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Closed-loop chemical recycling of cross-linked polymeric materials based on reversible amidation chemistry.
Closed-loop chemical recycling provides a solution to the end-of-use problem of synthetic polymers. However, it remains a major challenge to design dynamic bonds, capable of effective bonding and reversible cleaving, for...
Closed-loop chemical recycling of cross-linked polymeric materials based on reversible amidation chemistry.
Closed-loop chemical recycling provides a solution to the end-of-use problem of synthetic polymers. However, it remains a major challenge to design dynamic bonds, capable of effective bonding and reversible cleaving, for...
Quantifying wind-induced impacts on particulate Cu footprint in the Yangtze Estuary.
Zeng Yichuan, Wang Hua, Liang Dongfang, Yuan Weihao, Li Bao, Zhuang Wei, John Paul Kaisam, Shen Wenbo
Oct 06, 2020
Under two wind conditions, a polar coordinated segmented quantification method (PCSQM) taking the easternmost point of Chongming Island (121°59'20″E, 31°29'38″N) as the origin of the coordinate was proposed to quantify...
The Disk Wind in GRS 1915+105 as Seen by Insight-Hard X-Ray Modulation Telescope
Abstract
We analyze three observations of GRS 1915+105 in 2017 by Insight–Hard X-ray Modulation Telescope when the source was in a spectrally soft state. We find strong absorption...
Honghui Liu, Yuhan Fu, Cosimo Bambi, Jiachen Jiang, Michael L Parker, Long Ji, Lingda Kong, Liang Zhang, Shu Zhang, Yuexin Zhang
Jul 08, 2022
Bacteriophage host range evolution through engineered enrichment bias, exploiting heterologous surface receptor expression.
Research on the initial phage-host interaction has been conducted on a limited repertoire of phages and their cognate receptors, such as phage λ and the Escherichia coli LamB (EcLamB) protein. Apart from phage λ, little is known...
Predicting the behavioural tendency of loss aversion.
Jianmin Zeng, Yujiao Wang, Jing Zeng, Zhipeng Cao, Hong Chen, Yijun Liu, Qinglin Zhang, Li Su
Apr 18, 2019
Loss aversion manifests itself in rejecting a gamble of gaining or losing the same amount of money with equal chance. Although loss aversion is a well-known and intensively studied phenomenon, whether individual differences in...
Pavement Crack Detection and Identification Based on Improved YOLOv8
Aiming at the problem of poor real-time performance and low precision of traditional pavement crack detection, an improved YOLOv8 algorithm is proposed to realize the automatic pavement crack detection and identification....
Published by: IGI Global Scientific Publishing
Balancing Exploration and Exploitation With Decomposition-Based Dynamic Multi-Objective Evolutionary Algorithm
Balancing exploration and exploitation is a crucial issue in evolutionary global optimization. This paper proposes a decomposition-based dynamic multi-objective evolutionary algorithm for addressing global optimization problems....
Published by: IGI Global Scientific Publishing
Elliptical Slot Microstrip Patch Antenna Design Based on a Dynamic Constrained Multiobjective Optimization Evolutionary Algorithm
Most evolutionary optimization algorithms have already been used for antenna design and shown promising results on improving the performance of the antenna. However, for many real-world antenna optimization problems, they are...
Published by: IGI Global Scientific Publishing
Resistive Superconducting Fault Current Limiter AC Loss Measurements and Analysis
Resistive superconducting fault current limiters (SFCLs) offer the advantages of low weight and compact structure. Multistrand magnesium diboride (MgB2) wire can be used in the SFCL coil design to increase the...
A POI Recommendation Model for Intelligent Systems Using AT-LSTM in Location-Based Social Network Big Data
In location-based social networks (LBSN), users can check-in at points of interest (POI) to record their trips. POI recommendation is an important service provided by LBSN; it can help users quickly find POI of interest, and...
Published by: IGI Global Scientific Publishing
The Influence of Knowledge Worker Salary Satisfaction on Employee Job Performance
Lina Zeng
Jan 01, 2023
Knowledge workers are quite crucial to every enterprise, so exploring the relationship between their salary satisfaction and job performance is significant. Hence, this work observes their salary satisfaction by identifying the...
Published by: IGI Global Scientific Publishing
Design and Implementation of an Intelligent Metro Project Investment Decision Support System
The construction of subway projects involves tight engineering cycles, multiple technical challenges, and complex coordination among various stakeholders. Due to the influence of uncertain factors during the construction...
Published by: IGI Global Scientific Publishing
Do Insiders Trade on Government Subsidies?
We examine whether and how insiders trade on government subsidies, a major instrument through which the governments intervene in the economy. Using a novel dataset of government subsidies of Chinese listed firms, we find that...
Modeling and simulation of low pressure oil-hydraulic pipeline transients
In order to predict more accurately the pressure transients accompanying air release and vaporous cavitation inside oil-hydraulic low pressure pipelines, a new method using genetic algorithms (GAs) for parameter identification...
Resistive superconducting fault current limiter coil design using multistrand MgB2 wire
Resistive superconducting fault current limiters (SFCLs) offer the advantages of low weight and compact structure. Magnesium diboride (MgB2) in simple round wire form has been previously tested and shown to be...
A Novel Helical Superconducting Fault Current Limiter for Electric Propulsion Aircraft
It is crucial to achieve a high safety and reliability standard in future Electric Propulsion Aircraft (EPA). Due to low short-circuit impedance and high rate of fault current rise in EPA systems, the superconducting fault...
Hydrodynamic assembly of two-dimensional layered double hydroxide nanostructures.
Formation mechanisms of two-dimensional nanostructures in wet syntheses are poorly understood. Even more enigmatic is the influence of hydrodynamic forces. Here we use liquid flow cell transmission electron microscopy to show...
Resistive Superconducting Fault Current Limiter AC Loss Measurements and Analysis
Resistive superconducting fault current limiters (SFCLs) offer the advantages of low weight and compact structure. Multistrand magnesium diboride (MgB2) wire can be used in the SFCL coil design to increase the...
HTS-Tape Magnetic Bearing for Ultra High-Speed Turbo Motor
This paper aims to design superconducting magnetic bearing using HTS tape for a ultra high-speed turbo motor operating up to 120000 rpm. Despite being a recent technology compared to conventional magnetic bearings, HTS...
The role of person-job fit in the relationship between transformational leadership and job engagement
Purpose - This paper explores the relationship between transformational leadership and employees’ work engagement based on fit theory. The paper reports an investigation into the way in which employees’ perceptions of...
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