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Aluminum nitride (AlN) ceramics are suitable substrate and package materials for high-power integrated circuits.

Dense AlN ceramics with Y₂O₃ and LaF₃ as sintering additives are prepared. The effects of these additives on the density, phase composition, microstructure and thermal conductivity of AlN ceramics are investigated.

Results show that 2 Wt.% Y₂O₃-doped additive is insufficient for the samples to achieve the full densification sintered at 1,700°C. When LaF₃ is added with Y₂O₃, the samples are perfectly densified at the same sintering condition. The relative density and thermal conductivity of the samples are 97.8-99.07 per cent and 169.104-200.010 W·m-1·K-1, respectively. The density of the samples and their microstructure, especially the content and distribution of secondary phases, is necessary to control the thermal conductivity of AlN ceramics.

Y₂O₃ and LaF₃ additives can effectively promote densification and enhance the thermal conductivity of AlN ceramics in a low sintering temperature, and the AlN ceramics added with Y₂O₃-LaF₃ might have potential applications in package materials for high-power integrated circuits.

This paper aims to investigate the impact of exploratory innovation on the quality of new product development (NPD), and how do polychronicity of the top management team (TMT) and interfunctional coordination (IFC) moderate the above relationship.

The hypotheses were tested by the survey data of 210 Chinese enterprises. Hierarchical regression analyzes were used to test the hypotheses in this research.

The results indicate that exploratory innovation facilitates NPD quality. TMT polychronicity weakens the effect of exploratory innovation on NPD quality. IFC strengthens the effect of exploratory innovation on NPD quality.

This study provides managers with insight on the relationship between exploratory innovation and NPD quality. To improve NPD quality, managers should be paying more attention to exploratory innovation. Furthermore, this study helps managers to understand how the relationship changes with the increases of TMT polychronicity and IFC.

This study highlights the value of exploratory innovation in increasing NPD quality based on the knowledge-based view. By incorporating TMT polychronicity and IFC based on the attention-based view, it offers much richer understandings of how exploratory innovation affects NPD quality.

The objective of this study is to improve the food supply chain performance taking into consideration the fundamental concepts of traceability by combining the current frameworks, its principles, its implications and the emerging technologies.

A narrative literature review of already existing empirical research on traceability systems was conducted resulting in 862 relevant papers. Following a step-by-step sampling process, the authors ended up with 46 final samples for the literature review.

The main findings of this study include the various descriptions of the architecture of traceability systems, the different sources enabling this practice, the common desirable attributes, and the enabling technologies for the deployment and implementation of traceability systems. Moreover, several technological solutions are presented, which are currently available for traceability systems, and finally, opportunities for future research are provided.

It provides an insight, which could affect the implementation process of traceability in the food supply chain and consequently the effective management of a food traceability system (FTS). Managers will be able to create a traceability system, which meets users' requirements, thus enhancing the value of products and food companies.

This study contributes to the food supply chain and the traceability systems literature by creating a holistic picture of where something has been and where it should go. It is a starting point for each food company to design and manage its traceability system more effectively.

This paper aims to investigate how to improve business service quality (BSQ) in an e‐commerce environment. It also serves as a basis for developing a BSQ measurement instrument in an e‐commerce environment.

The paper examines BSQ along four inter‐organisational business process transactions. The focus is mainly on understanding the buyer's expected service and identifying main BSQ dimensions to satisfy the buyers.

Four main BSQ quality dimensions including marketing service, logistics service, operations service and collaboration service are identified along the inter‐organisaitonal business process. Four propositions are then offered. Additionally, customised business service quality is also discussed.

This research calls for a need to test the propositions through a questionnaire survey, where quantitative analysis will be conducted to identify the extent to which various BSQ dimensions affect the buyers' overall satisfaction. In addition, it would be worthwhile to investigate the linkage between BSQ and buyer performance.

With the rapid growth of e‐commerce, business environments are demanding higher level of service quality than ever before. In this context, the contribution of this paper is to look at how to improve BSQ along the inter‐organisational process transactions.