Search Results (64)

Inscribed trays, plates, mortars, and pestles made of beautiful green chert bearing formulaic administrative textual formulae were found during excavations at the Persepolis Treasury in the 1930s. These implements and the enigmatic formulae inscribed upon them present scholars with a complex and unique challenge whose correct interpretation holds important implications for the study of Achaemenid history, imperial administration, and relations between ancient Arachosia (roughly modern-day Afghanistan) and the centers of power, as well as—as I argue in this article—for the symbiosis between administration and cult in antiquity. They continue to be hotly debated ever since their inauspicious initial publication by Bowman in 1970, yet they have thus far remained obscure. By comparing these finds with material and textual data from across the Achaemenid empire and early Parthian sources, this article offers a new comprehensive study of these objects. My analysis suggests that these objects are to be considered as a more systematized and tightly controlled Arachosian form of “informal taxation”—namely, regulated gifts—which are comparable to similar imperial donations found in the Treasury at Persepolis. Specifically, they take part in an “economy of fealty” demonstrating loyalty to king and empire through the adherence to the era’s Mazdean ritual orthopraxy. Full article

This study analyses aspects related to the electromobility transition. Emerging technologies have enabled the production and commercialisation of electric vehicles to reduce polluting emissions. However, significant obstacles are present in this global transition. The analysis identifies that public policies play a crucial role in the development of electromobility, and emphasises how new business models in electromobility are emerging to satisfy changing customer demands. Concerns related to raw materials extraction, battery disposal, and vehicle-to-grid (V2G) integration are also important to consider. The relationship between technologically advanced countries and raw material-producing nations must balance socioeconomic, historical, labour, and ecological factors. In order to have a standard reference, this study considers for the analysis the political, economic, social, technological, environmental, and legal factors (PESTLE). An analysis of future scenarios considering pessimistic and optimistic trends revealed that, compared with the actual trends, important actions must be taken to develop electromobility not only from the technological aspect. These results provide a comprehensive analysis of electromobility sustainability and its importance for multidisciplinary stakeholders related to the actual challenges towards electromobility, the electric network capabilities, and the importance of creating new jobs and products based on a circular and sustainable economy. Full article

The electric vehicle (EV) business model integrates advanced battery technology, dynamic power train architectures, and intelligent energy management systems with ecosystem strategies and digital services. It incorporates environmental sustainability through lifecycle analysis and renewable energy integration. China, with 9.49 million EV sales in 2023 (33% market share), faces infrastructure gaps constraining further growth. China is strategically mitigating CO₂ emissions while fostering economic expansion, notwithstanding constraints such as suboptimal battery technology advancements, elevated production expenditure, and enduring ecological impacts. This Political, Economic, Social, Technological, Legal, Environmental (PESTLE) assessment, operationalized through a survey of 800 stakeholders and Statistical Package for the Social Sciences IBM SPSS SPSS (Version 28) quantitative analysis (factor loading = 0.73 for Technology; eigenvalue = 4.12), identifies infrastructure gaps as the dominant barrier (72% of stakeholders). Political factors (β = 0.82) emerged as the strongest adoption predictor, outweighing economic subsidies in significance. The adoption of EVs in China presents a significant prospect for reducing CO₂ emissions and advancing technology. However, economic barriers, market dynamics, inadequate infrastructure, regulatory uncertainty, and social acceptance issues are addressed in the assessment. The study recommends prioritizing infrastructure investment (e.g., 500 K fast-charging stations by 2027) and policy stability to overcome adoption barriers. This study provides three key advances: (1) quantification of PESTLE factor weights via factor analysis, revealing technological (infrastructure) and political factors as dominant; (2) identification of infrastructure gaps, not subsidies, as the primary adoption barrier; and (3) demonstration of infrastructure’s persistence post-subsidy cuts. These insights redefine EV adoption priorities in China. Full article

