bluuebunny/crossref_metadata_2025_split huggingface dataset:
Research on insect-like long endurance hovering double-wing FMAV prototype
Authors: Zhang Yichen , Cui Feng , Liu Wu , Zhu Wenhao , Xiao Yiming , Guo Qingcheng , Mou Jiawang 
Published: July 2024

Purpose
Endurance time is an important factor limiting the progress of flapping-wing aircraft. In this study, this paper developed a prototype of a double-wing flapping-wing micro air vehicle (FMAV) that mimics insect-scale flapping wing for flight. Besides, novel methods for optimal selection of motor, wing length and battery to achieve prolonged endurance are proposed. The purpose of this study is increasing the flight time of double-wing FMAV by optimizing the flapping mechanism, wings, power sources, and energy sources.

Design/methodology/approach
The 20.4 g FMAV prototype with wingspan of 21.5 cm used an incomplete gear flapping wing mechanism. The motor parameters related to the lift-to-power ratio of the prototype were first identified and analyzed, then theoretical analysis was conducted to analyze the impact of wing length and flapping frequency on the lift-to-power ratio, followed by practical testing to validate the theoretical findings. After that, analysis and testing examined the impact of battery energy density and efficiency on endurance. Finally, the prototype’s endurance duration was calculated and tested.

Findings
The incomplete gear facilitated 180° symmetric flapping. The motor torque constant showed a positive correlation with the prototype’s lift-to-power ratio. It was also found that the prototype achieved the best lift-to-power ratio when using 100 mm wings.

Originality/value
A gear-driven flapping mechanism was designed, capable of smoothly achieving 180° symmetric flapping. Besides, factors affecting long-duration flight – motor, wings and battery – were identified and a theoretical flight duration analysis method was developed. The experimental result proves that the FMAV could achieve the longest hovering time of 705 s, outperforming other existing research on double-wing FMAV for improving endurance.
Development of a blockchain-based embodied carbon estimator
Authors: Rodrigo Navodana , Perera Srinath , Senaratne Sepani , Jin Xiaohua 
Published: July 2024

PurposeCarbon management in the construction industry plays a vital role as carbon emissions have a significant impact on the environment. Current emphasis on reducing operational carbon through passive designs, zero carbon buildings and so forth has resulted in losing focus on embodied carbon (EC) reduction. Though there are various databases and tools to estimate EC in construction, these estimates are lacking in accuracy and consistency. A Blockchain-based Embodied Carbon (BEC) Estimator was developed as a solution to accurately estimate EC using a supply chain value addition concept as a methodology.Design/methodology/approachThis study focused on developing, testing and validating the blockchain-based prototype system identified as BEC Estimator. The system was developed using Hyperledger Fabric following a waterfall model. Case studies and an expert forum were used to test and validate BEC Estimator.FindingsThe system architecture, development process and the user interface of BEC Estimator are presented in this paper. The comparative evaluation with existing EC databases/tools and the expert forum validated the functioning of BEC Estimator and proved it to be an accurate, secure and trustworthy EC estimating system. SWOT (Strengths, Weaknesses, Opportunities, Threats) analysis identified the strengths and opportunities that will benefit the industry as well as the weaknesses and threats in the system that could be mitigated in future.Originality/valueBEC Estimator accurately accounts for EC additions happening at each supply chain node for any product that gets incorporated in a building, thereby facilitating EC-related decision-making for all relevant stakeholders.
Urban planning approaches to support community-based flood adaptation in North Jakarta Kampungs
Authors: Prana Adam Madigliani , Curl Angela , Dionisio Maria Rita , Gomez Christopher , Hart Deirdre , Apriyanto Heri , Prasetya Hermawan 
Published: July 2024

