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4321
An Improved Fourier Series Method for the Free Vibration Analysis of the Three-Dimensional Coupled Beams
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4322
Digital transformation and corporate resilience: Evidence from China during the COVID-19 pandemic
Published 2024-11-01“…The data in this paper came from manufacturing companies listed in Shanghai and Shenzhen A-shares from 2017 to 2021. The empirical results showed that there was a significant inverted U-shaped relationship between digitalization and corporate resilience. …”
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4323
Preparation of Polyamide 6/CeO2 Composite Nanofibers through Electrospinning for Biomedical Applications
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4324
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4325
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4326
The Influence of Digital Transformation of Foreign Trade Enterprises on Their Business Performance
Published 2022-01-01“…In this paper, by collecting the data of 27 foreign trade enterprises listed in Shanghai and Shenzhen A shares from 2010 to 2020 and adopting the method of full text identification of enterprise comprehensive financial reports to quantify the intensity of enterprise digital transformation, the influence of digital transformation of foreign trade enterprises on the main business performance and the effect of two mediating variables of internal control and innovation ability of enterprises were studied. …”
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4327
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4328
RETRACTED: An Adaptive Hierarchical Network Model for Studying the Structure of Economic Network
Published 2022-05-01Get full text
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4329
The Dynamics of Iran-China “New” Strategic Cooperation
Published 2023-06-01“…To this end, Iran and China have decided to sign a long-term (25 years) strategic cooperation agreement and Iran was admitted to the Shanghai Cooperation Organization (SCO) as a full member in September 2021. …”
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4330
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4331
Experimental identification of topological defects in 2D colloidal glass
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4332
Preparation of High-Purity Normal Hexane from Reformate Raffinate by Adsorption and Distillation Processes
Published 2014-06-01“…In the adsorption separation process, 5A zeolite was used as the adsorbent and the Shanghai Gaoqiao Petrochemical Corporation reformate raffinate containing 24.24 wt% normal hexane was separated into adsorption raffinate oil rich in non-normal paraffins and desorption oil rich in normal paraffins. …”
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4333
A Novel Simulator of Nonstationary Random MIMO Channels in Rayleigh Fading Scenarios
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4334
An Empirical Study on Evolution of the Connectivity for VANETs Based on Taxi GPS Traces
Published 2016-02-01“…In this paper, we analyze the evolution of the VANETs connectivity based on the realistic data collected by the GPS devices installed on taxis in Shanghai. The study of the evolution characteristics shows that the number of connected components, the size of the giant component, and the connectivity length time series possess strong temporal correlation and long-range dependence. …”
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4335
Parameter optimization design of reducer gears based on differential evolution algorithm
Published 2024-06-01“…According to Shanghai road driving cycle, a light-weight design model for gear in driving deceleration system with finite life is developed, in consideration of random continuous loading characteristics and low amplitude load strengthening effect on 20CrMnMo steel. …”
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4336
Mapping the knowledge domain of multimodal translation: a bibliometric analysis
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4337
Passenger Behavior Simulation in Congested Urban Rail Transit System: A Capacity-Limited Optimal Strategy Model for Passenger Assignment
Published 2022-01-01“…In the metropolitan cities such as Beijing, Shanghai, and Hong Kong, morning commuters face huge transit problems. …”
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4338
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4339
Economic Dependence Relationship and Spatial Stratified Heterogeneity in the Eastern Coastal Economic Belt of China
Published 2021-01-01“…Finally, the economically developed provinces maintain strong economic dependence with each other, such as Jiangsu (No. 7), Shandong (No. 9), and Zhejiang (No. 12), and Beijing (No. 1), Guangdong (No. 3), and Shanghai (No. 10). However, the former three provinces are more in the core position of this structure, that is, the other provinces maintain the stronger dependence relationship with these three provinces.…”
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4340
New Stability Criteria for Event-Triggered Nonlinear Networked Control System with Time Delay
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