The semi-synthesis of the (5R,7R,11bR)-9-(di(1H-indol-3-yl)methyl)-4,4,7,11b-tetramethyl-1,2,3,4,4a,5,6,6a,7,11,11a,11b-dodecahydrophenanthro[3,2-b]furan-5-yl acetate was performed via a pseudo-multicomponent reaction involving a double Friedel–Crafts alkylation between the natural product-derived aldehyde 6β-acetoxyvouacapane and the corresponding indole. The transformation was carried out under solvent-free mechanochemical conditions using mortar and pestle grinding, with ZnCl₂ as the catalyst. Structural elucidation of the target compound was accomplished using 1D and 2D NMR spectroscopy (¹H, ¹³C, COSY, HSQC, and HMBC), FT-IR, and high-resolution mass spectrometry (HRMS). Full article

Ports play a crucial role in Indonesia’s economy, yet many, particularly smaller ports, lack standardized port performance indicators (PPIs) to assess and improve operational efficiency. Existing studies primarily focus on financial and operational performance, often employing either the balanced scorecard (BSC) or PESTLE analysis in isolation, with limited integration of sustainability concepts, such as smart port and green port frameworks. This study bridges this gap, aiming to develop and validate a comprehensive PPI framework that combines BSC, PESTLE, and circular economy smart and green port principles to create holistic performance assessment tools for ports. The research used a three-round Delphi method, incorporating expert evaluations and consensus from academics, consultants, port authorities, and customers to validate key performance indicators. A total of 127 PPIs were initially identified through a literature review and expert consultations, using strict selection criteria—standard deviation ≤ 1.5, interquartile range (Q3–Q1) ≤ 2.5, and ≥51% expert agreement (ratings 8–10). The final validated framework includes 114 indicators covering financial, operational, environmental, and strategic dimensions. This study provides valuable insights for port authorities to optimize performance and align with global best practices by integrating internal and external factors into a comprehensive model. Full article

In this study, we investigated the effects of mortar milling conditions on the quality and noodle-processing suitability of whole-wheat flours (WWFs). The WWFs were milled at varying pestle speeds (50 and 130 rpm) and for varying durations (10, 20, 40, and 60 min) and analyzed to determine their particle size distribution, physicochemical properties, dough-mixing characteristics, antioxidant activities, and noodle-making performance. High pestle speed (Group H) produced significantly smaller particle sizes, higher flour temperatures, greater moisture loss, and increased starch damage compared to that produced at low pestle speeds (Group L). Compared with Group L, Group H exhibited higher water and sodium carbonate solvent-retention capacity (SRC) values, increased pasting viscosities, and greater gluten strength owing to finer particles. Total phenolic content increased with reduced particle size, whereas antioxidant activity (ABTS radical scavenging) exhibited inconsistent trends. Fresh noodle properties varied with milling conditions; finer WWF particles improved dough resistance but reduced extensibility when water was adjusted according to water SRC. Thus, WWF particle size strongly influences flour functionality and noodle quality, which highlights the need for precise milling control. This study demonstrates, for the first time, the applicability of a mortar-type mill for producing WWFs, with implications for enhancing WWF functionality. Full article