PurposeThe ineffectiveness of flood control in climate-impacted majority-world cities like Jakarta highlights the need for policies that integrate local knowledge and embrace water harmony rather than resistance. This study explores flood adaptation in North Jakarta's kampungs (urban informal settlements), aiming to enhance the efficacy of current flood disaster management. The outcomes of the participatory planning mechanism simulation that we propose are expected to provide valuable insights for the urban planning approach in that city.Design/methodology/approachWe employed focus groups and design charrettes with a bottom-up approach to explore how local knowledge can enhance spatial flood management and urban planning policies. In total, 17 diverse participants, covering various ages and professions, engaged in these activities. Our methods aimed to be culturally sensitive and inclusive, embracing indigenous values like musyawarah and gotong royong. The research methodically examined flood implications and adaptations in informal settlements, progressing through preliminary understanding, data triangulation, and a reflective synthesis of the findings.FindingsAmid worsening global changes like sea level rise, community-focussed, collaborative planning can help create tailored flood-resilience solutions. The research reveals that partnerships between communities and organisations promote city-wide, flood-adapted environments, aligning policy with the needs and goals of those most affected by flooding. This collaboration enhances flood disaster management and planning policies.Research limitations/implicationsThis research focusses on Jakarta's flood adaptation and urban planning, reflecting on historical situations relevant to urbanising majority-world countries. Whilst specific to Jakarta, it offers perspectives on managing global environmental challenges such as sea level rise. Subsequent research should prudently consider each locale's distinct geographic and social milieu and the trust in planning systems in applying these findings, methodologies and approaches.Originality/valueThis study clarifies the relationship between disaster management, policy and flood adaptation, focussing on local knowledge in North Jakarta, pertinent to urbanising majority-world nations. Jakarta's historical and modern dynamics, including globalisation, reveal specific prospects and obstacles to applying vernacular knowledge to planning and disaster response. It highlights crucial points for policymakers in the majority of the world to address growing flood risks and create strategies that integrate local and traditional wisdom.
Estimating vulnerability to income and multidimensional poverty: a new methodological approach
Authors: Mekonnen Andualem Goshu 
Published: July 2024

Purpose
The purpose of this paper is to propose a new vulnerability to income and multidimensional poverty estimation index (VIMPI). This index is designed to measure the likelihood of individuals falling into and remaining in poverty.

Design/methodology/approach
The paper introduces a new methodology that integrates the concepts of the well-being gap, individual and indicator-specific weighting, and vulnerability. This approach is simple to apply and accurately measures vulnerability with less susceptibility to measurement error and outliers. The index satisfies all poverty and vulnerability axioms, including transferability and monotonicity. The newly proposed method has been applied to Namibian and Ghanaian data and compared with similar techniques.

Findings
The results showed that Ghana's vulnerability to income and multidimensional poverty was 37.9% and 56%, respectively. Of the 37.9% of vulnerable individuals, 23.4% were at risk of falling into poverty, while 14.57% were at risk of remaining in poverty. These findings demonstrate the effectiveness of VIMPI in accurately estimating vulnerability to poverty and its potential to inform targeted policies to alleviate poverty.

Originality/value
This paper proposes a new methodology to estimate vulnerability to income and multidimensional poverty.
Paradigmatic reflections in cross-cultural management to make sense of a VUCA world
Authors: Primecz Henriett 
Published: July 2024

Purpose
This paper aims to investigate the concept of VUCA (volatility, uncertainty, complexity and ambiguity) in the field of cross-cultural management.

Design/methodology/approach
The related literature has been analysed from various paradigmatic lenses.

Findings
As the VUCA world concept originates from business circles, several key articles were published in non-academic journals. Two distinct groups of publications can be identified: consulting literature and academic literature on the VUCA world. While both consulting literature and academic literature about the VUCA world can be associated with functionalism, alternative research paradigms can easily accommodate new studies in connection with the VUCA world: interpretive, critical and postmodern works would fit the features of the VUCA world, along with multi-paradigm studies.

Research limitations/implications
It is advisable to investigate emergent contemporary issues, often labelled VUCA, according to multiple paradigms and to conduct multi-paradigmatic research.

Originality/value
While consulting literature on the VUCA world implicitly assumes functionalist paradigms, academic literature might provide alternative assumptions. Interpretative, critical and postmodern paradigms more accurately address the issues raised by VUCA.
Assessing trade supply chain vulnerability and trade participation of SMEs in India: insights from a comprehensive analysis
Authors: Sudan Tapas , Taggar Rashi 
Published: July 2024

