University of Science and Technology Beijing

Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Apple Inc.

The Texas A&m University System

China Mobile Communications Corporation

Beijing Jiaotong University

Dawei Zhang

Xiaogang Li

Hong He

Wei Zeng

Haitong Sun

Weidong Yang

Wei Wang

Tingze Dong

Jun Mo

Chaofang Dong

Xuequn Cheng

Lingwei Ma

Jinke Wang

Yushu Zhang

Oghenekome Oteri

Chunxuan Ye

Yang Tang

Seyed Ali Akbar Fakoorian

Jie Cui

Chunhai Yao

Yuchul Kim

Zhibin Wu

Chao Li

Haijing Hu

Jin Xu

Yao Huang

Jian Li

Qian Zhang

Nan Li

Fan Zhang

Jingpeng Li

Hongpeng Li

Jianxing Shang

Hong Luo

Di Xu

Yuguang Fan

Dongsheng Huang

Zhenping Hu

Sunghun Song

Yi Jin

Lu Tian

Zhao Chen

Melissa A Grunlan

Sen Li

Shuai Yan

William B Saunders

Cuiwei Du

Cody A Schoener

Song Ruan

Chenhao Ren

Jiqiang Liu

Hongchang Qian

Guorong Chen

Pengrui Liu

Xiaoting Lyu

Xiangrui Xu

Li Duan

Yidong Li

Weiwei Chang

Jianguo Gao

The present disclosure discloses a process for evaluating a corrosion inhibitor based on a high-throughput corrosion chip. In the present disclosure, a high-throughput corrosion chip is first prepared by using a chip spotter, and only a corrosion inhibitor and a corrosive substance need to be spotted on a metal sample to quickly, efficiently, and accurately evaluate performance of a corrosion inhibitor formulation, to meet corrosion test conditions such as different substances, different concentrations, and different corrosion duration; and then a corrosion degree of each measurement point in the high-throughput corrosion chip is identified and quantified by using a laser scanning confocal microscope. The high-throughput corrosion chip prepared by using the foregoing method can bear 10-1000 measurement points, and these measurement points can reflect corrosion effects of different inhibitor formulations in different corrosion duration.

Process for evaluating corrosion inhibitor based on high-throughput corrosion chip

Disclosed are a superhydrophobic coating with abrasion resistance and a preparation method thereof. The coating has a composite structure formed by a nanohybrid composed of nano-SiOand multi-wallet carbon nanotubes, and a resin as a matrix.

Superhydrophobic coating with abrasion resistance and preparation method thereof

Disclosed are an antimicrobial high-entropy alloy FeCoNiCrCe and a preparation method thereof, falling within the technical field of high-entropy alloys. The high-entropy alloy in the present disclosure has an expression: FeCoNiCrCe, 0.1≤x≤0.5, and a proportion of each element is a molar ratio. In the present disclosure, the microstructure and mechanical and antimicrobial performances of high-entropy alloy FeCoNiCrCeare improved by adjusting a content of Ce.

Antimicrobial alloy and preparation method thereof

A method and apparatus of a device that determines a physical downlink shared channel scheduling resource for a user equipment device and a base station is described. In an exemplary embodiment, the device selects a plurality of component carriers from a pool of available component carriers associated with a wireless link established between the user equipment device and the base station. In addition, the device selects a virtual component carrier from the plurality of component carriers. Furthermore, the device determines a physical downlink shared channel scheduling resource based on at least the virtual component carrier.

Methods and apparatus for multiple component carrier physical downlink shared channel scheduling in wireless communication

Apparatus and methods are provided for port selection codebook configuration. A user equipment (UE) may decode a channel state information (CSI) report configuration (CSI-ReportConfig) from a base station. The CSI-ReportConfig configuring a port selection codebook comprising a port selection matrix W, a combinational coefficient matrix W, and a frequency basis selection matrix W. Based on the CSI-ReportConfig, the determines, for the port selection matrix W, up to L CSI reference signal (CSI-RS) ports out of P CSI-RS ports configured for measuring and reporting CSI. For the frequency basis selection matrix W, the UE determines up to Mv frequency basis out of N frequency basis. For the combinational coefficient matrix W, the UE determines up to L*Mv entries per layer. The UE reports one or more of the port selection matrix W, the combinational coefficient matrix W, and the frequency basis selection matrix Wto the base station.

Methods and apparatus for configuring W1, W2, and WF for port selection codebook enhancement

A method for distributing an equity reward for federated learning based on an equity theory includes the following steps: applying Adams' equity theory to federated learning, analyzing, by a participant, all factors invested in a federated task comprehensively, then giving an expected reward for this task, calculating, by the task publisher, the reputation of the participant; participating, by the participant, in each round of a training task using a local data to evaluate data contribution, model contribution, and a waiting-time allowance of the participant, then combining contribution results of the three factors to evaluate the contribution of the participant; after a global model converges, dynamically adjusting weights of the three factors according to an objective function of the equity reward, with a goal that an actual reward of the participant is as close as possible to the expected reward, and obtaining and distributing the actual reward of the participant.

