Other

International Business Machines Corporation

Tsinghua University

Signify Holding B.v.

Huawei Digital Power Technologies Co., Ltd.

Philips Lighting Holding B.v.

Suzhou Halo Bio-tech Co., Ltd.

Bj Bioscience Inc.

Jihong Biotech (shanghai) Co., Ltd.

Zhong Shi Wang

Xuewu Wang

Yong Joon Hwang

Yaqiang Liu

Tianyu Ma

Yang Zhang

Jing Chen

Zhen Cao

Yu Peng

Qin Wang

Xiaoqing Duan

Qing Li

Yong Jun Yj Hwang

Bo Yu

Li Wen

Guang Yi Xu

Xin Cui

He Zhou

Li Li Gu

Xianglong Li

Tao Shi

Shijiang Yu

Teng Sun

Yingying Zhang

Jianshan Li

Zhe Li Yu

Shengjie Zhang

Jie Kong

Wang Li

Chang Zhi G Z Zhang

Yun Fei Duan

Zhi Hong Xie

Yun Wang

Mo Ling Gen

Wang Tzu Wei

Steven Fei

Ting Wen

Forest Si Liu

Ken W Xia

Liang K S Lu

Yongyan Wang

Jianxin Shen

Chao Hou

Shilai Chen

Disclosed are a detection collimation unit, a detection apparatus and a SPECT imaging system. The detection collimation unit includes: a scintillation crystal array configured to receive a gamma photon emitted by a radioactive source in a detected object; and a number of photoelectric devices configured to receive the gamma photon and converting the gamma photon into a digital signal. The scintillation crystal array includes a number of scintillation crystals. The number of scintillation crystals are arranged substantially in parallel and are spaced from each other. Each scintillation crystal has a side face configured to receive a ray emitted by the radioactive source and an end face. The number of photoelectric devices are coupled to the end faces of the number of scintillation crystals.

Detection collimation unit, detection apparatus and SPECT imaging system

A method for identifying a key module and a key node of a biomolecular complex network by fusing multiple methods on the basis of a topological structure of the biomolecular complex network which may be such as a protein-protein interaction network, a gene expression regulation network, a biological metabolism network, an epigenetic network, a phenotypic network or a signaling network, comprising the following main steps: according to the biomolecular network and a module division for the network, comprehensively and quantitatively identifying the key module and key node on the basis of the topological structure by various measuring methods from multi-angle.

Method for identifying key module or key node in biomolecular network

A short-circuit protection apparatus includes a first detection branch, a second detection branch, and a controller. The first detection branch includes a first sampling resistor and a first sampling capacitor that is connected in parallel to the first sampling resistor. A difference between an absolute value of a second sampling voltage and an absolute value of a first sampling voltage is a first difference. The controller obtains a comparison result between an absolute value of a first sampling voltage at two terminals of the first sampling resistor and an absolute value of a second sampling voltage at two terminals of the second sampling resistor, and if a difference between the absolute value of the second sampling voltage and the absolute value of the first sampling voltage is a second difference and the second difference is less than the first difference, controls the target circuit to stop working.

Short-circuit protection apparatus, short-circuit protection method for target circuit, and power conversion device

Bulb

A photovoltaic energy system and a method for detecting a ground insulation impedance, improve accuracy of detecting a ground insulation impedance after one or more conversion circuits are connected in parallel. The photovoltaic energy system includes one or more conversion circuits and a detection circuit. The detection circuit includes an alternating current signal source and a sampling resistor that are connected in series, a first sampling circuit, and a control circuit. The control circuit is configured to control the alternating current signal source to output harmonic signals of a first frequency and a second frequency. The first sampling circuit is configured to: when the alternating current signal source outputs the harmonic signal of the first frequency, collect a voltage at both terminals of the sampling resistor to obtain a first voltage.

Photovoltaic energy system and method for detecting ground insulation impedance

The present disclosure provides a gamma ray imaging device and an imaging method, where the imaging device includes a plurality of separate detectors. The plurality of separate detectors are provided at an appropriate spatial position, in an appropriate arrangement manner and are of an appropriate detector material, such that when rays emitted from different positions in an imaging area reach at least one of the plurality of separate detectors, at least one of the thicknesses of the detectors, the materials of the detectors, and the numbers of the detectors though which the rays pass are different, thereby achieving the effect of determining the directions of rays.

