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Book part
Publication date: 25 April 2022

Afikah Binti Rahim and Hareyani Zabidi

The correlations between mechanical behaviour, tensile strength, and rock parameters of metasedimentary rock samples in Karak, Pahang’s New Austrian Tunnelling Method (NATM) were

Abstract

The correlations between mechanical behaviour, tensile strength, and rock parameters of metasedimentary rock samples in Karak, Pahang’s New Austrian Tunnelling Method (NATM) were statistically evaluated from the rock mechanic laboratory works at the selected sections around 2,000 m of the tunnel (named as NATM-1). According to a statistical analysis, lithotypes, geological structures, and region geology have a significant impact on the mechanical behaviour of the metasedimentary rock. In the Brazilian test, the fracture behaviour of the disc specimens was highly related to the reliability and precision of the experimental data by validations of methods. In this work, the impact of different loading methods and rock lithotypes on the failure mechanism of Brazilian discs was examined utilising five different metasedimentary rock types and three different loading methods. During the loading operation, the strain and displacement fields of the specimens were recorded and evaluated using a computerised strain gauge system. The rock types, according to experimental data, have a significant impact on the peak load and deformation properties of Brazilian discs. With the method below, tensile strength point of a disc specimen is clearly regulated by the material stiffness and tensile–compression ratio. Seismic occurrences have had a substantial impact on changing the rock and exerting forces that may affect its mechanical characteristics as well as its vulnerability to weathering effects or discontinuities. As a result, the goal of this study is to look into the connection between rock mechanics and metasedimentary rock stress analysis in NATM-1, Karak, Pahang.

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Sustainability Management Strategies and Impact in Developing Countries
Type: Book
ISBN: 978-1-80262-450-2

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The Emerald Review of Industrial and Organizational Psychology
Type: Book
ISBN: 978-1-78743-786-9

Book part
Publication date: 30 December 2004

Jean L. Dyer

Each of the four objectives can be applied within the military training environment. Military training often requires that soldiers achieve specific levels of performance or…

Abstract

Each of the four objectives can be applied within the military training environment. Military training often requires that soldiers achieve specific levels of performance or proficiency in each phase of training. For example, training courses impose entrance and graduation criteria, and awards are given for excellence in military performance. Frequently, training devices, training media, and training evaluators or observers also directly support the need to diagnose performance strengths and weaknesses. Training measures may be used as indices of performance, and to indicate the need for additional or remedial training.

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The Science and Simulation of Human Performance
Type: Book
ISBN: 978-1-84950-296-2

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

Book part
Publication date: 24 May 2007

Frederic Carluer

“It should also be noted that the objective of convergence and equal distribution, including across under-performing areas, can hinder efforts to generate growth. Contrariwise

Abstract

“It should also be noted that the objective of convergence and equal distribution, including across under-performing areas, can hinder efforts to generate growth. Contrariwise, the objective of competitiveness can exacerbate regional and social inequalities, by targeting efforts on zones of excellence where projects achieve greater returns (dynamic major cities, higher levels of general education, the most advanced projects, infrastructures with the heaviest traffic, and so on). If cohesion policy and the Lisbon Strategy come into conflict, it must be borne in mind that the former, for the moment, is founded on a rather more solid legal foundation than the latter” European Commission (2005, p. 9)Adaptation of Cohesion Policy to the Enlarged Europe and the Lisbon and Gothenburg Objectives.

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Managing Conflict in Economic Convergence of Regions in Greater Europe
Type: Book
ISBN: 978-1-84950-451-5

Book part
Publication date: 4 April 2024

Ramin Rostamkhani and Thurasamy Ramayah

This chapter of the book seeks to use famous mathematical functions (statistical distribution functions) in evaluating and analyzing supply chain network data related to supply…

Abstract

This chapter of the book seeks to use famous mathematical functions (statistical distribution functions) in evaluating and analyzing supply chain network data related to supply chain management (SCM) elements in organizations. In other words, the main purpose of this chapter is to find the best-fitted statistical distribution functions for SCM data. Explaining how to best fit the statistical distribution function along with the explanation of all possible aspects of a function for selected components of SCM from this chapter will make a significant attraction for production and services experts who will lead their organization to the path of competitive excellence. The main core of the chapter is the reliability values related to the reliability function calculated by the relevant chart and extracting other information based on other aspects of statistical distribution functions such as probability density, cumulative distribution, and failure function. This chapter of the book will turn readers into professional users of statistical distribution functions in mathematics for analyzing supply chain element data.

