Abstract: A method for online monitoring of temperature in current terminal blocks based on thermal imaging are provided, including: obtaining real-time temperature distribution information of current terminals of a terminal box; using an external communication substation to upload the obtained real-time temperature distribution information to the secondary intelligent operation-and-maintenance control platform; determining whether there is an abnormality in temperature of the current terminals, if there is an abnormality, issuing an alarm message about potential danger for an open circuit of a current secondary circuit. The method provided by the present invention has a self-verification function of measurement data and can suppress the influence of ambient temperature.

Abstract: Methods, electronic device, and non-transitory computer-readable storage mediums are provided for semantic parsing. The equipment may obtain a first recognition result of a target statement. The first recognition result may include a first intention recognition result and a first entity recognition result. The first entity recognition result may correspond to a plurality of vertical domains. The equipment may also determine one of the plurality of vertical domains corresponding to the first entity recognition result as a target vertical domain corresponding to the target statement according to the first intention recognition result. The equipment may further convert the first entity recognition result into a second entity recognition result in the target vertical domain. The equipment may also parse an intention of the target statement according to the second entity recognition result.

Abstract: The disclosure discloses a mutant of nitrile hydratase derived from Caldalkalibacillus thermarum, and belongs to the technical field of enzyme engineering. The nitrile hydratase mutant Cal. t Nhase-A20V provided by the disclosure has a half-life of about 10 min at 70° C., which does not change much compared with the thermal stability of the wild enzyme. The specific enzyme activity of the mutant Cal. t Nhase-A20V is 128% of that of the wild enzyme. At the same time, the mutant also has better tolerance to a substrate and a product, and the final yield of nicotinamide produced by whole-cell catalysis reaches 598 g/L. Therefore, the nitrile hydratase mutant Cal. t Nhase-A20V provided by the disclosure has good enzymatic properties and is beneficial to future industrial production.

Abstract: A system manages a network using a graphical user interface (GUI) that maps the network. The mapping includes a topology of network layers and includes the generation of a path through the network, which may use virtualization technology. The path may be an AB network path that is automatically discovered and may be compared with a golden path.

Abstract: The present application relates to the technical field of removing a section steel concrete column, and more particularly, the present application relates to a method for removing a section steel concrete column, comprising: determining a pre-blasting portion of the section steel concrete column according to a height dimension of the section steel concrete column; cutting a pre-blasting portion to obtain an initiation position, part of section steel being exposed at the section steel concrete column at the initiation position; a blasting object being provided at the part of section steel at concrete at the initiation position, the blasting object provided at the part of the section steel being a linear energy-concentrating cutter; detonating the blasting object to remove the section steel concrete column.

Abstract: Problem Diagnosis Automation System (PDAS) automates the diagnosis of repetitive problems and the enforcement of preventive measures across a network. Automation assets across the network include Network Intent (NI) inside the no-code platform. A Network Intent Cluster (NIC) clones a NI across the network to create a group of NIs (member NIs) with the same design or logic. A subset of Member NIs can be executed according to user-defined conditions based on the member device, the member NI tags, or signature variables. A Triggered Automation Framework (TAF) matches the incoming API calls from a 3rd party system to current incidents and installs the automation (e.g., NI/NIC) to be triggered for each call. It may include: Integrated IT System defining the scope and data of the incoming API calls; Incident Type to match a call to an Incident; and Triggered Diagnosis to define what and how the NIC/NI is executed.

Abstract: The present invention discloses an air-fried type food processor, including: a body, which is provided with a frying barrel cavity; a frying barrel capable of being taken out of or placed in the frying barrel cavity; and an upper heating system arranged in the body and located above the frying barrel cavity, the upper heating system includes an upper heating tube and an upper heating tube support for fixing the upper heating tube, the upper heating tube has a disc-shaped spiral structure, the upper heating tube support is fixed to N pipelines on outermost rings of the upper heating tube. Deformation of a tube body of the upper heating tube is reduced, and the frying barrel is prevented from coming into contact with the upper heating tube in the process of being taken out of the frying barrel cavity or pushed into the frying barrel cavity.

Abstract: The disclosure discloses a mutant of nitrile hydratase derived from Caldalkalibacillus thermarum, and belongs to the technical field of enzyme engineering. The nitrile hydratase mutant Cal. t Nhase-A20V provided by the disclosure has a half-life of about 10 min at 70° C., which does not change much compared with the thermal stability of the wild enzyme. The specific enzyme activity of the mutant Cal. t Nhase-A20V is 128% of that of the wild enzyme. At the same time, the mutant also has better tolerance to a substrate and a product, and the final yield of nicotinamide produced by whole-cell catalysis reaches 598 g/L. Therefore, the nitrile hydratase mutant Cal. t Nhase-A20V provided by the disclosure has good enzymatic properties and is beneficial to future industrial production.

Abstract: The present invention relates to the preparation of compounds of Formula I, including thapsigargin, nortrilobolide and 8-O-debutanoyl-thapsigargin from commercially available (R)-(?)-carvone via synthetic intermediate compound of formula 12 by pinacol coupling and in situ lactonization.

Abstract: A system manages a network using a graphical user interface (GUI) that maps the network. The mapping includes a topology of network layers and includes the generation of a path through the network, which may use virtualization technology. The path may be an AB network path that is automatically discovered and may be compared with a golden path.

Abstract: The present invention relates to the preparation of compounds of Formula I, including thapsigargin, nortrilobolide and 8-O-debutanoyl-thapsigargin from commercially available (R)-(?)-carvone via synthetic intermediate compound of formula 12 by pinacol coupling and in situ lactonization.