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Article
Publication date: 27 March 2020

Jingxuan Peng, Jingjing Cheng, Lei Wu and Qiong Li

This paper aims to study a high-temperature (up to 200 °C) data acquisition and processing circuit for logging.

163

Abstract

Purpose

This paper aims to study a high-temperature (up to 200 °C) data acquisition and processing circuit for logging.

Design/methodology/approach

With the decrease in thermal resistance by system-in package technology and exquisite power consumption distribution design, the circuit worked well at high temperatures environment from both theoretical analysis and real experiments evaluation.

Findings

In thermal simulation, considering on board chips’ power consumption as additional heat source, the highest temperature point reached by all the chips in the circuit is only 211 °C at work temperature of 200 °C. In addition, the proposed circuit was validated by long time high-temperature experiments. The circuit showed good dynamic performance during a 4-h test in a 200-°C oven, and maintained a signal-to-noise ratio of 92.54 dB, a signal-to-noise and distortion ratio of 91.81 dB, a total harmonic distortion of −99.89 dB and a spurious free dynamic range of 100.28 dB.

Originality/value

The proposed circuit and methodology showed great potential for application in deep-well logging systems and other high-temperature situations.

Details

Microelectronics International, vol. 37 no. 3
Type: Research Article
ISSN: 1356-5362

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Article
Publication date: 1 November 2018

Baolong Ma, Feiyan Cheng, Jingjing Bu and Jiefan Jiang

Although brand alliance has become quite ubiquitous in the marketplace and attracted considerable interest amongst researchers, little research has investigated its effects on the…

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Abstract

Purpose

Although brand alliance has become quite ubiquitous in the marketplace and attracted considerable interest amongst researchers, little research has investigated its effects on the brand equity of partners. The purpose of this paper is to demonstrate why and how brand alliance affects the brand equity of the partners in an alliance.

Design/methodology/approach

The hypotheses were tested by analysing the data of 260 participants in China, which were collected from an experiment.

Findings

This research draws five conclusions: the brand equity of a pre-alliance partner has a positive effect on brand alliance evaluation; product fit and brand fit amongst partners also have a positive effect on brand alliance evaluation; alliance brand evaluation has a positive impact on the brand equity of a post-alliance brand; the brand equity of a pre-alliance partner exerts a positive effect on the brand equity of a post-alliance partner; and the spillover effect of brand alliance for a weak brand is stronger than that of a strong brand in an asymmetrical brand alliance.

Originality/value

This research introduces brand equity into the field of brand alliance. From the perspective of consumer perception, the authors measure brand equity and provide insights for a company to effectively enhance brand equity through brand alliance. The authors explore ways to increase the brand equity of partners through brand alliance. Additionally, the authors discuss the spillover effects of the brand equity of partners in symmetric and asymmetric brand alliances.

Details

Journal of Contemporary Marketing Science, vol. 1 no. 1
Type: Research Article
ISSN: 2516-7480

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Article
Publication date: 19 December 2022

Shixuan Fu, Jingjing Yang and Linlin Su

COVID-19 affects the peer-to-peer (P2P) accommodation industry. With regard to prospect theory, individuals’ negative emotions, such as institutional distrust, are easily evoked…

411

Abstract

Purpose

COVID-19 affects the peer-to-peer (P2P) accommodation industry. With regard to prospect theory, individuals’ negative emotions, such as institutional distrust, are easily evoked and impede consumption intention in an environment of permeating uncertainty and risks. While existing research indicates the negative effects of institutional distrust, scant research has explored its antecedents and intervention mechanisms. This study thus aims to unveil the influencing factors and explore mitigating mechanisms of customers’ institutional distrust of P2P accommodations.

Design/methodology/approach

Online reviews data were used to identify the underlying critical issues. The authors developed a model to depict how institutional distrust is formed under the boundary condition of subjective norm by the results. The model was verified using a questionnaire survey. Finally, in-depth semi-structured interviews were conducted to ensure its robustness.

Findings

The external environment and internal platform effectiveness are two critical aspects affecting institutional distrust of P2P accommodations. The external environment influences institutional distrust through perceived threat, explaining the formation mechanism of customers’ institutional distrust through customers’ internal psychology. Furthermore, the authors found subjective norm moderating the effect of perceived threat on customers’ institutional distrust.

Research limitations/implications

This is one of the first studies, to the best of the authors’ knowledge, to explore institutional distrust of P2P accommodations after COVID-19. The finding contributes to studies on P2P accommodation by uncovering the contingent role of subjective norm in influencing customers’ institutional distrust.

