Current Issue

All articles published in this issue have undergone a thorough peer review process, and stringent checks for repetition rates have been implemented to ensure the integrity of the content.

Total number of articles in this issue: 3
Total number of pages in this issue: 19

For inquiries regarding the content of specific articles, please feel free to contact the respective authors via their provided email addresses. For questions related to the journal itself, please reach out directly to SUAS Press.

Year

2025

Volume

3

Number

6

Status

Archived

Published

2025 November 15

Articles

The Influence of Guizhou Folk Singing Techniques on Vocal Performance in China

This article examines the influence of ethnic minority vocal traditions in Guizhou, China, on the development of contemporary bel canto singing. The authors compared the development of vocal techniques over a short period of time through field research on ethnic minority music in Guizhou and interviews with faculty at local conservatories in Guizhou over the past few years. The article also explains the influence of Guizhou's ethnic minority folk songs on the development of Chinese vocal music since 2015. Originating in the mountainous regions of Guizhou and influenced by the acoustic environment of the mountains, this breathing method has led to the distinctive vocalization style of Guizhou folk songs: the natural singing method. Since 2015, these influences have gradually emerged in conservatories and stage performances. Data analysis from a single university in Guizhou (2012–2025) revealed a 23% increase in the proportion of courses covering ethnic vocal techniques, and students significantly improved in timbre integration and expressiveness after learning about ethnic singing methods. The study suggests that the emotional directness and group resonance emphasized in Guizhou's folk aesthetics offer important insights and development directions for the localization and diversification of bel canto teaching in China.

DOI10.70393/616a736d.333239ARKark:/40704/AJSM.v3n6a01

Future-Ready Sales Governance: A Scalable ERM Framework for Risk-Value Co-Management in Global Retail

This study proposes a future-ready sales-governance framework, grounded in COSO-ERM, to address the dual challenge of compliance and value creation in the global retail sector. The framework integrates three components—the Three Lines model (3LOD), a Policy-as-Code digital control library, and a KRI × KPI dual-metric system—to embed risk management within pricing, promotion, channel, and third-party processes. Using Walmart as the primary empirical case, we implement a mixed-methods evaluation that combines descriptive reconstruction, pre- and post-comparative analysis, and longitudinal trends based on public disclosures, regulatory materials, and industry benchmarks. We analyze monthly incident-to-resolution time (IRT) as the primary efficiency outcome, reporting period means with 95% confidence intervals. Metric definitions and data sources are detailed in Table 1, and annual aggregates are presented in Table 2. Results indicate materially improved compliance efficiency and more stable commercial outcomes consistent with ERM maturation and policy-as-code coverage. Overall, ERM-driven sales governance enables a shift from reactive compliance to proactive risk–value co-management, enhancing organizational resilience and supporting sustainable growth in increasingly regulated markets.

DOI10.70393/616a736d.333331ARKark:/40704/AJSM.v3n6a02

Improving Response Efficiency in Cross-Time Zone Sales Follow-Up: A Quantitative Analysis Based on Process Optimization and Key Performance Metrics

In today's global economic and business environment, cross-time zone sales management presents significant challenges and opportunities. Based on this, this paper proposes a method to improve overall email interaction, response, and conversion rates by optimizing email follow-up time in cross-time zone sales processes. This optimization incorporates various factors, including email timezone, industry standards, and recipient behavior. The paper analyzes a well-known SaaS company, utilizing strategic follow-up optimization methods to examine its customer response time and conversion rates through research and algorithmic analysis. The results show a consistency between email follow-up time and customer preferences, indicating that partial matching can improve overall sales performance. Key metrics include email open rate, response rate, conversion rate, and response time optimization strategies. Testing revealed an effective tool for improving efficiency, making it a viable framework for managing sales across time zones.

DOI10.70393/616a736d.333336ARKark:/40704/AJSM.v3n6a03

Copyright © 2026 The Author(s). Published by Southern United Academy of Sciences.
This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.