Method for distributing equity reward for federated learning based on equity theory

The present disclosure provides a high-flux sensor suitable for corrosion big data monitoring and a method of manufacturing the same. The sensor includes a first metal sheet, a second metal sheet and an insulating sheet therebetween. The two metal sheets are laminated. The metal sheets and the insulating sheet form a test piece group. A through hole is drilled in the test piece group.

High-flux sensor suitable for corrosion big data monitoring and manufacturing method

The disclosure discloses an array substrate, a method for manufacturing the same, a display panel and a display device. The array substrate includes a base substrate; a plurality of data lines and a plurality of dummy leads, wherein the plurality of data lines and the plurality of dummy leads are in the same layer on the base substrate, and the plurality of data lines and the plurality of dummy leads extend along the first direction; and at least one dummy lead includes a plurality of wires which extend in the first direction and are disconnected with one another.

Array substrate with dummy lead including disconnected conducting wires, method for manufacturing the same, display panel and display device

The present application provides a display substrate and a display device. The display substrate includes a display region and a non-display region, a surface layer of the display region being rubbed to form an alignment layer, the non-display region being provided with a test electrode, the test electrode including multiple strip-shaped first sub-electrodes, the extending direction of the first sub-electrodes being the same with the direction of the rubbing for forming the alignment layer. By dividing the test electrode into multiple strip-shaped first sub-electrodes and the extending direction of the first sub-electrodes (i.e., the length direction) being the same as the rubbing direction of the rubbing to form an alignment layer, the display substrate can make the alignment of the alignment layer formed by the rubbing consistent and uniform, thereby avoiding the occurrence of Rubbing Mura when the alignment layer is formed by the rubbing.

Display substrate and display device

This present invention provides a method for preparing a stainless reinforcing steel bar resistant to corrosion of chloride ions, and belongs to the technical field of corrosion-resistant materials. This method particularly comprises the steps of: selecting a reinforcing steel bar blank, and performing oil removing, rust removing, water washing, and drying treatments on the surface of the reinforcing steel bar blank to be treated, or directly performing sand blasting or shot blasting on a reinforcing steel bar blank whose surface is only slightly rusted; placing the reinforcing steel bar blank in a chromium-containing environment, and keeping at a certain temperature for a certain time such that chromium in the environment is capable of diffusing into the surface of the reinforcing steel bar blank to form a chromium-containing diffusion layer, wherein an area in the diffusion layer where the weight content of Cr exceeds 12% meets the basic component requirements for a stainless steel, and this area is the effective diffusion layer described in this invention; and performing cooling treatment on the heat diffusion treated reinforcing steel bar. In this invention, a reinforcing steel bar blank is pre-formed, a heat diffusion technique is optimized, and the corrosion resistance to chloride ions of the stainless reinforcing steel bar of this invention is superior to that of the 316L stainless reinforcing steel bar.

Method for preparing stainless reinforcing steel bar resistant to corrosion of chloride ions

A method of making a shape memory polymer (SMP) tissue scaffold includes forming a salt template and adding a macromer solution to the salt template. The macromer solution may include a photoinitiator solution. The method includes drying the SMP scaffold and leaching salt from the SMP scaffold. A coating is then applied to the SMP scaffold. The coating may be applied either before or after heating the SMP scaffold.

Shape memory polymer scaffolds for tissue defects

Embodiments of the present invention provide an array substrate and a display device. The array substrate comprises a display area and a non-display area located in the periphery of the display area. A signal unit for transmitting external control signal and a gap region in which the signal unit is not disposed are provided in the non-display area. An auxiliary unit is disposed in the gap region, and the auxiliary unit and the signal unit have the same height and are electrically isolated from each other. A surface pattern of the signal unit is the same as that of the auxiliary unit in any corresponding part. In the array substrate, the segment difference in the non-display area due to the wiring are eliminated, and Rubbing Mura due to uneven rubbing strength of the rubbing roller on the periphery is reduced or eliminated, thereby achieving consistent rubbing effects.

Array substrate and display device

A method and device for obtaining carrier information and carrier information indication include: a user equipment obtains parameters of uplink carrier information according to the message sent by a network side in broadcast manner, or, the user equipment obtains parameters of uplink carrier information according to the preset information. Time Division Duplex wireless communication system with asymmetry uplink frequency band and downlink frequency band can be supported effectively, guard frequency band near the intersection occurred when the adjacent frequencies coexist is utilized fully, and frequency spectrum utilization rate is improved; further more, Time Division Duplex wireless communication system with unequal uplink band width and downlink band width can be supported, and the application of the Time Division Duplex system is expanded effectively.

Method and device for obtaining carrier information and carrier information indication

Growing community of inventors

Beijing, China

Dawei Zhang