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Journal of xuzhou Institute of Technology(Natural Sciences Edition)

ISTIC

ISSN：1674-358X

CN：32-1789/N

Frequency：Quarterly

Website：none

Email：

Postcode：221111

Articles3367

Citations11265

Funded943

Impact Factor：0.58

Articles

2023 No.02

Total 12 articles

Mathematical Sciences

On the Periodic Point Counting of N-Type Map and Its Devaney ChaosYE Ruisong, REN Tiantian, GAO Manyu

1-7

Research on Census Coverage Error Estimation MethodologyHU Guihua, WU Di, CHI Lujie

8-16

The Optimal Investment Portfolio Study and Empirical Analysis of Shenzhen Stock Exchange Based on Markowitz Portfolio ModelWU Weili, ZHAO Liuyue

17-28

Civil Engineering

On the Impact of Government Subsidies on the Technological Innovation of Construction EnterprisesDUAN Zongzhi, SONG Ning, LIANG Ruilei

29-36

Compressive Creep Performance of Restrained Concrete Mixture Cushion Under Assembly Construction LoadHUA Huijuan, LI Fumin

37-43

Design Analysis of Renovation and Upgrading Project of the Huaihai Campaign Memorial HallWU Ning

44-48

Mechanical Engineering

Incomplete Point Cloud Completion Method Based On Multi-scale Feature ExtractionSUN Jin, XIE Wentao, ZHOU Wei

49-54

Spatial Location and Distribution Features of Defects in Butt Joint WeldmentsSHI Duanhu, WU Sanhai, LI Changyun, ZHAO Hongfeng, GANG Tie, HE Min

55-62

Information Engineering

Fast Conversion Methods for BIM and GIS Data IntegrationZHANG Min, SU Yongbo, WANG Nan, YANG Li, YANG Fang

63-70

Improred BP Neural Network with Genetic Algorithm for Lightning Prediction Based on Near-Ground Meteorological DataZHONG Zhicheng, ZHENG Jianyong

71-76