Case Study Analysis Research Articles

Work-related factors affecting mental well-being of young construction workers in South Australia

PurposeMany work-related factors particularly affect the mental well-being of young construction workers and subsequently affect their productivity at work. Young construction workers in South Australia are more vulnerable than other workers because they consider the distress arising from work-related factors to be part of adapting to a new work life. Therefore, this study seeks to draw out the work-related factors that affect the mental well-being of young construction workers.Design/methodology/approachThe study employed a sequential mixed method approach including a preliminary qualitative case study and a quantitative survey. Around 20 interviews across two organisations were conducted in the initial case study and content analysis was used to contextualise the factors and identify new factors. Then, the outcome of the case study was fed into a questionnaire survey for further analysis. The survey received 43 valid responses. Principal component analysis (PCA) was performed on the survey outcome to assess and categorise the work-related factors.FindingsThe findings indicate ten prominent work-related factors contributing to poor mental well-being of young construction workers related to three main categories of factors, namely “nature of work”, “task-related stress” and “unsupportive behaviour”. The work-related factors that have the greatest impact on mental well-being are the machoism culture of industry, work overload and workplace bullying.Originality/valueThe outcome from this study enhances the understanding of key work-related factors affecting the mental well-being of young construction workers. Research findings would also help inform the development of clear, industry-informed initiatives tailored to protect and support young construction workers.

Revolutionizing Customer Service : The Impact of Large Language Models on Chatbot Performance

This article examines the transformative impact of Large Language Models (LLMs) on customer service chatbots across various industries. Through a comprehensive analysis of case studies, the article explores the implementation strategies, performance metrics, and technological advantages of LLM-powered chatbots in sectors including e-commerce, telecommunications, financial services, healthcare, and travel. The article highlights the advanced capabilities of LLMs in natural language understanding, response generation, and continuous learning, demonstrating their potential to significantly enhance customer interactions and operational efficiency. The article also addresses key technical challenges in implementing LLM chatbots, such as data privacy, response accuracy, and scalability, offering potential solutions for each. Finally, it discusses future directions for LLM-powered chatbots, including multimodal capabilities, emotion recognition, and predictive customer service, providing insights into the evolving landscape of AI-driven customer engagement.

A new conceptual and analytic framework for collective engagement in mathematics

This paper proposes a new social construct and conceptual-analytic framework for the study of group engagement in mathematics, which we call collective engagement structures. This new framework is offered to address research and practice-identified needs to better understand how individual student dispositions and preferences might interact with group processes to inform student engagement and learning. We demonstrate the collective engagement structures framework using a case study analysis of three middle school students working in a group on a complex mathematics problem. Our analysis details how three students’ individual engagement structures and positional influence interact to form two collective engagement structures: Follow The Leader and Let's Figure This Out. Our findings indicate that students’ collective engagement may present itself in identifiable and patterned ways, providing fresh theoretical and practical insight into how to better structure group-centered instruction.

Book Review: Introduction of Selected Chinese and Western Translation Theories

As China further opens up and integrates into the world, the demand for translation professionals has increased significantly. Despite the development of translation disciplines, the existing teaching materials have not yet met the needs of undergraduate education in terms of quantity and quality, especially for graduate students and doctoral students. To make up for it, the book A Selected Introduction to Chinese and Western Translation Theories emerged at the right moment. This article briefly reviews this translation theory textbook edited by Professor He Xueyun from Hengyang Normal University and published by The Commercial Press in 2021, with the ISBN 9787100201100, using research methods such as literature review, comparative analysis, and case study analysis. The book is divided into three main parts: an introduction to Chinese translation theories, an introduction to Western translation theories, and the main schools of translation theory. It is characterized by its comprehensive content, concise introductions, clear layout, highlighted key points, and ease of self-study, making it an excellent introductory book for learners of translation theory.

