bluuebunny/crossref_metadata_2025_split huggingface dataset:
Barriers to the development of prefabricated buildings in China: a news coverage analysis
Authors: Li Zhen , Zhang Shaowen , Meng Qingfeng , Hu Xin 
Published: December 2020

PurposeThe Chinese construction industry is experiencing a rapid growth these days. Due to the requirements of energy conservation, emission reduction and construction waste management, the development of prefabricated buildings (PBs) has attracted much attention in the Chinese construction industry. However, the development of PBs are still in their infancy in China, which have been negatively impacted by many obstacles. It is of great significance to clarify and analyze these obstacles for the purpose of promoting the development of PBs in China. Due to the wideness and complex features of obstacles, the existing literature exploring the research topic lacks comprehensiveness. The purpose of this paper is to systematically identify and discuss the obstacles that hinder the development of PBs in China.Design/methodology/approachThis paper adopts the method of news report analysis based on the news reports retrieved from China National Knowledge Infrastructure (CNKI) and nine major portals in China. The Term Frequency-Inverse Document Frequency (TF-IDF) method of content analysis was used to rank the obstacles according to their importance.FindingsA total of 79 obstacles to the development of PBs in China are identified, and the 79 obstacles are divided into 8 dimensions. Among the Top 20 obstacles, the government dimension accounted for the highest number of 5, the market and consumer dimension and development organization dimension were 4, Manufacturing Enterprise of Prefabricated Components (PCs) dimension, construction organization dimension and design organization dimension were 2, logistics enterprise dimension was 1, and industry association dimension was 0. Among them, the biggest obstacle is the high transportation costs.Research limitations/implicationsFirst, data collection may not be very comprehensive. Second, this paper is only based on the obstacles in the development of PBs in China, and the universality of the management conclusions needs to be further strengthened.Practical implicationsThe research results help the stakeholders in the Chinese PBs industry to better understand the barriers hindering the industry development in a systemic way, which will help propose appropriate strategies to address these barriers.Originality/valueThis paper clarifies the obstacles of China's PBs and makes an analysis, which is of great value to the development of China's PBs.
Do Turkish teachers feel personal accountability the same way? Measurement invariance and latent mean comparisons across gender, tenure, teacher branches and school grades
Authors: Erdağ Coşkun 
Published: December 2020

PurposeThe primary purpose of this study is to test the measurement invariance and the latent mean differences of the personal accountability measure (PAM) constructs.Design/methodology/approachObtained through the Turkish version of the PAM from a random sample of 453 teachers working in elementary and secondary schools in Aksaray province, data were analyzed using multigroup confirmatory factor analysis (CFA) to test the measurement invariance and latent mean differences of the internal and external accountability constructs across gender, tenure, school grade and teacher branches, respectively.FindingsTeacher internal and external accountability constructs were demonstrated in this study to be fully equivalent across gender and tenure, and partially equivalent across school grade and teacher branches. Latent mean comparisons showed that less-experienced tenure teachers, class teachers and ESL teachers in Turkey felt more internally accountable compared to their peers in other groups. No significant latent mean differences of teacher external accountability were observed across genders, tenures, school types or teacher branches.Originality/valueThis study contributes to research by providing further valuable information on the equivalencies of the external and internal accountability constructs across gender, tenure, school grade and branch for future research studying multigroup comparisons and structural relationships of personal accountability constructs. It also provides school principals and policymakers with more accurate, multigroup comparisons of teacher external and internal accountability dispositions across gender, tenure, school grade and branch.
SME performance: does organizational learning capability really matter?
Authors: Hooi Lai Wan 
Published: December 2020

PurposeThe purpose of this paper is to establish if indeed human resource management (HRM) practices drive organizational learning capability and, in turn, fortify small and medium enterprises (SMEs) performance. The purpose of mediation analysis is to see if the influence of organizational learning capability is stronger than the direct influence of HRM practices on SME performance.Design/methodology/approachData was collected from managerial-level employees of SMEs using questionnaire survey. This study used the Partial Least Squares approach to structural equation modeling to test the hypothesized relationship, as it involves the relationships among multiple variables.FindingsOf the HRM practices, incentive and compensation and team working seem to be important for firm performance. As for organizational learning capability, only openness and experimentation and managerial commitment have a direct positive impact on firm performance. The results of the mediation analysis established organizational learning capability as a mediator, albeit partially.Originality/valueAlthough prior research revealed a positive relationship between HRM practices and performance, this study illuminates the black box in-between, as few studies have established its importance in the relationship between HRM practices and firm performance. The findings provide more consensus on the ongoing debate on the linkages among HRM practices, SME performance and organizational learning capability.
Robotic constant force grinding control based on grinding model and iterative algorithm
Authors: Xiao Meng , Zhang Tie , Zou Yanbiao , Chen Shouyan 
Published: December 2020

Purpose
The purpose of this paper is to propose a robot constant grinding force control algorithm for the impact stage and processing stage of robotic grinding.

