Search results

The authors review the small but growing literature linking cognitive biases to food safety problems and foodborne illness outbreaks.

The authors conducted a search of peer-reviewed articles utilizing empirical methods published since the year 2000 focusing on food safety or foodborne illnesses/outbreaks and cognitive biases.

The authors find that most research is conducted at the consumer side of the food system, with few studies examining the potential problems that can arise in the production and processing of food. The authors also observe that most research tends to focus on a few cognitive biases.

This is the most comprehensive study to date examining insights from the literature on cognitive biases and the related discipline of behavioral economics to the specific problem of foodborne illness outbreaks and food safety problems.

Three-dimensional (3D)printed skulls for neurosurgical training are increasingly being used due to the widespread access to 3D printing technology, their low cost and accuracy, as well as limitations and ethical concerns associated with using human cadavers. However, little is known about the risks of airborne particles or volatile organic compounds (VOCs) released while drilling into 3D-printed plastic models. The aim of this study is to assess the level of exposure to airborne contaminants while burr hole drilling.

3D-printed skull samples were produced using three different materials (polyethylene terephthalate glycol [PETG], white resin and Bone^STN) across three different 3D print processes (fused filament fabrication, stereolithography [SLA] and material jetting). A neurosurgeon performed extended burr hole drilling for 10 min on each sample. Spot measurements of particulate matter (PM2.5 and PM10) were recorded, and air samples were analysed for approximately 90 VOCs.

The particulate matter for PETG was found to be below the threshold value for respirable particles. However, the particulate matter for white resin and Bone^STN was found to be above the threshold value at PM10, which could be harmful for long periods of exposure without personal protective equipment (PPE). The VOC measurements for all materials were found to be below safety thresholds, and therefore not harmful.

To the best of the authors’ knowledge, this is the first study to evaluate the safety of 3D-printed materials for burr hole surgical drilling. It recommends PETG as a safe material requiring minimal respiratory control measures, whereas resin-based materials will require safety controls to deal with airborne particles.

This chapter describes the business goals, purpose, and strategy of public defense and military services. It reinforces defense and military organizations’ fundamental bureaucratic administrative culture (Tier 1). The authors describe the influence that political appointees as leaders may play in shaping public sector cultures. The bureaucratic culture of diplomacy is deconstructed, and each of the five layers is described in detail. Additionally, the authors explain why focusing on the beliefs layer is the dominant layer and the essential starting point for analysis in military cultures. The public service culture (Tier 2) is a mediating and grounding culture for the military. It is firmly grounded in the foundational values of the state. The chapter outlines the landscape of external influencing cultures (Tier 3) in the defense and military landscape. Finally, the potential value and challenges of developing internal knowledge, learning, and collaboration (KLC) cultures are explored.

This paper introduces a novel quality measure, the percent-within-distribution, or PWD, for acceptance and payment in a quality control/quality assurance (QC/QA) performance specification (PS).

The new quality measure takes any sample size or distribution and uses a Bayesian updating process to re-estimate parameters of a design distribution as sample observations are fed through the algorithm. This methodology can be employed in a wide range of applications, but the authors demonstrate the use of the measure for a QC/QA PS with upper and lower bounds on 28-day compressive strength of in-place concrete for bridge decks.

The authors demonstrate the use of this new quality measure to illustrate how it addresses the shortcomings of the percent-within-limits (PWL), which is the current industry standard quality measure. The authors then use the PWD to develop initial pay factors through simulation regimes. The PWD is shown to function better than the PWL with realistic sample lots simulated to represent a variety of industry responses to a new QC/QA PS.

The analytical contribution of this work is the introduction of the new quality measure. However, the practical and managerial contributions of this work are of equal significance.

In this study, the authors look at the case of Ferdinand Marcos, President of the Philippines between 1965 and 1986. Documenting the life and career of Marcos on Wikipedia provides an excellent example of the pitfalls confronting those seeking to address disinformation without first reflecting deeply on the reasons why people subscribe to views deemed outlandish by the intellectual or cultural mainstream.

The authors sampled the version of the Marcos article on Wikipedia as it existed after the first edit of each year since its inception (2002). This resulted in 22 texts for analysis. Content and thematic analyses were conducted on these texts as well as on the entire body of talk page comments for the article.

The authors' work suggests that the basic elements of responsible encyclopedic writing have prevailed in the case of Wikipedia's biography of Marcos. However, this is not an unalloyed victory, as issues of polarization remain unaddressed.

Underlying revisionist or distorted claims about Ferdinand Marcos (and other controversial topics) lie very real grievances that give these claims traction for many people. Hence, it is not enough to “just present the facts” to readers. Rather, the authors argue that what is needed is a synthesis of positions that would allow for common ground to be found between them. This could be done in the case of Wikipedia by cultivating editors who are capable and willing to engage with the subject literature in a deeper and richer fashion.