CONTEMPORARY CHALLENGES IN CIVIL PROTECTION AND DEFENSE

The addressed problem is the need to enhance public policies and regulations in disaster management in Brazil, due to the increasing frequency and severity of these events. The hypothesis posits that integrating public policies with emerging technologies and community participation can significantly improve disaster management. The methodology involves a literature review of existing legislation, case study analysis, and the implementation of real-time hydrometeorological monitoring systems. Key results indicate that, despite advancements in prevention and mitigation policies, significant gaps remain in inter-institutional coordination and practical application of regulations. The main conclusion is that effective integration of public policies and emerging technologies is essential for risk reduction and the effective protection of vulnerable communities.

Türkiye’s Diplomatic Perception of the Turkic Islamic Republic of East Turkestan: Ideological Dynamics and Geopolitical Interests (1933–1935)

This study examines Türkiye’s diplomatic communications, with a focus on its foreign policy towards the Turkic Islamic Republic of East Turkestan (TIRET), which was established in Northwest China’s Xinjiang Uygur Autonomous Region and existed for less than six months. The aim is to understand Turkey’s diplomatic perception of TIRET by analyzing recently declassified archival documents from 1933 to 1935 through an inductive approach to idiographic case study and qualitative content analysis. In studying this under-explored topic, the main findings indicate that Türkiye maintained a distance from TIRET due to its perceived religious extremism that stood in tension with the secular revolutionary principles of the modern republic established in 1923. Meanwhile, Türkiye closely monitored the Xinjiang policies of key powers in the region, such as the United Kingdom, Soviet Union, and Japan, particularly those related to perceived Turkish interests. Türkiye’s interest mainly stemmed from the involvement of individuals opposed to the new Turkish regime, including former military officers, politicians, and exiled members of the Ottoman dynasty, which overlapped with external powers’ policies towards Xinjiang. Türkiye’s cautious engagement reflects its attempt to navigate complex international dynamics in light of its domestic ideological mindset and external geopolitical interests.

Cross-Border Cooperation and Land-Use: Studying Two European Cities in the Period 2000–2018

ABSTRACT Cross-Border Cooperation (CBC) denotes the joint effort and harmonization of endeavors between neighboring countries or geographically connected regions. It encompasses collaborative initiatives spanning economic, political, social, and environmental domains. Land Use (LU) dynamics are one of the main topics in the interests of sustainable development studies, particularly in the territories facing high socioeconomic and environmental concerns and challenges. Therefore, we used a four-stage methodology: data collection; case study selection criteria; analysis of case studies; and, finally, the relation between CBC and LU for sustainable development. The study provides us with some exciting guidelines about actions to promote sustainable development through CBC (in the case studies) – i.e. promote knowledge sharing and best practices among successful cities; Offer capacity-building programs to enhance skills in sustainable land use planning and CBC; or foster collaboration on common projects and create communication networks for regular interaction.

Development of a Residual Biomass Supply Chain Simulation Model Using AnyLogistix: A Methodical Approach

Background: In the pursuit of sustainable energy sources, residual biomass has emerged as a promising renewable resource. However, efficiently managing residual biomass poses significant challenges, particularly in optimizing supply chain operations. Advanced modeling approaches are necessary to address these complexities. This study aims to develop a comprehensive methodological framework for creating simulation models tailored to agroforestry residual biomass supply chains. Methods: The study employs a hybrid simulation approach, integrating geographic information system mapping with a case study analysis. The simulation was conducted over a 365-day period, using the anyLogistix software (version 2.15.3.202209061204) to model various supply chain dynamics. The framework also accounts for financial, operational, customer satisfaction, and environmental metrics. Results: The simulation results showed a total expenditure of EUR 5,219,411.3, with transportation being the primary cost driver, involving 5678 trips and a peak capacity of 67.16 m3. CO2 emissions were measured at 487.7 kg/m3. The model performed as expected, highlighting the need for sustainable logistics strategies to reduce costs, lower losses, and improve productivity. Conclusions: This study presents one of the first detailed methodological frameworks for simulating agroforestry residual biomass supply chains. It provides valuable managerial insights into the financial, operational, and environmental aspects of supply chain management. The findings may stakeholders make informed decisions to enhance the sustainability of biomass utilization in energy production.

