bluuebunny/crossref_metadata_2025_split huggingface dataset:
An inspection continuum robot with tactile sensor based on electrical impedance tomography for exploration and navigation in unknown environment
Authors: Wang Yaming , Ju Feng , Yun Yahui , Yao Jiafeng , Wang Yaoyao , Guo Hao , Chen Bai 
Published: October 2019

PurposeThis paper aims to introduce an aircraft engine inspection robot (AEIR) which can go in the internal of the aircraft engine without collision and detect damage for engine blades.Design/methodology/approachTo obtain the position and pose information of the blades inside the engine, a novel tactile sensor based on electrical impedance tomography (EIT) is developed, which could provide location and direction information when it contacts with an unknown object. In addition, to navigate the continuum robot, a control method is proposed to control the continuum robot, which can control the continuum robot to move along the pre-planned path and reduce the deviation from the planned path.FindingsExperiment results show that the average error of contact location measurement of the tactile sensor is 0.8 mm. The average error relative to the size (diameter of 18 mm) of the sensor is 4.4%. The continuum robot can successfully reach the target position through a gap of 30 mm and realize the spatial positioning of blades. The validity of the AEIR for engine internal blade detection is verified.Originality/valueThe aero-engine inspection robot developed in this paper can replace human to detect engine blades and complete different detection tasks with different kinds of sensors.
Good practice for industrial heritage sites: systematization, indicators, and case
Authors: Oevermann Heike 
Published: October 2019

Purpose
The purpose of this paper is to identify criteria and examples of good practice in heritage management within the specific field of UNESCO industrial heritage sites. The paper is part of a transfer-of-knowledge project between Humboldt Universität and the Zollverein Foundation (Stiftung Zollverein), responsible for the heritage management of the UNESCO Zollverein site.

Design/methodology/approach
The study employed document analysis, interviews, expert discussions and application to the field.

Findings
First, a systematization, termed the Good Practice Wheel, shows eight criteria that must be considered for good practice in heritage management. Second, indicators of good practice, discussed in the academic field, can be embedded in the suggested systematization and provide further details of how to evaluate good practice. Third, the Zollverein case shows that the systematization can be applied to practice.

Research limitations/implications
The study offers a systematization to identify and discuss good practice.

Practical implications
The practical implication is to understand better how to turn the demands of UNESCO into opportunities.

Social implications
The Good Practice Wheel includes social aspects, within community engagement and the criterion of sustainability.

Originality/value
To date, this represents the only such systematic approach to identify and implement good practice in heritage management, specifically relevant for UNESCO industrial heritage sites.
Critical factors affecting the performance of large construction projects in developing countries
Authors: Santoso Djoen San , Gallage Polwatta Gallage Madusha Piumal 
Published: October 2019

Purpose
This paper aims to analyse the factors affecting the performance of large construction projects in Sri Lanka. The causes, impacts and mitigations in association with the critical factors are explored and discussed.

Design/methodology/approach
The research focuses on the evaluation and perspectives of clients and contractors of large projects in Sri Lanka. Combined quantitative and qualitative methods were applied in this research. Initially, a questionnaire survey was conducted with clients and contractors involved in large projects to evaluate the factors affecting the performance of projects and to identify the ten most critical factors. Interviews with the clients and contractors of three large projects were conducted to examine the causes and impacts of the critical factors and the approaches used to mitigate them.

Findings
Significant differences in the factors were observed for more than 40 per cent of the total factors under study, the contractors assigning more weight to most of the factors than the clients. The study identified nine internal factors and one external factor as the critical factors. Of these, seven were related to the contractors, which suggested that the contractors have greater roles in defining performance. Lack of management and technical skills of the parties involved, human capacity, lack of understanding and knowledge of the local context, changes in government policies and political interference were identified as significant causes of the critical factors.

Originality/value
The study analysed the factors affecting the performance of large projects in Sri Lanka, which, at the time of research, had just ended a 26-year-long civil war and was pushing the construction of large projects to be competitive. The challenges faced in this effort were explored as lessons learnt that might improve the efficiency and effectiveness of infrastructure development in Sri Lanka. The combined quantitative and qualitative methods applied in this study are expected to provide new insights in the project performance research, especially the interviews of the critical factors to gain an understanding on how the factors occurred and manifested themselves in real projects. The findings are, however, expected to be applicable to other developing countries that are currently aggressively developing their large infrastructure.
Of ostriches, frogs, birds and lizards
Authors: Li Chenchen , Zhang Ling Eleanor , Harzing Anne-Wil 
Published: October 2019

Purpose
In response to the somewhat paradoxical combination of increasing diversity in the global workforce and the resurgence of nationalism in an era of global mobility, the purpose of this paper is to uncover how employees on international assignments respond to exposure to new cultures. Specifically, the paper aims to explicate the underlying psychological mechanisms linking expatriates’ monocultural, multicultural, global and cosmopolitan identity negotiation strategies with their responses toward the host culture by drawing upon exclusionary and integrative reactions theory in cross-cultural psychology.

