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Article
Publication date: 1 October 1967

J.A.B. Lambert and A.J. Troughton

An examination of the advantages of fail safe design and present non‐destructive testing techniques, and the importance of facilitating inspection at the design stage. THE…

109

Abstract

An examination of the advantages of fail safe design and present non‐destructive testing techniques, and the importance of facilitating inspection at the design stage. THE introduction to this paper justifies in depth the case for fail safe philosophies in aircraft structural design. The advantages include improved safety, weight savings, the full availability of the potential fatigue life of each individual aircraft in the fleet, protection against accidental damage in service and manufacturing errors, together with a good resale value.

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Aircraft Engineering and Aerospace Technology, vol. 39 no. 10
Type: Research Article
ISSN: 0002-2667

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Book part
Publication date: 19 May 2009

Torbjörn Åkerstedt, Peter M. Nilsson and Göran Kecklund

This chapter summarizes the knowledge on sleep and restitution. Sleep constitutes the recuperative process of the central nervous system. The use of the brain during wakefulness…

Abstract

This chapter summarizes the knowledge on sleep and restitution. Sleep constitutes the recuperative process of the central nervous system. The use of the brain during wakefulness will lead to depletion of energy in the cortical areas locally responsible for activity. The level of depletion is monitored and sleep is initiated when critical levels are reached. The attempts to initiate sleep are perceived as sleepiness or fatigue. The ensuing sleep then actively restores brain physiology to normal levels. This also results in restored alertness, memory capacity, and mood. Also, peripheral anabolic processes (secretion of growth hormone and testosterone) are strongly enhanced and catabolic process (secretion of cortisol and catecholamines) are strongly suppressed. In the long run, reduced or impaired sleep leads to metabolic diseases, depression, burnout, and mortality. Stress and irregular hours are among the main causes of disturbed sleep.

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Current Perspectives on Job-Stress Recovery
Type: Book
ISBN: 978-1-84855-544-0

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Article
Publication date: 12 February 2018

Noor Sharifatul Hana Yeop, Zaleha Md Isa, Khadijah Shamsuddin, Khor Geok Lin, Zaleha Abdullah Mahdy, Haslinda Hassan and Hasanain Ghazi

The aim of this study is to determine the prevalence of hypocalcaemia among first-trimester pregnant women and its contributing factors.

114

Abstract

Purpose

The aim of this study is to determine the prevalence of hypocalcaemia among first-trimester pregnant women and its contributing factors.

Design/methodology/approach

A cross-sectional study was carried out among first-trimester pregnant women who were recruited during their first antenatal visit. A total of 396 respondents of age 18-40 years completed the self-administered questionnaire (socio-demographic, socio-economic, obstetric information), validated semi-quantitative food frequency questionnaire for calcium (FFQ-calcium), anthropometric measurements (weight and height) and blood test for serum calcium during their first trimester.

Findings

The prevalence of hypocalcaemia based on serum calcium level of less than 2.11 mmol/L was 26.0 per cent (n = 103). The median serum calcium level was 2.2 mmol/L (IQR, 25th and 75th percentile – 2.1 and 2.3, respectively). Milk intake of less than two glasses per day during pregnancy showed a twofold increase in developing hypocalcaemia (OR, 2.231; 95 per cent CI, 1.399, 3.588). Other than that, underweight (aOR, 2.038; 95 per cent SK, 1.088, 3.820) and obese before pregnancy (aOR, 1.954; 95 per cent SK, 1.007, 3.790) are also predictors of hypocalcaemia.

Originality/value

The prevalence of hypocalcaemia among first-trimester pregnant women in this study was 26.0 per cent. Intake of two or more glasses of milk per day can help prevent hypocalcaemia at this stage of pregnancy.

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Nutrition & Food Science, vol. 48 no. 1
Type: Research Article
ISSN: 0034-6659

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Book part
Publication date: 14 October 2009

Rune Elvik, Alena Høye, Truls Vaa and Michael Sørensen

Abstract

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The Handbook of Road Safety Measures
Type: Book
ISBN: 978-1-84855-250-0

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Book part
Publication date: 9 February 2023

Jeb Brown, Ashley Simon and Justin Turner

The use of data in the twenty-first century to improve expert decision-making has radically transformed what it means to be an expert in multiple fields, including behavioural…

Abstract

The use of data in the twenty-first century to improve expert decision-making has radically transformed what it means to be an expert in multiple fields, including behavioural healthcare. This chapter summarises the impact on information technology on the field, including use of digital platforms to enable video therapy and online cognitive behavioural therapy programmes. The chapter is intended for practitioners seeking information on how to be a twenty-first century expert, where years of education and experience matter less compared to evidence of performance in the form of solid outcome data. Key to the use of outcome data is expertise in how to use questionnaires in therapy and how to interpret results, both at the individual client level as well as overall results across multiple clients. A twenty-first century expert measures are not simply to measure outcomes but to improve results over time. Failure to incorporate the use of data into routine practice ignores an evidence based practice with decades of evidence as to its effectiveness, potentially resulting in suboptimal care.

