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1 – 10 of 63Rebecca Jones, Sarah Lee, Darryl Maybery and Alexander McFarlane
The purpose of this paper is to examine the perspectives of local residents regarding the impact of the long-duration Hazelwood open cut coal mine fire in rural Australia.
Abstract
Purpose
The purpose of this paper is to examine the perspectives of local residents regarding the impact of the long-duration Hazelwood open cut coal mine fire in rural Australia.
Design/methodology/approach
A qualitative approach was undertaken involving 27 in-depth interviews with adults who lived in the town of Morwell, immediately adjacent to the coal mine fire.
Findings
Participant concerns focussed upon fear and confusion during the event, the perceived health effects of the smoke, anger towards authorities and loss of a sense of community and sense of security. One of the significant ways in which people managed these responses was to normalise the event. The long duration of the event created deep uncertainty which exaggerated the impact of the fire.
Research limitations/implications
Understanding the particular nature of the impact of this event may assist the authors to better understand the ongoing human impact of long-duration disasters in the future.
Practical implications
It is important to provide clear and understandable quality information to residents during and after such disasters.
Originality/value
While there is an extensive literature exploring the direct social and psychological impacts of acute natural disasters, less qualitative research has been conducted into the experiences of longer term critical events.
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Kainan Cha, Maciej Zawodniok, Anil Ramachandran, Jagannathan Sarangapani and Can Saygin
This paper investigates interference mitigation and read rate improvement by using novel power control and graph‐based scheduling schemes for radio frequency…
Abstract
Purpose
This paper investigates interference mitigation and read rate improvement by using novel power control and graph‐based scheduling schemes for radio frequency identification (RFID) systems.
Design/methodology/approach
The first method is a distributed power control (DPC) scheme proposed as an alternative to listen‐before‐talk (LBT) for RFID systems specified under CEPT regulations. The DPC algorithm employs reader transmission power as the system control variable to achieve a desired read range and read rate without causing unwanted interference. The second approach is graph‐based scheduling, which uses a graph coloring‐based approach to temporally separate readers with overlapping interrogation zones. The scheduling of the timeslots is carried out so as to offer better efficiency for each reader.
Findings
This paper shows that power control, graph theory, collision probability analysis along with timeslot scheduling schemes can be widely adapted to solve general RFID problems. The study shows that selection of timeslot allocation schemes should be carried out after carefully analysing the process/workflow in the application domain. While fair scheduling schemes can be applicable to stable manufacturing environments, event‐triggered scheduling schemes are more effective in fairly chaotic environments.
Originality/value
The study shows that the proposed interference mitigation and read rate improvement techniques can be generalized to assist in design, development, and implementation of a variety of RFID‐based systems, ranging from supply chain level operations to shop floor control. The proposed techniques improve not only the reliability of RFID systems but, more importantly, improve business processes that rely on RFID data.
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Johnrev Guilaran and Hong An Nguyen
Disaster responders play a crucial role in providing aid to individuals and communities following catastrophic events. Being tasked to protect and preserve life and…
Abstract
Disaster responders play a crucial role in providing aid to individuals and communities following catastrophic events. Being tasked to protect and preserve life and property, these groups of professionals are constantly exposed to various hazards, which puts them at risk of negative mental health consequences. This chapter describes and discusses these mental health effects and interventions for disaster responders in Southeast Asia. The chapter defines who the disaster responders are in Southeast Asian countries. Drawing from the literature, this chapter enumerates the various positive and negative psychological consequences of disaster response, and the risk and protective factors associated with disaster response work. This chapter also describes the different interventions, such as psychological first aid and psychotherapy, following the Inter-agency Standing Committee (IASC) (2007) guidelines on conducting mental health and psychosocial support services (MHPSS), and focusing on the Southeast Asian context. This chapter ends with a discussion of the different challenges of providing MHPSS in Southeast Asia and with some recommendations on how to improve the delivery of these services and the mental health of disaster responders in general.