Design/methodology/approach
The robot constant grinding force control algorithm is based on a grinding model and iterative algorithm. During the impact stage, active disturbance rejection control is used to plan the robotic reference contact force, and the robot speed is adjusted according to the error between the robot’s real contact force and the robot’s reference contact force. In the processing stage, an RBF neural network is used to construct a model with the robot's position offset displacement and controlled output, and the increment of control parameters is estimated according to the RBF neural network model. The error of contact force and expected force converges gradually by iterating the control parameters online continuously.

Findings
The experimental results show that the normal force overshoot of the robot based on the grinding model and iterative algorithm is small, and the processing convergence speed is fast. The error between the normal force and the expected force is mostly within ±3 N. The normal force based on the force control algorithm is more stable than the normal force based on position control, and the surface roughness of the processed workpiece has also been improved, the Ra value compared with position control has been reduced by 24.2%.

Originality/value
As the proposed approach obtains a constant effect in the impact stage and processing stage of robot grinding and verified by the experiment, this approach can be used for robot grinding for improved machining accuracy.
Measuring aggression in the South Asian context: the development and psychometric assessment of the Urdu aggression questionnaire
Authors: Siddiqui Sohni , Kazmi Anjum Bano , Ahmed Zahid 
Published: December 2020

Purpose
Aggression is an undesirable behavior that assaults traditions norms, morals and standards of ethics practiced in society. To address the scarceness of identification tools and for evidence-based interventions in Pakistan, the purpose of this study is to determine the extent to which aggression is prevalent in Pakistan’s people by newly developed self-reported questionnaires in the Urdu language designed after reviewing the cultural and social perspectives of the society.

Design/methodology/approach
The research design was based on principles of scale development followed by exploratory and confirmatory factor analysis. A subject matter expert panel technique was adopted where educationists from diversified backgrounds helped to generate items and to establish content validity.

Findings
The three-factor construct has been supported by factor analysis. These analyzes identified aggression measures in terms of direct aggression, displaced aggression and indirect aggression. The model has established inner consistency, reliability and validity. Furthermore, the impact of age and gender on different forms of aggression was explored and discussed.

Originality/value
Aggression is a distinctive trait of many psychiatric disturbances. To undertake the dearth of identification tools and for evidence-based interventions in Pakistan, it was necessary to develop a tool for identification to address aggression issues among common people. This research is devised to develop a self-reported questionnaire in the Urdu language keeping cultural and social perspectives of society.
Arab networking and relationship marketing: is there a need for both?
Authors: Shaalan Ahmed , Tourky Marwa , Barnes Bradley R. , Jayawardhena Chanaka , Elshaer Ibrahim 
Published: December 2020

Purpose
This study aims to examine the Arab practice of wasta (personal networks) and its potential interface with relationship marketing to enable firms to optimize their recruitment and retention of customers in societies where personal ties drive business relationships. It explores whether relationship marketing influences customer retention when a personal contact leaves.

Design/methodology/approach
Empirical data were gathered from 305 customers introduced to Egyptian small and medium-sized enterprises via wasta. Multiple-item scales were adopted, drawn from previous empirical studies. Quantitative analysis was used, including confirmatory factor analysis. Structural equation modeling was used to test the hypothesized relationships posited.

Findings
Wasta plays a significant role in attracting customers, nurturing early relationships and enhancing relationship quality, but does not influence the retention of customers. Practicing relationship marketing post wasta can enhance customer loyalty, even if the business was developed through the wasta contact who left to join a rival firm.

Research limitations/implications
Potential limitations arise from cultural differences in other Middle Eastern countries. Future studies could also validate the results in different sectors/industries and explore managers and employees’ perspectives.

Practical implications
Several recommendations emerge for managerial practitioners, including the use of wasta to attract business, but more significantly, the need for the effective use of relationship marketing to retain business. The study suggests that if relationship marketing is practiced well, customers are likely to remain loyal to the firm, even if the business was developed through a personal wasta relationship with an employee who subsequently moved to a competitor firm.

