Abstract: Disclosed are molybdenum trioxide with a novel molecular structure and a chiral octahedral crystal phase structure, octamolybdate of the molybdenum trioxide and a preparation method of the octamolybdate. A molecular formula of ?-MoO3 with the novel molecular structure and the chiral octahedral crystal phase structure is Mo8O24, and the generated nano-molybdate based on the octamolybdate is a new species, so that a new member is added to inorganic salt chemical industry, and an application of the nano-molybdate changes all aspects of daily life of people, for example, the nano-molybdate having a disinfection function and insoluble in water is used in agricultural crop production and quality improvement, freshwater aquaculture and mariculture, sanitary disinfection, various anti-microbial and anti-tumor activities, batteries and various energy storages, semi-conductors, anti-biochemical weapons, intelligent materials and other aspects.

Abstract: A display panel and a display device are provided. The display panel includes a substrate; light-emitting devices, pad groups on a side of the substrate, and first metal elements and second metal elements at a side of the pad groups close to the substrate. Each pad group includes a first pad and a second pad, and at least one pad group corresponds to one light-emitting device. In one pad group corresponding to one same light-emitting device, along a direction perpendicular to a plane of the substrate, the first pad at least partially overlaps the first metal elements with an overlapping area of S1 and the second pad at least partially overlaps the second metal elements with an overlapping area of S2 where |S1?S2|/S1?5%, or the first pad does not overlap the first metal elements and the second pad does not overlap the second metal elements.

Abstract: The present disclosure provides an environment-friendly wrapping-free heat-not-burn naked tobacco product. The tobacco product includes, in percentage by mass, 20-60% of mixed powder, 10-40% of a porous carrier material, 15-50% of a tobacco extraction mixture, 1-10% of a particle aggregation inhibitor and 10-40% of a binder. The environment-friendly wrapping-free heat-not-burn naked tobacco product can effectively inhibit emission of harmful substances in smoke; meanwhile, a paper tube, a filter tip and a blocking piece which are required for a traditional cigarette are not needed, the naked tobacco product is utilized, the difficulty of a production process is lowered, raw materials are reduced, and the tobacco product is more environmentally friendly. According to the tobacco product with the proportion of components, the smoke amount is abundant, the fragrance is good, smoke is soft and fine, offensive firewood smell is avoided, irritation is small, the remaining taste makes people comfortable.

Abstract: Provided are a separation tower and method for treating condensed water. In order to overcome the defects that an apparatus has high investment and energy consumption and requires high safety due to the need to use an organic phase as an extractant, the present disclosure provides a separation tower for treating condensed water. The water separation tower includes a tower body. Evaporation units for purifying the condensed water are disposed in the tower body. A final-effect condensation unit is disposed below the evaporation units and connected with a vacuum pump.

Abstract: Provided are an array substrate and a preparation method thereof and a display panel. The array substrate includes a base, a drive layer and a first light-shielding layer. The drive layer is formed on the base, a first opening is configured in the drive layer, the drive layer has a first side wall at the first opening, and the first side wall has at least one step. The first light-shielding layer is formed on the drive layer and extends to the first side wall.

Abstract: A multi-type industrial robot control system may include: an automation controller; and a programmable logic controller (PLC)-robot bridge. The controller stores a general-purpose robot control function block generated using a unified design standard, calls a corresponding robot control function block for a robot and using robot state data and puts out corresponding first command data to the PLC-robot bridge. The PLC-robot bridge virtualizes robot interfaces of corresponding offline programming functions of different types of robot as a unified virtual interface, calls a corresponding offline programming function via the unified virtual interface according to the first command data, and generates second command data for output to a corresponding robot controller. The corresponding robot controller controls a corresponding robot. At the same time, robot state data from a corresponding type of robot is received via the unified virtual interface and the robot state data is fed back to the automation controller.

Abstract: The display module (100) includes: a supporting member (2) and a display panel (2), supporting member (1) includes an interlayer part (11) and a supporting part (12), the surface of the side of the supporting part (12) that is away from the interlayer part (11) is a supporting curved face (121), the supporting curved face (121) protrudes in the direction away from the interlayer part (11), the display panel (2) includes a non-bending part (21), a bending part (22) and a connecting part (23), the non-bending part (21) and the connecting part (23) are located on the two sides of the interlayer part (11) in the thickness direction of the interlayer part (11), the bending part (22) supports the side of the supporting part (12) that is away from the interlayer part (11), and the inner surface of the bending part (22) adheres to the supporting curved face (121).

