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1 – 10 of 289Wenhao Yu, Jun Li, Li-Ming Peng, Xiong Xiong, Kai Yang and Hong Wang
The purpose of this paper is to design a unified operational design domain (ODD) monitoring framework for mitigating Safety of the Intended Functionality (SOTIF) risks triggered…
Abstract
Purpose
The purpose of this paper is to design a unified operational design domain (ODD) monitoring framework for mitigating Safety of the Intended Functionality (SOTIF) risks triggered by vehicles exceeding ODD boundaries in complex traffic scenarios.
Design/methodology/approach
A unified model of ODD monitoring is constructed, which consists of three modules: weather condition monitoring for unusual weather conditions, such as rain, snow and fog; vehicle behavior monitoring for abnormal vehicle behavior, such as traffic rule violations; and road condition monitoring for abnormal road conditions, such as road defects, unexpected obstacles and slippery roads. Additionally, the applications of the proposed unified ODD monitoring framework are demonstrated. The practicability and effectiveness of the proposed unified ODD monitoring framework for mitigating SOTIF risk are verified in the applications.
Findings
First, the application of weather condition monitoring demonstrates that the autonomous vehicle can make a safe decision based on the performance degradation of Lidar on rainy days using the proposed monitoring framework. Second, the application of vehicle behavior monitoring demonstrates that the autonomous vehicle can properly adhere to traffic rules using the proposed monitoring framework. Third, the application of road condition monitoring demonstrates that the proposed unified ODD monitoring framework enables the ego vehicle to successfully monitor and avoid road defects.
Originality/value
The value of this paper is that the proposed unified ODD monitoring framework establishes a new foundation for monitoring and mitigating SOTIF risks in complex traffic environments.
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Lluís Solé, Laia Sole-Coromina and Simon Ellis Poole
Creativity is nowadays seen as a desirable goal in higher education. In artistic disciplines, creative processes are frequently employed to assess or evaluate different students'…
Abstract
Purpose
Creativity is nowadays seen as a desirable goal in higher education. In artistic disciplines, creative processes are frequently employed to assess or evaluate different students' skills. The purpose of this study is to identify potential pitfalls for students involved in artistic practices in which being creative is essential.
Design/methodology/approach
Three focus groups involving Education Faculty members from different artistic disciplines allowed for the identification of several constraints when creativity was invoked. This initial study used a quantitative approach and took place in the “Universitat de Vic” (Catalonia, Spain).
Findings
Findings suggest a correlation with existing literature and simultaneously point at some nuances that require consideration: emerging aspects embedded in creative processes that may help decrease some limiting effects that being creative can generate.
Research limitations/implications
The main limitations of this research derive from the very nature of the methodological approach. Focus group has been the single used source. Other means of collecting data, such as the analysis of programs, could be used in the future.
Originality/value
This case study, while culturally specific, offers a useful insight into the potential of further work in non-artistic disciplines but crucially across disciplines. It has tremendous value for the development of intercultural understanding in the higher education sector, specifically in terms of assessment.
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Xiang T.R. Kong, Ray Y. Zhong, Gangyan Xu and George Q. Huang
The purpose of this paper is to propose a concept of cloud auction robot (CAR) and its execution platform for transforming perishable food supply chain management. A new paradigm…
Abstract
Purpose
The purpose of this paper is to propose a concept of cloud auction robot (CAR) and its execution platform for transforming perishable food supply chain management. A new paradigm of goods-to-person auction execution model is proposed based on CARs. This paradigm can shift the management of traditional manual working to automated execution with great space and time saving. A scalable CAR-enabled execution system (CARES) is presented to manage logistics workflows, tasks and behavior of CAR-Agents in handling the real-time events and associated data.
Design/methodology/approach
An Internet of Things enabled auction environment is designed. The robot is used to pick up and deliver the auction products and commends are given to the robot in real-time. CARES architecture is proposed while integrating three core services from auction workflow management, auction task management, to auction execution control. A system prototype was developed to show its execution through physical emulations and experiments.
Findings
The CARES could well schedule the tasks for each robot to minimize their waiting time. The total execution time is reduced by 33 percent on average. Space utilization for each auction studio is improved by about 50 percent per day.
Originality/value
The CAR-enabled execution model and system is simulated and verified in a ubiquitous auction environment so as to upgrade the perishable food supply chain management into a new level which is automated and real-time. The proposed system is flexible to cope with different auction scenarios, such as different auction mechanisms and processes, with high reconfigurability and scalability.
