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Groups typically are composed of members with different knowledge, information, and expertise. Group discussion provides the means by which members can communicate their unique knowledge to reach better group decisions, develop a shared system for remembering and retrieving knowledge, and establish their expertise through enacted performance. In this chapter, three streams of research are reviewed that explore knowledge communication in groups: Hidden profiles, transactive memory systems, and a performative view of expertise. Each of these three research streams complements and informs the other. Across these three research streams, 10 major research findings are identified. We offer three research directions that include integrating these research streams, examining knowledge communication in the context of emerging technology (e.g., artificial intelligence), and studying effects of knowledge diversity in conjunction with surface-level diversity (e.g., member race).

Past research on the immigrant health paradox suggests that children with immigrant parents may have a health advantage over those with US-born parents, especially if the parent is a recent immigrant. Other research emphasizes the social and economic challenges children with immigrant parents face, in part due to disadvantaged social class and racial/ethnic positions. Underlying physiological changes due to chronic stress exposures among children in immigrant families is one potential health disadvantage that may not yet be apparent in traditional health measures. To explore these biological disparities during childhood, I use national biomarker and survey data from the National Health and Nutrition Survey (NHANES) (N = 11,866) to evaluate parent nativity and educational status associations with low-grade inflammation, indicated by C-reactive protein (CRP), in children ages 2–15 years. I find that children with an immigrant parent, and particularly a low-educated immigrant parent, have higher CRP, net of birth, body mass index (BMI) and other factors, than children with a US-born parent with either a low or higher education. Comparing children with low-educated parents, those with a foreign-born parent have higher predicted CRP. The findings from this study provide new evidence that children living in immigrant families in the US may be facing higher levels of chronic stress exposure, as indicated by the increased risk of low-grade inflammation, than those with US-born parents. The physiological changes related to increased risk of inflammation, could set children in immigrant families on pathways toward mental and physical health problems later in the life course.

Prosocial advertisers widely use assertive messages to encourage prosocial attitudes and behaviors, but ironically, assertive messages may cause reactance. By applying cultural theories and the reciprocity principle, this study aims to observe whether consumers’ responses to assertive messages hold across culturally different audiences (Americans vs South Koreans) and different consumption situations (price discount vs no discount).

American and Korean participants take part in three experimental studies examining the interactions of nationality, price discounts and assertive messaging for influencing consumer responses, first to a prosocial ad encouraging recycling (Study 1), the second for a campaign requesting donations for disadvantaged children (Study 2) and the third to prosocial messages encouraging water conservation (Study 3).

The three experiments strongly support the moderating role of price discounts and cultural backgrounds in the persuasiveness of assertive prosocial messages. American consumers generally dislike assertive messages, but feel reciprocal obligations if marketers include price discounts, whereas South Korean consumers accept both assertive and nonassertive messages without resistance, and discounts have no effects on persuasion.

The findings make two key contributions to the literature and to prosocial advertising practices. First, although many corporations have adopted philanthropic strategies, few researchers have examined how specific consumption contexts determine the effectiveness of prosocial persuasion. The findings show how price discounts and message framing potentially alter the effectiveness of prosocial messages across Eastern and Western cultures. Second, assertive language evokes reactance, but the findings suggest that reactive responses to prosocial advertising are culture-specific.

International nonprofit organizations and brands using philanthropic strategies might use the guidelines of this study for tailoring strategic, practical prosocial messages that will appeal to consumers from diverse cultural backgrounds. In particular, pro-environmental and charity campaigns targeting North American or Western European populations may consider bundling discounts into promotions to evoke reciprocity.

Findings provide novel implications for social marketers regarding on how to couple message assertiveness and price discounts to maximize the success of prosocial messages in different cultures.

This paper aims to build an improved grey panel clustering evaluation model and evaluate the comprehensive development potential of industrial economy, society and ecological environment in the Yangtze River Economic Belt of China. The purpose of this study is to provide some theoretical basis and tool support for management departments and relevant researchers engaged in industrial sustainable development.

This study uses the driving force pressure state impact response analysis framework to build a comprehensive evaluation index system. Based on the center point triangle whitening weight function, it classifies the panel grey clustering of improvement time and index weight.

The results show that there are great differences in the level of industrial ecological development in different regions of the Yangtze River Economic Belt, which further illustrates the scientificity and rationality of the evaluation method proposed in this paper.

Due to the industrial ecological development is in a constantly changing state, and the information is uncertain. Whitening weight function is introduced to represent the complete information of relevant data. The industrial ecological evaluation involves a comprehensive complex system, which belongs to the panel data analysis problem. The improved grey panel clustering evaluation model is applied to grade the industrial ecological development level of the Yangtze River Economic Belt. The results have important guiding significance for the balanced development of industrial ecology in the region.