Originality/value

This is a pioneering study that explores the antecedents and mitigating mechanisms of institutional distrust of P2P accommodations during the new normal of COVID-19.

Details

International Journal of Contemporary Hospitality Management, vol. 35 no. 4
Type: Research Article
ISSN: 0959-6119

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Article
Publication date: 25 October 2022

Zhouyue Wu, Xiaohu Zhou, Qiao Wang and Jingjing Liu

Previous studies have examined the emotional mechanism between perceived overqualification and knowledge hiding. Based on a relational perspective, this study aims to draw on…

1402

Abstract

Purpose

Previous studies have examined the emotional mechanism between perceived overqualification and knowledge hiding. Based on a relational perspective, this study aims to draw on social comparison theory to reveal the cognitive mechanism of perceived overqualification on knowledge hiding, along with the mediating effect of relational identification. This research conceptualizes perceived overqualification differentiation and reveals the moderating effect of perceived overqualification differentiation on strengthening the link between perceived overqualification and knowledge hiding.

Design/methodology/approach

This paper conducts two times lagged research, addresses a sample of 216 employees nested in 47 groups from technology or R&D industries and uses structural equation modeling to test an original model.

Findings

The results show that perceived overqualification positively affects knowledge hiding; relational identification mediates this relationship; perceived overqualification differentiation moderates the effect of perceived overqualification on relational identification as well the indirect effect of perceived overqualification on knowledge hiding via relational identification.

Originality/value

This paper shows the cognitive mechanism of perceived overqualification on knowledge hiding. Moreover, this study also extends current perceived overqualification literature from a single individual level/a dyad level to a complex team level by conceptualizing the perceived overqualification differentiation. The research findings are helpful to guide team talent management and knowledge management in business management practice.

Details

Journal of Knowledge Management, vol. 27 no. 6
Type: Research Article
ISSN: 1367-3270

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Available. Content available
Book part
Publication date: 10 July 2019

Anna Visvizi, Miltiadis D. Lytras, Wadee Alhalabi and Xi Zhang

Abstract

Details

The New Silk Road Leads through the Arab Peninsula: Mastering Global Business and Innovation
Type: Book
ISBN: 978-1-78756-680-4

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Article
Publication date: 13 September 2021

Zhaoyu Chen and Jingjing Yang

This study aims to identify the role of this intangible cultural heritage (ICH) domain (i.e. social practices, rituals and festive events) in social representations in cross…

470

Abstract

Purpose

This study aims to identify the role of this intangible cultural heritage (ICH) domain (i.e. social practices, rituals and festive events) in social representations in cross nations using the case of Mazu belief. This study also intends to compare the different social representations of the same religious belief among the regions and implies how ICH facilitates regional connections and its potential for urban tourism development.

Design/methodology/approach

This study uses a mix of qualitative approaches, such as desktop research, in-depth interviews, focus group discussions and participant observations. These approaches can supplement one another in discovering the cultural context of the Mazu belief and the perceived meanings of its ritual practices.

Findings

Mazu ritual practices in the four identified cities have different social representations, as explicitly expressed from the informants on different forms of celebration. Despite the differences, Mazu belief is representative in placemaking and for regional connections. Not all four cities agree on the current status as embedded in tourism development. However, the key informants show a welcoming manner to the outsiders in participating and experiencing their practices.

Research limitations/implications

The research context of Mazu belief and customs can be extended to more urban cities, which practice this culture.

Practical implications

Different countries and regions that share the same belief can understand distinct social representations from one another. Practical collaborations can be expanded for cultural exchanges, especially the exploration of the role of religion played in boosting urban tourism development.

Social implications

Mazu belief and customs is a unique cultural asset in enhancing the social representations of Chinese expatriates overseas. Its cultural practices successfully enhance the cultural exchange and social cohesion among religious communities locally and internationally.

Originality/value

Using a United Nations Educational, Scientific and Cultural Organization (UNESCO)-inscribed ICH item with a large audience worldwide, this study supplements the theory of social representations in exploring the intangible cultural assets and highlights the role of ICH in urban tourism and regional and city planning.

Details

International Journal of Tourism Cities, vol. 8 no. 1
Type: Research Article
ISSN: 2056-5607

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Article
Publication date: 20 September 2021

Jingjing Qu

Underpinned by the attraction-selection-attrition theory, this paper aims to investigate the impact of entrepreneurship on an individual’s expected retirement age and explore how…

609

Abstract

Purpose

Underpinned by the attraction-selection-attrition theory, this paper aims to investigate the impact of entrepreneurship on an individual’s expected retirement age and explore how job satisfaction and expected retirement financial insufficiency (ERFI) as key factors can explain that.

