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1 – 10 of 39Xiaolei Zhang, Katalien Bollen and Martin Euwema
The purpose of this paper is to explore the relations between peacemaking at work and peacemaking at home. Peacemaking is defined as voluntarily helping behavior in interpersonal…
Abstract
Purpose
The purpose of this paper is to explore the relations between peacemaking at work and peacemaking at home. Peacemaking is defined as voluntarily helping behavior in interpersonal conflict, by a person who has no formal authority over the conflicting parties, acts impartial and works with either one or more parties to solve the conflict constructively (Zhang et al., 2018).
Design/methodology/approach
In total, 639 participants engaged in a survey to measure their peacemaking behavior at work and at home. First, the peacemaking scale is validated using factor analysis. To test the hypotheses regression analysis is conducted.
Findings
Results show that peacemaking at work and at home are positively-related. Further, compared to peacemaking at work, people tend to be more often engaged in peacemaking at home; are more focused on settling the issues, provide more emotional support and use more humor, however, are less multi-partial.
Research limitations/implications
Although based on self-reports, the results regarding the positive relation between peacemaking at work and at home may be enlightening in human resource management such as personnel selection.
Originality/value
The study provides the first theory-based instrument to measure peacemaking as informal helping behavior in interpersonal conflict, at work and at home. Five components are measured, namely, peacemaking in general, multi-partiality, settlement-oriented, emotion-oriented and humorous peacemaking behaviors.
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Hange Yun, Qiaoping Zhang, Wei Cao and Xiaolei Zhang
Teacher noticing is a critical aspect of teaching competence that has garnered significant scholarly attention. This systematic review aims to comprehensively analyze the…
Abstract
Purpose
Teacher noticing is a critical aspect of teaching competence that has garnered significant scholarly attention. This systematic review aims to comprehensively analyze the integration of teacher noticing into lesson study, exploring how different stages of lesson study influence the development of teacher noticing.
Design/methodology/approach
This article systematically reviews 15 empirical studies on teacher noticing within the context of lesson study, focusing on research design, subjects, methods, theoretical frameworks and the specific impact of different stages of lesson study on teacher noticing.
Findings
The review reveals a geographical concentration of studies in Western countries, particularly in the United States, with a relative scarcity of research in East Asian contexts. Most studies focus on pre-service teachers, employ qualitative methods and are grounded in Van Es’s (2011) Learning to Notice framework. The findings indicate that different stages of lesson study significantly influence teacher noticing, particularly in the planning, teaching and reflection stages, where shifts in focus and depth of noticing are evident.
Research limitations/implications
This paper explores how various lesson study stages impact teacher noticing development. It offers future research directions and calls for more cross-cultural studies. Certain activities within classroom research may restrict attention development, particularly when these activities fail to encourage in-depth cognitive analysis across all stages sufficiently. Future research should explore how to avoid these limitations in the classroom research process and design more effective strategies to support deep observation and analysis by teachers at each stage. In the reflection stage of classroom research, certain factors may restrict the focus on student thinking.
Practical implications
By synthesizing the existing research into a comprehensive narrative, we provide an essential foundation for future studies on teacher noticing within lesson study contexts. This work not only charts the historical development of the field but also encourages more profound and actionable research engagement with the nuanced processes of teacher observation and reflection during lesson studies.
Originality/value
This paper explores how various lesson study stages impact teacher noticing development. It offers future research directions and calls for more cross-cultural studies and a combination of quantitative and qualitative methods to fully understand the effects of lesson studies on teacher noticing.
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Xiaolei Zhang, Katalien Bollen, Kaiping Peng and Martin C. Euwema
This study aims to investigate the relationship between personality, gender and interpersonal peacemaking. Peacemaking is considered as voluntary behavior of team members to help…
Abstract
Purpose
This study aims to investigate the relationship between personality, gender and interpersonal peacemaking. Peacemaking is considered as voluntary behavior of team members to help conflicting peers in an impartial way, to find an amicable solution. This study tests the relation between the Big Five personality dimensions, gender and five different components of interpersonal peacemaking (general involvement in peacemaking, multipartiality, focus of finding solutions, emotional support and the use of humor).
Design/methodology/approach
In total, 503 participants filled out a survey assessing their personality and peacemaking behavior at work. To test the hypotheses, this study conducted structural equation modeling in AMOS 22.0.
Findings
In line with expectations, openness, extraversion and agreeableness related positively to most peacemaking components, while conscientiousness and neuroticism related negatively to the use of humor and peacemakers’ multipartiality, respectively; comparing men and women, women engage more often in peacemaking in general and in emotional support, and use less humor than men. Results also showed that these gender differences are partially mediated by agreeableness being higher for women.