Background: The COVID-19 pandemic revealed vaccine supply chain (VSC) weaknesses and enabled post-pandemic analysis highlighting the growing importance of supply chain resilience. This study analyzes weaknesses and potentials for VSC resilience from an industry perspective. Insights from this study are aimed at supporting helping managers and policy-makers build a more resilient vaccine supply. Methods: A qualitative semi-structured interview study was conducted with 12 industry experts along the VSC. The interviews were assessed concerning the learnings from the pandemic in a two-step content analysis. Codes were assigned to key VSC concepts and variables and then linked to political, economic, social, technological, legal, and environmental (PESTLE) dimensions. The complex multi-stakeholder supply chain was visualized in a system overview, highlighting main actors, roles, constraints, and resilience. Results: The analysis resulted in 60 codes, categorized into the six PESTLE dimensions and three additional (sub)groups (mRNA, Supply chain resilience, and Solutions). The largest dimension was Economic, with 39 codes, including the Supply chain resilience subgroup. Twelve stakeholder groups were identified, with purchasers, manufacturers, suppliers, developers, and regulatory agencies being the most significant in emergency vaccine manufacturing situations. Conclusions: The system overview demonstrated the VSC as a complex network of actors with unaligned goals rather than a linear supply chain. This study shows that the VSC is characterized by uncertainty due to external factors, like the unpredictability of new emergencies, and internal factors like vaccine demand. The lack of transparency between industry stakeholders exacerbates VSC disruption. We conclude that infrastructures and management practices that enable increased transparency and collaboration between stakeholders hold the greatest potential for strengthening the VSC’s resilience to future pandemics. Full article

Seaplane operations connect remote areas, promote tourism, and provide unique transportation solutions. After many years of preparations, commercial seaplane operations on a network of 100 water airports and 200 waterways in Greece are about to commence. The network can serve the needs of 1.6 million permanent residents of the Greek islands, the inhabitants of the mainland, and over 35 million annual tourists. This paper aims to conduct a PESTLE (Political, Economic, Social, Technological, Legal, and Environmental) analysis to identify the factors that have delayed operations and those that will affect the success of future operations. As such, 26 factors are examined. It was found that the Greek debt crisis and the COVID-19 pandemic were impediments to operations. The potential of using electric seaplanes is discussed. Recent developments in using drone inspection capabilities for aviation safety are examined. Management strategies for the Etesian winds and other environmental issues are presented. Overall, seaplane operations have enormous potential, while the Greek economic recovery provides favorable conditions for completing the project. The critical issue determining success is executing a multi-faceted business model to ensure seaplane operations’ financial viability. The network can act in synergy with other modes of transportation to help achieve social cohesion, improve tourism services, and foster economic development. Full article

The aim of this study is to indicate and evaluate the main risk challenges for the food security system from the perspective of a sustainability and adaptation pillar of the Global Food Security Index (GFSI) in the COVID-19 pandemic. The study contributes to both theory and practice in addressing contemporary global challenges. The study systematically identifies and evaluates the multidimensional risks to sustainable food security systems caused by the COVID-19 pandemic, emphasizing the role of Sustainable Development Goals (SDGs). It employs innovative methodologies such as the integration of the Global Food Security Index (GFSI) and the PESTLE framework, extending the latter with governance considerations within the ESG concept, a novel approach in this context. The findings provide actionable insights into building resilience in food supply chains and adapting policies for future crises, thereby filling critical gaps in the literature. Moreover, the study focuses on the intersection of sustainability, risk challenges, and well-being, fostering research that drives sustainable development globally. Full article

As part of the “Indonesia Emas 2045” framework, state-owned enterprises (SOEs) in the construction industry are expected to dominate government infrastructure projects. This research conducts an industrial foresight analysis of Indonesia’s SOE construction industry to identify future trends and opportunities. The study employs a three-level analysis: macro (using the Political, Economic, Social, Technology, Legal, Environmental/PESTLE framework), meso (applying Porter’s Five Forces), and micro (focusing on organizational scope). Data were collected from seven industry experts from both SOEs and the private sector, supplemented by secondary sources. The qualitative findings were gathered using the Delphi method, while expert voting provided the quantitative assessment. The results highlight that focusing on macro-level targets like net zero emissions (NZE) and sustainable development goals (SDGs) is crucial in implementing environmental, social, and governance (ESG) practices. Adoption of advanced technologies such as Construction 4.0 emerges as a top priority, with digital innovations such as predictive analytics, digital control towers, light detection and ranging (LiDAR), and building information modeling (BIM) enhancing efficiency and risk management. Achieving sustainability and technological advancement requires regulatory certainty, serving as the third pillar at the macro level. At the micro level, strengthening the SOE construction industry’s core competencies, resources, and capabilities is essential to accelerate future trends. Competitiveness at the meso level is not a significant concern, as the industry operates with moderate competition. Full article

