1

2020011022

StatisticalAnalysis ofCharacteristics of Dormant Period and Diagnosis Time—An Example of COVID-19

Zhang Yanfang

2

2020011023

Lidar Alarm System Based on Rail Obstacle Detection and Recognition

Yuan Guoming

3

2020011024

On Retrieval SchemeofMulti Key Words Ciphertext Ranking under Cloud Environment

Sun Xiaoling

4

2020011025

Automatic recognition of lightning whistler wave Based on Data from the Satellite of Zhang Heng 1Search Coil Magnetometer

Yuan Jing

5

2020011026

Research on Key Technologies of Intelligent Monitoring and Mining of Big Data from University Public Sentiment in Webs

Li Shanshan

6

2020011027

Study on Algorithm of Seismic Phase Identification inSeismic Alarm System

Li Yanan

7

2020013043

Study on SurfaceDeformation Monitoring Based onTimeSeries InSARTechnique—An Example of Tong Zhou and Three Counties of North Langfang

Sun Guangtong

8

2020013044

ResonantColumnTestAnalysis ofDynamicShearModulusRatio andDampingRatio ofClayeySand

Zhao Yunhui

9

2020013045

Changes ofCrustalDeformationInduced byGroundwaterover-pumping in North China Plain

Qian An

10

2020013046

Experimental Study on Green Concrete Material Foundation by Employing CoalGasificationResidual

Zhang Minglei

11

2020013047

Monitoring Methods of Open-pit Slope based on Multivariate Information Fusion

Liu Xiaoyang

12

2020013048

Seismic Performance of the Prefabricated Concrete Frame

Wang Suli

13

2020029009

Effect of Technological Innovation Policyof Langfang inthe Context of Supply Side Reform

Yin Chengrui

14

2020029035

Promotion of Scientific Quality of Earthquake Prevention and Disaster Reduction of Citizens of Lang Fang

Jiao Heyan