Originality/value
To the best of the authors’ knowledge, this is one of the first studies exploring the relationship between personality (Big Five), gender and different aspects of interpersonal peacemaking. Peacemaking is an important, however understudied, behavior in teams and part of OCB. The promotion of peacemaking contributes to team effectiveness.
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Dongjun Lv, Xiaolei Zhang, Guocheng Gao, Jing Tang, Zilong Zhang, Yihui Liu, Ran Wang and LeiFang Liu
The purpose of this study was the preparation of a poly(styrene-co-maleic anhydride)-g-polyetheramine (SMA-g-PEA) hyperdispersant that reduces the viscosity of the system and…
Abstract
Purpose
The purpose of this study was the preparation of a poly(styrene-co-maleic anhydride)-g-polyetheramine (SMA-g-PEA) hyperdispersant that reduces the viscosity of the system and improves the colouring intensities of pigments.
Design/methodology/approach
PEA of specific quality was dissolved in propylene glycol methyl ether. SMA was then added according to the required mass ratio. The solution was refluxed for 10 h under a stream of protective N2. The prepared hyperdispersant was then characterised by Fourier-transform infrared, UV–visible and 1H NMR spectroscopies, gel-permeation chromatography and thermogravimetry.
Findings
PEA was successfully grafted onto the SMA polymer and the synthesised product was found to be thermally stable. The copolymer with a 6:1 mass ratio is the best dispersant and was used to disperse carbon black, phthalocyanine blue and permanent violet in water-based systems, which helps to improve the application performance of each pigment by reducing the viscosity of the system and improving the colouring intensity of the pigment. The water dispersion is stable and does not exhibit an increase in viscosity after seven days of oven aging at 50°C.
Originality/value
SMA-g-PEA water-based hyperdispersants were successfully synthesised. The prepared hyperdispersants help to improve the application performance of each studied pigment by reducing the viscosity of the system and improving the colouring intensity of the pigment.
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Yongmu Jiang, Lu Yang and Zhang Xiaolei
With the development of social productive forces and the advancement of agricultural practices since the founding of New China, the connotation of agricultural modernization with…
Abstract
Purpose
With the development of social productive forces and the advancement of agricultural practices since the founding of New China, the connotation of agricultural modernization with Chinese characteristics has undergone a process from formation to continuous expansion and deepening.
Design/methodology/approach
Its evolution can be roughly divided into four stages: the exploration stage, the formation stage, the establishment stage and the deepening stage. The historical evolution of the connotation of agricultural modernization with Chinese characteristics demonstrates four typical characteristics, namely increasingly scientific logical premise, continuously diversified orientations, increasingly improved core contents and progressively maturing strategies of development.
Findings
The achievements of agricultural modernization have laid a solid foundation for China's industrial modernization and the rapid development of the national economy. Meanwhile, the authors have identified through practical exploration a path of agricultural modernization with Chinese characteristics. In recent years, academic research on the connotation of agricultural modernization with Chinese characteristics has gradually heated up, and relevant achievements have emerged constantly.
Originality/value
The Communist Party of China (hereinafter “CPC”) has placed considerable emphasis on agricultural issues and has been committed to promoting agricultural modernization since the founding of New China. Through long-term persistence and unremitting efforts, China has made remarkable achievements in agricultural development: significantly improved agricultural production conditions and agricultural output capacity, constantly optimized agricultural structure and steadily increased the income of farmers.
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Britta Boyd, Susanne Royer, Rong Pei and Xiaolei Zhang
Knowledge often is the fundament for strategic competitive advantage. Thus, it is highly relevant to understand better how knowledge is transferred from one generation to the next…
Abstract
Purpose
Knowledge often is the fundament for strategic competitive advantage. Thus, it is highly relevant to understand better how knowledge is transferred from one generation to the next in family businesses. The purpose of this paper is to link the competitive advantage realisation in family businesses to the success of transferring strategically valuable knowledge in different business environments to the next generation.
Design/methodology/approach
Building on the contingency model of family business succession (Royer et al., 2008) knowledge transfer in family businesses from different cultures is investigated in this paper. From a resource-oriented and transaction cost inspired perspective two family businesses with a similar industry background from China and Europe are compared regarding knowledge transfer in the context of family firm succession taking into account the respective transaction atmosphere.
Findings
Different successions for two long-lived family firms are illustrated in a systematic fashion: based on the theoretical elements suggested both cases are described to get insights into the usefulness of the theoretical reasoning developed. On the basis of these, the cases are compared with each other and conclusions for both cases are drawn. Implications for theory and practice as well as avenues for future research are sketched.