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The Integrated Application of Effective Approaches in Supply Chain Networks
Type: Book
ISBN: 978-1-83549-631-2

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Book part
Publication date: 18 July 2017

Kala Saravanamuthu

Accounting’s definition of accountability should include attributes of socioenvironmental degradation manufactured by unsustainable technologies. Beck argues that emergent…

Abstract

Accounting’s definition of accountability should include attributes of socioenvironmental degradation manufactured by unsustainable technologies. Beck argues that emergent accounts should reflect the following primary characteristics of technological degradation: complexity, uncertainty, and diffused responsibility. Financial stewardship accounts and probabilistic assessments of risk, which are traditionally employed to allay the public’s fear of uncontrollable technological hazards, cannot reflect these characteristics because they are constructed to perpetuate the status quo by fabricating certainty and security. The process through which safety thresholds are constructed and contested represents the ultimate form of socialized accountability because these thresholds shape how much risk people consent to be exposed to. Beck’s socialized total accountability is suggested as a way forward: It has two dimensions, extended spatiotemporal responsibility and the psychology of decision-making. These dimensions are teased out from the following constructs of Beck’s Risk Society thesis: manufactured risks and hazards, organized irresponsibility, politics of risk, radical individualization and social learning. These dimensions are then used to critically evaluate the capacity of full cost accounting (FCA), and two emergent socialized risk accounts, to integrate the multiple attributes of sustainability. This critique should inform the journey of constructing more representative accounts of technological degradation.

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Parables, Myths and Risks
Type: Book
ISBN: 978-1-78714-534-4

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Book part
Publication date: 23 October 2023

Glenn W. Harrison and Don Ross

Behavioral economics poses a challenge for the welfare evaluation of choices, particularly those that involve risk. It demands that we recognize that the descriptive account of…

Abstract

Behavioral economics poses a challenge for the welfare evaluation of choices, particularly those that involve risk. It demands that we recognize that the descriptive account of behavior toward those choices might not be the ones we were all taught, and still teach, and that subjective risk perceptions might not accord with expert assessments of probabilities. In addition to these challenges, we are faced with the need to jettison naive notions of revealed preferences, according to which every choice by a subject expresses her objective function, as behavioral evidence forces us to confront pervasive inconsistencies and noise in a typical individual’s choice data. A principled account of errant choice must be built into models used for identification and estimation. These challenges demand close attention to the methodological claims often used to justify policy interventions. They also require, we argue, closer attention by economists to relevant contributions from cognitive science. We propose that a quantitative application of the “intentional stance” of Dennett provides a coherent, attractive and general approach to behavioral welfare economics.

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Models of Risk Preferences: Descriptive and Normative Challenges
Type: Book
ISBN: 978-1-83797-269-2

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Book part
Publication date: 29 July 2009

Susan W. Hinze, Noah J. Webster, Heidi T. Chirayath and Joshua H. Tamayo-Sarver

Do physician perceptions of patient “deservingness” factor into the decision to prescribe opioid analgesics? Using a data set of 398 physicians randomly selected from the American…

Abstract

Do physician perceptions of patient “deservingness” factor into the decision to prescribe opioid analgesics? Using a data set of 398 physicians randomly selected from the American College of Emergency Physicians (ACEP) membership list, we explore how a range of patient social context variables influence a physician's decision to prescribe opioids for three conditions: ankle fracture, back pain, and migraine headache. Being hurt running from the police, former and current drug or alcohol use, and frequent emergency room (ER) visits reduce the likelihood of opioid prescription. Having a reliable relationship with a primary care provider and being injured in a ladder fall or intramural collegiate basketball game increase the likelihood of opioid prescription. Factor analyses for each of the three conditions reveal two scales: socially stigmatizing characteristics and socially accepted characteristics. Discussion centers on what places people at risk for inadequate pain control. Our work contributes to the expanding literature on social conditions as a fundamental cause of illness.

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Social Sources of Disparities in Health and Health Care and Linkages to Policy, Population Concerns and Providers of Care
Type: Book
ISBN: 978-1-84855-835-9

Book part
Publication date: 1 June 2017

Daniel Nyberg, Christopher Wright and Jacqueline Kirk

While the use of the pragmatic sociology of critique has enjoyed increasing academic popularity, the relationship between justification and broader power relations remains…

Abstract

While the use of the pragmatic sociology of critique has enjoyed increasing academic popularity, the relationship between justification and broader power relations remains unclear. Recent attention to the concept of ‘domination’ suggests the need for a greater focus on how employed public goods reinforce prevailing social arrangements. In this article we explore the public debate over the expansion of hydraulic fracturing of shale gas (so-called ‘fracking’) in the United Kingdom (UK). This technology has generated significant debate and controversy. Through a detailed examination of public inquiries into the technology we explore how different actors employ discursive strategies to justify their claims for the expansion or rejection of fracking. Through this analysis, the article identifies how some of these justifications enjoy precedence over others within the prevailing neoliberal political regime. By explaining how such a political regime is constituted, our study contributes to better understanding how different justifications support hegemonic political ideologies.

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Justification, Evaluation and Critique in the Study of Organizations
Type: Book
ISBN: 978-1-78714-379-1

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