Abstract: The present invention relates to an antiviral application of nucleoside analogs. Specifically, the present invention relates to uses of nucleoside analogs and a pharmaceutical composition thereof as: (a) inhibitors for inhibiting the replication of coronaviruses, influenza viruses, respiratory syncytial viruses, flaviviridae viruses, filoviridae viruses and/or porcine epidemic diarrhea virus (PEDV); and/or (b) medicines for treating and/or preventing and mitigating diseases caused by coronavirus, influenza virus, respiratory syncytial virus, flaviviridae virus, filoviridae virus and/or porcine epidemic diarrhea virus (PEDV) infections. The nucleoside analogs according to the invention may treat and/or prevent and mitigate respiratory infection, pneumonia (COVID-19) and other related diseases caused by 2019 novel coronavirus infection.

Abstract: Disclosed is a method and standard module for amplifying pulsed power. The key point of the technical solution is as follows: a method for amplifying pulsed power is formed by means of the joint action of a LASER mode of a crystal medium, a carrier multiplication amplification mode of a semiconductor medium, and a plasma breakdown amplification mode of a gas medium. Electric power which is amplified is converted into optical power first, the optical power is amplified again, and the amplified optical power is converted into electric power again by a photoelectric conversion and amplification device. A gas switch is triggered based on a photoconductive switch to generate a timing-synchronized high-power electric pulse. The high-power electric pulse may be directly outputted or distributed in multiple channels to obtain multiple timing-synchronized trigger signals. In combination with pulse charge of a capacitor, multiple timing-synchronized high-power electric pulses are outputted.

Abstract: The disclosed technology is generally directed to the conversion of text to tables. In one example of the technology, input text that includes at least three rows is received. A plurality of characteristics of the input text is determined. Each characteristic of the plurality of characteristics is associated with a uniformity between the rows of the input text. The plurality of characteristics includes at least one characteristic that is associated with a delimiter count. A determination is made as to whether the input text is suitable for conversion to table based on the plurality of characteristics. Upon determining that the input text is suitable for conversion to a table, a machine learning model is used to convert the input text into a table.

Abstract: A robot applicable to synchronous patrol of a long branch pipeline and a main pipeline includes a walking apparatus and detection apparatuses located on a top of the walking apparatus, where the detection apparatuses accompany the walking apparatus to patrol the main pipeline. The robot further includes a sub-walking apparatus located at a front end of the walking apparatus, where front wheel obstacle-crossing apparatuses of the walking apparatus are also capable of limiting the sub-walking apparatus while crossing an obstacle in the main pipeline, and when the branch pipeline is encountered, the front wheel obstacle-crossing apparatuses are lifted to a certain height, a bin outlet of the sub-walking apparatus is released, and the sub-walking apparatus is separated from the walking apparatus and independently patrols the branch pipeline.

Abstract: A copy generation method and apparatus, an electronic device, a computer storage medium and a computer program product. The method comprises: acquiring first attribute data of a commodity (100); determining first key attribute data of the commodity on the basis of a pre-trained first copy generation model, wherein the first key attribute data represents part of the first attribute data (101); obtaining a first candidate copy set for the commodity according to the first key attribute data, wherein the first candidate copy set represents a set of at least one piece of commodity copy (102); and screening candidate copy data according to a quality determination rule, and determining a target commodity copy, wherein the candidate copy data comprises the commodity copy in the first candidate copy set (103).

Abstract: A robot applicable to synchronous patrol of a long branch pipeline and a main pipeline includes a walking apparatus and detection apparatuses located on a top of the walking apparatus, where the detection apparatuses accompany the walking apparatus to patrol the main pipeline. The robot further includes a sub-walking apparatus located at a front end of the walking apparatus, where front wheel obstacle-crossing apparatuses of the walking apparatus are also capable of limiting the sub-walking apparatus while crossing an obstacle in the main pipeline, and when the branch pipeline is encountered, the front wheel obstacle-crossing apparatuses are lifted to a certain height, a bin outlet of the sub-walking apparatus is released, and the sub-walking apparatus is separated from the walking apparatus and independently patrols the branch pipeline.

Abstract: An extensible user experience framework uses a graphical user interface (GUI) panel output for display at a client device to display alerts of real-time communications and presenting single-click options for a user of the client device to select to initiate actions in response to those alerts. The GUI panel persists at a top of a foreground of a display of the client device. An entry identifying a real-time communication received at the client device is output within the GUI panel and includes one or more response actions that are each selectable within the GUI panel to initiate a different action for the real-time communication. Based on a selection of a response action of the one or more response actions, an action is initiated for the real-time communication.