Scheduling optimization of continuous climb and descent operations in busy terminal airspace

Based on the current terminal airspace structure, a method for scheduling aircraft arrival and departure that integrates trajectory optimization, conflict detection and multi-objective optimization is proposed to help implement continuous climb and descent operations in busy terminal airspace. First, based on the multi-stage optimal control theory, the Gaussian pseudo-spectral method is used to propose a vertical profile optimization method for continuous climb and descent operations, and the trajectory optimization of continuous climb and descent operations based on the cost index is realized. Secondly, according to the wake turbulence interval and release interval used by the runway, and the horizontal and vertical intervals of air operations, the Mahalanobis distance is used to establish an aircraft conflict detection model. Then, considering the demands of air traffic control, airlines, airports and other operating units, a multi-objective scheduling model and method for aircraft arrival and departure that can achieve the optimization results are proposed. Finally, two sets of arrival and departure data at Guangzhou Baiyun Airport during busy periods are selected, multiple interval parameters are set, alternative paths are introduced, and case analysis and comparative studies are carried out. The results show that during the busy period dominated by departures, the terminal airspace of Guangzhou Baiyun Airport can achieve continuous climb and descent operations during busy periods; during the busy period dominated by arrivals, two aircraft could not be dispatched. The introduction of alternative paths can reduce the number of aircraft that cannot be dispatched.

Fibulae of the Southern Levant During the Iron Age II: Chronology, Inter-Regional Connectivity and Performance

ABSTRACT The fibula appeared in the Levant during the late second millennium bce and gradually replaced the toggle pin as the common accessory to fasten clothing. In this contribution, we trace the dissemination of fibulae in the southern Levant, pinpointing its chronology, the development of local variants and significant locales of consumption. The analysis of site-specific case studies suggests that the fibula was worn first by elites of the Kingdoms of Israel and Judah as part of a new fashion, and became popular among the members of the colonial society under the Assyrian empire.

Sustainability Reporting and SWOT Analysis: Case Study PT Asuransi Sinar Mas

This study aims to analyze the strengths and weaknesses of PT Asuransi Sinar Mas, along with external factors such as opportunities and threats, through a SWOT analysis of the company's 2023 sustainability report. PT Asuransi Sinar Mas, one of Indonesia's largest insurance companies, is an ideal research subject to evaluate how major players in the insurance industry navigate challenges and leverage opportunities to achieve long-term sustainability. A qualitative approach, using literature reviews and case study analysis, was employed. The results indicate that the company has significant potential for growth if it can capitalize on its strengths and opportunities while addressing weaknesses and managing threats effectively. The managerial implications suggest that sustainability reporting and thorough analysis provide critical insights for effective organizational management. Transparent reporting helps managers make informed decisions, build stakeholder trust, and foster innovation, ultimately supporting long-term business sustainability.

Global Green Economy: A Key Challenge for Achieving Environmental Stability Worldwide

This study addresses the global shift toward a green economy, a critical challenge in the context of globalization, as environmental issues continue to rank among the most urgent global concerns. While previous research has examined various environmental policies, a knowledge gap remains in understanding effective national-level strategies for transitioning to eco-friendly economic practices. The research aims to identify and evaluate these strategies, focusing on mitigation approaches for environmental challenges. Using a comparative analysis of global case studies, the study finds that adopting green policies not only enhances sustainability but also promotes economic resilience. The findings have significant implications for policymakers seeking to balance economic growth with environmental responsibility.

Optimal Dispatching Strategy for Textile-Based Virtual Power Plants Participating in GridLoad Interactions Driven by Energy Price

