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This study aims to identify the prominent topics, the distribution and association characteristics of topics and the topic evolutionary trends of Documentary Heritage Preservation and Conservation (DHPAC) research in China.

Keywords of relevant papers in China National Knowledge Infrastructure (CNKI) were extracted as the data source in this study. First, frequency and co-occurrence of keywords of the selected papers were obtained by using SATI. Second, co-word network indicators were calculated with the Pajek software. Then, VOSviewer was applied to optimize the visualization of the sub-communities. Finally, a topics evolution map of this research field was implemented by CorTexT.

The research topics of DHPAC research in China were unbalanced but distinct. Topics of DHPAC research in China possessed inconspicuous orientation and consistency. The core topics had less influence on the overall network. A research system had formed with archival conservation and ancient books conservation as the core research directions. Research in this field had formed four continuous evolutionary paths about ancient books conservation, salvage conservation, archival conservation and archives conservation technology science with topics fusion and differentiation coexisting. Attentions on “ancient books conservation”, “paper relics conservation”, “electronic record”, “digitization”, “minority”, “documents in the republic of China” had increased during the past two decades and new hot topics of DHPAC research kept appearing in China.

This study synthesized and analyzed the research results of DHPAC research in China from a more comprehensive perspective and revealed the topic structure and longitudinal evolution process intuitively with co-word analysis and social network analysis, which can assist researchers to improve research systematization, discover new research directions and seek cooperative research path.

Path planning is a fundamental and significant issue in robotics research, especially for the legged robots, since it is the core technology for robots to complete complex tasks such as autonomous navigation and exploration. The purpose of this paper is to propose a path planning and tracking framework for the autonomous navigation of hexapod robots.

First, a hexapod robot called Hexapod-Mini is briefly introduced. Then a path planning algorithm based on improved A* is proposed, which introduces the artificial potential field (APF) factor into the evaluation function to generate a safe and collision-free initial path. Then we apply a turning point optimization based on the greedy algorithm, which optimizes the number of turns of the path. And a fast-turning trajectory for hexapod robot is proposed, which is applied to path smoothing. Besides, a model predictive control-based motion tracking controller is used for path tracking.

The simulation and experiment results show that the framework can generate a safe, fast, collision-free and smooth path, and the author’s Hexapod robot can effectively track the path that demonstrates the performance of the framework.

The work presented a framework for autonomous path planning and tracking of hexapod robots. This new approach overcomes the disadvantages of the traditional path planning approach, such as lack of security, insufficient smoothness and an excessive number of turns. And the proposed method has been successfully applied to an actual hexapod robot.

Hong Kong has undergone extensive curriculum reform and shifted from a three-year to a four-year university system. With a nuanced look at the impact of the curriculum reform, the purpose of the present study was to compare two concurrent cohorts by examining the extent to which the students in each cohort perceived their learning environment and learning outcomes differently and to what extent their perceptions differed.

A sample of 3,102 first-year students enrolled at a Hong Kong university responded to the student learning experience questionnaire (SLEQ). The perceived learning experiences between the two cohorts were tapped through several latent factors and validated through tests of measurement invariance. Latent mean differences were then compared. A multiple-group confirmatory factor analysis approach was used.

The findings suggested that measurement invariance of the scales of the SLEQ was established and that the two cohorts of students perceived largely similar learning experiences. The latent mean differences were statistically significant on the scales of feedback from teacher, clear goals and standards, personal integrity and ethics, intercultural competence, global perspective and civic commitment.

The results facilitate the understanding of perceived student learning experiences with evidence-based implications for enhancing student learning experiences and refining the four-year curriculum under the new curriculum reform conditions.

This is the first institution-wide study that compares student learning experiences of two concurrent cohorts under curriculum reform initiatives of Hong Kong. It provides a meaningful and pertinent example for educators and researchers worldwide to analyze the impact of curriculum reform from the perspective of students’ perceived learning experiences. Similar studies adopting rigorous approaches in the measurement of students’ perceived learning experiences are relatively rare in higher education. Such efforts are encouraged for accountability and quality improvement purposes.