Land registration is an important program in asset legalization with the vast land resources owned by Indonesia. The reality is that there are 48 million certificated lands out of an estimated 126 million certificates throughout Indonesia, so the Ministry of Agrarian Affairs and Spatial Planning/National Land Agency (ATR/BPN) made a breakthrough through the Complete Systematic Land Registration (PTSL) program. The grouping mechanism of the PTSL program is divided into four clusters, namely K-1, K-2, K-3, and K-4. Land parcels included in K-4 have problems, namely that they have been registered but not mapped/mapped incorrectly, so the idea of modeling the K-4 typology is needed for accelerating the improvement in land data quality (KW). The research location is in Bandung Regency, which is included in the top five land offices with the highest number of K-4 in West Java Province. This research method uses a mixed method, namely quantitative with a Slovin approach for the identification and clustering of K-4 typology and descriptive qualitative for justification of typology modeling in multiple aspects. The results of K-4 typology modeling were 128 clusters based on seven types of data criteria and obtained 4 clusters that matched the data sample, namely T-1, T-43, T-63, and T-128. The four clusters were justified against the K-4 concept in the Ministry of ATR/BPN, the FFP-LA concept, and the PESTLE framework. Dissemination of K-4 typology modeling is a breakthrough that can be implemented by the Ministry of ATR/BPN and its staff in various regions and the role of multi-concepts in this research can be an input for improving the K-4 concept that has been in effect so far. Full article

In the context of healthcare technology management (HTM) in Saudi Arabia and the Gulf region, this study addresses a significant gap by exploring both external and internal risk factors affecting HTM performance. Previous studies have primarily focused on modeling or predicting failures in medical devices, mostly examining internal (endogenous) factors that impact device performance and the development of optimal service strategies. However, a comprehensive investigation of external (exogenous) factors has been notably absent. This research introduced a novel hierarchical risk management framework designed to accommodate a broad array of healthcare technologies, not limited to just medical devices. It significantly advanced the field by thoroughly investigating and validating a comprehensive set of 53 risk factors and assessed their influence on HTM. Additionally, this study embraced the perspective of enterprise risk management (ERM) and expanded it to identify and incorporate a wider range of risk factors, offering a more holistic and strategic approach to risk assessment in healthcare technology management. The findings revealed that several previously underexplored external and internal factors significantly impacted HTM performance. Notably, the Fuzzy AHP survey identified “design risk” under facility and environmental risks as the highest risk for HTM in this region. Furthermore, this study revealed that three out of the top ten risks were related to “facility and internal environmental” factors, six were related to technological endogenous factors, and only one was related to managerial factors. This distribution underscores the critical areas for intervention and the need for robust facility and technology management strategies. In conclusion, this research not only fills a critical void by providing a robust framework for healthcare technology risk assessment but also broadens the scope of risk analysis to include a wider array of technologies, thereby enhancing the efficacy and safety of healthcare interventions in the region. Additionally, the proposed hierarchy provides insights into the underlying risk factors for healthcare technology management, with potential applications extending beyond the regional context to a global scale. Moreover, the equation we proposed offers a novel perspective on the key risk factors involved in healthcare technology management, presenting insights with far-reaching implications applicable not only regionally but also on a global level. This framework also supports sustainability goals by encouraging the efficient and responsible utilization and management of healthcare technologies, essential for ensuring the long-term economic and environmental sustainability of medical technology use. This research is of an exploratory nature, with the findings from the Fuzzy AHP analysis being most applicable to the specific geographic regions examined. Additional research is required to validate these results and to confirm the trends observed in various other regions and contexts. Full article

