International Business Machines Corporation

Alibaba Group Holding Limited

Texas Instruments Corporation

Chinese Academy of Sciences

Shanghai Jiaotong University

Topharman Shanghai Co., Ltd.

Suzhou Vigonvita Life Sciences Co., Ltd.

Other

General Electric Company

Flex Ltd.

China Unionpay Co., Ltd.

Celestica Technology Consultancy (shanghai) Co. Ltd

Shanghai Academy of Agricultural Sciences

Topharman Shandong Co., Ltd.

Shanghai Yuking Water Soluble Material Technology Co., Ltd.

Yu Ying Wang

Junchi Yan

Min Gong

Chao Zhang

Wei Shan Dong

Wanli Min

Rui Wang

Chunhua Tian

Chen Wang

Jia Zou

Ju Wei Shi

Lan Jun Wang

Yaoliang Chen

Xiaomin Xu

CaiQin Ma

Jiqiu Xu

Chun Ma

Hualiang Jiang

Yue Chen

Zhen Wang

Yang He

Jingshan Shen

Jianfeng Li

Rongxia Zhang

Xiangrui Jiang

Weiming Chen

Jinming Wang

Yu Wang

Ning Duan

Cheng Fang Wang

Yi Qi

Jing Yan Ma

Chao Xue

Peng Fei Tian

Guoqiang Hu

Yang Yang

Heng Cao

Zhao Cao

Guanghui Tian

Yun Jie Qiu

Liang Zhu

Wenjin Li

Ping Xu

Xiansheng Hua

Hongzhi Tang

Fei Tao

Ying Chi

Zhou Ye

Zejing Wang

Zhujun Li

Songming Zhou

Chunhui Wu

Yongjian Liu

Fan Chen

Cuiqing Ma

Fu Li Bian

Zhangyi Xie

Feipu Yang

Bo Xin

Lei Zhang

Bo Gao

Wei Sun

Fan Yang

Zhi Hu Wang

Zheng Liu

Wei Zhao

Yue Hua Zhang

Jing Xu

Jie Li

Bo Wang

Yang Wayne Wang

Ting Li

Scott Martell Boyette

Bo Chen Zhu

Guan Zhong Wang

Chen Chen

Liya Fan

Wen Hao An

Xiao Sun

Yuxin Chen

Ke Hu

Wei Jia Liu

Sishuang Wan

Yan Xi Jin

Baohua Yang

Xuansong Xie

Rong Hong Xu

Minghui Dai

Wenhui Zhang

Chao Liu

Fuqiang Zhu

Qingkai Mao

Bo Chen Z Zhu

Baohui Pang

Jiangsong Zhang

Jin Suo

RenFu Ma

Zhijun Fei

The present invention discloses a bacterium and an obtaining method and application thereof. The bacterium has a property of coproducing 1,3-propanediol and D-lactic acid. Further, the bacterium is, includingPDL-5 CCTCC M 2016185. The obtaining method of the bacterium may be to obtain the bacterium by directly screening wild bacteria that satisfy conditions from the environment or performing gene engineering modification to wild bacteria. The present invention has the advantages that the bacteria can coproduce 1,3-propanediol and D-lactic acid through fermentation, the molar conversion rate and the concentration of the two products are very high, the types of byproducts are few, the concentration is low, the product extraction process is simplified, the high-efficiency biological production of 1,3-propanediol and D-lactic acid can be realized, and the industrial application prospect is very great.

Bacterium and obtaining method and application thereof

A method of operating a vibrational energy harvesting system includes providing an energy harvester and an energy storage module. The energy storage module is coupled to the energy harvester to transfer energy to the energy storage module. The method also includes determining whether the energy transferred exceeds a predetermined threshold. The method further includes limiting the energy transferred to the energy storage module by a passive device when the energy transferred exceeds the predetermined threshold.

Method of energy storage in vibrational energy harvesting

A system includes: 1) a battery configured to provide an input voltage (VIN); 2) switching converter circuitry coupled to the battery, wherein the switching converter circuitry includes a power switch; 3) a load coupled to an output of the switching converter circuitry; and 4) a control circuit coupled to the power switch. The control circuit includes: 1) a switch driver circuit coupled to the power switch; 2) a summing comparator circuit configured to output a first control signal that indicates when to turn the power switch on; and 3) an analog on-time extension circuit configured to extend an on-time of the power switch by gating a second control signal with the first control signal, wherein the second control signal indicates when to turn the power switch off.

Switching converter with analog on-time extension control

The present application discloses a method, device, and system for processing a medical image. The method includes obtaining a source spinal image, identifying one or more vertebral bodies and one or more intervertebral discs comprised in the source spinal image, determining the vertebral body recognition results corresponding to the one or more vertebral bodies and the intervertebral disc recognition results corresponding to the one or more intervertebral discs, and determining target recognition results corresponding to the source spinal image based at least in part one on one or more of the vertebral body recognition results and the intervertebral disc recognition results.

Processing method, model training method, means, and storage medium for spinal images

A method for managing a region tag comprises: acquiring region identifier information of a geographic region; acquiring an attribute evaluation tag of the geographic region by a user in the geographic region and a time identifier of the attribute evaluation tag; integrating the region identifier information, the attribute evaluation tag, and the time identifier thereof into a region tag of the geographic region; clustering region tags to generate a region time period tag of the geographic region for a time period based on that each region tag comprises the region identifier information of the geographic region and a time identifier within the time period, wherein the region time period tag of the geographic region for the time period corresponds to a function attribute of the geographic region for the time period; and outputting region time period tags of the geographic region for time periods, respectively.