Abstract: Disclosed is a method for predicting creep damage and deformation evolution behavior with time, which comprises the following steps: obtaining tensile strength ?b through high-temperature tensile test; obtaining the strain curve, minimum creep rate {dot over (?)}m and life tƒ through creep test; obtaining the threshold stress ?th at different temperatures; establishing the relationship between the tensile strength ?b, the threshold stress ?th and the temperature T; establishing the prediction formulas of the minimum creep rate ?th and creep life ?b based on the threshold stress {dot over (?)}m and the tensile strength tƒ; establishing a creep damage constitutive model, including strain rate formula and damage rate formula; obtaining the evolution behavior of strain and deformation with time; obtaining the evolution behavior of damage with time.

Abstract: Disclosed is a method for compiling an equivalent acceleration spectrum of creep under variable temperatures and loads. The method includes following steps: respectively carrying out a material high-temperature tensile test, material high-temperature creep tests and creep tests under two-stage variable temperatures and loads, and calculating values of a parameter p in a creep damage accumulation model under two-stage variable temperatures and loads; based on a nonlinear damage accumulation model under multi-stage variable temperatures and loads, calculating a damage D caused by a multi-stage variable temperatures and loads creep load spectrum by utilizing values of parameter p; based on the principle of consistency of damage D, transforming the multi-stage variable temperatures and loads creep load spectrum into an equivalent acceleration spectrum of a first-order maximum creep load, and finally compiling the equivalent acceleration spectrum of creep under variable temperatures and loads.

Abstract: Provided is a modeling method and apparatus for a model of tracing the origin of durians, and a method for tracing the origin of durians. The modeling method includes obtaining isotope analysis data of pulp and seeds of durians of a target production area; generating a model of tracing the origin for a corresponding target production area through a preset analysis modeling algorithm using the isotope analysis data and information of the corresponding target production area; and validating an accuracy of the model of tracing the origin using the isotope analysis data of the target production area and other production areas, to obtain the accuracy of the model. The modeling method for a model of tracing the origin of durians of the present application performs isotope analysis on durians of the target production area, and generates a corresponding model of tracing the origin after obtaining isotope analysis data.

Abstract: A test system for testing a device under test includes: a signal processor configured to generate a plurality of independent signals and to apply first fading channel characteristics to each of the independent signals to generate a plurality of first faded test signals; a test system interface configured to provide the plurality of first faded test signals to one or more signal input interfaces of the device under test (DUT); a second signal processor configured to apply second fading channel characteristics to a plurality of output signals of the DUT to generate a plurality of second faded test signals, wherein the second fading channel characteristics are derived from the first fading channel characteristics; and one or more test instruments configured to measure at least one performance characteristic of the DUT from the plurality of second faded test signals.

Abstract: Disclosed is a real-time detection method of a block motion based on a feature point recognition, including following steps: S1, calibrating a camera; S2, shooting digital images of a block on a surface of a breakwater by the camera, and sending the digital images to a digital signal processing system based on a field programmable gate array; S3, carrying out a feature point detection of the block in the images by the digital signal processing system; S4, carrying out a coordinate conversion after the feature point detection; S5, comparing position changes of the feature points of the block before and after a test, making a difference between coordinates of the two images before and after the test to obtain a change value of the feature points, and obtaining a displacement of the block; and S6, displaying displacement calculation results on a data processor.

Abstract: The present disclosure provides a method for processing a virtual object, including: acquiring at least one virtual object; determining at least one display layer in a virtual reality space, where the virtual reality space is divided into a plurality of display layers, and a plurality of display layers are arranged in a stacked manner; and displaying the at least one virtual object in the at least one display layer. The present disclosure also provides a virtual object processing system and a virtual reality device.