A significant number of first-generation offshore wind turbines (OWTs) have either reached or are approaching the end of their operational lifespan and need to be upgraded or replaced with more modern units. In response to this concern, governments, regulatory bodies and industries have initiated the development of effective end-of-life (EOL) management strategies for offshore wind infrastructure. Lifetime extension is a relatively new concept that has recently gained significant attention within the offshore wind energy community. Extending the service lifetime of OWTs can yield many benefits, such as reduced capital cost, increased return on investment (ROI), improved overall energy output, and reduced toxic gas emissions. Nevertheless, it is important to identify and prepare for the challenges that may limit the full exploitation of the potential for OWT lifetime extension projects. The objective of this paper is to present a detailed PESTLE analysis to evaluate the various political, economic, sociological, technological, legal, and environmental challenges that must be overcome to successfully implement lifetime extension projects in the offshore wind energy sector. We propose a decision framework for extending the lifetime of OWTs, involving the degradation mechanisms and failure modes of components, remaining useful life estimation processes, safety and structural integrity assessments, economic and environmental evaluations, and the selection of lifetime extension technologies among remanufacturing, retrofitting, and reconditioning. Finally, we outline some of the opportunities that lifetime extension can offer for the wind energy industry to foster a more circular and sustainable economy in the future. Full article

This study examines Finland’s increasing investment in solar energy as part of its broader strategy to transition to renewable energy sources. Despite its northern location and limited sunlight during winter months, Finland has effectively harnessed solar power, especially during its long summer days. We conducted a PESTLE analysis, highlighting political commitment to climate agreements, economic benefits of solar energy, public support for clean energy, technological advancements, regulatory support, and environmental benefits. In addition, we applied the autoregressive distributed lag model (ARDL) to study the impact of GDP per capita, urbanization (URB), foreign direct investments (FDI), and the share of primary energy consumption from solar (SOL) on ${\mathrm{C}\mathrm{O}}_2$ emissions for Finland during 1990–2022. The long-term findings show that SOL, URB, and FDI negatively impact ${\mathrm{C}\mathrm{O}}_2$ emissions, while GDP positively impacts ${\mathrm{C}\mathrm{O}}_2$ emissions. Solar energy deployment reflects the effectiveness of solar energy as a cleaner alternative to fossil fuels. Urbanization also shows a negative impact on ${\mathrm{C}\mathrm{O}}_2$ emissions due to better infrastructure and more efficient energy use in urban areas. FDI suggests that investments are oriented towards sustainable technologies. Industrial activity associated with economic expansion may indicate the positive effect of GDP in ${\mathrm{C}\mathrm{O}}_2$ emissions. Although economic growth has typically resulted in increased emissions, strategic investments in renewable energy and sustainable urban development can greatly reduce this effect. Policy initiatives in Finland should concentrate on promoting green investments and enhancing urban planning with a focus on environmental sustainability. Full article

The rapid growth of the sharing economy has propelled shared mobility to the forefront of the public’s attention. Continuous advancements in autonomous driving technology also bring new opportunities and challenges to the shared mobility industry. This study comprehensively analyzes the impact of using land-based autonomous vehicles (AVs) to provide shared mobility services, utilizing SWOT analysis (Strengths, Weaknesses, Opportunities, and Threats), PESTLE analysis (Political, Economic, Social, Technological, Legal, and Environmental), and Porter’s Five Forces (the bargaining power of suppliers, the bargaining power of buyers, threats of new entrants, substitutes, and rivalry). The findings reveal that AVs can provide improved shared mobility services by increasing transportation safety, reducing emissions, reducing costs, enhancing traffic efficiency, and increasing customer satisfaction as well as the profitability of shared mobility services. However, challenges such as technological and policy uncertainties, safety concerns, high initial costs, inadequate public communication infrastructure, and the absence of standardized regulations can hinder the widespread adoption of AVs. The benefits are also restricted by the low market penetration rate of AVs. To promote AVs in the shared mobility market, this study also provides implications for AV stakeholders tailored to the evolving shared mobility market dynamics. Full article