Abstract: Techniques are disclosed for automatically executing scripts for event in response to user activity within the event. A server executing a video conferencing service, receives meeting scheduling information and a set of user-specified scripting information from a user requesting to generate an event. In response to receiving a request from user device to access the event, the server causes display of an event interface to the device, the displayed interface including indications of sub-groups of a group of users accessing the conferencing service via a plurality of user devices and an indication of a video feed of a user in the group of users that is currently active. In response to one or more triggers corresponding to the event, one or more scripts are executed for the event, where executing the one or more scripts includes altering the displayed interface.

Abstract: The present invention discloses an enzymatic reaction-based clock oscillator for biochemical reaction computers, which uses the concentration or activity of substances or enzymes as a signal, and realizes the self-feedback regulation of the chemical signal through the mutual catalysis of the multiple substances and enzymes, so as to output the periodically changing chemical signal. Compared with the traditional electronic oscillator, the output signal of the clock oscillator provided by the present invention is a chemical signal, so the clock oscillator can be directly used in the biochemical reaction computers without the conversion between an electrical signal and the chemical signal.

Abstract: The present disclosure provides a system and a method for measuring hot-spot temperature of a transformer, wherein the measurement system comprises a processor, an oscilloscope and a plurality of ultrasonic sensors, wherein the ultrasonic sensors are oppositely arranged on an outer wall of a transformer oil tank and electrically connected with the oscilloscope, and the oscilloscope is electrically connected with the processor; the ultrasonic sensors receive signals transmitted by the oppositely arranged ultrasonic sensors and transmit them to the oscilloscope. The method, by applying an ultrasonic wave to measure the hot-spot temperature of a transformer in real time, solves the problems that methods in the prior art are susceptible to the external environment, have short service life and cannot correctly measure the internal temperature of the transformer.

Abstract: A sowing device changes a depth of wheat sowing includes an external skeleton, where one side of the external skeleton is fixedly connected with a connection part for articulated with a tractor; a main board slidably connected to an interior of the external skeleton and a seeding unit below the main board; a support frame fixedly connected to the main board; a plow blade for slotting land rotatably connected to a bottom of the support frame; a rotary roller below the external skeleton and rotationally connected thereto. The main board is moved downwards to drive a straight toothed plate fixedly connected to the main board to move downwards; the straight toothed plate is moved upwards through a meshing effect of a gear to cause L-shaped toothed plate to move upwards to squeeze a horizontal plate to move upwards.

Abstract: The invention provides a 7-ethyl-10-hydroxycamptothecin drug precursor with fluorescence activity and a preparation method and use thereof. The method involves that a carboxyl group of a boron dipyrromethene dye molecule is condensed with a hydroxyl group at the 10 position of 7-ethyl-10-hydroxycamptothecin, yielding a 7-ethyl-10-hydroxy-camptothecin drug precursor (BDP-SN38) with fluorescent activity. BDP-SN38 shows good solubility and stability in most pharmaceutically acceptable solvents. Compared with SN38, BDP-SN38 exhibits comparable antitumor activity, has high tumor uptake capacity, and produces strong green fluorescence with the excitation of visible light, thus providing fluorescence-guided bioimaging and further treatment of residual tumors after drug treatment, and having good application prospects in the research of integrated diagnosis and treatment and effective tumor treatment.

Abstract: A blank dummy structure adaptable for slide rails and absence of slide rails, the blank dummy structure includes a main plate, two buckles, two rotating members, and two fasteners. The buckle comprises a snap component, the snap component is connected with the main plate to slide between first and second positions on the main plate. The rotating member and the snap component are arranged on the same side of the main plate, the rotating member on the main plate, comprises a limiting component. the rotating member being rotatably connected with the main plate to rotate the rotating member between a limit position and an avoidance position. The fastener configured to cooperate with the rack when the rotating member is in the avoidance position. The buckle, the rotating member, and the fastener are mounted on the main plate. A rack is also disclosed.

Abstract: A method including: storing results of a task in a pipeline executed in a container running in a computing environment; generating a check point for the task; and re-executing the pipeline from the check point for the task reusing the results.

Abstract: This application provides a video message generation method and apparatus, an electronic device, and a storage medium. The video message generation method includes: receiving a comment instruction for a video; determining a target frame corresponding to the comment instruction in the video; obtaining input comment content of the target frame; and generating a video message based on the video, the target frame, and the comment content of the target frame.

Abstract: The present invention relates to the technical field of photosensitizers, and particularly to a near-infrared nano-photosensitizer and a preparation method and use thereof. The near-infrared nano-photosensitizer in the present invention is modified by conjugation extension of the boron dipyrromethene core, achieving absorption and emission spectra close to the near-infrared region. A polyfluoroalkyl group and a polyethylene glycol group are introduced to the boron dipyrromethene structure to obtain an amphiphilic photosensitizer. By means of the strong fluorine-fluorine interaction between the polyfluoroalkyl group and the hydrophilic interaction of the polyethylene glycol group, a nano-photosensitive micelle with an ultra-low CMC value is ultimately constructed. Boron dipyrromethene is induced by fluorine-fluorine interaction to undergo J-aggregation, causing the maximum absorption peak to red-shift to the near-infrared region, beneficial to the deep phototherapy of tumors.

