International Journal of Science



Volume 8, Issue 4

Simulation and Optimization of SK Mixer in SCR System of a Diesel Engine

1-7

Hao Wu

Analysis on the Transformation Path of China' s Advertising Industry in the Digital Era from the Perspective of Supply-side Reform

8-12

Chong Ma, Xiaoli Guo

Auto Insurance Claims Prediction Model Based on Bayesian Optimization and Light GBM

13-21

Zhen Li, Anjun Song

Research on the Influencing Factors of China's Commodity Import Based on Multiple Linear Regression Model

22-37

Huixuan Xu, Tian Li, Yuchao Yang, Jun Sun

Prediction of Thermal Conductivity of Nanofluid Refrigerant based on BP Neural Network and RBF Neural Network

38-44

Zhihao Li

Value Analysis on the Hong Kong-Zhuhai-Macau Bridge Project Documents

45-49

Dongqing Wei, You Yang, Kesen Li

Rotating Mechanical Fault Diagnosis of Chaotic Gray Wolf Optimization Neural Network

50-58

Chengsheng Luo, Linjun Wang, Jinwei Liu, Yixian Du, Lijun Li

Analysis of the Quality Evaluation Standard of Labor Relations of Private Small and Medium-sized Enterprises--Based on the Perspective of Decent Work

59-71

Lin Li, Jingyan Zhang, Mingsheng Shao and Zan Guo

Bearing Fault Feature Extraction based on Kurtosis Index and EMD

72-79

Zhouchang Xu, Linjun Wang, Baojia Chen, Yixian Du, Lijun Li, Yongqing Chen

The Exploration and Practice of Functional Experiment into Ideological and Political Education

80-83

Xiulan Yang

Comparison of Two Variable Density Methods based on Proportional Topology Optimization

84-90

Zhouchang Xu, Linjun Wang, Xiang Gao, Yixian Du, Lijun Li, Yongqing Chen

Research on Object Detection Algorithm based on Deep Learning

91-97

Xin Zhang

HBNA: A New Type of Data Center Network Topology

98-104

Rui Wang

Simulation Research on Core Vibration Noise of Three-phase Three-post Transformer

105-113

Hongsheng Fan, Xinyang Yu

SCLT1 Depletion Impair Hepatoma Cell Survival by Suppressing Cell Proliferation and Promoting Apoptosis

114-120

Yanyan Liu, Yingxue Gong

Application and Prospect of Power Electronics Technology in Smart Grid

121-125

Cheng Ma

A Construction Algorithm of Pareto Optimal Solution Set Based on Queue Principle

126-140

Chao Yang, Qin Wu

Study on the Way and Supervision System of China's Constitution Implementation

141-146

Mengyang Gu

Research on the Application and Countermeasures of Blockchain Technology in Telecom Industry

147-153

Yuwen Shi

Discussion on the Legal Status of the Referees in Fight Sports Competition--Taking the Full Contact Karate Project as the Beginning

154-162

Leqi Zhou

Reliability Analysis of Automobile Frontal Collision based on Particle Swarm Optimization

163-168

Yang Liu, Linjun Wang, Yixian Du, Lijun Li, Yongqing Chen

The Application of the Examples Comparison Procedure in University Students' Physical Education Teaching

169-171

Dayong Lin

Research on Express Self-service Pickup Box System

172-177

Ze Yu, Liwen Dong, Mingjie Han, Huizi Sun, Tong Zhou

An Analysis of the Old-age Model of Intelligent Community in Hebei Province under the Background of Artificial Intelligence

178-185

Lin Li, Yu Zhao, Ziyao Ma, Chao Ling and Zengyu Han

Port Personnel Identification Based on Deep Residual Learning and Multi-Scale Feature Fusion

186-192

Zichuang Wang, Jinbiao Zheng, Jun Ling and Xueqian Xu

Potential Mechanism of Analgesic Effect of Active Components of Rhizoma Typhonii based on Network Pharmacology

193-201

Jie Zhao, Hongjie Gao

Research on Yard Cranes Scheduling under Uncertainty Based on Improved Simulated Annealing Algorithm

202-214

Jia Wang, Jin Zhu

Research Progress in Enhancing Microbial Secondary Metabolites under Exogenous Stress

215-218

Chao Yu, Li Wang, Yan Chen, Wenhui Yan, Xidong Ren and Xinli Liu

The Efficacy and Safety of Laparoscopic Surgery and Lichtenstein Herniorrhaphy in the Treatment of Inguinal Hernia in Elderly: A Meta-analysis

219-231

Jianqin Lai, Jin Gong

Political Theory Study for Universities Teachers

232-237

Baofeng Ji, Zhenzhen Chen

Research on Markowitz Portfolio Model Based on Simultaneous Changes of Means and Variances

238-242

Feihong Ju, Zhou Fang, Yang Wang, Jingjing Xiao

Research on the Bracket to Reduce the Fatigue of Using Mouse

243-245

Xinyang Yu, Chuansheng Wu, Ruichang Wang, Tao Guan, Jintao Hu, Tianen Li

The Measurement of Shipping Enterprise Safety Culture Based on Fuzzy Comprehensive Evaluation Method

246-250

Jicheng Qian, Deyi Gao, Liangkun Xu

Improving Diagnosis and Treatment of Lung Cancer with Artificial Intelligence

251-256

Junchao Sun

Research and Application of Oil Chromatography Data Prediction Method based on WATL

257-266

Yuanhui Zhang

Bearing Fault Diagnosis based on Interpretable Sparse Method

267-276

Shan Shi

Recognition Optimization of License Plate Targets based on CRNN

277-280

Jingxuan Wang

A Comparative Analysis of the Bioactive Ingredients and Antioxidant Capacity of 3 Enzymes

281-286

Guoxiang Lin, Yali Wei, Zengmei Li

Copyright  © 2014-2021 Boya Century Publishing, All Rights Reserved.