Design/methodology/approach
This conceptual paper draws on the perspective of exclusionary vs integrative reactions toward foreign cultures – a perspective rooted in cross-cultural psychology research – to categorize expatriates’ responses toward the host culture. More specifically, the study elaborates how two primary activators of expatriates’ responses toward the host culture – the salience of home-culture identity and a cultural learning mindset – explain the relationship between cultural identity negotiation strategies and expatriates’ exclusionary and integrative responses, providing specific propositions on how each type of cultural identity negotiation strategy is expected to be associated with expatriates’ exclusionary and integrative responses toward the host culture.

Findings
The present study proposes that expatriates’ adoption of a monocultural identity negotiation strategy is positively associated with exclusionary responses toward the host culture and it is negatively associated with integrative responses toward the host culture; expatriates’ adoption of a multicultural identity negotiation strategy is positively associated with both exclusionary responses and integrative responses toward the host culture; expatriates’ adoption of a global identity negotiation strategy is negatively associated with exclusionary responses toward the host culture; and expatriates’ adoption of a cosmopolitan identity negotiation strategy is negatively associated with exclusionary responses, and positively associated with integrative responses toward the host culture. The following metaphors for these different types of cultural identity negotiation strategies are introduced: “ostrich” (monocultural strategy), “frog” (multicultural strategy), “bird” (global strategy) and “lizard” (cosmopolitan strategy).

Originality/value
The proposed dynamic framework of cultural identity negotiation strategies illustrates the sophisticated nature of expatriates’ responses to new cultures. This paper also emphasizes that cross-cultural training tempering expatriates’ exclusionary reactions and encouraging integrative reactions is crucial for more effective expatriation in a multicultural work environment.
Risk-mitigating effect of ESG on momentum portfolios
Authors: Kaiser Lars , Welters Jan 
Published: October 2019

Purpose
Existing empirical evidence on the impact of environmental, social and governance (ESG) integration on momentum portfolios is limited. The combination of the two is relevant given the risk-mitigating effect of ESG criteria, as well as the existence of momentum crashes. As such, ESG might lend itself to reduce crash risk for momentum investors.

Design/methodology/approach
In this paper, the authors provide insight into the impact of an ESG-constrained investment universe on momentum returns. The overall investment universe is split into high and low ESG-rated segments to anylse the characteristics of momentum portfolios conditional on the ESG rating.

Findings
The authors document the existence of a momentum premium across European stocks and for a subset of high and lows ESG-rated stocks. However, absolute returns of momentum strategies are significantly lower if momentum strategies are pursued on a subset of high ESG stocks. Additionally, findings document a risk-mitigation effect of ESG for momentum portfolios with significantly lower returns for momentum portfolios based on low ESG stocks during periods of momentum crashes.

Originality/value
Research on momentum investing and the momentum premium is large and well established, yet many questions remain. A recent study by Daniel and Moskowitz (2016) has analyzed crash risk for momentum investors and identified periods of strong momentum crashes. On the other hand, the literature on ESG integration in standing investment approaches is still limited, but as demand for sustainable products is increasing, so is the demand for a better understanding of the impact of ESG integration. Consequently, the authors provide evidence on the benefits of ESG integration for momentum investors to reduce their exposure to momentum crash risk.
Leadership effectiveness of hospital managers in Iran: a qualitative study
Authors: Sarabi Asiabar Ali , Kafaei Mehr Mohammad Hossein , Arabloo Jalal , Safari Hossein 
Published: October 2019

Purpose
The purpose of this paper is to investigate the factors influencing the leadership effectiveness of hospital managers in Iran.

Design/methodology/approach
Top managers (15), middle managers (10) and operational managers (5) of public, private or social security hospitals in Tehran participated in a qualitative study using semi-structured in-depth interviews. Data were recorded, transcribed and then analyzed via MAXQDA 10 software.

Findings
The findings were categorized into two main themes of internal and external factors with eight sub-themes. The most important internal factors that had an influence on the leadership of the hospital managers were intra-organizational relations, manager’s personality traits, knowledge, attitude and skills of the manager. The most important external factors included extra-organizational relations, macro-level health policies, access to special financial resources, and social, economic and political factors.