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The paper aims to assess the impact and responses to coronavirus disease 2019 in six European heritage labs (Horizon 2020 Framework Programme) selected for their adaptive heritage…
Abstract
Purpose
The paper aims to assess the impact and responses to coronavirus disease 2019 in six European heritage labs (Horizon 2020 Framework Programme) selected for their adaptive heritage re-use practices based on participation, self-organisation and self-management. As they are naturally oriented towards building resilient urban systems, the hypothesis is that the co-production of cultural values and places promoted by these projects could create the conditions for equitable perspectives of resilience in the normality of contemporary urban life.
Design/methodology/approach
The paper draws on data collected through a survey of six European Living Labs between January and May 2021. The survey results are framed by a literature review that defines adaptive reuse in terms of resilience. The five resilience characteristics described by Judith Rodin (awareness, diversification, integration, self-regulation and adaptability) are used to navigate the literature and organise the survey results.
Findings
Combining survey results and insights from the literature, some modes and elements (territorial, social, financial) are presented that contribute to creating the conditions for resilience through adaptive heritage reuse according to community-based approaches. Without claiming to be exhaustive, this evidence should be considered in the design phase of resilience programmes, policies or projects related to cultural heritage.
Originality/value
The concepts of community and resilience are becoming increasingly important in the field of cultural heritage. This paper makes a creative contribution to the ongoing debate by presenting and evaluating the contribution of adaptive reuse practices to resilience building.
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Paola Bellis, Silvia Magnanini and Roberto Verganti
Taking the dialogic organizational development perspective, this study aims to investigate the framing processes when engaging in dialogue for strategy implementation and how…
Abstract
Purpose
Taking the dialogic organizational development perspective, this study aims to investigate the framing processes when engaging in dialogue for strategy implementation and how these enable the evolution of implementation opportunities.
Design/methodology/approach
Through a qualitative exploratory study conducted in a large multinational, the authors analyse the dialogue and interactions among 25 dyads when identifying opportunities to contribute to strategy implementation. The data analysis relies on a process-coding approach and linkography, a valuable protocol analysis for identifying recursive interaction schemas in conversations.
Findings
The authors identify four main framing processes – shaping, unveiling, scattering and shifting – and provide a framework of how these processes affect individuals’ mental models through increasing the tangibility of opportunities or elevating them to new value hierarchies.
Research limitations/implications
From a theoretical perspective, this study contributes to the strategy implementation and organizational development literature, providing a micro-perspective of how dialogue allows early knowledge structures to emerge and shape the development of opportunities for strategy implementation.
Practical implications
From a managerial perspective, the authors offer insights to trigger action and change in individuals to contribute to strategy when moving from formulation to implementation.
Originality/value
Rather than focusing on the structural control view of strategy implementation and the role of the top management team, this study considers strategy implementation as a practice and what it takes for organizational actors who do not take part in strategy formulation to enact and shape opportunities for strategy implementation through constructive dialogue.
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Niklas Humble, Peter Mozelius and Lisa Sällvin
The purpose of this study is to analyse and discuss K-12 mathematics and technology teachers' perceptions on integrating programming in their teaching and learning activities, and…
Abstract
Purpose
The purpose of this study is to analyse and discuss K-12 mathematics and technology teachers' perceptions on integrating programming in their teaching and learning activities, and perceptions on different programming tools.
Design/methodology/approach
The approach of a case study was used, with data collected from three instances of a professional development programming course for K-12 teachers in mathematics and technology.
Findings
The findings show that there are perceived challenges and opportunities with learning and integrating programming, and with different programming tools. Many teachers perceive programming as fun, but lack the time to learn and implement it, and view different programming tools as both complementary to each other and with individual opportunities and challenges.
Practical implications
The practical implication of the research is that it can provide guidance for teachers and other stakeholders that are in the process of integrating programming in K-12 education. Further, the research provides useful information on teachers' experiences on working with different programming tools.
Social implications
The social implication of the research is that the overall aim of the nation-wide integration process might not succeed if the challenges identified in this study are not addressed, which could have negative effects on the development of students' digital competence.
Originality/value
The value of the research is that it identifies important challenges and opportunities for the integration of programming. That is, that many teachers perceive the different programming tools available as complimentary to each other, but are hesitating about what is expected of the integration. Findings could also be valuable for future course design of the teacher professional development.
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Sophie Rummel, Jos Akkermans, Rowena Blokker and Marco Van Gelderen
The purpose of this paper is to explore the career shocks that young, newly graduated entrepreneurs experience in the process of starting a business.
Abstract
Purpose
The purpose of this paper is to explore the career shocks that young, newly graduated entrepreneurs experience in the process of starting a business.
Design/methodology/approach
The study adopted a qualitative approach, drawing upon 25 semi-structured interviews with entrepreneurs who recently graduated from university (up to the age of 30) in different European countries.
