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The rise and popularity of digitalization have made the addictive use in the virtual world more common, which has aroused wide attention from academia and public. Uncovering the underlying mechanism of addictive use is essential to address this serious issue.

By utilizing the context of massively multiplayer online games (MMOGs), this study developed virtual-domain perfectionism of seeking excellence and avoiding failure from the dual process model of perfectionism and identified four affordances in MMOGs from the perspective of technology affordance. The authors surveyed 302 valid samples in MMOGs to empirically test the research model.

The results demonstrate that two processes of virtual-domain perfectionism influence addictive use positively in MMOGs. Technology affordances perform as the antecedents of virtual-domain perfectionism and conduct distinct impacts in MMOGs. Specifically, affordances of interaction and identity are positively related to virtual-domain perfectionism, while achievement affordance is unrelated to virtual-domain perfectionism. Immersion affordance is positively related to virtual-domain perfectionism of seeking excellence and negatively associated with virtual-domain perfectionism of avoiding failure.

This study identified virtual-domain perfectionism and specific MMOGs affordances. The research model provides insights into addictive use in MMOGs by leveraging context and combining lenses. Research findings help elucidate the role of virtual-domain perfectionism on the addictive use from MMOGs affordances with the corresponding technical features.

The oil, flux, and solder added to a hot air solder leveling tool creates an emission of oil mist, acidic gases, and solid metal compounds. The oil tends to form into very fine droplets, resulting in exhaust opacity. Diffusion type fiber bed filters are the optimal choice for the removal of oil mist. For optimal filter efficiency the exhaust stream should be cooled. A wet scrubber upstream of the filter will cool the exhaust stream through water evaporation. Additionally, the scrubber will remove acid vapor and coarse solids from the exhaust. The characteristic quality of a coalescing fiber bed filter is its ability to continuously drain liquid. The defining parameter in the service life of a fiber bed filter is the solids in the exhaust stream. These solids can lodge in the fibers and block a portion of the void area, and hence increase the filter pressure drop. In an attempt to extend filter life, a study was conducted for the use of detergents to clean the filter. These studies show that a detergent can extend filter life in the H.A.S.L. application by removing a blocking agent from the filter. Further tests are planned at additional locations to examine the performance at sites that use other ingredient formulations in the flux, oil, and solder.

Purpose – Institutional investors need to move beyond first- and second-generation interpretations of Corporate Social Responsibility (CSR) and Socially Responsible Investment (SRI) (based on negative filters), and also beyond third and fourth generations (based on positive and integrated filters), which are more sophisticated but still limited, and toward a fifth generation of SRI and CSR. A fifth-generation model systematically incorporates critical intangibles, such as human capital analysis, into the Environmental, Social, and Governance (ESG) investment process.

Methodology – This chapter incorporates a literature review and draws on a range of qualitative research and case studies on the current and potential role of regulators to regulate nontraditional measures of value.

Findings – The power of institutional investors is currently based on incomplete information from listed companies on how they create value, yet it rests on superior knowledge and insight into the workings of the companies in which they invest, and is only as strong as the quality of the information it uses to make investment decisions on behalf of clients.

Research implications – More research on the role of human capital analysis, and its regulatory consequences, is required.

Practical implications – Regulators need to act within the context of these fifth-generation models in order to create the environment for more transparent investment recommendations.

Originality of chapter – This chapter contributes a qualitative and conceptual perspective to the debate on the role of regulation beyond the global financial crisis.

IN A LETTER to the Daily Telegraph last month, it was left to Mr J. Kirby, director of Kirby (Oldham) Ltd to underline the prime cause why statistics of those out of work go down so slowly if indeed at all.

The first purpose of this study is to respond to Matthews’ (2017) criticisms of Larson's (1977) professional project and accounting historians' past use of Larson (1977) when researching public accountancy professionalization. The second purpose is to use the response to Matthews (2017) as the foundation to construct a model of socio-economic closures of potential use for research and study.

In order to respond to Matthews (2017), the study provides an interpretive review of Larson (1977) and analyses historical professionalization research published in leading accounting journals over three decades. The review and response, together with prior theory contributions, form the foundation for the proposed model of closures.

Matthews’ (2017) criticisms of Larson (1977) and accounting historians' past use of Larson (1977) are, with some exceptions, not well-founded. Larson's (1977) professional project is an ideal model of professionalization and has been used appropriately by accounting historians to introduce and explain rather than a model or test public accountancy professionalization. The analyzed data from research journals are consistent with Larson (1977) in terms of identifiable historical phases of and specific closures actions in the professionalization process.

The study analyses peer-reviewed studies in selected accounting research journals over a defined period.

The study provides a nuanced review of Larson (1977), clarifies evidence of the past use of Larson (1977) by accounting historians, challenges criticism of this use, identifies primary research that focuses on socio-economic closures and proposes a model of such closures for future research and study.

The study contains a comprehensive analysis of peer-reviewed research of public accountancy professionalization and proposes a model of closures inductively derived from empirical evidence and prior theoretical contributions.

We initiated a conversation between two prominent scholars in the field of employee mobility who come from different disciplinary backgrounds: Rajshree Agarwal (from the human capital research tradition) and Matthew Bidwell (from the human resource management research tradition). Their cumulative work leads to vastly different conclusions. In this chapter we had an opportunity to explore their differences and share the roots of their motivations, interests, and research philosophies. The discussion provides diverging, yet insightful, directions for future research.

This chapter examines the 1999 trial of Aaron McKinney for the murder of Matthew Shepard, a gay student at the University of Wyoming whose death propelled forward an incipient movement to legislate against hate crimes. It explores the competing ways in which Aaron McKinney was conjured as a legal persona, defined through the opposing lenses of gay panic and of homophobic hate. It situates those personae in conflicting narratives of criminal culpability emerging out of indeterminate legal doctrines and definitions (the unwritten law; the meaning of ‘malice’), and argues that in conjuring them, adversarial criminal trials necessarily destabilise the ‘default legal person’. In doing so, trials performatively reconstruct the past in ways that both mark and mask a past events. In the McKinney case, contests over his culpability emerged against a backdrop of loss, both epistemological and affective, generating a projective reckoning with Shepard’s death in ways that enabled a politically transformational mourning process.

Privacy is a highly valued ideal in western societies and the researcher is usually expected to protect the privacy of the researched. However, real world fieldwork experiences are highly complex and the researcher can often find their private life encroached upon. The chapter uses the authors’ own field experiences to discuss this complexity. Lee-Treweek focuses upon her research experience with disabled children living in rural England and Bourne-Day on projects with refugee and asylum seekers in Staffordshire, England. Their discussions reveal that more often than not, privacy issues in the field often interconnect researcher and the researched.

Status constitutes a core research concept across the social sciences. However, its definition is still contested, and questions persist about its consequences. We begin with a flexible, provisional definition: status is a relational asset possessed by social actors insofar as they are highly regarded by highly regarded others. Using this definition as a backdrop, we develop a fourfold typology based on how status is used as an asset and from where it is derived. The typology allows us to explore the implications of considering status as either a quality signal or a good and of viewing status-conferring ties as either deference-based or dominance-based. We then consider the implications of our framework for the generation of novelty. Although status has been connected to many social and economic outcomes, because of competing predictions in the literature – the generation of novelty has been linked to all regions of the status distribution – we sketch intuitions for future research on the status–novelty linkage. We also work toward greater conceptual clarity by comparing and contrasting status with selected related concepts: quality, reputation, and legitimacy. We conclude with considerations for future research, including cautionary remarks regarding network-analytic measurement in light of the definition we propose.