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Describes the basic optical concepts of infrared gas detection in relation to industrial applications and considers the electro optic components at the heart of the analyzers, the infrared detectors themselves. Discusses the choice of detectors for a given application and looks at the pros and cons of thermal detectors and quantum detectors. Notes the possible need to cool quantum detectors to improve their signal to noise and responsivity characteristics. Concludes with the possibility for custom configurations and lists the various application of infrared gas detection including uses in the transport industry, petrochemical industry and hospitals.

This study aims to review how the mental ill-health of academic staff is regarded in higher education institutions (HEIs) and explore the decision to disclose (or not) a mental health condition whilst working in this sector.

The choice to disclose is explored by using duoethnography undertaken by two female academics working in this context who both experience mental ill-health. Both authors recorded their experiences, which were then shared with each other and analysed using thematic analysis.

The themes that emerged from the authors’ reflections comprise: a discussion of the connection between work-life identities and the impact of mental ill-health in the workplace; a consideration of the elements that influence our decision to disclose (or not) mental health diagnoses within HEI; and an examination of the additional burden of identity work for those who experience mental ill-health.

The study contributes to this evidence base by exploring the choice to disclose a mental health diagnosis in HEIs. It investigates this highly personal decision and suggests that this choice depends on the context in which we are located and how we experience our different identities in the workplace. Furthermore, it highlights the importance for HEIs to develop positive employment practices to support academic staff with mental ill-health to disclose a mental health condition and to achieve a good workplace environment whilst emphasising the need for more empirical work to explore the decision to disclose (or not) in this sector.

Many developing countries have encountered frequent pollution accidents during their rapid development, while the previously weak environmental insurance systems could seriously undermine the progress of sustainable development. Some developing countries like China has initiated and strengthened environmental pollution liability insurance, so how effective this system would be in resolving enterprises environmental risks need to be further revealed.

This research identifies the possible consequence that compulsory environmental pollution liability insurance pilot (CEPLIP) policy would bring to the risk-taking capacity of heavy-polluting corporations of China by the Differences-in-Differences (DID) approach.

The result supports the implementation of CEPLIP policy in increasing corporate risk-taking capacity. Furthermore, the CEPLIP policy can promote the corporate’s risk-taking capacity by reducing financial distress constraints and enhancing trade credit, supporting its dual role of “fallback effect” as well as “external supervision effect” of environmental insurance. As a result of heterogeneity test, the policy is more pronounced in enterprise samples with mature life cycle stage or lower industrial concentration degree. Similarly, it is more significant in enterprise samples owned better environmental management capabilities or greater strategic deviance.

This paper verifies the effectiveness of the CEPLIP policy by strengthening its supervision mechanism and restraining opportunistic behavior tendency and provides implications for alleviating increasing environmental risk pressure and building more sustainable environmental protection management systems.

The purpose of this paper is to address the opposing views of the relationship between directors’ and officers’ liability insurance (D&O insurance) and stock price crash risk in a major Asian emerging stock market.

This paper finds an endogenous relationship between D&O insurance and stock price crash risk. Hence, the two-stage least squares regression analysis is used to address the endogeneity issue when the relationship is examined. Moreover, this paper further controls the quality of other corporate governance mechanisms to investigate whether D&O insurance still has an effect on stock price crash risk.

The effect of D&O insurance coverage is significantly negatively related to firm-specific stock price crash risk in Taiwan. More importantly, even when the quality of other corporate governance mechanisms is controlled, the negative relationship between D&O insurance coverage and firm-specific stock price crash risk remains significant. The evidence supports that D&O insurance serves as an effective external monitoring mechanism, strengthens corporate governance, and thus reduces stock price crash risk.

Emerging Asian markets suffer a dearth of research on the relationship of D&O insurance coverage and the firm-specific stock price crash risk. Investigating the relationship in Taiwan, the present study fills the research void. The findings show that D&O insurance plays an important role in reducing stock price crash risk of Taiwanese firms even when other corporate governance mechanisms are in place.

After briefly discussing the two major approaches to the study of tourism (theoretical “why” and practical “how”), and two of their respective protagonists (Tribe and Aramberri), the focus of this chapter turns to the use of paradigms by the former group. First, the meaning of paradigm is explored and examples are provided of paradigms and paradigm shifts in tourism research. However, Aramberri challenges this theoretical position by asserting that such ideological frameworks are not paradigms at all, and are, at best, postmodern mantras. He further argues that such muddled thinking can be overcome once tourism becomes a scientific discipline, a stance firmly rejected by the theoreticians. Thereafter, the use of the word “paradigm” is examined in relation to conferences, research, and shifts, as well as such major tourism perspectives as authenticity, strangerhood, play, and conflict.

We review and synthesize the existing research on directors' and officers’ (D&O) liability insurance. Our objectives are (1) to examine the institutional forces and regulatory requirements that have influenced the development of D&O liability insurance; (2) to identify the factors that influence firms to purchase D&O liability insurance and explore the consequences associated with its usage and (3) to identify gaps in the current literature and provide recommendations for future research on D&O liability insurance.

We perform a systematic literature review (SLR) using the Preferred Reporting Items for a Systematic Review of Meta-Analysis (PRISMA) guidelines to examine archival studies that investigate the determinants and consequences of D&O liability insurance. Using a Boolean search strategy on the “Web of Science” (WoS) and PRISMA selection criteria, we review 64 published archival research articles and three working papers from 1987 to October 2023.

Our review reveals that disclosing detailed information regarding D&O liability insurance, such as total insurance premiums and coverage limit, is predominantly voluntary, except in Taiwan. Our findings suggest that the decision to purchase D&O liability insurance is influenced by litigation risk, which is determined by factors such as firm size, complexity and corporate governance variables. We also find that D&O liability insurance has implications for financial reporting, audit outcomes, investment behavior and capital market performance.

In the post-COVID era, where firms face pressure due to financial constraints, our research emphasizes the practical importance of carefully considering and understanding the impact of D&O liability insurance, particularly as it concerns the demand for such insurance.

To the best of our knowledge, this study represents the first systematic review of previous research on D&O liability insurance. Our review highlights some research gaps, particularly in relation to the implications for financial reporting practices, auditing outcomes, firm investment behavior and capital market consequences.

Pressing sustainability issues face the 21st century, as identified by the Millennium Development Goals and its post initiatives, and ethical principles related to fairness, equity, and justice are increasingly important to address climate change and resource scarcities. Yet, such ethical dimensions remain surprisingly little addressed in the tourism literature. Ecofeminist critique offers insights into this gap, identifying historical antecedents in patriarchal, Enlightenment-driven discourses of science where positivistic approaches facilitate the control and use of nature and women. This chapter draws from this critique to propose a preliminary, justice-oriented framework to resituate sustainable tourism within an embodied paradigm that covers intangibles such as emotions, feelings, and an ethic of care.

This chapter explores the potential for and value of imagining a humanist paradigm for tourism studies. It explores how the idea of a “paradigm” in tourism can be conceptualized, arguing that dominant thoughtlines in other fields regarding the meaning of a paradigm are not sufficient for making sense of this idea in the context of tourism studies. The chapter introduces humanism as a philosophical position in the academy and as a lived cultural practice, explores examples of extant work in tourism studies that might be seen to provide the seeds of a humanist paradigm, and offers reflections on the value of imagining such a paradigm for our field.