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Evidence Based Counselling & Psychotherapy for the 21st Century Practitioner
Type: Book
ISBN: 978-1-80455-733-4

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Book part
Publication date: 20 October 2015

Mohammad Shamsuddoha

Contemporary literature reveals that, to date, the poultry livestock sector has not received sufficient research attention. This particular industry suffers from unstructured…

Abstract

Contemporary literature reveals that, to date, the poultry livestock sector has not received sufficient research attention. This particular industry suffers from unstructured supply chain practices, lack of awareness of the implications of the sustainability concept and failure to recycle poultry wastes. The current research thus attempts to develop an integrated supply chain model in the context of poultry industry in Bangladesh. The study considers both sustainability and supply chain issues in order to incorporate them in the poultry supply chain. By placing the forward and reverse supply chains in a single framework, existing problems can be resolved to gain economic, social and environmental benefits, which will be more sustainable than the present practices.

The theoretical underpinning of this research is ‘sustainability’ and the ‘supply chain processes’ in order to examine possible improvements in the poultry production process along with waste management. The research adopts the positivist paradigm and ‘design science’ methods with the support of system dynamics (SD) and the case study methods. Initially, a mental model is developed followed by the causal loop diagram based on in-depth interviews, focus group discussions and observation techniques. The causal model helps to understand the linkages between the associated variables for each issue. Finally, the causal loop diagram is transformed into a stock and flow (quantitative) model, which is a prerequisite for SD-based simulation modelling. A decision support system (DSS) is then developed to analyse the complex decision-making process along the supply chains.

The findings reveal that integration of the supply chain can bring economic, social and environmental sustainability along with a structured production process. It is also observed that the poultry industry can apply the model outcomes in the real-life practices with minor adjustments. This present research has both theoretical and practical implications. The proposed model’s unique characteristics in mitigating the existing problems are supported by the sustainability and supply chain theories. As for practical implications, the poultry industry in Bangladesh can follow the proposed supply chain structure (as par the research model) and test various policies via simulation prior to its application. Positive outcomes of the simulation study may provide enough confidence to implement the desired changes within the industry and their supply chain networks.

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Sustaining Competitive Advantage Via Business Intelligence, Knowledge Management, and System Dynamics
Type: Book
ISBN: 978-1-78560-707-3

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Book part
Publication date: 26 September 2024

Samantha A. Conroy and John W. Morton

Organizational scholars studying compensation often place an emphasis on certain employee groups (e.g., executives). Missing from this discussion is research on the compensation…

Abstract

Organizational scholars studying compensation often place an emphasis on certain employee groups (e.g., executives). Missing from this discussion is research on the compensation systems for low-wage jobs. In this review, the authors argue that workers in low-wage jobs represent a unique employment group in their understanding of rent allocation in organizations. The authors address the design of compensation strategies in organizations that lead to different outcomes for workers in low-wage jobs versus other workers. Drawing on and integrating human resource management (HRM), inequality, and worker literatures with compensation literature, the authors describe and explain compensation systems for low-wage work. The authors start by examining workers in low-wage work to identify aspects of these workers’ jobs and lives that can influence their health, performance, and other organizationally relevant outcomes. Next, the authors explore the compensation systems common for this type of work, building on the compensation literature, by identifying the low-wage work compensation designs, proposing the likely explanations for why organizations craft these designs, and describing the worker and organizational outcomes of these designs. The authors conclude with suggestions for future research in this growing field and explore how organizations may benefit by rethinking their approach to compensation for low-wage work. In sum, the authors hope that this review will be a foundational work for those interested in investigating organizational compensation issues at the intersection of inequality and worker and organizational outcomes.