Research limitations/implications
The results call for a need to understand and analyze the socioeconomic factors influencing managers’ leadership while adopting appropriate strategies.

Practical implications
The results of the current study can help design training programs for hospital managers, and suggest criteria for appointing hospital managers across the country and this can enhance the effectiveness of their leadership. Health sector policymakers and decision makers should reform the programs that target training and empowerment of hospital managers so that the right people with the right competencies will hold such positions.

Social implications
The results of this study showed that leadership effectiveness is also influenced by social and external factors. On the other hand, the effectiveness of management leadership can play a significant role in the quality of care provided to the community, patient satisfaction and in hospital social performance through the appropriate management of all hospital resources. Such factors should also be considered in training and appointing hospital managers.

Originality/value
Although there are several studies on hospital managers’ leadership worldwide, this study is the first to investigate the leadership effectiveness of hospital managers in Iran.
Research on makers’ knowledge space construction by libraries
Authors: Liang Wei , Lu Zhangping , Liu Guifeng , Su Wencheng 
Published: October 2019

Purpose
The purpose of this paper is to figure out the exact knowledge demand of makers. Furthermore, the paper aims to construct the knowledge space based on makers’ knowledge demand.

Design/methodology/approach
The first step of this research is to explore the makers’ knowledge demand by the methods of field investigation, non-interventional study and in-depth interviews. On that basis, the elements, principles, framework and mechanism of the knowledge space were discussed. The grounded theory and NVivo software were used in the data analysis.

Findings
The investigation shows that interest and competition are the main motivations for makers’ knowledge demand. The findings also indicate that the characteristics are active knowledge needs, “informal learning” preferences, divergent thinking, close community ties and interdisciplinary. According to the makers’ knowledge demand node conceptual model, the content of makers’ knowledge demand is principle knowledge, empirical knowledge and knowledge situation. Based on the above findings, the elements, principles, operation framework and inherent operation mechanism of the knowledge space construction are systemically described.

Originality/value
This study gives precise details about makers’ knowledge demand and the construction of makers’ knowledge space by libraries. This is the first research that comprehensively explores the knowledge demand of makers. The findings can help the library plan and implement the construction of makerspace, and also improve the service for makers.
The effect of pipeline layout parameters on mode and dynamic stress of “airframe-clamps-pipeline” structure
Authors: Zhang Xiantao , Liu Wei 
Published: October 2019

Purpose
In the coupling of aircraft pipeline structures, current research works mainly focus on fluid-solid coupling effects or a single part of structure vibration like a pipeline. Because of the clamp, the pipe vibration caused by fluid pulsation was transmitted to the body, and the body vibration was also transmitted to the pipe structure. Thus, the relationship between the airframe and the pipeline system cannot be separated, and the influence of airframe needs to be considered when coupling structure under vibration. The paper aims to discuss these issues.

Design/methodology/approach
This paper aims to investigate the influence of pipeline layouts on airframe-clamps-pipeline (ACP) structure’s dynamic response by experiment and simulation method. First, ACP structures are established including three parts. The natural frequencies and mode shapes are obtained by hammering experiment. The mode results are in agreement with numerical simulation. By using electromagnetic vibration shaker, extinction is applied on ACP structure, and then the dynamic responses of structure can be obtained by test equipments. The influence principle of pipeline layouts is obtained by dynamic response analysis. The present study provides a method for pipeline layout design in aerospace engineering.

Findings
Under the ACP’s first-order resonance frequency excitation, the maximum stress increases when the Z-shaped pipeline bending position changes from 1/2 to 1/5. The opposite way occurs under the only pipeline resonance frequency excitation. The stress amplitudes near both sides (inner and outer) of the clamp on the plate surface change with the excitation frequency. Under the ACP’s first-order resonance frequency excitation, the outer side stress is larger than the inner side stress, but under the only pipeline resonance frequency excitation, the inner side stress is larger than the outer side stress.

Originality/value
The study of the effect of pipeline layout parameters on ACP structure provides a method for pipeline layout design in aerospace engineering.
Understanding user experience in bring your own device spaces in the library
Authors: Chao Zoe , Borrelli Steve , Neupane Bikalpa , Fennewald Joseph 
Published: October 2019

Purpose
The purpose of this paper is to triangulate qualitative and quantitative data with existing data to inform on the function and user experience of a newly created the “News Library,” and, further, to inform on the viability of “bring your own device spaces” (BYOD) in meeting the computing needs of Penn State University Park students through a multi-dimensional study.