Abstract: The present invention discloses a multi-arm polycarboxylate water reducer and a preparation method thereof, the preparation method includes the following steps: making a phenolic hydroxyl containing rigid compound and p-nitrobenzonitrile subjected to a nucleophilic substitution reaction in a solvent, then subjected to addition with a sodium azide in a solvent and water mixed solution to obtain a tetrazole derivative; making an unsaturated polyether macromonomer subjected to terminal halogenation and react with the prepared tetrazole derivative to obtain a tetrazole-containing multi-arm unsaturated polyether macromonomer; and subjecting the tetrazole-containing multi-arm unsaturated polyether macromonomer, an unsaturated carboxylic acid small monomer and an unsaturated polyether macromonomer to a free radical polymerization reaction under combined action of an initiator, a reducing agent and a molecular weight regulator to obtain the multi-arm polycarboxylate water reducer integrating shrinkage reducing and an

Abstract: The present disclosure relates to techniques for using variant inconsistency attack (VIA) as a simple and effective adversarial attack method to create useful adversarial examples for adversarial training of machine-learning models. In one particular aspect, a method is provided that includes obtaining a set of input examples for attacking a machine-learning model (the set of examples do not have corresponding labels), modifying an example from the set of examples in a utility preserving manner to generate a pair of modified examples, attacking the machine-learning model with the pair of modified examples in order generate a pair of predictions for the pair of modified examples, comparing the pair of predictions to determine whether the pair of predictions are the same or different, and in response to the pair of predictions being different, adding the pair of modified examples to a set of adversarial examples.

Abstract: Disclosed is an equivalent acceleration method of creep loads based on a consistent failure mode. The equivalent acceleration method includes obtaining corresponding tensile strengths; obtaining corresponding creep rupture time; establishing rupture time law, minimum creep rate law and rupture strain law; calculating the value of parameter p in creep damage accumulation model; and dividing the failure mode consistency interval of creep load under variable temperature and variable load. The damage caused by the creep load in the failure mode consistency interval is calculated by using the multi-grade variable temperature and variable load creep nonlinear damage accumulation model, the damage is accelerated to the maximum creep load state in the failure mode consistency interval according to the principle of damage equivalence, and finally the equivalent acceleration of creep load is realized.

Abstract: Disclosed is a method for compiling an equivalent acceleration spectrum of creep under variable temperatures and loads. The method includes following steps: respectively carrying out a material high-temperature tensile test, material high-temperature creep tests and creep tests under two-stage variable temperatures and loads, and calculating values of a parameter p in a creep damage accumulation model under two-stage variable temperatures and loads; based on a nonlinear damage accumulation model under multi-stage variable temperatures and loads, calculating a damage D caused by a multi-stage variable temperatures and loads creep load spectrum by utilizing values of parameter p; based on the principle of consistency of damage D, transforming the multi-stage variable temperatures and loads creep load spectrum into an equivalent acceleration spectrum of a first-order maximum creep load, and finally compiling the equivalent acceleration spectrum of creep under variable temperatures and loads.

Abstract: Embodiments of the present disclosure relate to application deployment in a multi-cluster environment. In an embodiment, a computer-implemented method is disclosed. According to the method, first information about a resource requirement of an application is sent to a plurality of managed computing clusters. A plurality of predicted deployment results are received from the plurality of managed computing clusters, which indicate whether the application is to be partially or fully and successfully deployed on the plurality of managed computing clusters. In accordance with a determination, from the plurality of predicted deployment results, that a plurality of functions of the application fail to be deployed on a single managed computing cluster, at least two managed computing clusters are selected from the plurality of managed computing clusters and the application is deployed on the at least two managed computing clusters. In other embodiments, a system and a computer program product are disclosed.

Abstract: A production device, method and application of nano-sized zinc molybdate. The device includes a double-cone mixer; an elevator is obliquely provided at a bottom of a discharge port of the double-cone mixer; a rear end of the elevator is located above a feeder; the feeder is connected to one end of an electric heating converter, an other end of the electric heating converter is connected to a finished product bin; a top of the finished product bin is provided with an atomizing nozzle for adding nanomaterial dispersant; the atomizing nozzle is connected to a syringe pump by pipeline. High-purity nano-sized molybdenum trioxide and nano-sized zinc oxide are adopted to synthesize nano-sized zinc molybdate in an electric heating converter. The nano-sized zinc molybdate prepared by the device and method can be used for treatment of African swine fever virus, coronavirus, and AIDS phase I, Ebola, dengue fever, polio viruses.

Abstract: Systems, methods and computer program products dynamically configuring architecture of high-availability computing environments to maximize uptime of the high-availability systems and minimizing the down time of the computing environment fulfilling incoming connections, requests and data transfers. Embodiments dynamically configure arbitrary systems of the high availability computing environments, including network nodes, virtual machines, containerized systems, managed clusters thereof, agents, and application components, using a lightweight and portable HA controller plugin. The HA controller plugin installs controller components, data migration logic, synchronizes data and configurations of the computing environment on any nodes promoted to controllers with lead HA controllers elected by system administrators.