PurposeThis study presents the impact of Economic Policy Uncertainty (EPU)-induced Trade Supply Chain Vulnerability (TSCV) on the Small and Medium-Sized Enterprises (SMEs) in India by leveraging the World Bank Enterprise Survey data for 2014 and 2022. Applying econometric techniques, it examines firm size’ influence on productivity and trade participation, providing insights for enhancing SME resilience and trade participation amid uncertainty.Design/methodology/approachThe econometric techniques focus on export participation, along with variables such as total exports, firm size, productivity, and capital intensity. It addresses crucial factors such as the direct import of intermediate goods and foreign ownership. Utilizing the Cobb-Douglas production function, the study estimates Total Factor Productivity, mitigating endogeneity and multicollinearity through a two-stage process. Besides, the study uses a case study of North Indian SMEs engaged in manufacturing activities and their adoption of mitigation strategies to combat unprecedented EPU.FindingsResults reveal that EPU-induced TSCV reduces exports, impacting employment and firm size. Increased productivity, driven by technological adoption, correlates with improved export performance. The study highlights the negative impact of TSCV on trade participation, particularly for smaller Indian firms. Moreover, SMEs implement cost-based, supplier-based, and inventory-based strategies more than technology-based and risk-based strategies.Practical implicationsPolicy recommendations include promoting increased imports and inward foreign direct investment to enhance small firms’ trade integration during economic uncertainty. Tailored support for smaller firms, considering their limited capacity, is crucial. Encouraging small firms to engage in international trade and adopting diverse SC mitigation strategies associated with policy uncertainty are vital considerations.Originality/valueThis study explores the impact of EPU-induced TSCV on Indian SMEs’ trade dynamics, offering nuanced insights for policymakers to enhance SME resilience amid uncertainty. The econometric analysis unveils patterns in export behavior, productivity, and factors influencing trade participation during economic uncertainty.
Space jam: how retail technologies are influencing store space production
Authors: Vadruccio Roberta , Pantano Eleonora , Tumino Angela 
Published: July 2024

PurposeTechnologies are dramatically reshaping various aspects of the store space, modifying design, services and usage. Accordingly, several studies tackled technology impact on each of these aspects, investigating design, service and usage singularly, but lacking a holistic viewpoint. Thus, this paper aims to identify the different dimensions of the store space (levels) and assess the impact of technology introduction on store space dimensions (levels).Design/methodology/approachThe research employs a qualitative approach based on direct observations of apparel brand stores located in London between March and April 2023. Data collection followed a structured observation protocol covering store information, adopted technologies and their effects across various store space levels, i.e. consumption activities, service environment and customer experience.FindingsResults show that the store space can be defined as the sum of different dimensions consisting of consumption activities, service environment and customer experience. Accordingly, technology introduction holistically influences each of the three store space levels as follows: (1) first, technologies redefine how activities are performed or alters the location where certain activities are consumed; (2) within the service environment, technologies replace traditional elements, fill empty spaces and enhance the atmospherics; finally, (3) customer experience is enhanced in hedonic and/or utilitarian terms due to technology adoption.Originality/valueThis paper defines the space as a dynamic entity, providing a deeper understanding of how the store space is produced, from a holistic point of view and the role of retail technology in this process.
Understanding the drivers of sustainable food consumption of Chinese university students: a moderated mediation model
Authors: Khan Ali Nawaz , Alotaibi Hammad S. Saleh , Raza Zain Ali 
Published: July 2024

Purpose
The purpose of this study is to assess how Sustainable food consumption (SFC) can improve the quality of life for consumers and encourage green food production. Sustainable consumption is an important factor in achieving the sustainable development goals (SDGs) proposed by the United Nations. However, achieving SFC requires government policies, consumer environmental values and accessible channels.

Design/methodology/approach
This paper investigates how to promote SFC intentions using a sample of 386 students from Chinese universities. By using SPSS Process software, this study developed and tested a theoretical model grounded in the stimulus-organism-response (SOR) framework.

Findings
The findings indicate that environmental emotions mediate the relationship between sustainability knowledge and SFC intentions. Contextual factors such as green self-efficacy (GSE) moderate both the direct relationship between environmental emotions and SFC intentions and the indirect relationship between sustainability knowledge and SFC intentions via environmental emotions. The paper continues with a discussion of the findings and their practical implications.

Originality/value
This paper applied the SOR model to the context of students’ sustainability knowledge and SFC intentions. This also presents environmental emotions as a mediation variable, and green self-efficacy as a moderating factor, and constructs the moderated mediation model. This is one of the novel contributions to the literature on SFC intentions and sustainability knowledge.
How authentic principal leadership influences teacher organisational identification via teacher academic optimism and collective responsibility: a moderated-mediation analysis
Authors: Karataş Erdem , Özdemir Murat , Vural Gürsen 
Published: July 2024

PurposeTeachers’ organisational identification is crucial for the success of educational reform in the change process. This study investigates how and under what conditions authentic principal leadership contributes to teachers’ organisational identification.Design/methodology/approachData collected from 7907 public high school teachers across Türkiye were analysed using bootstrapping method. This research tested a moderated mediation model of authentic principal leadership effects on teachers’ organisational identification by incorporating teacher academic optimism as a mediator, and teacher collective responsibility as a moderator.FindingsResults revealed significant direct and indirect effects of authentic principal leadership on the teachers’ organisational identification via teacher academic optimism. Teacher collective responsibility significantly moderated the effects of authentic principal leadership on both teacher academic optimism and on teachers’ organisational identification. The positive effects of authentic principal leadership were strengthened when the collective responsibility was higher.Originality/valueThis study integrates authentic leadership theory with social identity theory, which provides a more theoretically accurate understanding of how authentic principal leadership influences teachers’ organisational identification.
How clients choose procurement strategies and organizational control systems in the Swedish housing sector
Authors: Eriksson Per Erik 
Published: July 2024