While the link between corporate social responsibility (CSR) and corporate reputation (CR) has been well-established in the prior literature, studies that identify boundary conditions to better understand how CSR matters for CR in the eyes of stakeholders are still limited. Incorporating stakeholder theory with upper echelons theory and institutional theory, this study aims to explore whether and how the CSR-CR relationship is influenced by political ideologies (conservatism vs liberalism) of chief executive officers (CEOs), as well as the states in which firms’ headquarters are located.

A longitudinal sample of 172 US firms between 2009 and 2014 was collected. Random effects models were used in analyzing the panel data in the study.

The relationship between CSR and CR is stronger when firms are led by more liberal CEOs or headquartered in more liberal states.

The study highlights the role political ideology plays in improving the effectiveness of the influence of CSR on corporate reputation.

The purpose of this paper is to propose a theoretical framework to illustrate the archival knowledge applied by archivists in their personal archiving (PA) and the mechanism of the application of archival knowledge in their PA.

The grounded theory methodology was adopted. For data collection, in-depth interviews were conducted with 21 archivists in China. Data analysis was performed using the open coding, axial coding and selective coding to organise the archival knowledge composition of PA and develops the awareness-knowledge-action (AKA) integration model of archival knowledge application in the field of PA, according to the principles of the grounded theory.

The archival knowledge involved in the field of PA comprises four principal categories: documentation, arrangement, preservation and appraisal. Three interactive factors involved in archivists' archival knowledge application in the field of PA behaviour: awareness, knowledge and action, which form a pattern of awareness leading, knowledge guidance and action innovation, and archivists' PA practice is flexible and innovative. The paper underscored that it is need to improve archival literacy among general public.

The study constructs a theoretical framework to identify the specialised archival knowledge and skills of PA which is able to provide solutions for non-specialist PA and develops an AKA model to explain the interaction relationships between awareness, knowledge and action in the field of PA.

This study aims to investigate how relational resources, such as the buyer’s trust in its suppliers and the level of supplier involvement, affect the level of tacit knowledge integration capabilities (TKICs) of the firm, which, in turn, is hypothesized to affect business performance.

Based on the dynamic capabilities theory and the relational view, this paper examines how TKIC, a special case of dynamic capability, influences business performance. The research context is the Brazilian automobile industry, in which firms are currently experimenting with modular production and increasing their interactions with suppliers. Using a sample of automobile suppliers, this investigates how relational resources, such as the buyer’s trust in its suppliers and the level of supplier involvement, affect the level of TKIC, which, in turn, is hypothesized to affect business performance. In addition, this paper examines the moderating effect of various communication media on the TKIC-business performance relationship. The findings confirm the importance of relational resources and TKIC on business performance. Finally, this paper explores various theoretical and managerial implications to encourage future research.

The results suggested that the two relational resources (supplier involvement and buyer’s trust) are important drivers of TKICs and that the level of supplier involvement in the production process mediates the relationship between buyer’s trust and TKIC. Moreover, this study found that TKIC leads to superior firm performance, but the degree of media naturalness does not seem to facilitate knowledge transfer. The results confirm that supplier involvement is a pivotal process in that the buying firm’s internal resources and the major suppliers’ resources and capabilities are combined to achieve a competitive advantage – TKIC.

This study is subject to the typical limitations inherent in cross-sectional research designs using subjective measures. That said, this still has some important implications indicating that relational resources, such as buyer’s trust and supplier involvement, are critical in developing TKIC that “seize” opportunities from interfirm relationships and integrate knowledge across and within firm boundaries. Moreover, while knowledge management tools can resemble face-to-face interactions to the largest extent, the research suggested that it cannot substitute face-to-face communications in transferring tacit knowledge.

Managers deal with complex interactions and linkages due to tacit knowledge from components, systems and modules, which are critical in developing organizational capabilities. Relational resources are important strategic assets facilitating resource combination and coordination. Managers must coordinate among multiple sources of learning and partner with their suppliers at an earlier stage to develop the relational capabilities and efficiently steer the process of boundary redefinition. Finally, managers must have the ability to manage tacit knowledge within the interface with suppliers using organizational mechanisms (i.e. TKIC) to help them absorb external knowledge from their supplier network and integrate it with specific internal competences.