Originality/value
The focus of the current study is to gain more insight into long-lived family businesses by comparing two cases over a period of more than 200 years with regard to strategically relevant resources as well as the underlying transaction atmospheres. Implications for family firms depending on the resource types and transaction atmosphere are discussed.
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Xiaolei Zhang, Chun‐Fai Law, Cho‐Li Wang and Francis C.M. Lau
The purpose of this paper is to envision the benefits of applying the Instant Messaging (IM) paradigm in pervasive computing environments. With IM in such an environment, all…
Abstract
Purpose
The purpose of this paper is to envision the benefits of applying the Instant Messaging (IM) paradigm in pervasive computing environments. With IM in such an environment, all smart entities, human or not, can interact using IM as the unified interface. To realize this vision, the design of a Smart Instant Messaging (SIM) system is proposed, which features context‐aware presence management, user‐centric resource configuration, and adaptive grouping.
Design/methodology/approach
Three prototype versions of a client have been implemented and their performance in terms of memory usage and response time evaluated.
Findings
The SIM system was found to transcend current IM products by having new features including context‐aware presence management, user‐centric resource configuration, and adaptive grouping support.
Originality/value
The system described here extends the Jabber‐based IM framework and relies on an ontology‐based supporting middleware to handle the chore of retrieving and interpreting contextual information.
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Xiaolei Jiao, Jinxiu Zhang, Hongchao Zhao and Yong Yan
Bellows-type fluid viscous damper can be used to isolate micro vibration in high-precision satellites. The conventional model cannot describe hydraulic stiffness in the medium…
Abstract
Purpose
Bellows-type fluid viscous damper can be used to isolate micro vibration in high-precision satellites. The conventional model cannot describe hydraulic stiffness in the medium- and high-frequency domain of this damper. A simplified analytical model needs to be established to analyze hydraulic stiffness of the damping element in this damper.
Design/methodology/approach
In this paper, a bellows-type fluid viscous damper is researched, and a simplified model of the damping element in this damper is proposed. Based on this model, the hydraulic stiffness and damping of this damper in the medium- and high-frequency domains are studied, and a comparison is made between the analytical model and a finite element model to verify the analytical model.
Findings
The results show that when silicone oil has low viscosity, a model that considers the influence of the initial segment of the damping orifice is more reasonable. In the low-frequency domain, hydraulic stiffness increases quickly with frequency and remains stable when the frequency increases to a certain value; the stable stiffness can reach 106 N/m, which is much higher than the main stiffness. Excessive dynamic stiffness in the high-frequency domain will cause poor vibration isolation performance. Adding compensation bellows to the end of the original isolator may be an effective solution.
Practical implications
A model of the isolator containing the compensation bellows can be derived based on this analytical model. This research can also be used for dynamic modeling and vibration isolation performance analysis of a vibration isolation platform based on this bellows-type fluid viscous damper.
Originality/value
This paper proposed a simplified model of damping element in bellows-type fluid viscous damper, which can be used to analyze hydraulic stiffness in this damper and it was found that this damper showed stable hydraulic stiffness in the medium- and high-frequency domains.
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Xiaomiao Niu, Hongyao Shen, Guanhua Xu, Linchu Zhang, Jianzhong Fu and Xiaolei Deng
Mg-Al powder mixture was used to manufacture Mg-Al alloy by laser powder bed fusion (LPBF) process. This study aims to investigate the influence of initial Al content and…
Abstract
Purpose
Mg-Al powder mixture was used to manufacture Mg-Al alloy by laser powder bed fusion (LPBF) process. This study aims to investigate the influence of initial Al content and processing parameters on the formability, microstructure and consequent mechanical properties of the laser powder bed fused (LPBFed) component.
Design/methodology/approach
In this study, Al powder with different weight ratio ranged from 3 to 9 per cent was mixed with pure Mg powder, and the powder mixture was processed using different LPBF parameters. Microstructure and compressive properties of the LPBFed components were examined.
Findings
It was found that the presence of Al significantly modified the microstructure and improved the mechanical properties of the LPBFed components. Higher volume of ß-Al12Mg17 precipitates was produced at higher initial Al content and higher laser energy density. For this reason, the a-Mg was significantly refined and the compressive strength was improved. The highest yield compressive strength achieved was 279 MPa when using Mg-9 Wt. % Al mixture.
Originality/value
This work demonstrates that LPBF of Mg-Al powder mixture was a viable way to additively manufacture Mg-Al alloy. Both Al content and processing parameters can be modified to control the microstructure and mechanical properties of the LPBFed components.
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