Design/methodology/approach

A framework including direct and indirect relationships among key factors is empirically tested by using a pooled data sets consists of 13,420 individuals from the UK Household Longitudinal Survey, the analysis uses the entropy balance matching method and combined with quasi-bayesian monte Carlo method and hierarchy regressions to enhance the robustness of results.

Findings

The research finds entrepreneurs plan to retire later than organizational employees. In addition, a strong mediating impact of job satisfaction and moderating role of ERFI on the relationship between entrepreneurship and expected retirement age is verified.

Originality/value

The theoretical perspective and findings offer a novel insight into the research on entrepreneurs’ decision of retirement. The findings suggest entrepreneurs as crucial policy stakeholders contribute to retirement deferment should be valued. Effective interventions could be delicately designed in the future to unleash the potential of entrepreneurship in dealing with aging challenges.

Details

Journal of Entrepreneurship in Emerging Economies, vol. 14 no. 6
Type: Research Article
ISSN: 2053-4604

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Abstract

Graphical abstract

Purpose

The theme park industry has attracted wide attention and visitors’ perceptions are key to improving theme park management. Applying the cognitive-affective theory, this study aims to explore various cognitive attributes and affective attitudes and how they affect the overall theme park image.

Design/methodology/approach

A mixed research method was used to analyze tourists’ cognitive, affective and overall evaluations of theme parks through text mining and logistic regression and to verify their internal relationships.

Findings

Study 1 confirms the impact of six features of theme parks, including food and beverage consumption, merchandising, spatiality, immersive technologies, interactive performances and thematization. Study 2 reveals that finer-grained emotions such as goodness, sadness, disgust, surprise, fear, joy and anger are present in visitor reviews. Study 3 confirms the significant influence of cognitive characteristics and emotions related to theme parks on the overall image through regression analysis. The findings carry meaningful implications for theme park managers, offering guidance on customer needs, perceived negative attributes and how to improve visitor experiences.

Originality/value

This study explores the attribute characteristics of cognitive and affective images of theme parks and their influence on the overall image, thereby enriching the research on the connotations of cognitive-affective theory. In particular, this study introduces and quantitatively analyses the concept of theme parks for the first time through a large-scale data analysis, which empirically reconciles the contradictions of previous reviews of different definitions of theme parks.

图形摘要

主题公园评论:文本挖掘的认知特征和情感如何决定主题公园形象

摘要

目的

主题公园行业备受关注, 而游客的看法是改进主题公园管理的关键所在。本研究运用认知-情感理论, 旨在探索游客评论的认知属性与情感态度, 以及它们如何影响主题公园的整体形象。

设计/方法/途径

采用混合研究方法, 通过文本挖掘和逻辑回归分析游客对主题公园的认知、情感及总体评价, 并验证它们之间的内在关系。

发现

研究1证实了主题公园的六个特征所产生的影响, 包括餐饮消费、商品销售、空间性、沉浸式技术、互动表演和主题化。研究2表明, 游客评价中存在更细化的情感, 如好感、悲伤、厌恶、惊讶、恐惧、喜悦和愤怒。研究3通过回归分析证实了与主题公园相关的认知和情感特征对整体形象具有显著影响。这些研究结果对主题公园管理者具有重要意义, 为了解客户需求、识别负面属性以及如何改善游客体验提供了指导。

原创性

本研究对主题公园认知和情感形象的属性特征及其对整体形象的影响进行了探索, 从而丰富了认知-情感理论内涵。特别是本研究首次通过引入大规模数据并量化分析了主题公园的概念, 从实证角度调和了以往针对主题公园不同定义的相关评论中存在的矛盾。

Resumen gráfico

Reseñas de parques temáticos: cómo la minería de textos de las características cognitivas y las emociones pueden determinar la imagen del parque temático

Resumen

Propósito

El sector de los parques temáticos ha atraído una gran atención y las percepciones de los visitantes son clave para mejorar su gestión. Aplicando la teoría cognitivo-afectiva, este estudio pretende explorar diversos atributos cognitivos y actitudes afectivas, y cómo afectan a la imagen global del parque temático.

Diseño/metodología/enfoque

Se adoptó un enfoque de investigación de métodos mixtos para analizar las evaluaciones cognitivas, afectivas y globales de los turistas sobre los parques temáticos mediante minería de textos y regresión logística, y para validar la relación intrínseca entre ellas.

