Dell Products Inc.

North China Electric Power University

Lenovo (beijing) Limited

Regeneron Pharmaceuticals, Inc.

Beijing Research Institute of Uranium Geology

Micromedmark Biotech Co., Ltd.

China Academy of Railway Sciences Corporation Limited

Beijing Huatie Information Technology Co., Ltd.

Beijing Ruichi Guotie Its Eng. & Tech. Ltd.

Signal & Communication Research Institute of China Academy of Railway Sciences Corporation Limited

Cheng Wang

Andrew J Murphy

Bing Liu

Hao Liu

Tianshu Bi

Tao Chen

Xu Chen

Rui Liu

Joel H Martin

Wei Lin

Qian Jack Liu

Ke Jia

Christos Kyratsous

Alexander O Mujica

Chenyu Zhang

Ke Zeng

Viktoria Gusarova

Zhihao Zhang

Katherine Cygnar

Dawei Tang

Jianguo Liu

Yao Wang

Christopher Schoenherr

Kaifeng Wang

Yi Ba

Andrew Baik

Leah Sabin

Mingkuan Qin

Wenqiang Wang

Xu Li

Ziying Li

Terra Potocky

Xiaoqian Xiu

Yuqi Cai

Jinyong Chen

Debao He

Xiaonan Bai

Donghuan Chen

Ruirui Geng

Tianrang Yang

Wen Kuang

Zhixiang Cui

Chunni Zhang

Yujin Zhang

Honghai Fan

Ce Han

Yiqun Liang

Maoshun Tang

Shangyong Gao

Jufeng Yang

Zuyuan Wang

Zhiyong Jiang

Hongmin Jiang

Wengang Fu

Chunduo Li

Qiangliang Guo

A method for determining a mining value of a leucogranite-hosted uranium deposit, including: determining average uranium grade, uranium occurrence, average uranium recovery rate, and uranium stripping ratio of the leucogranite-hosted uranium deposit in an exploration region, wherein the average uranium recovery rate is a ratio of a uranium recovery amount after hydrometallurgy to a total uranium amount, and the uranium stripping ratio is a ratio of an amount of rock to be stripped to a uranium ore amount in a mining process; and determining the mining value of the leucogranite-hosted uranium deposit in the exploration region, wherein the mining value of the leucogranite-hosted uranium deposit is determined based on one or more of the average uranium grade, the uranium occurrence, the average uranium recovery rate, and the uranium stripping ratio.

Method for determining mining value of leucogranite-hosted uranium deposit

A control method includes: in response to detecting that a connection state of one or more power interfaces of an electronic device changes, determining power supply terminal information of one or more power supply terminals connected to the one or more power interfaces, the power supply terminal information including a terminal quantity of the one or more power supply terminals and power supply parameter information of the one or more power supply terminals; and configuring one or more control parameters of one or more charging power chips of the electronic device at least based on the power supply terminal information, each of the one or more charging power chips being disposed at one of one or more power supply paths between one of the one or more power interfaces and one of one or more power-consuming components of the electronic device.

Control method and apparatus, and electronic device

Embodiments of the present disclosure provide a method, an electronic device, and a computer program product for storage performance expansion. The method includes acquiring, from a client, backup settings of a user for backing up data in a storage system and the user's priority. The method further includes determining, based on the user's priority, an input/output (I/O) specification of the storage system that is able to be allocated to the client. The method further includes determining, based on the backup settings, a time period in which a peak value of an I/O load of the storage system occurs. The method further includes increasing I/O performance of the storage system in response to that the peak value is greater than an upper limit of the I/O specification. The embodiments of the present disclosure can solve the I/O peak problem more effectively without interrupting a data backup or restoration service.

Method, electronic device, and computer program product for storage performance expansion

A method includes: generating a machine learning model based on historical operation data of the storage system, the storage system being used for backing up and restoring data in a client. The method further includes: determining, by the machine learning model, input/output (I/O) utilization of the storage system for a future time period. The method further includes: determining, in response to determining that the I/O utilization exceeds a predetermined threshold at a first time instance in the future, an I/O capacity corresponding to the determined I/O utilization based on the determined I/O utilization. The method further includes: adjusting the performance of the storage system based on the determined I/O capacity. The embodiments of the present disclosure enable more effective resolution of the I/O spike problem without interrupting data backup or restoration services.

Method, electronic device, and computer program product for adjusting performance of storage system

Compositions and methods for treating enzyme-deficiency diseases are disclosed. Multidomain therapeutic proteins containing an internalization effector binding domain and a lysosomal replacement enzyme activity are disclosed. The multidomain therapeutic proteins are capable of entering cells, segregating to the lysosome, and delivering the replacement enzyme activity to the lysosome.

Compositions and methods for internalizing enzymes

A method for analytically studying fault responses of an inverter-interfaced renewable energy source (IIRES). The IIRES includes a decoupled sequence control (DSC) system, and the DSC system includes a converter, a current controller, a low-voltage ride-through (LVRT) control unit, and positive and negative sequence components calculation (PNSCC) structures. The method includes: determining a detailed fault model of the IIRES; determining a unified model of the PNSCC structures; determining a simplified fault model of the IIRES in a fault detection phase; determining a simplified fault model of the IIRES in a control transient response (CTR) phase; detecting a short-circuit fault; cutting off an outer loop of the DSC system; switching the DSC system to a current control mode through the LVRT unit by the current controller; analyzing the short-circuit fault; and designing an enhanced fault-ride-through control of the IIRESs to suppress an inrush current to protect the IIRES.

Short-circuit fault detection method for a power grid

A method for protecting a power system having inverter-interfaced renewable energy sources is provided. The power system includes an inverter and a control system. The control system includes a current controller including a saturation limiter and a proportional and integral (PI) controller, a phase-locked system, and a low-voltage ride-through (LVRT) control unit. The method includes: by using a Park transformation matrix, determining an output voltage of the inverter; determining a modulated voltage of the output voltage; upon detecting a grid fault, obtaining current references by the LVRT control unit; determining a fault current in a first stage of a transient phase of the grid fault; determining a fault current in a second stage of the transient phase; determining a fault current in a third stage of the transient phase; and switching the control system to a fault control mode by tracking the fault currents in the first, second and third stages, to the current references.

Power frequency line protection procedure

Disclosed are a nickel/nickel hydroxide electrode catalyst, a preparation method thereof and an application thereof, the catalyst includes a porous matrix structure and a nanosheet, where the nanosheet is doped in the porous matrix structure, a mass percentage of the porous matrix structure is 95%-99%, a mass percentage of the nanosheet is 1%-5%, and a mass density of the nanosheet is 12-15 mg/cm; and the porous matrix structure is nickel, and the nanosheet is nickel hydroxide in β configuration. The present disclosure develops an electrode catalyst with higher catalytic efficiency and a simpler preparation method based on the Ni-based catalysts to achieve efficient application of hydrogen energy.

Nickel/nickel hydroxide electrode catalyst, preparation method thereof and application thereof

A method includes monitoring a first input/output (I/O) load set of the block storage system within a first time period and a second I/O load set within a second time period, wherein the block storage system is configured to back up and restore data in a client and has preconfigured predetermined thresholds. The method further includes determining a change of an I/O load of the block storage system based on the first I/O load set and the second I/O load set. The method further includes determining, based on the change of the I/O load, that an I/O load within a third time period reaches a first predetermined threshold. The method further includes adjusting I/O performance of the block storage system based on the I/O load within the third time period in response to determining that the I/O load within the third time period reaches the first predetermined threshold.

Method, electronic device, and computer program product for adjusting performance of block storage system

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Beijing, China

Cheng Wang