Purpose
This paper aims to examine how different contextual contingency factors and organizational goals influence construction clients’ decision-making when procuring contractors in the housing sector. More specifically, it investigates how clients’ choice of procurement strategies and organizational control systems is contingent upon various contextual factors and organizational goals.

Design/methodology/approach
It is based on an explorative interview study of clients and contractors in the Swedish housing sector underpinned by a review of organizational control literature.

Findings
The client's knowledge and resources, as well as project complexity and uncertainty, are the most important contextual contingency factors, while property management and sustainable development are the most important organizational goals that housing clients consider when designing procurement strategies.

Research limitations/implications
The paper contributes to the understanding of how construction clients choose procurement strategies, by providing new insights into effects of the mentioned contextual contingency factors and organizational goals on clients’ choice of control systems through their procurement strategies.

Practical implications
Property owners who continuously procure housing projects with sustainability requirements and high degrees of complexity and uncertainty should develop knowledge and resources related to their client role, to enable the design and implementation of appropriate procurement strategies.

Originality/value
Novel aspects of the paper are the demonstration of the value of a holistic approach, considering both contextual contingency factors and organizational goals, when selecting control systems and explicit discussion of how the client's knowledge and resources influence possibilities to implement different control systems.
Financial literacy and its impact on life satisfaction in rural households: a mediated approach via financial self-efficacy
Authors: Mitra Aishwarya , De Anupam 
Published: July 2024

Purpose
The study aims to explore the relationship between financial literacy and general life satisfaction. The study further investigates the mediating role of financial self-efficacy in this relationship in the context of Indian rural households.

Design/methodology/approach
Households belonging to the rural area of the Koraput district of Odisha were taken as the sample unit of this study. A structured questionnaire was framed to collect primary data using multi-stage and convenience sampling; 299 responses were received. Data analyses were performed using partial least square-structure equation modelling through SmartPLS 4.0.

Findings
The results of the study connoted that financial literacy has a noteworthy impact on the overall life satisfaction of households with lower incomes, both directly and indirectly. Moreover, the study identified financial self-efficacy as a significant complementary partial mediator in the relationship between financial literacy and overall satisfaction with life.

Practical implications
The findings of the study can be used by financial regulatory authorities and policymakers to seed the financial concepts’ understanding among the rural community to enhance their financial status and thereby overall satisfaction with life.

Originality/value
To the best of the authors’ knowledge, the exploration study of life satisfaction of rural households is yet to be discovered in the context of previous research frameworks despite rural households being an intricate part of the Indian economy. The study adds to the existing literature on life satisfaction, necessitating financial literacy expertise in rural households for achieving financial self-efficacy.
Supervisor bottom-line mentality and subordinate knowledge hiding: role of team climate
Authors: Zhang Bin , Yang Qizhong , Hao Qi 
Published: July 2024

PurposeDrawing on social information processing theory, this study constructs a multilevel moderated mediation model. This model seeks to delve into the intricate and previously overlooked interplay between supervisor bottom-line mentality (BLM) and knowledge hiding. Within this context, we introduce self-interest as a mediating factor and incorporate performance climate as a team-level moderating variable.Design/methodology/approachThe time-lagged data involve 336 employees nested in 42 teams from 23 automobile sales companies in five regions of China. The analysis was meticulously executed using Hierarchical Linear Modeling, complemented by bias-corrected bootstrapping techniques.FindingsThe findings reveal that self-interest acts as a full mediator in the positive link between supervisor BLM and knowledge hiding. Furthermore, the performance climate plays a moderating role in both the relationship between supervisor BLM and self-interest, and the entire mediation process. Notably, these relationships are intensified in environments with a high performance climate compared to those with a low one.Originality/valueThis research stands as one of the pioneering efforts to integrate supervisor BLM into the discourse on knowledge hiding, elucidating the underlying psychological mechanisms and delineating the boundary conditions that shape the “supervisor BLM–knowledge hiding” relationship. Further, our insights provide organizations with critical guidance on strategies to curtail knowledge hiding among their employees.