Conclusiones

El estudio 1 confirmó el impacto de seis características de los parques temáticos, como el consumo de alimentos y bebidas, el merchandising, la espacialidad, las tecnologías inmersivas, los espectáculos interactivos y la tematización. El estudio 2 reveló la presencia de emociones más sutiles en las evaluaciones de los visitantes, como la bondad, la tristeza, el asco, la sorpresa, el miedo, la alegría y la ira. El estudio 3 confirmó, mediante un análisis de regresión, que las características cognitivas y las emociones asociadas a los parques temáticos tienen un efecto significativo en la imagen global. Estas conclusiones tienen importantes implicaciones para los gestores de los parques temáticos, ya que proporcionan orientación para comprender las necesidades de los clientes, identificar los atributos negativos percibidos y saber cómo mejorar las experiencias de los visitantes.

Originalidad

Este estudio explora las características de los atributos de las imágenes cognitivas y afectivas de los parques temáticos y su impacto en la imagen global, enriqueciendo así la investigación sobre las connotaciones de la teoría cognitivo-afectiva. En particular, este estudio introduce y analiza cuantitativamente por primera vez el concepto de parque temático mediante un análisis de datos a gran escala, que concilia empíricamente las contradicciones que existían en revisiones anteriores de las distintas definiciones de parque temático.

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Book part
Publication date: 10 July 2019

Shunqi Hou, Xiaoyu Wang, Jingjing Xiao, Yurui Zhang and Feiyang Cheng

The new Silk Road provides cross-border-e-commerce firms with an opportunity to widen their markets. Under this circumstance, the preference recognition of countries and inventory…

Abstract

The new Silk Road provides cross-border-e-commerce firms with an opportunity to widen their markets. Under this circumstance, the preference recognition of countries and inventory allocation among overseas warehouses both become critical issues to solve. Three Chinese smartphone brands, including HTC, Huawei, and MI, are selected in this chapter for their relatively enormous sales. DHgate and AliExpress websites are chosen as platforms to analyze the sales for data availability. This chapter first depicts key features of the sales and then, based on which, divide countries into several groups according to their preference for phones by cluster analysis. Then, based on the results of cluster analysis, this chapter further models the inventory assignment among the seven major overseas warehouses that were built by AliExpress in 2015. The results show that the HTC seems to be pursuing the “high value with high price” strategy, while the other two companies seem to be pursuing a hybrid strategy of “low-price” strategy and “high value with low price” strategy. This chapter also provides an assignment pattern of inventory among the overseas warehouses based on the real data of sales and costs.

Details

The New Silk Road Leads through the Arab Peninsula: Mastering Global Business and Innovation
Type: Book
ISBN: 978-1-78756-680-4

Keywords

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Article
Publication date: 10 October 2024

Yajun Zhang, Jingjing Wang, Junwei Zhang, Yongqi Wang and Muhammad Naseer Akhtar

While cyberloafing has emerged as a prevalent issue in numerous workplaces, research on its consequences is still underdeveloped, highlighting a need for further exploration and…

125

Abstract

Purpose

While cyberloafing has emerged as a prevalent issue in numerous workplaces, research on its consequences is still underdeveloped, highlighting a need for further exploration and analysis. Drawing upon the cognitive appraisal theory of emotion, this study investigates the influence of coworkers' cyberloafing on employees' workplace incivility, mediated by negative emotions and moderated by task interdependence.

Design/methodology/approach

In Study 1, the hypothesized research model was tested utilizing three-wave time-lagged survey data collected from 333 employees and their coworkers. In Study 2, an additional sample of 274 employees was surveyed. Data were analyzed using hierarchical regression analysis and the bootstrap method.

Findings

The results indicated that coworkers' cyberloafing positively influenced employees' workplace incivility, with this relationship mediated by negative emotions. Additionally, task interdependence was found to positively moderate both the direct relationship between coworkers' cyberloafing and negative emotions and the indirect path from coworkers' cyberloafing to employees' workplace incivility through negative emotions.

Practical implications

This study helps managers gain a deeper understanding of cyberloafing's effects, enabling them to manage and curb it more effectively.

Originality/value

Prior research has predominantly explored the effects of cyberloafing on its implementers. However, this study innovatively shifts focus to the observer perspective, empirically demonstrating whether and how coworkers' cyberloafing affects employees' workplace incivility, enriching and expanding the existing literature.

Details

Internet Research, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1066-2243

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