Abstract: A computer implemented method, apparatus, system, and computer program product manages updates to images. A computer system determines shared layers present between the images selected for update management. The images comprise executable code that are run to create containers. The computer system detects a change in a shared layer in the shared layers for an image in the images. The computer system updates the shared layer in the shared layers in a set of the images having the shared layer in response to detecting the change to the shared layer for the image. According to other illustrative embodiments, a computer system and a computer program product for managing updates to images are provided.

Abstract: The present invention relates to a method for connecting an electrical contact to a nanomaterial carried by a substrate. At least one layer of soluble lithography resist is provided on the nanomaterial. An opening in the at least one layer of resist exposes a surface portion of the nanomaterial. At least a portion of the exposed surface portion of the nanomaterial is removed to thereby expose the underlying substrate and an edge of the nanomaterial. A metal is deposited on at least the edge of the nanomaterial and the exposed substrate such that the metal forms an electrical contact with the nanomaterial. Removing at least a portion of the soluble lithography resist from the nanomaterial such that at least a portion of the two-dimensional material is exposed.

Abstract: An improved parcel growth prediction system that uses parcel data, population data, and artificial intelligence to predict the growth of a geographic area at a micro level (e.g., a real estate parcel level) is described herein. For example, the improved parcel growth prediction system may generate a graph model and apply the graph model as an input to an artificial intelligence model to predict the likelihood that a particular parcel may be developed some time in the future. Ultimately, implementing the improved parcel growth prediction system described herein may lead to more precise placements of infrastructure projects and/or to infrastructure projects that more precisely support the needs of the population of a geographic area as time passes.

Abstract: Techniques are disclosed for automatically executing scripts for event in response to user activity within the event. A server executing a video conferencing service, receives meeting scheduling information and a set of user-specified scripting information from a user requesting to generate an event. In response to receiving a request from user device to access the event, the server causes display of an event interface to the device, the displayed interface including indications of sub-groups of a group of users accessing the conferencing service via a plurality of user devices and an indication of a video feed of a user in the group of users that is currently active. In response to one or more triggers corresponding to the event, one or more scripts are executed for the event, where executing the one or more scripts includes altering the displayed interface.

Abstract: File system performance enhancement is provided. Information related to a container of the computer accessing a file in a layer of a file system of an image corresponding to the container is recorded to form recorded file system layer access information. The recorded file system layer access information is shared with another file system of a container image corresponding to a different container on the computer. The container image is a same image as the image corresponding to the container that accessed the file to perform an operation associated with a cloud application.

Abstract: The present invention relates to a method for assembling molecules on the surface of a two-dimensional material formed on a substrate, the method comprises: forming a spacer layer comprising at least one of an electrically insulating compound or a semiconductor compound on the surface of the two-dimensional material, depositing molecules on the spacer layer, annealing the substrate with spacer layer and the molecules at an elevated temperature for an annealing time duration, wherein the temperature and annealing time are such that at least a portion of the molecules are allowed to diffuse through the spacer layer towards the surface of the two-dimensional material to assemble on the surface of the two-dimensional material. The invention also relates to an electronic device.

Abstract: The present invention relates to a method for assembling molecules on the surface of a two-dimensional material formed on a substrate, the method comprises: forming a spacer layer comprising at least one of an electrically insulating compound or a semiconductor compound on the surface of the two-dimensional material, depositing molecules on the spacer layer, annealing the substrate with spacer layer and the molecules at an elevated temperature for an annealing time duration, wherein the temperature and annealing time are such that at least a portion of the molecules are allowed to diffuse through the spacer layer towards the surface of the two-dimensional material to assemble on the surface of the two-dimensional material. The invention also relates to an electronic device.

Abstract: A method of digital measuring the color of fabrics based on digital camera, includes: making plain fabric samples; obtaining ground-truth color of plain fabrics using a spectrophotometer; capturing a raw format digital image of the plain fabrics using the digital camera and extracting raw camera responses of the plain fabrics; capturing a raw format digital image of a target fabric and extracting the raw camera responses of a ROI in the target fabric; calculating a Euclidean distance and a similarity coefficient between the raw camera responses of the ROI in the target fabric and the plain fabrics; normalizing the Euclidean distance and the similarity coefficient; calculating a weighting coefficient of each color data of the plain fabrics based on the normalized Euclidean distance and similarity coefficient; weighting every color data of plain fabrics with a corresponding weighting coefficient; and summing the weighted color data of the plain fabrics.

Abstract: The present invention relates to a method for assembling molecules on the surface of a two-dimensional material formed on a substrate, the method comprises: forming a spacer layer comprising at least one of an electrically insulating compound or a semiconductor compound on the surface of the two-dimensional material, depositing molecules on the spacer layer, annealing the substrate with spacer layer and the molecules at an elevated temperature for an annealing time duration, wherein the temperature and annealing time are such that at least a portion of the molecules are allowed to diffuse through the spacer layer towards the surface of the two-dimensional material to assemble on the surface of the two-dimensional material. The invention also relates to an electronic device.

Abstract: The present invention relates to a method for connecting an electrical contact to a nanomaterial carried by a substrate. At least one layer of soluble lithography resist is provided on the nanomaterial. An opening in the at least one layer of resist exposes a surface portion of the nanomaterial. At least a portion of the exposed surface portion of the nanomaterial is removed to thereby expose the underlying substrate and an edge of the nanomaterial. A metal is deposited on at least the edge of the nanomaterial and the exposed substrate such that the metal forms an electrical contact with the nanomaterial. Removing at least a portion of the soluble lithography resist from the nanomaterial such that at least a portion of the two-dimensional material is exposed.