The electricity consumption of the textile industry accounts for 2.12% of the total electricity consumption in society, making it one of the high-energy-consuming industries in China. The textile industry requires the use of a large amount of industrial steam at various temperatures during production processes, making its dispatch and operation more complex compared to conventional electricity–heat integrated energy systems. As an important demand-side management platform connecting the grid with distributed resources, a virtual power plant can aggregate textile industry users through an operator, regulating their energy consumption behavior and enhancing demand-side management efficiency. To effectively address the challenges in load regulation for textile industry users, this paper proposes a coordinated optimization dispatching method for electricity–steam virtual-based power plants focused on textile industrial parks. On one hand, targeting the impact of different energy prices on the energy usage behavior of textile industry users, an optimization dispatching model is established where the upper level consists of virtual power plant operators setting energy prices, and the lower level involves multiple textile industry users adjusting their purchase and sale strategies and changing their own energy usage behaviors accordingly. On the other hand, taking into account the energy consumption characteristics of steam, it is possible to optimize the production and storage behaviors of textile industry users during off-peak electricity periods in the power market. Through this electricity–steam optimization dispatching model, the virtual power plant operator’s revenue is maximized while the operating costs for textile industry users are minimized. Case study analyses demonstrate that this strategy can effectively enhance the overall economic benefits of the virtual power plant.

Management accounting change in merger and acquisitions: a multiple-case study

PurposeDespite the literature highlighting the relevance of mergers and acquisitions (M&As) as strategic options for organizations’ evolution, such events maintain a high failure rate. All stages of M&As generate considerable stress on management accounting systems (MASs) and related actors. This study aims to investigate management accounting change (MAC) throughout M&As to expand knowledge on the technical side of these changes. A deeper understanding of these changes and their relationship to the implementing agents could illuminate the causes of M&A success and failure.Design/methodology/approachThe study uses an in-depth, qualitative case study analysis of two companies that completed an M&A. The MAC process was investigated based on Sulaiman and Mitchell’s (2005) typology. The authors collected information from internal documents, interviews, external reports and public information.FindingsThe findings indicate that MAC in M&As represents a comprehensive change that goes beyond the modifications outlined in Sulaiman and Mitchell’s (2005) original framework; the post-deal integration period can be broken down into early and full sub-phases; and the success of the MAC process rests on the different roles played by various change agents.Originality/valueTo the best of the authors’ knowledge, this study is among the first to apply and deepen a MAC framework focused on technical changes to MASs in the context of M&As. To date, the literature on M&A has mainly focused on behavioral or organizational changes while neglecting the technical dimension. In addition, by considering all the stakeholders of MASs, this study’s analyses expose the role of change agents who are not generally considered in the accounting literature.

The Growing Trend of Cloud-Based Data Integration and Warehousing

This article examines the growing trend of cloud-based data integration and warehousing solutions in response to the exponential growth of data generation and the need for scalable, flexible analytics capabilities. It explores the key drivers behind cloud adoption, including data volume increases, demand for real-time insights, cost efficiencies, and advanced analytics requirements. The benefits of cloud solutions are discussed, such as scalability, cost-effectiveness, agility, and enhanced analytical capabilities. The article also addresses challenges like data security, vendor lock-in, and performance issues, providing best practices for successful implementation. Emerging trends in automated ETL processes, machine learning integration, and multi-cloud approaches are highlighted, showcasing the evolving landscape of cloud-based data management. Through analysis of market projections, case studies, and industry statistics, this comprehensive overview equips organizations with the knowledge to leverage cloud technologies to transform their data management capabilities and gain competitive advantages in the digital age.

Transformative Local Governments: Addressing Social Urban Challenges by Bringing People and Politics Together

As the tier of government closest to people, local government plays a key role in answering local needs and aspirations. However, local governments are often under-resourced, leaving them inadequately responsive to many of these critical local demands. Moreover, accountability to their citizens, which is the core of a well-functioning local democracy, is often lacking because the necessary formal laws and informal norms do not enable citizens to influence the decision-making process in a collaborative, creative, and evidence-based process that promotes collective learning. Through innovative case study analyses from around the world, the 12 contributions in this thematic issue delve into the multifaceted ways in which local governments can bridge the gap between people and politics, offering innovative perspectives on participatory governance, co-creation, and collaborative decision-making for inclusive, safe, resilient, and sustainable cities. The cases showcase innovations and challenges in the urban environment, capturing different ways to bring people and politics together in an attempt to co-create solutions for a sustainable and resilient urban future. The insights provided by this plethora of cases provides lessons that can help revolutionise international, national, and local urban policy to empower local authorities and their local communities to address the increasingly urgent challenges faced by municipalities around the world, ensuring an inclusive, safe, resilient, and sustainable future for the generations to come.