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Marcel Papert, Patrick Rimpler and Alexander Pflaum
This work analyzes a pharmaceutical supply chain (PSC) in terms of supply chain visibility (SCV). The current good distribution practice (GDP) guideline demands increased…
Abstract
Purpose
This work analyzes a pharmaceutical supply chain (PSC) in terms of supply chain visibility (SCV). The current good distribution practice (GDP) guideline demands increased visibility from firms. The purpose of this paper is to propose a solution for SCV enhancements based on automatic identification (Auto-ID) technologies.
Design/methodology/approach
The authors qualitatively analyze data from ten case studies of actors in a PSC. A review of Auto-ID technologies supports the derivation of solutions to enhance SCV.
Findings
This work shows that the functionalities of Auto-ID technologies offered by current practical monitoring solutions and challenges created by the GDP guideline necessitate further SCV enhancements. To enhance SCV, the authors propose three solutions: securPharm with passive radio frequency identification tags, transport containers with sensor nodes, and an SCV dashboard.
Research limitations/implications
This study is limited to a PSC in Germany and is therefore not intended to be exhaustive. Thus, the results serve as a foundation for further analyses.
Practical implications
This study provides an overview of the functionality of Auto-ID technologies. In juxtaposition with the influence of the GDP guideline, the use of our Auto-ID-based solutions can help to enhance SCV.
Originality/value
This work analyzes a PSC in Germany, with consideration given to the influence of current legislation. Based on a multiple-case-study design, the authors derive three Auto-ID-based solutions for enhancing SCV.
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The chapter reconstructs the methodological trajectory of Polly Hill. Crossing the boundaries between economics and anthropology, Hill’s work was simultaneously an…
Abstract
The chapter reconstructs the methodological trajectory of Polly Hill. Crossing the boundaries between economics and anthropology, Hill’s work was simultaneously an epistemic challenge to development economics, and a testimony to the complexity and richness of economic life in what she called the “rural tropical world.” Drawing inspiration from the process that Mary Morgan referred to as “seeking parts, looking for wholes,” the chapter explores the evolving relationship between observational practice and conceptual categories in Hill’s work on West Africa and India. It is argued that fieldwork, the central element in Hill’s methodological reflection, served two main functions. Firstly, it acted as the cornerstone of her views on observation and induction, framing her understanding of the relationship between “parts” and “wholes.” Secondly, Hill used fieldwork as a narrative trope to articulate her hopeful vision for an integration of economics and anthropology, and later express her feelings of distance and alienation from the ways in which these disciplines were actually practiced.
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For Leftists engaged in the study of political economy during the 1960s and 1970s, Cuba and China held particular promise as postrevolutionary states working to construct…
Abstract
For Leftists engaged in the study of political economy during the 1960s and 1970s, Cuba and China held particular promise as postrevolutionary states working to construct systems of production and distribution which were predicated on solidarity and mutuality, rather than on the exploited and alienated labor upon which capitalism depended. Against the claim that the desire for individual material gain was irreducibly a part of the human experience, China and Cuba offered the possibility of – in the parlance of the time – a “new man”: a political subject whose motivations were in alignment with a socialist economy rather than a capitalist one.
Based on research in multiple archives, this paper explores efforts on the part of radical economists in the United States – including the Marxists at Monthly Review, the young academics who founded the Union for Radical Political Economics (URPE), and a handful of older Left-Keynesians – to witness Third World experiments in nonmaterial incentives firsthand. What have often been dismissed as pseudo-religious “pilgrimages” were, in reality, voyages of discovery, where radicals searched for the keys to develop a sustainable, rational, and moral political economy.
While many of the answers that radicals found in Cuba and China were ultimately unsatisfying, Third-World experiments in moral incentives serve as a powerful example of “solidarity in circulation” during the “long 1960s,” and as an important reminder that attempts to keep social science research free of political contamination serve to reify disciplinary norms which are themselves the product of the political culture in which they were formed.
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Niclas Sandström, Robert Eriksson, Kirsti Lonka and Suvi Nenonen
The purpose of this paper is to identify the core dimensions of user experiences in a physical and technologically embedded learning environment (LE) designed to support…
Abstract
Purpose
The purpose of this paper is to identify the core dimensions of user experiences in a physical and technologically embedded learning environment (LE) designed to support active student-led inquiry-based studies and collaborative knowledge creation in higher education.