Gamma radiation imaging device and imaging method thereof

A method, system, and computer program product for detecting out-of-date runbooks are disclosed. The method may include generating a defect corresponding to an alert on a running workload system. The method may further include, in response to generating the defect in the running workload system, automatically obtaining an identification of a runbook based on information of the alert, automatically accessing the runbook based on the identification of the runbook, the runbook including instructions for fixing the defect, automatically parsing the instructions to obtain executable operations, and automatically executing the executable operations on the running workload system. The method may further include, in response to detecting that the alert is not solved on the running workload system after a predefined period, automatically determining that the runbook is out-of-date, and automatically generating a runbook out-of-date signal.

Out-of-date runbook detection

Disclosed is a tumor-targeting fusion protein comprising at least (i) a IL-15 peptide or a variant or functional fragment thereof, (ii) a IL-15R&#x3b1; polypeptide or a variant or functional fragment thereof, (iii) a Fc domain or a variant or functional fragment thereof, and (iv) a RGD polypeptide or a variant thereof. The fusion protein is preferably configured as RGD polypeptide-Fc domain-IL-15 polypeptide-IL-15R&#x3b1; polypeptide. The tumor-targeting fusion proteins provided herein improves the anti-tumor effects of IL-15 and prolongs the half-life of IL-15, while targeting tumor sites and acting upon tumor cells. In addition, the fusion proteins are capable of being expressed at high efficiency and purified. The high efficiency of anti-tumor activity enables the fusion proteins to be an excellent candidate for tumor immunotherapy.

Interleukin 15 fusion protein for tumor targeting therapy

LED bulb

The present invention is a system and method for template extraction based on source code similarity. The system receives source code and groups the class files into classes based on naming rules and inheritance hierarchy. Features are parsed for each class and encoded a float value. The classes are clustered based on similarities of the features. A similarity value is calculated for the classes in a cluster and potential candidate classes are selected based on the similarity value or inheritance hierarchy. A feature subset is selected across all candidate classes and differences in the features in the subset are determined. The features are then decoded and the differences are parameterized to generate a template. A variable definition file is created to cross-reference features and variables. Source code can then be generated using the template and the variable definition file.

Method and system for template extraction based on source code similarity

LED lamps

The invention discloses a machining method of welding an ear plate on a barrel of a central cylinder of a horizontal preheater. The machining method comprises step 1, designing a set of process equipment comprising welding guide brackets, a roller carrier and iron piers; step 2, drawing an assembly line of the ear plate on the barrel of the central cylinder; step 3, drawing a position line of the ear plate on a working platform and placing the ear plate on the central cylinder for spot welding; step 4, installing the welding guide brackets on the central cylinder, hoisting the welding guide brackets and the central cylinder together to the roller carrier, and placing the roller carrier on the iron piers to allow both ends of the central cylinder to be basically coaxial; step 5, placing temporary fixed flat steel on both ends of the ear plate and placing a run on plate and a blowout plate; step 6, symmetrically welding both sides of the ear plate on the central cylinder; step 7, removing the temporary fixed flat steel, the run on plate and the blowout plate, batch grinding welds and burrs; and step 8, hoisting the roller carrier and removing the welding guide brackets after the welds are proved conforming by ultrasonic examination. The horizontally welding method of the invention can substantially improve welding quality and reduce labor intensity of operators.

Machining method of welding ear plate on barrel of central cylinder of horizontal preheater

The invention discloses an automatic detection instrument for stool specimen, comprising an automatic controller; a dilution device used for adding quantitative diluent into the stool specimen; a stirring and blending device used for stirring and blending the diluted stool specimen; a detecting unit used for detecting the stool specimen, and an aspirating and cleaning device connected with the detecting unit through pipelines and used for transmitting the stool specimen to the detecting unit and cleaning the detecting unit and the connecting pipelines after detection. The detection instrument of the invention can automatically carry out quantitative dilution, physical microscopic examination and partial chemical detection for specimen completely in comparatively sealed pipelines, thereby reducing the link of air contact, reducing the contamination for the environment and laboratory, and improving the work efficiency by using computer software for automatic control.

Automatic detection instrument for stool specimen

A modified multi-function specimen box is provided. The modified multi-function specimen box includes a box body (). A box cover () is disposed on an opening of the box body (). A fixed rotary spindle () is disposed on the box cover (). The fixed rotary spindle () is capable of freely rotating with respect to the box cover (). A sampling spoon () is disposed at the bottom of the fixed rotary spindle (). A filter screen () is disposed in an inner cavity of the box body () in a direction perpendicular to the box cover (), and the filter screen () divides the box body () into a liquid addition cavity () and a liquid suction cavity (). The present invention achieves the dilution, uniform mixing, and filtration of a specimen.

Multifunctional specimen box

Growing community of inventors

Shanghai, China

Zhong Shi Wang