Guizhou University of Finance and Economics

Density Modulated (Co‐W)@Ag Core‐Shell Microspheres as Magnetic Fillers of Liquid Metal E‐GaIn for Soft Intelligent Systems

Through innovative composition and structural design, this study develops core-shell microspheres featuring Co-W alloy cores and Ag shells. Their formation relies on the synergistic effect of solid-liquid interface dewetting, principle of energy minimization, and marangoni effect...

Synchronisation analysis for fractional-order discrete-time high-order BAM neural networks with time-varying delays

This paper investigates the problem of quasi-synchronisation (QS) and complete synchronisation (CS) for a class of fractional-order discrete-time high-order bidirectional associative memory neural networks (DFBHONNs) with time-varying delays. Firstly, by employing the Caputo frac...

Impacts of Digital Financial Inclusion on Carbon Emissions from a Spatial Econometric Perspective: A Case Study of Guangdong Province

This study estimates spatial Durbin models to examine the relationship between digital financial inclusion and carbon emissions across 21 cities in Guangdong Province from 2011 to 2020. Using four alternative spatial weight matrices, the analysis evaluates spatial dependence, dec...

Corporate environmental credit rating and social stability: Evidence from capital-labor conflicts in China's polluting industries

Mitigating capital-labor conflicts is essential for maintaining social stability. Using China's Enterprise Environmental Credit Evaluation System (EECES) as a quasi-natural experiment, this study examines the impact of corporate environmental credit rating on capital-labor confli...

Leveraging E-Commerce Platform Rewards to Promote Green Consumption: How Reward Types Influence Consumers’ Sustainable Choices

Promoting sustainable consumption is essential for advancing the United Nations Sustainable Development Goals (SDGs). However, encouraging consumers to translate sustainable intentions into green consumption remains challenging. Although e-commerce platforms increasingly implemen...

Cooperative lane-changing decision-making and optimization with uncertainties in the vicinity of signalized intersections for mixed traffic: a cyber-physical system perspective

To address issues such as traffic flow instability caused by lane-changing behavior in the vicinity of intersections under mixed traffic, this paper proposes a cooperative lane-changing decision and optimization method for intelligent vehicles (IVs) from a Cyber-Physical System (...

Nonlinear Impacts and Threshold Effects of LULC on Ecological Resilience in the Central Guizhou Urban Agglomeration

Land development inevitably causes disturbances to the ecosystem, leading to instability in ecological functions and abrupt changes in ecological resilience (ER). Previous studies mainly focused on the response of ER to land use but lacked simulations of nonlinear dynamics and qu...

Induced-Gravity Cosmology: Inflation, Dark Energy, and Dark Matter from a Common Scalar Origin

We construct a scalar-tensor cosmology in pure induced gravity: a real scalar Φ with Z₂ potential V_J(Φ) = (λ₀/4)(Φ² − Φ₀²)² + V_c and coupling ξΦ²R replaces the Einstein–Hilbert term, generating M_Pl via ⟨Φ⟩ = M_Pl/√ξ. Conformal transformation yields a Starobinsky-type slow-roll...

A deep learning based side-channel attack on BIKE

Abstract Post-quantum cryptographic implementations are increasingly exposed to side-channel threats, making implementation-level security assessment an essential complement to algorithmic analysis. BIKE is a representative code-based key encapsulation mechanism, and its latest s...

Investor heterogeneity and stock market volatility: cross-country evidence from an extended heterogeneous agent model

We study how investor heterogeneity relates to stock-market volatility in a cross-country setting using an extended fundamentalist–chartist heterogeneous agent model (HAM). We propose a time-varying heterogeneity intensity measure that combines belief differentials with endogenou...

Could corporate ESG performance impacts controlling shareholders tunneling: evidence from China

Using a sample of Chinese listed firms, this study investigates how corporate environmental, social, and governance (ESG) performance affects tunneling by controlling shareholders. We find that higher ESG performance significantly reduces tunneling, with this effect being stronge...

Service Operation Strategy Selection Based on the Vehicle–Battery Separation Model

The vehicle–battery separation (VBS) model, which encompasses battery leasing and swapping services (BLSs), can effectively address the adoption challenges of new energy vehicles (NEVs). To identify the optimal strategy for battery-swapping operators under this model, this paper...

Badmintonvision: a deep learning framework for automated tactical analysis in elite badminton

Tactical analysis in badminton is critical for performance optimization, yet traditional manual video review is time-consuming, subjective, and difficult to scale. Existing deep learning approaches struggle with rapid stroke recognition from single frames and require extensive la...

Beyond static conservation: social-ecological system resilience insights for Karst World Heritage buffer zone management

Abstract This SALSA-based review of 197 WoS and CNKI articles synthesizes advances and gaps in SESR theory, methods, model construction, empirical demonstration, and benefit evaluation. It examines how resilience thinking may inform a shift from static conservation to adaptive ma...

High-Precision Inversion of Forest Aboveground Biomass in Karst Regions Based on Multi-Scale Synergy and Geomorphological Zoning Modeling

Accurate quantification of forest biomass in the karst mountainous region of Southwest China is critical for regional carbon sink accounting. However, remote sensing-based inversion of forest biomass in this region is subject to the dual constraints of scale effects and spatial h...

How Government Environmental Targets Shape Firms' Environmental Disclosure Strategy: Evidence From LLM ‐Based Textual Analysis

ABSTRACT High‐quality environmental disclosure is becoming a global baseline as jurisdictions align with International Sustainability Standards Board standards. Prior literature provides mixed evidence on whether regulatory pressure promotes environmental transparency or induces...

Does resident–tourist value co-creation matter in promoting tourists’ environmentally responsible behaviour? The chain mediation role of perceived value and destination identification

Since tourists' environmentally responsible behaviour (ERB) has a profound impact on the overall sustainable development of a tourism destination, this research aims to examine the underlying mechanism between resident–tourist value co-creation (RVC) and ERB of tourists based on...

How Does Incentive-Based Environmental Regulation Promote Employment? A Quasi-Natural Experiment Based on Carbon Trading Rights Pilot

Treating the pilot carbon emissions trading policy as a quasi-natural experiment, this study employs a multi-period difference-in-differences model to assess its employment effects using panel data from Shanghai and Shenzhen A-share listed companies between 2007 and 2022. Results...