Nanjing University

Jiangnan University

Nokia Solutions and Networks Oy

Ge Precision Healthcare LLC

A.o. Smith Corporation

Nanjing Hydraulic Research Institute

Tunghsu Optoelectronic Technology Co., Ltd.

Huzhou Mingshuo Optoelectronics Technology Co., Ltd.

Akzo Nobel Powder Coatings (ningbo) Co., Ltd.

Wuxi Enbange Machinery Co., Ltd.

Sheyang Research Institute of Nanjing University

Nanjing Quankai Research Institute of Biomaterials Co., Ltd.

Jiangsu Xinshengqi Plastics Industry Technology Co., Ltd.

Nanjing Youju Environmental Protection Material Co., Ltd.

Huzhou Mingshuo Optoelectronic Technology Co., Ltd.

Wei Jiang

Quanxing Zhang

Hong Li

Wei Huang

Bingcai Pan

Aimin Li

Xiaoliang Wang

Dongshan Zhou

Qi Xue

Na Cheng

Jing Jiang

Wei Chen

Chuanlai Xu

Xiaoling Wu

Liqiang Liu

Hua Kuang

Liguang Xu

Shanshan Song

Yongming Hu

Wei Ma

Qing Ji

Xupeng Zong

Tianrong Zhang

Shaochuan Luo

Christoph Schick

Gunter Wolff

Dayan Bi

Bu Qiu

Jianyun Zhang

Qiuwen Chen

Gang Liu

Yuqing Lin

Feng Wu

Liuming Hu

Lei Tang

Tiesheng Guan

Yong Gao

Jiaye Sheng

Evgeny Zhuravlev

Zhaobang Zeng

Lai Wei

Yuxin Zhang

Lijum Wang

Graeme Alan Bell

Nirmalya Chakravorty

Lieping Yan

Peiyan Zhao

Jianyuan Miu

Weijiang Meng

Lihua Cai

LiBin Zhou

Lanji Yan

Yixuan Wang

Pingping Zhang

Weifeng Xie

Jianwen Zhong

Rong Lu

Yincheng Lu

Ping Sun

Yunbiao Qi

Hong Che

Libin Zhou

A hybridoma cell line of secreting cyproheptadine monoclonal antibodies with a preservation number of CGMCC No. 14699 belongs to the field of food safety immunological detection. BALB/c mice are immunized through one time immunization with complete freund's adjuvant, three times of booster immunization with incomplete freund's adjuvant and one time of rush immunization with cyproheptadine complete antigen without adjuvant; the spleen cells from BALB/C mice immunized with high potency and low value of IC50 are fused with murine myeloma cells; and then the hybridoma cell line is obtained through indirect competitive ELISA screening and three sub-clones. The monoclonal antibody secreted by this cell line has good specificity and detection sensitivity to cyproheptadine (value of IC50 is 0.37 ng/ml), being suitable for detection of cyproheptadine in food.

Hybridoma cell line of secreting cyproheptadine monoclonal antibodies and preparation method thereof

The present invention discloses a laser heating single-sensor fast scanning calorimeter, which comprises an FSC sample chamber, a chip sensor positioned in the FSC sample chamber and used for loading a sample, a laser heater for heating the sample, an infrared camera for shooting a sample image, a communication terminal and a control electronic element, wherein a perspective window serving as a light path channel is arranged in a center of the FSC sample chamber, and the laser heater and the infrared camera are positioned at the top of the perspective window; the infrared camera is connected with the communication terminal; one end of the control electronic element is connected with the communication terminal, and the other end of the control electronic element is connected with the laser heater and the chip sensor.

Laser heating single-sensor fast scanning calorimeter

The present application relates to a technical field of plastic article, and in particular, to a degradable plastic bottle, a preparation method therefor and a degradation method therefor. The bottle is prepared by blowing a combined degradable material formed by melting and extruding a resin mixture, the resin mixture includes the following components in parts by weight: 10-60 parts of polylactic acid, 20-50 parts of polybutylene adipate terephthalate, 0.5-20 parts of polymethyl ethylene carbonate, 0.5-20 parts of polyglycolic acid, and 1-10 parts of calcium carbonate.