Recent disruptive technological developments pressure organizations to become more flexible by requiring firms to adapt quickly to constantly changing markets and to have the ability to apply different resources and capabilities to specific unique situations. All this with a huge impact on the firm’s employees and society in general. Thus, interfirm relationships and the role of knowledge integration is especially crucial, given the current industry trend in favor of experimenting with innovative production methods (e.g. flexible manufacturing and modular production) that can help managers to rethink work conditions in a more meaningful and flexible for society.

While prior research treats integrative capability mainly as a mechanism that explains superior firms’ performance in an interfirm relationship, few research efforts have explicated what shapes TKICs. By examining the relationship between relational resources, TKIC and performance, this study fills this research gap and develops and tests a theoretical framework.

This paper aims to establish a photoacoustic detection system for SO₂ using UV-LED and testify its feasibility for sensitive measurement. The work in this paper can avoid potential crossover interference in infrared (IR) range and also balance the capability and cost of feasible excitation for photoacoustic detection system.

In this experimental work, a cantilever-enhanced–based photoacoustic SO₂ detection system using an ultraviolet (UV) LED light source with a light power of 4 mW as the excitation was established.

A feasible photoacoustic detection system for SO₂ using UV-LED was established. Experimental results demonstrate that the detection limit of the system can reach the level of 0.667 ppm, which can serve as a reference for the application of PAS in insulation fault diagnosis.

This work investigated the potential of using ultraviolet photoacoustic spectroscopy to detect trace SO₂, which provided an ideal replacement of infrared-laser-based detection system. In this paper, a photoacoustic detection system using LED with a low light power was established. Low light power requirement can expand the options of light sources accordingly. In this paper, the absorption characteristics of SO₂ in the presented detection system and ultraviolet range were studied. And the detection limit of the presented system was given. Both of which can provide reference to SO₂ detection in ambient SF₆.

The purpose of this study is to explore a balanced understanding of the relationship between perceived occupational stigma and social workers’ proactive behaviors in China. Drawing on cognitive appraisal theory, this study explored the mediating role of threat and challenge appraisals, as well as the moderating role of trait resilience.

Data were collected using a time-lagged research design. The hypotheses were examined using a sample of 338 social workers in China.

Perceived occupational stigma is appraised as both a challenge and a threat simultaneously. Challenge appraisal positively mediated perceived occupational stigma and proactive behavior, whereas threat appraisal negatively mediated this relationship. Trait resilience moderated the effect of threat appraisal, suggesting that perceived occupational stigma was appraised as a threat when trait resilience was lower (rather than higher), which then reduced social workers’ proactive behaviors.

This study enriches the literature on perceived occupational stigma by identifying the relationship and mechanism of perceived occupational stigma-proactive behaviors and a boundary condition from the theoretical perspective of cognitive appraisals. It demonstrates both the positive and negative aspects of perceived occupational stigma as appraised by social workers in relation to an important workplace outcome of proactive behaviors. In addition, it offers a fresh approach by exploring perceived occupational stigma from the perspective of social workers.

The study aims to analyze how occupational stigma consciousness affects workplace deviant behavior.

The authors used a time-lagged research design. Data from 354 riders working on the platform were gathered, and multiple regression and bootstrapping were used to test the hypotheses.

Based on the ego depletion theory and resource perspective, the study explores the relationship between the occupational stigma consciousness and workplace deviant behavior of platform riders in China. Occupational stigma consciousness promotes workplace deviant behavior; self-depletion mediates the positive relationship between occupational stigma consciousness and workplace deviant behavior and workplace mindfulness exerts a negative moderating effect on the relationship between occupational stigma consciousness and self-depletion.

The study provides a resource perspective to understand how occupational stigma consciousness is related to workplace deviant behavior and how workplace mindfulness alleviates resource depletion caused by occupational stigma consciousness. The research results provide practical information for managers to reduce deviant behavior, which helps to promote riders' performance on the platform.