Analysis of the impact of local pipeline segment failure on the hydraulic reliability of gas pipeline network

1-6

Nan Zhang, Peng Zhang and Yihan Zhou

Research on mathematical model of Rubik's Cube and its application

7-11

Kepan Tu

Research on the Promotion Path of College Students' Scientific Fitness Under the Background of National Fitness

12-17

Ruibin Jing, Meesung Choi, Xiaodong Liu, Jinting Li

Research on the Relationship between Education Investment of government and Economic Growth

18-23

Li Wu

A Study on English Majors’ Pragmatic Failure in Speech Act of Requests

24-31

Zhen Zhang

Research on transaction scale prediction of fresh e-commerce industry based on MLR-GM(1,1,r) model

32-40

Rongrong Yang

Exploring Ideological and Political Literacy Based on the Characteristics of Positions in the Clothing Industry

41-48

Kailing Wang, Hui Shen

Research on the problems and strategies of professional construction of vocational education in China

49-53

Yuhan Gu, Kang ji-hye

Performance improvement of content-based recommendation systems in big data environments

54-58

Song Sun

Game Analysis of Private Equity Investment Funds and Financing Enterprises

59-67

Yonghong Yu, Li Wu, Guannan Wei

Surface plasmons dynamic control metasurface based on bright-dark mode coupling in terahertz regime

68-72

Hao Su, Guanghong Xu and Hai Huang

Experimental study of elastic traction device for assisting reduction of pelvic fracture

73-80

Linxi Yao, Yiliu Yang

Review and Prospect of Urban Waterlogging Decision Support System

81-83

Mi Tang

Research progress on drying pretreatment technology of agricultural products

84-89

Taotao Chu, Jiang Yang and Zhang Hong

Research on strategy optimization of ice and snow sports in physical education in Chinese universities

90-94

Zhengwei Wang, Choi Meesung

Research Progress on Extraction Technology of Gynostemma Pentaphyllum Saponins

95-105

Weiting Zhang, Xiaojing Hu, Yueyun Yang, Xiaoguang Wang

Analysis of the Innovative Path of Higher Education in the Field of Integrated Media Perspective

106-112

Lei Wang

An Intelligent Infusion Alarm Based on 51 MCU

113-117

Wei Jin

A Brief Analysis of High School English Reading Teaching via a Blended Learning Approach

118-123

Xingwei Wu

Nursing care of a patient with malocclusion undergoing periodontally accelerated osteogenic orthodontics

124-129

Jiali Zhang, Zefan Huang, Dan Wu

Price Decisions for Extended Warranty in Closed-Loop Supply Chain Based on Uncertainty of Collection Quality

130-137

Ruiman Hao, Qiaolun Gu