Degradable plastic bottle, preparation method and degradation method thereof

The invention discloses a synthesis method and device for rapidly producing lactide at high yield. The method comprises: adding a single component of lactic acid or two components of lactic acid and catalyst, passing the mixture through a mixer to enter an oligomer preparation system, increasing a residence time through bottom circulation, synthesizing oligomeric lactic acid, and passing a gas-phase component through a rectification system. With the adoption of the device, the lactide is capable of being efficiently synthesized, crude lactide with a yield of 94% to 98% is capable of being obtained.

Synthesis method and device for rapidly producing lactide at high yield

Various methods and systems are provided for ultrasound imaging. In one embodiment, a method comprises acquiring, with an ultrasound transducer of a scanning apparatus during an ultrasound scan of a patient, an ultrasound image, detecting, with an artificial intelligence model, a region of interest within the ultrasound image including a possible tumor, acquiring, with the ultrasound transducer, an elastic image of tissue within the region of interest, and displaying, with a display device, the elastic image. In this way, shear wave elastography may be automatically targeted to a region of interest, thereby reducing the processing load for the analysis and enabling a higher elasticity imaging frame rate for three-dimensional ultrasound imaging.

Methods and systems for shear wave elastography

Hybridoma cell line that secrets cyproheptadine monoclonal antibodies and preparation method thereof

The present application relates to a field of excrement treatment equipment in particular, relates to an ultra-high temperature excrement solid-liquid separation extrusion sterilization integrated machine. It includes a solid-liquid separator, a workbench and an extrusion sterilization device. The solid-liquid separator is disposed on the workbench. The extrusion sterilization device includes an extrusion sterilization motor, an extrusion feeding assembly, a receiving pipe, a receiving box and a dehydrating cage.

Ultra-high temperature excrement solid-liquid separation extrusion sterilization integrated machine

The present disclosure discloses a proportional valve body, a proportional valve and a manufacturing method for a proportional valve body. The proportional valve body comprises a body extending in an axial direction, the body being provided with a first cavity and a second cavity penetrating therethrough in the axial direction and isolated from each other; the body being further provided with a first through hole penetrating through an outer wall of the body, the first hole being communicated with the first cavity and isolated from the second cavity. In the present disclosure, the first cavity and the second cavity of the proportional valve body penetrate through the body in the axial direction, thus the general structure of the proportional valve body can be obtained by means of extrusion molding. Extrusion molding has the advantages of easy operation, high productivity, and high utilization ratio of raw materials. And the proportional valve body obtained by means of extrusion molding has favorable structural and mechanical properties.

Manufacturing method for proportional valve body

The invention discloses a fabrication process variation analysis method of a silicon-based Mach-Zehnder electro-optic modulator. The method includes the following steps: (1) use the input reflection coefficient Sto characterize and quantify the reflection deviation characteristics of the driving signal on the traveling wave electrode; (2) measure and quantify the modulated signal characteristics of the silicon Mach-Zehnder electro-optic modulator. The modulated signal characteristics include transmission characteristics, vertical direction characteristics and horizontal direction characteristics; (3) Pearson correlation coefficient and partial correlation coefficient are introduced. By analyzing the value and variation trend of Pearson correlation coefficient and partial correlation coefficient, the relationship between the deviation of the driving signal reflection and the deviation of the modulated signal characteristics is analyzed. The method of the present invention can establish the relationship between fabrication process control and performance analysis at the device level, and help to develop device designs with better fabrication tolerances.

Fabrication variation analysis method of silicon Mach-Zehnder electro- optic modulator

This document discloses a solution for improving transmission characteristics of a communication signal transmitted from a transmitter. According to an aspect, a method includes arranging, in a transmitter, information to be transmitted to a receiver, to a plurality of spatial layers where each spatial layer is associated with a unique precoding configuration amongst the plurality of spatial layers, wherein the information includes at least one signal that is identical in a plurality of the plurality of spatial layers; performing, in the transmitter, a decorrelation operation across the plurality of spatial layers such that the at least one signal in one of the plurality of spatial layers becomes decorrelated with the at least one signal in another one of the plurality of spatial layers; and causing, in the transmitter, transmission of a transmission signal including the information in the plurality of spatial layers to the receiver.