Due to the industrial ecological development is in a constantly changing state, and the information is uncertain. Whitening weight function is introduced to represent the complete information of relevant data. The industrial ecological evaluation involves a comprehensive complex system, which belongs to the panel data analysis problem. In order to improve the effectiveness of industrial ecological evaluation, the improved grey panel clustering evaluation model is applied to grade the industrial ecological development level of the Yangtze River Economic Belt. The results have important guiding significance for the balanced development of industrial ecology in the region.

the new model proposed in this paper complements and improves the grey clustering analysis theory of panel data, that is, aiming at the subjective limitation of using time degree to determine time weight in panel grey clustering, a comprehensive theoretical method for determining time weight is creatively proposed. Combining the DPSIR (Driving force-Pressure-State-Influence-Response) model model with ecological development, a comprehensive evaluation model is constructed to make the evaluation results more authentic and comprehensive.

The purpose of this paper is to develop lightweight actuators in order to replace conventional hydraulic/pneumatic actuators and to apply the actuation system to a small flying vehicle.

A new type of control surface using a piezo‐composite actuator for a small flying vehicle has been designed and manufactured. The piezo‐composite actuator is composed of a piezoelectric ceramic layer, a carbon/epoxy layer and glass/epoxy layers. Through this, the miniaturization and weight reduction of the actuation systems for flying vehicle can be achieved. A simple model of the control surface has been manufactured and evaluated through experiments.

The performance test results showed that the developed actuator can produce stable angle of attack independent of the applied loading. A radio controller for the actuator was developed to control the motions wirelessly. It was found that the piezo‐composite actuator and its integrated controller system have a possibility to be used not only as a small flying vehicle but also as a control surface actuator of a small unmanned flying robot through the miniaturization of power supply and control system.

The paper describes the procedures of designing and manufacturing smart structure application of the piezo‐composite actuator with performance evaluation and comparison method. It is expected that piezo‐composite actuator can be used as a small flying vehicle control surface actuator through the miniaturization of power supply and control system with the use of the integrated radio controller MIPAD.

Industry 5.0 has shown a new approach to integrating enterprises, particularly fintech firms. It would be interesting to see whether we are ready to implement Industry 5.0 across domains and enterprises while there are still obstacles to overcome, such as cybercrime impacting fintech organizations. Using empirical analysis of the fintech stocks that make up the KBW index, the author uncovered the influence of cybercrime on investor herding behavior in a highly interdependent environment provided by Industry 4.0. The cross-sectional standard deviation has been shown to rise after a cyber attack on a company anywhere on the globe. Furthermore, the author established the long-term equilibrium of the volatilities of gold and bitcoin returns, as well as the volatility of Keefe, Bruyette, and Woods (KBW) returns, in the sample after the firms’ cyber assault using Vector Auto Regressive (VAR) and Vector error correction model (VECM) models. Following the cyber assault, there is a decrease in the volatility of KBW returns while the volatility of bitcoin returns rises, suggesting a volatility transfer from one market to the other. These results show that during times of crisis, investors should be more careful in their approach to investment diversification, and any Industry 5.0 implementations should be done with the constraints in mind.

The purpose of this paper is to introduce an integrated approach using failure modes and effects analysis (FMEA), multiple-criteria decision making (MCDM), mathematical modeling and quality function deployment (QFD) techniques, for risk assessment and service quality enhancement in coronary artery bypass grafting (CABG) as a treatment for cardiovascular diseases (CVDs).

First, the disruptions in the CABG process are identified and prioritized following FMEA instructions, using two MCDM techniques, called analytic hierarchy process (AHP) and TOPSIS. Consequently, several corrective activities are identified and weighted on the basis of QFD. Finally, a mathematical model is established to determine the most cost-effective activities for implementation. The approach is developed in a fuzzy environment to reflect the uncertainty and ambiguity of human reasoning.

Regarding the CABG process disruption, a total of 30 failure modes in four main categories were identified and prioritized. Moreover, eight corrective activities were devised and ranked according to their impact on the failure modes. Finally, considering a limited amount of budget, a sensitivity analysis on the mathematical model’s objective function indicated that using 30 percent of the total budget, required to implement all corrective activities, was enough to cover more than 70 percent of the effects of corrective activities on the failure modes.

This paper contributes to the quality risk assessment knowledge by introducing an integrated approach to evaluate and improve healthcare services quality. Also, the case study conducted on the CABG process has not been done by other related studies in the literature.