apparatus is disposed on the body and configured to, based on a task received by the robot, grab, at the preset position, a first target item from an item storage apparatus and automatically place the first target item at a containing position of the containing apparatus, or grab, at the preset position, a second target item from the containing position of the containing apparatus and automatically place the second target item in the item storage apparatus.

Abstract: Disclosed is an interface board interconnection apparatus, to improve reliability of signal transmission of a connector. The apparatus includes: a meltable conductive solder disposed on a pin of a connector or in a connection hole of a PCB. The meltable conductive solder after being melted and solidified may fasten the pin to the connection hole of the PCB.

Abstract: This disclosure provides a beam management method and apparatus, to quickly implement beam alignment. The beam management method is applied to a first device and includes: obtaining a first reference signal sent by a second device based on a first set beam, and determining a first beam based thereon such that a signal quality of the first reference signal obtained by the first device based on the first beam is the best; and sending a second reference signal to the second device based on the first beam, where the second reference signal is used to determine a second beam of the second device, and a signal quality of the second reference signal obtained by the second device based on the second beam is the same as that of the first reference signal obtained by the first device based on the first beam.

Abstract: A method for preparing high-purity lithium sulfide by using industrial-grade butyllithium includes the following steps: step A: under an inert gas condition, thoroughly mixing 1.5-2.5 g of lithium chloride, 0.5 L of an industrial-grade n-butyllithium solution (2.5 mol/L) and 1.5-2.5 L of n-hexane to obtain a mixed solution, and charging the mixed solution into a sealed container; step B: under the sealed condition, firstly introducing H2S gas into a gas-washing bottle through a submerged pipe at a rate of 10.5 L/h, then introducing into the mixed solution through the submerged pipe, controlling the reaction temperature at 25-40° C., and continuously stirring for reaction for 4-6 h to obtain a reaction slurry; and step C: under an inert gas condition, filtering the reaction slurry with a G3 sand core funnel to obtain a crude lithium sulfide solid wet material.

Abstract: The present disclosure relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof. The present disclosure further relates to methods of treating a disease or disorder associated with ubiquitin-specific protease 28 (USP28) and methods of inhibiting USP28.

Abstract: A method for preparing lithium sulfide by using metallic lithium includes: step A: placing 0.05-0.1 kg of metallic lithium and a corresponding sulfur powder into a 5-10 L sealed container under an inert condition according to a mass ratio of 1:0.8-1:1; step B: placing the sealed container charged with lithium and the sulfur powder in step A into a vacuum oven at 250-300° C. and holding for 2-3 h, then adding an equal amount of sulfur as in step A followed by heat preservation for 2-3 h, and finally adding an equal amount of sulfur as in step A followed by heat preservation for 2-3 h; and step C: placing a crude lithium sulfide product obtained after high-temperature firing into a sealed ball-milling tank, and performing ball-milling at room temperature at a rotation speed of 100-500 r/min for 12-24 h.

Abstract: The present invention discloses a protein regulating nitrogen-use efficiency and yield of a plant and the use thereof. The present invention obtains a transgenic OsTCP19 rice and a rice OsTCP19 mutant by means of a transgenic technique and a CRISPR-Cas9 technique, respectively. Experiments have shown that compared with wild-type rice, the transgenic OsTCP19 rice has a reduced tiller number and a decreased nitrogen response ability, whereas compared with the wild-type rice, the rice OsTCP19 mutant has an increased tiller number. This indicates that the OsTCP19 protein has the function of regulating the plant yield and nitrogen-use efficiency, thus laying the foundation for cultivating varieties with a high yield and a high nitrogen-use efficiency.

Abstract: A disclosed method includes obtaining, by a cluster manager, first zero configuration information, from one or more unconfigured nodes of an information handling system cluster. A service on the cluster manager may then generate custom zero configuration information for each of the unconfigured nodes and stored the custom zero configuration information in a zero configuration management store. Each unconfigured node may then retrieve its custom zero configuration information from the zero configuration management store and modify one or more zero configuration parameters of the unconfigured node in accordance with the custom zero configuration information. Disclosed methods may determine zero configuration criteria for configuring a node and identify, based on the custom zero configuration information in the zero configuration management store, unconfigured nodes of the cluster matching the zero configuration criteria. A zero touch configuration of the identified nodes may then be performed.

Abstract: This disclosure relates to polishing compositions containing at least one abrasive, at least one organic acid or a salt thereof, at least one organic solvent in an amount of from about 3% to about 50% by weight of the composition, and an aqueous solvent.

Abstract: An apparatus and/or method discloses an automatic call-to-conference elevation (“ACE”) capable of facilitating a transition from a phone call to a video conference. An ACE process, in one embodiment, is able to activate an ACE application to elevate user devices from participating in an audio call to a video conference based on a conference selection selected by a meeting initiator, host, or attendee. After identifying the capabilities, attributes, and/or functionalities associated with the user devices in accordance with activation of ACE, a communication network coupling the user devices as meeting attendees is established for facilitating the video conference based on identified capabilities, attributes, and/or functionalities of the user devices. In one aspect, the process is capable of transitioning connections of the user devices from an audio call to a video conference.