Method, apparatus and storage device for performing decorrelation across spatial layers

The present invention discloses an apparatus for realizing high-speed cooling of a trace material by using liquid drop cooling, which comprises an injector connected with an injection driver and used for dropwise adding a volatile cooling liquid; a temperature sensor placed below the injector; a data collector used for collecting a thermopile signal and a heating resistor signal of the temperature sensor; a gas purger used for purging a cooled sample; and a control center, wherein the injector, the temperature sensor, the data collector and the gas purger are all connected with the control center.

Device and method for realizing high-speed temperature drop of micro material by droplet cooling

A experimental device is specifically an annular water tank formed by a first arc-shaped water tank, a first special-shaped water tank, a second arc-shaped water tank and a second special-shaped water tank which are sequentially connected head to tail, and the outer perimeter is 70 m to 110 m, wherein the inner walls of both the first special-shaped water tank and the second special-shaped water tank are flat, both of the widths between the outer walls and the inner walls are gradually increased from the two ends to the middle, and water flow pushing equipment which are capable of enabling the maximum water flow velocity in the experimental device to reach a preset value are respectively placed in the first special-shaped water tank and the second special-shaped water tank.

Experimental device and experimental method for studying quantitative relationship between spawning of parent fish and stimulation of flow velocity

Provided is an intelligently-connected vehicle LED headlight using graphene, which comprises an imaging lens assembly (), an LED light source (), and a heat dissipation assembly (), wherein the imaging lens assembly () is connected to the LED light source (), and the LED source () is connected to the heat dissipation assembly (). The light distribution manner of the light source of the vehicle headlight is changed from emitting light by a reflector to emitting light by imaging, so that the light emission efficiency is improved by more than 30%. Further, a graphene heat dissipation material is used in the vehicle headlight to dissipate heat, and accordingly the heat dissipation capability of the lamp can be better improved, thereby prolonging the service life of the vehicle headlight.

Intelligently-connected vehicle LED headlight using graphene

A method of purifying a cyclic ester, the method including: granulating a crude cyclic ester, an average particle size of resulting granules being 0.05-1.00 mm; adding the granules to 0-4&#xb0; C. water to yield a mixture, a mass ratio of the water to the granules being (0.5-2):1; stirring the mixture, and performing solid-liquid separation on the mixture; repeating the stirring and solid-liquid separation for 1-4 times, to yield a purified cyclic ester; drying the purified cyclic ester at 0-4&#xb0; C. and at an absolute pressure of less than or equal to 10 pascal for 4-6 hours, and continually drying the purified cyclic ester at 40-60&#xb0; C. and at an absolute pressure of less than or equal to 5 pascal for 1-2 hours.

Method of purifying cyclic ester

A cooling-heating stage-type fast scanning calorimeter capable of being integrated with other microscopic structure characterization techniques. The cooling-heating stage-type fast scanning calorimeter includes a sample chamber provided with light transmission and reflection transparent windows on the walls thereof, a cooling-heating stage provided with internal heating elements and coolant channels for temperature control and also provided with a transmission hole, a sample chamber temperature control system and a fast calorimetric system. The cooling-heating stage-type fast scanning calorimeter has the advantages that the fast calorimetric system with heating/cooling rates is miniaturized into the cooling-heating stage, and reflection and transmission windows as well as the transmission hole of the cooling-heating stage are used for in-situ integration of calorimetry and microscopic structure characterization; and through program-controlled rapid response, dynamic compensation of sample temperature disturbances caused by incident light in structure measurement is achieved, and sample temperature is stabilized, thus facilitating precise isothermal research.

Stage-type fast scanning calorimetry which can be integrated with other structure characterization approaches

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Jiangsu, China

Wei Jiang