Method and apparatus for managing region tag

The present invention provides a tetrahydroprotoberberine compound represented by the formula (I), enantiomers, diastereomers, racemates and mixtures thereof, and pharmaceutically acceptable salts, crystalline hydrates and solvates thereof. The invention also provides a method for preparing the compound and the use thereof in the preparation of a medicament for preventing and/or treating central nervous system diseases.

Tetrahydroprotoberberine compound, preparation method therefor and uses thereof, and pharmaceutical composition

Embodiments of the disclosure provide methods, apparatuses, and computer-readable media for generating image reports. In one embodiment, the method includes: obtaining an image to be analyzed; determining at least one reference image corresponding to the image to be analyzed, the at least one reference image corresponding to a respective reference image report; and generating, based on the reference image report, an image report corresponding to the image to be analyzed. In the method for generating an image report provided by the embodiments, by obtaining an image to be analyzed is obtained, at least one reference image corresponding to the image to be analyzed is determined; and an image report corresponding to the image to be analyzed is generated based on a respective reference image report corresponding to the at least one reference image. Therefore, medical staff are assisted in quickly writing an image report, thereby ensuring the quality and the efficiency of the image report, reducing labor costs and time costs required for collating the image report, and further improving the practicability of the method.

Method and apparatus for generating image reports

A method/system for managing experimental data, a computer readable storage medium, and a device are provided. The method includes: recording the managing experimental data, and preprocessing the experimental data, to obtain at least two preprocessed experimental arrays; selecting one element from each of two selected preprocessed experimental arrays according to an analysis requirement, and combining the elements to form a cyclic experimental database, the cyclic experimental database including several combination data; performing cyclic statistical analysis on the combination data in the cyclic experimental database, to obtain a cyclic statistical result corresponding to retrieved combination data.

Method/system for managing experimental data, computer readable storage medium, and device

Autotrophic nitrogen fixation genes and an autotrophic nitrogenase expression cassette for plants and uses thereof are disclosed. Nitrogenase related genes of nitrogen fixation gene cluster fromsp. are specifically optimized by plant expression patterns through synthetic biology, to obtain autotrophic nitrogen fixation genes, which are then constructed into plant constitutive expression units. The expression units are assembled in a plant expression vector by isocaudarner cloning method and transformed into plants, thereby realizing autotrophic nitrogen fixation of the plants.

Autotrophic nitrogen fixation genes and an autotrophic nitrogenase expression cassette for plants and uses thereof

A method for matching semantic text data with tags. The method includes: pre-processing multiple semantic text data to obtain original corpus data comprising multiple semantic independent members; determining the degree of association between any two of the multiple semantic independent members according to a reproduction relationship of the multiple semantic independent members in a natural text, determining a theme corresponding to the association according to the degree of association between any two, and thus determining a mapping probability relationship between the multiple semantic text data and the theme; selecting one of the multiple semantic independent members corresponding to the association as a tag of the theme, and mapping the multiple semantic text data to the tag according to the determined mapping probability relationship between the multiple semantic text data and the theme; and taking the determined mapping relationship between the multiple semantic text data and the tag as a supervision material, and matching the unmapped semantic text data with the tag according to the supervision material.

Method and device for matching semantic text data with a tag, and computer-readable storage medium having stored instructions

The present disclosure provides a storage chassis and an electronic device including the storage chassis. The storage chassis has a first receiving space at an upper portion of a rear end, the first receiving space is configured to be shared by a plurality of functional modules, and each functional module includes cable management supports, CPU computation control modules or storage hard disks. In the present disclosure, more modules can be arranged in a limited chassis space flexibly and reasonably, thereby improving the utilization of the chassis space and implementing configuration of various functions.

Storage chassis and electronic apparatus comprising the same

The present disclosure relates to a maleate salt of a benzothiophene compound, a crystalline form thereof, and a use thereof. Specifically, the present disclosure relates to a compound represented by formula (I-A), a crystalline form A thereof, a preparation method of a pharmaceutical composition including the same, and a use of the pharmaceutical composition in the preparation of drugs for preventing or treating diseases of the central nervous system. The compound represented by formula (I-A) and the crystalline form A thereof in the present disclosure have excellent physical and chemical properties, high oral bioavailability, excellent drugability, and are well-suited for pharmaceutical preparation, application, and preservation. 

Maleate salt of benzothiophene compound, crystalline form thereof, and use thereof

A circuit comprising a frequency to voltage converter having an input configured to receive a signal and an output coupled to a first node and another frequency to voltage converter having an input configured to receive a reference clock and an output coupled to a second node. The circuit also comprises a voltage source coupled between the first node and a third node, a voltage source coupled between the second node and a fourth node, a switch coupled between the first node and the third node, and a switch coupled between the second and fourth nodes. The circuit further comprises a comparator having an input coupled to the second node, another input coupled to the third node, and an output, a logic circuit having an input coupled to the comparator output and an output, and a counter having an input coupled to the logic circuit output and an output.

Self-calibrated DC-DC converter

Growing community of inventors

Beijing, China

Yu Ying Wang