‘Mapping’ China’s Art Industry: Understanding Contemporary China Through Qiu Zhijie’s Maps as a Medium of Cultural Relations

Deeply ingrained in the fabric of Chinese society, calligraphy originated as an ancient art form and is known as the chief of all traditional arts in China. In the current artistic context of the People’s Republic of China (PRC), calligraphy has merged with contemporary art forms to reflect the dynamic changes and realities of the country. Addressing gaps in academic literature focusing on China’s soft power and cultural diplomacy, this paper focuses on cultural relations to develop a people-centered pathway that flows “organically” and enables the understanding of current-day China. Inspired by Anne Marie-Slaughter’s conceptualization of a “web” of networks, this paper employs a case study analysis of specific contemporary artworks by Chinese contemporary artist Qiu Zhijie. Indeed, this paper finds that Qiu’s maps reflect nuances of contemporary Chinese society, showcasing the intricate relationship between calligraphy, contemporary Chinese art forms, and Chinese culture and society. Further, due to the unique combination of Chinese characters and English text, woven together through cartography and Chinese calligraphy, Qiu’s maps provide international audiences with basic tools for understanding cross-cultural nuances and contemporary realities. In the context of international relations, Qiu’s maps may act as a medium for improving the international community’s understanding of current-day China.

Fostering Tech Innovation

This study aimed to interpret the value of integration of TRIZ (Teoriya Resheniya Izobretatelskih Zadach; Theory of Inventive Problem Solving) and ChatGPT(Chat Generative Pre-trained Transformer) to enhance technological and entrepreneurial problem-solving and decision-making. TRIZ offers a structured approach to innovation, while ChatGPT excels in generating diverse and innovative responses through advanced natural language processing. From the combination of them, we tried to discover synergies that promote innovation in highly competitive business areas. Through the analysis of case studies, including "Imperfect Waterproof Zipper" and "Drilling a Hole in a Thin-Walled Tube", we discovered that this integration not only aligns with actual problem-solving outcomes but also enhances the quality of solutions, particularly benefiting developers with limited TRIZ knowledge. We identified that leveraging ChatGPT enables developers and entrepreneurs to approach challenges with enhanced creativity, yielding practical and innovative solutions through these case studies. Our approach, focusing on real-world applications, demonstrates the study's contribution by providing a novel strategy for combining structured problem-solving with AI capabilities. The primary motivation behind this research was to ascertain whether AI can amplify the problem-solving framework of TRIZ, thereby extending its utility beyond traditional domains. The findings underline the importance of AI in creative problem-solving, suggesting that even those unfamiliar with TRIZ can apply its principles effectively with the aid of ChatGPT. This research adds to the existing knowledge by showcasing how AI can be a powerful ally in the creative process, offering new avenues for problem-solving and strategic decision-making. In conclusion, our study demonstrates that the collaboration between TRIZ and ChatGPT not only elevates creativity but also equips developers and entrepreneurs with competitive strategies, emphasizing the role of AI in driving forward human innovation and creativity.

Strategic scaling initiatives and client networking dynamics for small and medium-sized enterprises growth: a comprehensive case study analysis

Strategic scaling initiatives and client networking dynamics for small and medium-sized enterprises growth: a comprehensive case study analysis

Exploring the Vital Role of Colors and Shapes in Architectural Design and Education

This study investigates the crucial influence of color and form on architectural design and architecture education, highlighting how these elements shape the aesthetics of the built environment and impact human experiences. The central problem addressed is the need to understand the interaction between color and form in creating spaces that evoke specific emotions and cultural narratives, contributing to an architecture that goes beyond functionality. The importance of this study lies in demonstrating how the careful integration of these elements can enrich the built environment and improve the quality of architectural education. The methodology adopted includes the analysis of case studies and expert opinions, along with the exploration of innovative methods in the teaching of architecture, which combine practical learning, virtual simulations and interdisciplinary collaboration. The results indicate that an in-depth understanding of the dynamic relationship between colors and shapes allows architects, but also society in general, to enhance their creativity, contributing to a more culturally significant and aesthetically impactful built environment.