75 research outputs found
Low frequency sound propagation in activated carbon
Activated carbon can adsorb and desorb gas molecules onto and off its surface. Research has examined
whether this sorption affects low frequency sound waves, with pressures typical of audible
sound, interacting with granular activated carbon. Impedance tube measurements were undertaken
examining the resonant frequencies of Helmholtz resonators with different backing materials. It
was found that the addition of activated carbon increased the compliance of the backing volume.
The effect was observed up to the highest frequency measured (500 Hz), but was most significant at
lower frequencies (at higher frequencies another phenomenon can explain the behavior). An apparatus
was constructed to measure the effective porosity of the activated carbon as well as the number
of moles adsorbed at sound pressures between 104 and 118 dB and low frequencies between 20
and 55 Hz. Whilst the results were consistent with adsorption affecting sound propagation, other
phenomena cannot be ruled out. Measurements of sorption isotherms showed that additional energy
losses can be caused by water vapor condensing onto and then evaporating from the surface of the
material. However, the excess absorption measured for low frequency sound waves is primarily
caused by decreases in surface reactance rather than changes in surface resistance
A Social Approach to Voter Vengeance
We propose that, in electoral contexts, voters may experience a desire for vengeance, i.e., to "get even" with an entity, such as a political candidate, in response to a perceived wrongdoing. We draw on research from psychology and sociology to develop a theoretical framework for examining factors that may influence the extent to which voters exact revenge on political candidates with their voting behavior. Our experiments show that voters exact revenge on a perpetrator candidate. This process is mediated by damage to self-identity. We also show how making salient a shared affiliation with the perpetrator candidate can attenuate vengeful behavior
MINDFUL CONSUMER BEHAVIOR: A CROSS-CULTURAL COMPARISON
We compare Lebanese and American consumers on mindful consumption behavior. We define mindful consumers as individuals who, in all stages of consumer behavior, are aware of themselves, their communities and the society at large and behave in ways that contribute to the well-being of all these entities. We conducted a two-phase survey on a total of 210 consumers, 97 in the USA and 113 in Lebanon. We found significant impacts of consumers’ life beliefs such as satisfaction with life, locus of control, and temporal focus and of life values on different aspects of their mindful behavior
The Intentional Use of Service Recovery Strategies to Influence Consumer Emotion, Cognition and Behaviour
Service recovery strategies have been identified as a critical factor in the success of. service organizations. This study develops a conceptual frame work to investigate how specific service recovery strategies influence the emotional, cognitive and negative behavioural responses of . consumers., as well as how emotion and cognition influence negative behavior. Understanding the impact of specific service recovery strategies will allow service providers' to more deliberately and intentionally engage in strategies that result in positive organizational outcomes. This study was conducted using a 2 x 2 between-subjects quasi-experimental design. The results suggest that service recovery has a significant impact on emotion, cognition and negative behavior. Similarly, satisfaction, negative emotion and positive emotion all influence negative behavior but distributive justice has no effect
Managing Product Returns Within the Customer Value Framework
Customers can create value to the firm by purchasing products, not returning these products, recommending products to other potential customers, influencing other customers, and providing feedback to the company. In this chapter, we first discuss how product returns and engagement behaviors can be included in the customer value framework. Second, we discuss the antecedents of a customer’s product return decision, namely, return policies, information at the moment of purchase, and customer and product characteristics. Third, we focus on the consequences of product returns: the effects on future purchase and product return behavior, as well as on customer engagement behaviors. Thus, this chapter provides a comprehensive synthesis of current knowledge on antecedents and consequences of product returns and how this relates to measuring and managing customer value
Customer emotions in service failure and recovery encounters
Emotions play a significant role in the workplace, and considerable attention has been given to the study of employee emotions. Customers also play a central function in organizations, but much less is known about customer emotions. This chapter reviews the growing literature on customer emotions in employee–customer interfaces with a focus on service failure and recovery encounters, where emotions are heightened. It highlights emerging themes and key findings, addresses the measurement, modeling, and management of customer emotions, and identifies future research streams. Attention is given to emotional contagion, relationships between affective and cognitive processes, customer anger, customer rage, and individual differences
Engajamento dos Consumidores com o Boca a Boca EletrĂ´nico Negativo em Lojas de Aplicativos MĂłveis
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