Originality/value
This study is the first to develop a unified model connecting the Eastern notion of wasta (personal ties) with relationship marketing. The study enhances the knowledge of wasta and relationship marketing. It is among the first to suggest that should employees with personal connections to customers leave to join a competing firm, there is still a strong likelihood that if relationship marketing is effectively practiced, then customers will remain loyal to the firm (rather than to the former employee).
Automatic classification of older electronic texts into the Universal Decimal Classification–UDC
Authors: Kragelj Matjaž , Kljajić Borštnar Mirjana 
Published: December 2020

PurposeThe purpose of this study is to develop a model for automated classification of old digitised texts to the Universal Decimal Classification (UDC), using machine-learning methods.Design/methodology/approachThe general research approach is inherent to design science research, in which the problem of UDC assignment of the old, digitised texts is addressed by developing a machine-learning classification model. A corpus of 70,000 scholarly texts, fully bibliographically processed by librarians, was used to train and test the model, which was used for classification of old texts on a corpus of 200,000 items. Human experts evaluated the performance of the model.FindingsResults suggest that machine-learning models can correctly assign the UDC at some level for almost any scholarly text. Furthermore, the model can be recommended for the UDC assignment of older texts. Ten librarians corroborated this on 150 randomly selected texts.Research limitations/implicationsThe main limitations of this study were unavailability of labelled older texts and the limited availability of librarians.Practical implicationsThe classification model can provide a recommendation to the librarians during their classification work; furthermore, it can be implemented as an add-on to full-text search in the library databases.Social implicationsThe proposed methodology supports librarians by recommending UDC classifiers, thus saving time in their daily work. By automatically classifying older texts, digital libraries can provide a better user experience by enabling structured searches. These contribute to making knowledge more widely available and useable.Originality/valueThese findings contribute to the field of automated classification of bibliographical information with the usage of full texts, especially in cases in which the texts are old, unstructured and in which archaic language and vocabulary are used.
Antecedents and outcome of employee change fatigue and change cynicism
Authors: Ouedraogo Noufou , Ouakouak Mohammed Laid 
Published: December 2020

PurposeOrganisations implement changes either to address real business imperatives or to follow trends in their industries. But frequent changes in an organisation often lead to employee change fatigue and change cynicism. The purpose of this study is to investigate the impact of the change logic of appropriateness and the logic of consequences on change fatigue and change cynicism and the impact of change fatigue and change cynicism on change success.Design/methodology/approachTo carry out this study, the authors collected data on a sample of 320 participants from diverse organisations, and they used structural equation modelling (SEM) techniques to test our hypotheses depicted in the research model.FindingsThe authors found that the change logic of consequences reduces both change fatigue and change cynicism, whereas the change logic of appropriateness increases change fatigue. The authors also found that change fatigue does not have any direct effect on change success, although it maintains an indirect negative effect on change success through change cynicism.Practical implicationsAlong with other practical implications, the authors recommend that change managers help employees understand any logic of consequences that sustain their change initiatives. Additionally, change managers should work to prevent change fatigue from turning into change cynicism, which is the real precursor of reduced change success.Originality/valueThis study is among the first to show that employees experience change fatigue and change cynicism differently, depending on the reason underlying the change. It is also among the first to show that change fatigue does not affect change success directly but does so through the interplay of change cynicism.
Co-creating value in post-communists contexts: capability perspective
Authors: Mitrega Maciej , Spacil Vojtech , Pfajfar Gregor 
Published: December 2020

Purpose
The purpose of this paper is to test what kind of value co-creation-related organizational capabilities may be applied in the specific context of the post-communist business-to-customer service industry in Poland and how these capabilities translate into service innovation success.

Design/methodology/approach
The research model with control variables was hypothesized in regard to the customer co-creation and specific institutional setting in post-communist Poland. The model was tested using survey data from Polish companies in the service sector. The variable indicators for customer co-creation capability were developed through a series of in-depth interviews with managers.

Findings
First, a service company’s organizational processes that leverage customer communication and enable this communication to be transformed as input into service innovations are distinct components that build complex customer co-creation dynamic capability. Second, customer co-creation capability by service firms positively and strongly influences firms’ innovation success, whereas this link is stronger in the cases of larger service companies.

Originality/value
This paper introduces the concept of “customer co-creation capability” and evaluates its implications in the specific context of Poland, a Central European market that transformed from a closed communist economy to an open, market-driven economy. A rich but dramatically changing history and culture present a unique opportunity to observe the changes in customer behavior, evaluated from the organizational point of view. For example, it presents how these unique customer features may be used by services companies to leverage their innovations.
Synthesis and characteristics of aluminate spinel ceramic pigments based on spent aluminium-cobalt-molybdenum catalyst
Authors: Zaichuk Aleksandr Viktorovich , Amelina Aleksandra Andreevna , Hordieiev Yurii Sergeevich , Frolova Liliya , Ivchenko Viktoriia Dmitrievna 
Published: December 2020

Purpose
The purpose of this paper is to conduct the directed synthesis of blue-colour aluminate spinel pigments based on spent aluminium–cobalt–molybdenum (ACM) catalyst and to study peculiar features of mineral formation processes and changes in their colour indices depending on composition and firing temperature.