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Book part
Publication date: 28 April 2022

Daryl Mahon

In the previous chapter, the reader will have become familiar with the idea of screening for traumatic experiences within organisations as a way to identify those who may benefit

Abstract

In the previous chapter, the reader will have become familiar with the idea of screening for traumatic experiences within organisations as a way to identify those who may benefit most from interventions and support. In this chapter, I present an overview of the trauma therapy literature in the first instance and then explore some of the debates regarding specific trauma-informed treatments versus general therapeutic approaches. The multicultural competency literature is discussed, and the multicultural orientation approach of cultural humility, cultural opportunity and cultural comfort is highlighted in a practice context. This chapter concludes with a case study vignette that brings it all together with a clinical example of what trauma-informed therapy through a multicultural lens might look like. As such I operationalise choice, collaboration , trust and transparency, and cultural principles from the trauma-informed care literature. Although applied here to specific trauma-informed organisations, some of the methods and processes that I unpack can be used in non-specific organisations where social/case managers are employed and wish to operationalise choice and collaboration in a structured way.

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Trauma-Responsive Organisations: The Trauma Ecology Model
Type: Book
ISBN: 978-1-80382-429-1

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Book part
Publication date: 23 August 2021

Mohammad Nurunnabi

The study aims at reviewing a synthesis of disclosure, transparency, and International Financial Reporting Standards (IFRS) implementation in an attempt to provide directions for…

Abstract

The study aims at reviewing a synthesis of disclosure, transparency, and International Financial Reporting Standards (IFRS) implementation in an attempt to provide directions for future research. Prior research overwhelmingly supports that the IFRS adoption or effective implementation of IFRS will enhance high-quality financial reporting, transparency, enhance the country’s investment environment, and foreign direct investment (FDI) (Dayanandan, Donker, Ivanof, & Karahan, 2016; Gláserová, 2013; Muniandy & Ali, 2012). However, some researchers provide conflicting evidence that developing countries implementing IFRS are probably not going to encounter higher FDI inflows (Gheorghe, 2009; Lasmin, 2012). It has also been argued that the IFRS adoption decreases the management earnings in countries with high levels of financial disclosure. In general, the study indicates that the adoption of IFRS has improved the financial reporting quality. The common law countries have strong rules to protect investors, strict legal enforcement, and high levels of transparency of financial information. From the extensive structured review of literature using the Scopus database tool, the study reviewed 105 articles, and in particular, the topic-related 94 articles were analysed. All 94 articles were retrieved from a range of 59 journals. Most of the articles (77 of 94) were published 2010–2018. The top five journals based on the citations are Journal of Accounting Research (187 citations), Abacus (125 citations), European Accounting Review (107 citations), Journal of Accounting and Economics (78 citations), and Accounting and Business Research (66 citations). The most-cited authors are Daske, Hail, Leuz, and Verdi (2013); Daske and Gebhardt (2006); and Brüggemann, Hitz, and Sellhorn (2013). Surprisingly, 65 of 94 articles did not utilise the theory. In particular, four theories have been used frequently: agency theory (15), economic theory (5), signalling theory (2), and accounting theory (2). The study calls for future research on the theoretical implications and policy-related research on disclosure and transparency which may inform the local and international standard setters.

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International Financial Reporting Standards Implementation: A Global Experience
Type: Book
ISBN: 978-1-80117-440-4

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Article
Publication date: 29 July 2018

Max Schreder

This paper provides a quantitative review of the literature on the repercussions of idiosyncratic information on firms’ cost of equity (CoE) capital. In total, I review the…

477

Abstract

This paper provides a quantitative review of the literature on the repercussions of idiosyncratic information on firms’ cost of equity (CoE) capital. In total, I review the results of 113 unique studies examining the CoE effects of information Quantity, Precision and Asymmetry. My results suggest that the association between firm-specific information and CoE is subject to moderate effects. First, the link between Quantity and CoE is moderated by disclosure types and country-level factors in that firms in comparatively weakly regulated countries tend to enjoy up to four times greater CoE benefits from more expansive disclosure—depending on the type of disclosure—than firms in strongly regulated markets. Second, a negative relationship between Precision and CoE is only significant in studies using non-accrual quality proxies for Precision and risk factor-based (RFB)/valuation model-based (VMB) proxies for CoE. Third, almost all VMB studies confirm the positive association between Asymmetry and CoE, but there is notable variation in the conclusions reached when ex post CoE measurers are used.

Details

Journal of Accounting Literature, vol. 41 no. 1
Type: Research Article
ISSN: 0737-4607

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