Abstract: A method includes forming a metal bump on a top surface of a first package component, forming a solder region on a top surface of the metal bump, forming a protection layer extending on a sidewall of the metal bump, reflowing the solder region to bond the first package component to a second package component, and dispensing an underfill between the first package component and the second package component. The underfill is in contact with the protection layer.

Abstract: A device and method for high-speed tuning soliton microcomb comprising an on-chip high-Q lithium niobate (LN) microresonator as a comb resonator whose dispersion is engineered for soliton comb generation where a strong electro-optic Pockels effect is used to dynamically tune the soliton repetition rate, with integrating electrooptic tuning and modulation elements directly integrated into the comb resonator.

Abstract: An extensible user experience framework uses a graphical user interface (GUI) panel output for display at a client device to display alerts of real-time communications and presenting single-click options for a user of the client device to select to initiate actions in response to those alerts. The GUI panel persists at a top of a foreground of a display of the client device. An entry identifying a real-time communication received at the client device is output within the GUI panel and includes one or more response actions that are each selectable within the GUI panel to initiate a different action for the real-time communication. Based on a selection of a response action of the one or more response actions, an action is initiated for the real-time communication.

Abstract: The present disclosure describes, in part, compositions and methods for safeguarding plant immunity to pathogens in response to environmental changes.

Abstract: A halo test method includes selecting one or more to-be-tested regions from a to-be-tested display device; and lighting up a target test region with a preset grey scale; and then obtaining luminances where a plurality of unlit pixel points within a preset range from the target test region are located, and obtaining the normalized grey scales corresponding to the luminances where each unlit pixel point is located; and then based on the normalized grey scale corresponding to the luminance, obtaining normalized grey scale difference information measured in the target test region; and obtaining a halo value of the to-be-tested display device based on the normalized grey scale difference information measured in the one or more to-be-tested regions.

Abstract: A testing method halo of a display panel and a testing system for halo of a display panel are provided by the present disclosure. The testing method halo of the display panel includes: obtaining a brightness value of a first position point located in a region where the test picture is located; obtaining a brightness value of a second position point located on a loop line surrounding the test picture; obtaining a brightness value of a third position point located in a corner region of the display panel; and obtaining a halo value based on the brightness value of the first position point, the brightness value of the second position point, and the brightness value of the third position point.

Abstract: The present disclosure provides a composition. In an embodiment, a catalyst composition is provided and includes from 85 mol % to 95 mol % iron metal, and from 15 mol % to 5 mol % indium metal, wherein mol % is based on total moles of iron metal and indium metal. Also provided is a process of contacting, under reaction conditions, a gaseous mixture of carbon monoxide, hydrogen and optionally water with the catalyst composition. The process includes forming a reaction product composed of light olefins.

Abstract: A semiconductor device includes a substrate with a high voltage region and a low voltage region. A first deep trench isolation is disposed within the high voltage region. The first deep trench isolation includes a first deep trench and a first insulating layer filling the first deep trench. The first deep trench includes a first sidewall and a second sidewall facing the first sidewall. The first sidewall is formed by a first plane and a second plane. The edge of the first plane connects to the edge of the second plane. The slope of the first plane is different from the slope of the second plane.

Abstract: A method for fabricating a semiconductor device includes the steps of first providing a substrate having an active region as the substrate includes a medium-voltage (MV) region and a low-voltage (LV) region, forming a first divot adjacent to one side of the active region, forming a second divot adjacent to another side of the active region, forming a first liner in the first divot and the second divot and on the substrate of the MV region and LV region, forming a second liner on the first liner, and then removing the second liner, the first liner, and the substrate on the LV region for forming a fin-shaped structure.

Abstract: Provided are an isoquinoline compound represented by formula (I), a pharmaceutically acceptable salt thereof, an enantiomer thereof, a diastereomer, a racemate, a crystalline hydrate, and a solvate, as well as an application of a composition thereof in fighting a virus. R1, R2, R3, and R4 are as defined in the description. Further provided are a preparation method for the compound and uses thereof for preparing an inhibitor that inhibits a virus and/or a drug for prophylaxis and/or treatment of an illness related to a respiratory tract infection, pneumonia, etc. caused by a virus.

Abstract: A data processing system includes: a processor; a network interface; and a memory comprising programming instructions for execution by the processor to: access an electronic workspace; determine a list of changes to the workspace within a period of time; structure a query to a Large Language Model (LLM) or Artificial Intelligence (AI) engine, the query to generate for a user a summary of the changes; obtain a corresponding summary from the LLM or AI engine; and in a user interface, associate a display of the workspace with the corresponding summary to update a user as to a current state of the workspace.