Design/methodology/approach
The paper integrated the USEframe of usability of built environments and the inquiry-based engaging learning environment (ELE) to test and develop the usability and pedagogy of future LEs. A group of ten teacher students was studied and interviewed semi-structurally after a seven-week inquiry-based course unit. The findings were considered in light of the two frameworks.
Findings
The physical and embedded LEs provided the students with socio-digital affordances that promoted experienced study engagement, knowledge co-creation and sharing and a sense of safety and belonging in the scientific community. The application of the ELE model and the agile physical setting complemented and supported each other and promoted learning.
Practical implications
The results shed light on how to integrate understanding the user process, user experience and use of embedded LEs to develop usability of new LEs.
Originality/value
The living lab provides different stakeholders with tangible information about usability and helps the designers in concrete streamlining of pedagogy and physical LEs.
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This paper aims to characterize some of the operational benefits of item‐level radio‐frequency identification (RFID) in a retail environment.
Abstract
Purpose
This paper aims to characterize some of the operational benefits of item‐level radio‐frequency identification (RFID) in a retail environment.
Design/methodology/approach
The paper examines a retail store operation with backroom and shelf stock under the assumption of multiple replenishment and sales periods. Backroom stock is replenished according to a periodic‐review order‐up to policy and shelf stock is replenished continually from the backroom. Backroom replenishment decisions are made based on demand forecasts that are updated in each sales period based on previous sales. The influence of item‐level RFID is two‐fold: first, it directly affects the number of products sold through the efficiency and effectiveness of the backroom‐to‐shelf replenishment process. Second, it indirectly affects the retailer's demand forecast: ceteris paribus, more products sold mean a higher demand forecast, which means a higher order‐up to level in the backroom.
Findings
This study confirms that the direct effect of more efficient and effective backroom‐to‐shelf replenishment contributes the majority of benefits. On average, this model shows that approximately 80‐85 percent of the total RFID benefit is directly due to the backroom‐to‐shelf process, and only 15‐20 percent is due to an improvement in backroom stocking. This finding suggests that, in general, the operation of the backroom is not as crucial to the overall retail store profitability.
Originality/value
The model in this paper delivers further evidence of the importance of the “last several yards” in retail execution. This has important implications for retail RFID projects: most current retail RFID implementations and pilots focus on case‐ and pallet‐level RFID to ensure correct backroom stocking. Seeing, however, that this type of benefit accounts for less than 20 percent of total potential RFID benefits, it appears that current case‐ and pallet‐level implementations are merely scraping the tip of the iceberg.
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Artists operating under a studio model, such as Andy Warhol, have frequently been described as reducing their work to statements of authorship, indicated by the signature…
Abstract
Artists operating under a studio model, such as Andy Warhol, have frequently been described as reducing their work to statements of authorship, indicated by the signature finally affixed to the work. By contrast, luxury goods manufacturers decry as inauthentic and counterfeit the handbags produced during off-shift hours using the same materials and craftsmanship as the authorized goods produced hours earlier. The distinction between authentic and inauthentic often turns on nothing more than a statement of authorship. Intellectual property law purports to value such statements of authenticity, but no statement has value unless it is accepted as valid by its audience, a determination that depends on shared notions of what authenticity means as well as a common understanding of what authenticity designates.
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Despite the burgeoning research on mass incarceration, women are rarely its focus. Racialised women, whose rates of incarceration have increased more rapidly than other…
Abstract
Despite the burgeoning research on mass incarceration, women are rarely its focus. Racialised women, whose rates of incarceration have increased more rapidly than other groups, are at the best marginal within much of this literature. Within juvenile justice systems, racialised girls and young women are also disproportionately criminalised and remain markedly over-represented but are often overlooked. The absence of racialised women and girls from dominant accounts of punishment and incarceration is a matter of epistemological, ethical and political concern. Intersectionality offers one means to treat racialised women and girls as focal points for research and advocacy directed towards a reduction in criminalisation and incarceration. While intersectionality does not determine how the knowledge produced is deployed, recognising those who have been unrecognised is a necessary first step in striving to bring about positive change through praxis. Flawed mainstream accounts are unlikely to generate strategies that are well-aligned with the needs and interests of those who remain largely invisible.
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