Abstract: An apparatus and/or method discloses an automatic call-to-conference elevation (“ACE”) capable of facilitating a transition from a phone call to a video conference. An ACE process, in one embodiment, is able to activate an ACE application to elevate user devices from participating in an audio call to a video conference based on a conference selection selected by a meeting initiator, host, or attendee. After identifying the capabilities, attributes, and/or functionalities associated with the user devices in accordance with activation of ACE, a communication network coupling the user devices as meeting attendees is established for facilitating the video conference based on identified capabilities, attributes, and/or functionalities of the user devices. In one aspect, the process is capable of transitioning connections of the user devices from an audio call to a video conference.

Abstract: The present disclosure relates to a deep purification device and method for methanol-to-olefin washing water. Provided is a deep purification device for methanol-to-olefin washing water, comprising: a quench tower (1-1), a water washing tower (1-2) connected to an outlet at the top of the quench tower (1-1), a boiling bed separator (1-3) having the top thereof connected to the bottom of the water washing tower (1-2), a fiber coalescer (1-4) connected to the bottom of the boiling bed separator (1-3), and a buffer settling tank (1-5) connected to the sidewall of the boiling bed separator (1-3) at a position near the top. Further provided is a deep purification method for methanol-to-olefin washing water.

Abstract: A device to detect defects in a finished surface by analyzing images thereof taken under lighting of different colors includes a supporting mechanism, a transmitting mechanism, a detecting mechanism, and a processor. The transmitting mechanism carries and transmits the product. The detecting mechanism includes a detecting frame, and a light source assembly. The processor connects to a camera assembly, and preprocesses images obtained of the long side surfaces, of the width side surfaces, and of the chamfered side surfaces of the product to detect any defects of these surfaces of the product.

Abstract: An image detection method and apparatus, an electronic device and a storage medium are provided, which relate to the fields of artificial intelligence, deep learning and image processing. The image detection method comprises: performing an acquisition processing on a to-be-detected imaging image to obtain an acquired image; extracting feature data of a target object in the acquired image through a preset image detection network in response to detection processing; performing a multi-dimensional detection comprising at least an imaging content indicator and a color bar indicator on the feature data of the target object according to the image detection network to obtain a detection result; wherein the target object includes imaging contents and color bars which are used to describe color information related to the imaging contents.

Abstract: A device to detect defects in a finished surface by analyzing images thereof includes a supporting mechanism, a transmitting mechanism, a detecting mechanism, and a processor. The transmitting mechanism carries and transmits the product. The detecting mechanism includes a detecting frame, and a light source assembly. The processor is used to connect to a camera assembly, and preprocess image obtained of the front of the product to obtain a detection of any defects of the front of the product.

Abstract: A communication method is provided, including: A second device receives policy related information from M first devices; the second device obtains transmission decisions of the M first devices based on the policy related information by using a second neural network; the second device updates the second neural network based on reward information, and sends, to the M first devices, information for updating a first neural network, and the third device obtains second update parameter information of the first neural network based on the first update parameter information of the first neural network of the M first devices, and sends the second update parameter information of the first neural network to the M first devices, so that the first device may update the first neural network. The second update parameter information is obtained in a training process, so that training overheads can be reduced.

Abstract: An information handling system may include at least one processor and a memory. The information handling system may be configured to receive a plurality of address resolution protocol (ARP) packets based on requests that have been transmitted from a provisioning system to a plurality of network addresses; based on contents of the plurality of ARP packets, determine one of the plurality of network addresses as a potential network address; based on the contents of the plurality of ARP packets, determine a potential gateway address; and use the potential network address to attempt to communicate with the provisioning system via the potential gateway address.

Abstract: The invention relates to polymorphic forms of the calcium salt of N-(3-carboxyl-1-oxopropyl)-(4S)-(p-phenylphenylmethyl)-4-amino-(2R)-methyl butanoic acid ethyl ester. The calcium salt of N-(3-carboxyl-1-oxopropyl)-(4S)-(p-phenylphenylmethyl)-4-amino-(2R)-methyl butanoic acid ethyl ester is useful in the treatment of various conditions and disorders responsive to the inhibition of neutral endopeptidases.

Abstract: In an information sharing method, a communication apparatus obtains first information sharing level of a first device, and sends first shared information corresponding to the first information sharing level to a second device. The apparatus obtains a second information sharing level of the first device, and sends second shared information corresponding to the second information sharing level to the second device. The second information sharing level is different from the first information sharing level, the second shared information is not exactly the same as the first shared information, and the first shared information and the second shared information are for model training.

Abstract: Compounds and methods of modulating 15-PGDH activity, modulating tissue prostaglandin levels, treating disease, diseases disorders, or conditions in which it is desired to modulate 15-PGDH activity and/or prostaglandin levels include 15-PGDH inhibitors described herein.