Findings
The analysis identifies several career shocks that can confront entrepreneurs before and after starting a business and reveals how these shocks influence graduates’ decisions to become and continue to be an entrepreneur.
Research limitations/implications
The study sheds light on the diverse nature of career shocks and the importance of integrating agency concepts and environmental influences in career research. It identifies important factors relevant for school-to-work transition research and complements work in entrepreneurship research on necessity and opportunity entrepreneurship, push and pull motives, and entrepreneurial intentions.
Practical implications
Organizations can use the findings to attract and retain young entrepreneurial employees, while higher education organizations can use the findings to better prepare students for a successful transition into entrepreneurship, whether in the corporate or independent form.
Originality/value
The paper integrates the concept of career shocks with literature on entrepreneurship and offers a categorization of career shocks in the pathway to entrepreneurship.
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The major economies of East Asia, namely Japan and the Four Asian Tigers, have always prioritized the WTO-led multilateral trade liberalization over other trade arrangements…
Abstract
The major economies of East Asia, namely Japan and the Four Asian Tigers, have always prioritized the WTO-led multilateral trade liberalization over other trade arrangements primarily due to their unique economic structure with a high dependency on the world’s major markets such as the US. Along the same line, even the huge blow from the Asian Financial Crisis in 1997 only managed to trigger a few initiatives to aide East Asian regional integration while being led by different centering bodies, APEC and ASEAN. These dispersed efforts naturally resulted in no realistically significant achievements in the light of ‘integration’ until the present day. Under these circumstances, East Asia now faces a second opportunity to achieve its economic independence from the extra-regional influences via regionalization: the 2009 Global Credit Crunch. This paper hereupon critically reviews the actual progress and the likely impacts of the current global recession on the East Asian region.
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Judit Végh, Andrea Dúll and Lan Anh Nguyen Luu
This qualitative study explores how trailing spouses form their relationships before and after a crisis such as the COVID-19 pandemic and what patterns can be observed. It…
Abstract
Purpose
This qualitative study explores how trailing spouses form their relationships before and after a crisis such as the COVID-19 pandemic and what patterns can be observed. It explores their significant relationships with friends and extended family, focusing on dynamics and change.
Design/methodology/approach
The authors conducted semi-structured interviews with seven trailing spouses in Malaysia: before the pandemic, in the beginning and at the end of the first year of the pandemic. The authors used longitudinal interpretative phenomenological analysis (LIPA).
Findings
Being aware of the limits of resources emerged as a key factor in how trailing spouses develop and maintain relationships with friends and extended family. The fact that the pandemic changed the dynamics of their social networks illuminates how crucial these relationships or their absence are in their adjustment and readjustment process. Children play a significant role in these relationships.
Research limitations/implications
Comparative research into the friendships and relationships of different groups of trailing spouses in various locations could capture more specificity of the relationship dynamics.
Practical implications
The explored patterns can promote a better understanding of the relationship dynamics of trailing spouses' networks, which can, in turn, support and facilitate both adjustment and repatriation processes. They can help explain how and what kind of social networks best support trailing spouse transition during a time of crisis or adjustment. These findings could be incorporated into intercultural training programs.
Originality/value
No current study that the authors know of has explored trailing spouses' relationship dynamics in a longitudinal study before and during a crisis.
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Linda Vikdahl, Göran Ståhle, David Gunnarsson and Fredrik Saboonchi
In general, newly resettled refugees have poorer physical and mental health than native-born Swedes. This indicates that the society must make special efforts to enable refugees…
Abstract
Purpose
In general, newly resettled refugees have poorer physical and mental health than native-born Swedes. This indicates that the society must make special efforts to enable refugees to attain health that is on a par with the rest of the population. The challenges rest primarily with employees in the public sector. But what resources do professionals need to meet the refugees’ health needs? This paper is about the need to develop strategies for professionals working with diversity and health, with a focus on the establishment of newly resettled refugees in Sweden. Thus, the purpose of this paper is to identify the needs and obstacles in working with diversity and health for the newly resettled.
Design/methodology/approach
The paper is based on focus group interviews with 40 professionals working in three large municipalities and one County Administrative Board, all of whom work with challenges related to migration and health on a daily basis.
Findings
The needs expressed by the interviewees are primarily about developing and improving communications. Three important areas of communication were expressed: how information can be transferred from sender to receiver, institutionalization and interactions at different levels.
Originality/value
This paper identifies important needs and obstacles when working with diversity and health in Sweden, with a focus on the establishment of newly resettled refugees. It is an important contribution because refugees in general have poorer physical and mental health than native-born Swedes and strategies to improve their health, therefore, need to be further developed.
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