There is a growing interest in the use of HR-based Industry 4.0 technologies for equality, diversity, and inclusion (EDI) issues yet the emerging trends of Industry 4.0 in EDI implementations and interventions are not fully covered. This chapter investigates the emerging themes regarding EDI and Industry 4.0 interaction through Google-based big data that show the actual interest in Industry 4.0 and EDI. Drawing on a web analytics method that tracks the real click behaviours of web users through querying combined sets of keywords, the study explores the trends and interactions between Industry 4.0 technologies and EDI-related HR practices. Our search engine results page (SERP) analyses find a high volume of queries and a significant interest between EDI elements and artificial intelligence (AI) only. In contrast to the suggestions of the extant literature, no significant user interest in other Industry 4.0 applications for EDI implementations was observed. The authors suggest that other Industry 4.0 technologies such as machine learning (ML) and natural language processing (NLP) for EDI implementations are in their early stages.

Given the critical role of green innovation (GI) in the manufacturing sector, this study builds a moderated mediation model to evaluate the influence of leadership and management support on GI, the mediating function of green knowledge acquisition, and the moderating role of green absorptive ability.

The study employed a quantitative research approach with hierarchical regression analysis to assess the proposed relationships among the constructs on a sample of 371 executives from 117 large-sized manufacturing firms in Pakistan.

The research findings demonstrate that leadership and management support significantly affects both radical and incremental GI, with incremental green innovation being more positively affected than radical green innovation. Green knowledge acquisition partially mediates between leadership and management support, radical and incremental green innovation. Green knowledge acquisition moderates the association between leadership and management support and green knowledge acquisition and the link between leadership and management support and incremental GI. The findings also demonstrate that green knowledge acquisition's mediating effect on leadership and management support, and GI is more pronounced when green absorptive capacity is high.

This research is based on cross-sectional data gathered from manufacturing companies. Future studies should consider this differentiation between the enterprises since there are various sectors within the general manufacturing sector whose environmental effect is more or less polluting. This research focused exclusively on two aspects of GI (radical and incremental GI). It is feasible that additional GI constituents (i.e., product, process, and management GI) can significantly boost businesses' competitive advantage. This study recommends additional study into the potential moderating impacts of technological and market turbulence to better understand the relationship between these concepts since it is evident that internal and external factors influence GI.

The study provides useful insights and an innovative way for manufacturing firms and authorities to prevent environmental deterioration and achieve sustainable green innovation through leadership and management support and green intangible resources.

This research concentrating on green environmental concerns and using RBV theory attempts to fill research gaps and sheds light on how leadership and management support promote both radical and incremental green innovation via the mediating and moderating roles of green knowledge acquisition and green absorptive capacity.

This paper explores the economic and social effects of human capital investment in the 20th century. As well as drawing on census data and statistical yearbooks in Australia and Aoteoroa/New Zealand, the paper develops its argument by an intersection of scholarly work in sociology, economics and the history of education to consider the effects of increased human capital investment on economic growth but also on the experiences of childhood, work discipline and the present climate crisis.

This paper considers the implications of what economic historian Claudia Goldin has described as the “human capital century” for the history of school and university education. By reconsidering education in the settler colonies, especially Australia and Aoteoroa/New Zealand, as “stimulus”, this helps explain key aspects of contemporary human capital investment, which the paper argues should be understood as constituted by children's and young people's free labour at school, university and across the economy.

This research argues that children's and young people's free labour, performed in educational institutions, constitutes a large portion of Australia and Aoteoroa/New Zealand's national investment in human capital. At key points, this investment has acted as an economic stimulus, promoting surges of profitability. The effects were not confined to young people. Systematised, educational expansion also became the foundation of environmental degradation, labour market exploitation and a relentless increase in service-sector productivity that is worn on professional bodies. Productivity increases have been associated with reduced professional autonomy as a managerial class coerced professionals into working harder, though often under the guise of working “smarter” – a fiction that encouraged or coerced even greater personal investment in collective human capital. This investment of personal time, effort and selfhood by children and the professionals they grew into can thus be seen, in Marxian terms, as a crucial vector of capitalist exploitation in the 20th century.

The paper concludes by suggesting that a reduction of managerial influence in educational settings would improve learner and professional autonomy with improved labour and environmental conditions.

The paper makes a unique contribution to the history of education by exploring education as stimulus as a key component of education’s role in 20th and 21st century capitalism. It interrogates exploitative aspects of human capital investment, especially in the midst of environmental catastrophe and the recent COVID crisis.

This study aims to synthesize existing findings in the gig worker training literature and identify the training rationales adopted by these studies, using a synthesized framework of organizational training rationales. This study seeks to delineate the rationales behind gig worker training and highlight unaddressed training needs within digital platforms, ultimately proposing a research agenda for future studies in this area.

A systematic review methodology is adopted to synthesize and analyze empirical, peer-reviewed studies on gig worker training.

The systematic review reveals that competency and economic rationales are predominantly adopted in gig worker training studies, with the relationship rationale, common in traditional training, notably absent. This study also outlines seven future research directions to highlight identified challenges and unaddressed training needs.

To the best of the author’s knowledge, this study is the first work that systematically reviews existing findings on gig worker training.