Design/methodology/approach
This study leverages several methodologies for data collection, including observation, survey, flip chart prompts, interviews and focus groups.

Findings
Findings suggest that the News Library accommodates users’ social needs. However, it does not accommodate their communal needs well. The majority of students at the Penn State University Park campus, own laptops and bring them to the library when they intend to study. Personal device usage is preferable to library-provided computers per a familiarity with their personal device, access to personal files and independence of workspace.

Research limitations/implications
As this is a case study, the findings are not generalizable. This study was conducted in one library, on one campus at a 24-campus institution with over 30 libraries.

Originality/value
The mixed-methods study provides multiple views into user behaviors and expectations. The authors propose guidelines for informing the design of BYOD spaces.
Understanding causal links among the dimensions of corporate social responsibility: a framework developed using interpretive structural modelling
Authors: Alferaih Adel 
Published: October 2019

PurposeThe purpose of this paper is to identify and develop a hierarchy of corporate social responsibility (CSR) dimensions and their interrelationships using interpretive structural modelling (ISM) methodology.Design/methodology/approachThis research used ISM for framework development. ISM is, however, a sound method for developing insight into the collective understanding of the relationships between dimensions of corporate social responsibility (CSR) identified from the literature review. The steps involved in the ISM technique are structural self-interaction matrix, reachability matrix, level partitions, developing the canonical matrix, classification of dimensions for CSR and formation of ISM.FindingsThe findings indicate that company size is the only key driver for the other dimensions of CSR and is hence placed at the very bottom of the ISM model. Above this, at Level II, the key dimensions are corporate governance, diversity and corporate profile. These act as mediating dimensions between company size and the topmost level (i.e. Level III), which comprises 15 dimensions including CSR.Research limitations/implicationsSome limitations of this research indicate the need for further research. First, the proposed ISM model has only been conceptualised and has not been empirically tested using primary data. Future research is needed to validate the model in whole or part, to understand the perceived CSR of a company. Second, the methodology was limited to the use of ISM to model the CSR dimensions; it was not extended to fuzzy MICMAC analysis or to interpretive ranking.Practical implicationsThe proposed ISM-based model for the identification and ranking of CSR dimensions and their interrelationships offers decision makers and practitioners a more convincing representation of the problems affecting the exploration of CSR dimensions. The utility of the proposed ISM method lies in imposing order and direction on the complexity of relationships among these dimensions, which will help top management and decision makers to better use their available resources in optimising their CSR practices. The framework allows policymakers to effectively incorporate these dimensions into their practising of CSR.Originality/valueThis is the first research on CSR to conceptualise a framework of causal interactions among its key dimensions using ISM methodology.
A model for examining the role of the Internet of Things in the development of e-business
Authors: Esmaeilpour Ghouchani Babak , Jodaki Susan , Joudaki Maryam , Balali Alireza , Rajabion Lila 
Published: October 2019

PurposeNowadays, the Internet of Things (IoT) offers new intelligent services and business model opportunities by extending the internet connectivity into physical devices and daily objects. Recently, this technology has had a deep impact on all the aspects of human societies from industry to management and business. Therefore, the purpose of this paper is to predict the impact of using IoT services on the development of electronic business (e-business).Design/methodology/approachFor evaluating the model’s elements, a questionnaire was designed. It was revised by experts with significant experiences. For statistical analysis, SmartPLS 3.2 is used.FindingsThe findings have confirmed the validity of the proposed model. The results also have indicated that the quality of IoT services (scalability, availability, reliability and ease of use), security of IoT services (trust, reputation, privacy and encryption) and IT knowledge of users (usage skills, awareness, experience and accuracy) have a positive and significant impact on development of e-business. Furthermore, the obtained results have revealed that the operating cost of IoT services (transmission time, storage capacity, functionality and stability) is significantly influenced by the development of e-business.Research limitations/implicationsBy capturing a number of important factors in the proposed model, this study can provide a significant theoretical influence for researchers in the related area of interest. In fact, this study provides a worthwhile direction by assessing e-business performance, which, so far, has not been well assessed in many developing countries.Practical implicationsFrom a practical perspective, the statistical results support the crucial role of the following factors: quality of IoT services, the security of IoT services, operating cost of IoT services and IT knowledge of users. Hence, aspects relating to these factors must be the focus of attention of any organization in their endeavor to development of e-business.Originality/valueThis study meaningfully contributes to the knowledge and literature by focusing more on development e-business and IoT as original technology for further understanding, investigating other important features and applying advanced statistical analyses technique. By doing so, this study was able to develop the current understanding regarding the main aspects of development e-business and IoT services.