Design/methodology/approach
Aluminate spinel ceramic pigments with specified colour indices were synthesised by directed formation of their mineral composition and identification of the most rational technological parameters of production. Mineral composition of synthesised pigments was evaluated by X-ray phase analysis. The colour indices of pigments and pigment-containing glaze coatings were studied on the comparator colour. The chemical resistance of pigments was determined by loss of their weight loss after boiling in 1 N hydrochloric acid solution and 1 N sodium hydroxide solution.

Findings
Peculiar features of formation of the mineral composition of aluminate spinel pigments based on the ACM catalyst were studied. The expediency of using magnesium and zinc oxides in their composition has been proved. It is found that for the formation of stable pigments of intense blue colour, a concentration of cobalt (II) oxide in the amount of 0.5 mol is sufficient, which is 23.1 Wt.%. The colour of such pigments is determined by the ratios of cobalt, magnesium and zinc aluminates, which form a spinel solid solution.

Practical implications
The use of developed aluminate spinel pigments provides obtaining of high-quality glass coatings of blue colour, in particular, for ceramics.

Originality/value
Aluminium oxide in the spent ACM catalyst is predominantly in the active form (of amorphous aluminium hydroxide and y-Al2O3). This is a prerequisite for the use of this waste material as a complete substitute for chemically pure Al2O3 in the technology of aluminate spinel pigments and reduction of their firing temperature. Besides, spent ACM catalyst already contains 5 Wt.% of expensive cobalt (II) oxide in the form of stable colour-bearing phase CoAl2O4.
Online shopping in a restrictive society: lessons from Saudi Arabia
Authors: Roper Stuart , S. Alkhalifah Eman 
Published: December 2020

Purpose
Western consumers are able to take shopping for granted, their major restriction being financial. This study aims to understand motivations to buy fashion items online in the culturally restrictive environment of Saudi Arabia, which imposes considerable fashion and behavioural restrictions, particularly on women.

Design/methodology/approach
Qualitative research was conducted with a sample of 34 Saudi women in their home country providing a deep insight into the restrictions that women face when shopping and how they react to these restrictions. Two theoretical lenses, psychological reactance and system justification theories are invoked to understand and explain consumer behaviour.

Findings
Motives for online shopping are quite different in a restrictive society. The definition of utilitarian motivations in online shopping is developed to reflect the drivers to overcome cultural restrictions or to align one’s shopping behaviour with them. Similarly, hedonic reasons for online purchases are expanded to incorporate nuances found only in such societies, where hedonic motivations include enjoying the breaking of societal restrictions.

Originality/value
This study is conducted is focussed on a country in which little academic marketing research has taken place due to considerable restrictions on movement and access. Western texts on consumer behaviour are not fully appropriate for understanding such a society.
Cellulose nanocrystals reinforced shape memory polymer cardiovascular stent
Authors: Chen Yu , Garces Irina Tatiana , Tang Tian , Ayranci Cagri 
Published: December 2020

Purpose
The purpose of this paper is to demonstrate an innovative, fast and low-cost method to fabricate customized stents using polyurethane-based shape memory polymers composite reinforced by cellulose nanocrystal (CNC), achieved by a commercial desktop extrusion-based additive manufacturing (EBAM) device.

Design/methodology/approach
The composite filament for printing the stents was prepared by a two-step melt-compounding extrusion process. Afterward, the stents were produced by a desktop EBAM printer. Thermal characterizations, including thermo-gravimetric analysis (TGA) and modulated differential scanning calorimetry (modulated DSC), were conducted on stent samples and filament samples, respectively. Then the stents were programmed under 45°C. Recovery characterizations, including recovery force and recovery ratio measurement, were conducted under 40°C.

Findings
TGA results showed that the materials were stable under the printing temperature. Modulated DSC results indicated that, with the addition of CNCs, the glass transition temperature of the material dropped slightly from 39.7°C at 0 Wt.% CNC to 34.2°C at 7 Wt.% CNC. The recovery characterization showed that the stents can exert a maximum recovery force of 0.4 N/mm when 7 Wt.% of CNCs were added and the maximum recovery ratio of 35.8% ± 5.1% was found when 4 Wt.% of CNCs were added. The addition of CNC improved both the recovery ratio and the recovery force of the as-prepared stents.

Originality/value
In terms of recovery force, the as-prepared stents out-performed commercially available stents by 30 times. In addition, additive manufacturing offers more flexibility in the design and fabrication of customized cardiovascular stents.