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1 – 10 of 196Diana Polloni and Barney Harkins
Businesses which lose their paper documents in a disaster face tremendous losses and potential closure. Document SOS specializes in restoring paper materials damaged by fire…
Abstract
Businesses which lose their paper documents in a disaster face tremendous losses and potential closure. Document SOS specializes in restoring paper materials damaged by fire, flood, mould or bomb attacks. Their specialist techniques rely on analysing the complex chemical properties of the different types of paper and damage. Document SOS has also extended its consultancy services through the Library Disaster Centre. Members have access to a database of advice and procedures and a 24‐hour pledge in case of emergency.
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Alessandro Bozzetto, Ole Christian Spro and Elisabetta Tedeschi
The purpose of this paper is to quantify the impact of the constraints of the power take-off system (PTO) on the power extraction of a point absorber wave energy converter (WEC)…
Abstract
Purpose
The purpose of this paper is to quantify the impact of the constraints of the power take-off system (PTO) on the power extraction of a point absorber wave energy converter (WEC). Such constraints include power, torque and maximum stroke limitations. Two different concepts, unidirectional and bidirectional point absorbers, are analysed, which both are relevant for practical applications in the wave energy industry.
Design/methodology/approach
The two different cases of unidirectional and bidirectional point absorbers are analysed and directly compared. Moreover, a simplified control strategy is considered for the point absorber, which is based on a constant torque reference. The WEC performance is first evaluated in selected sea states and then the analysis is extended to assess the impact of the different solutions on the expected yearly wave energy production of the point absorber, when deployed at a specific location. The European Marine Energy Center (EMEC) is selected as the target site for the analysis.
Findings
The analysis was performed in selected sea states and then it was extended to all the sea conditions occurring at the EMEC test site. The comparison between unidirectional and bidirectional operated devices suggested a clear superiority of the latter, ensuring similar power extraction at the expense of a halved required torque by the PTO. Moreover, a selective control strategy was implemented, and the results showed an increase in yearly energy production for the bidirectional device.
Research limitations/implications
The study proved the importance of including the actual PTO constraints in the preliminary power assessment in order to avoid unrealistic overestimation of the expected power performance.
Originality/value
The paper quantifies the power performance obtained with the application of such control strategy considering both unidirectional and bidirectional point absorbers. This analysis and comparison is extremely relevant since both unidirectional and bidirectional devices are reaching the market.
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Discusses the disruptions in health and work caused by marriagebreak‐up and relationship difficulties. Discusses ways managers canidentify relationship problems in others…
Abstract
Discusses the disruptions in health and work caused by marriage break‐up and relationship difficulties. Discusses ways managers can identify relationship problems in others, counselling at work, economic benefits of counselling, supervision and support, RELATE′s counselling programme and techniques, and a RELATE case study. Surmises that RELATE′s skills and experience could be invaluable for companies attempting to counsel staff with relationship problems.
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To examine the impacts experiential learning can have on student learning in and out of the classroom. Models of experiential learning are presented including the experiential…
Abstract
Purpose
To examine the impacts experiential learning can have on student learning in and out of the classroom. Models of experiential learning are presented including the experiential learning theory.
Design/methodology/approach
The historical roots of experiential learning are reviewed before a new experiential learning theory is presented, VAKT-enhanced, to demonstrate the many unique paths that learners take toward content learning, retention, and synthesis.
Findings
Apprenticeship experience is universally recognized as an effective method of learning; we learn from doing. Yet, the field of literacy has maintained for decades that reading skills must be taught, often carried out in a drill fashion, also known as the proverbial skill-and-drill technique
Practical implications
A multisensory approach that involves experiencing literature through hands-on and e-learning environments can promote reading acquisition efficiently, bridging the gap between diverse student bodies. Students must be rejuvenated to become interested or maintain interest in literacy, and using technology and experiential learning should be of central focus.
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Many organisations recently instructed employees to work from home due to lockdowns and restrictions put in place to combat the COVID-19 pandemic. However, the unprecedented…
Abstract
Many organisations recently instructed employees to work from home due to lockdowns and restrictions put in place to combat the COVID-19 pandemic. However, the unprecedented increase in intimate partner violence (IPV) during the same period have raised concerns about women’s risk of exposure to IPV when the home and workplace overlap during work-at-home instances. IPV is a global public health problem that negatively affects the health, safety, and productivity of victims and co-workers through various mechanisms. While IPV awareness and policies have developed slowly from an occupational health perspective, the workplace remains crucial in identifying, responding to, and offering support to victims. Thus, as part of preparing for future pandemics and considering that working at home has become the new normal, the overlap between home and the workplace cannot be ignored. This chapter discusses the role of employers and how existing guidelines about employers’ response to IPV can be applied when staff work from home.
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Tucker S. McGrimmon and Lisa M. Dilks
The purpose is to theorize and empirically estimate the impact of the gendered nature of the offender-victim dyad and crime type on time to arrest.
Abstract
Purpose
The purpose is to theorize and empirically estimate the impact of the gendered nature of the offender-victim dyad and crime type on time to arrest.
Methodology/Approach
Predictions regarding the impact of gendered offender-victim dyads and crime type on time to arrest are constructed by extending role congruity theory and tested using data from the FBI's National Incident-Based Reporting System across five crime types using dyadic-based event history methods.
Findings
The authors find strong empirical support that role expectations derived from the gender composition of offender-victim dyads and the masculinity of the crime type affect time to clearance.
Originality/Value
This research is the first to theorize and empirically test the relative impact of role congruency and the relational nature of the offender-victim dyad in the adjudication process. Furthermore, the research shows that the construction of “normal crime” can be enhanced by applying a gendered and relational approach, based on social psychological theory, which is predictive of crime clearance.
Research limitations/Implications
Future research is required to validate the results for crimes where law enforcement has less discretion and are feminine typed.
Social Implications
The results imply that by accounting for the expectations generated by gender roles when applied to offender-victim dyads a casual mechanism is established that better organizes previously inconsistent results with respect to the impact of gender on time to clearance. Thus, the authors' utilization of role congruity theory of gender provides a more consistent explanation for inequalities in time to clearance that may be fruitful for evaluating other steps in the adjudication process.
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The colonial history of Australia has been a struggle between Indigenous peoples and the colonisers over Country. This is often represented as a struggle over land – it's control…
Abstract
The colonial history of Australia has been a struggle between Indigenous peoples and the colonisers over Country. This is often represented as a struggle over land – it's control and use. Yet, for Indigenous people, land was never simply an economic commodity to be exploited. It was and is ‘Country’ in a deeper sense of the word, a fundamental part of Indigenous cosmology and a necessary foundation to a person's and group's ontology or being in the world. Country, then, can be conceptualised as both a physical and metaphysical domain. Indeed, both domains are inseparably intertwined. The struggle over Country remains core to understanding the social and political place of Indigenous people within Aboriginal law and within the criminal law and institutions of the coloniser. Further, this ongoing struggle goes to the heart of understanding why Indigenous people start their discussions on reform and change within the criminal justice system with a demand for recognition, negotiation and respect for Indigenous self-determination and a demand to see Indigenous people as colonised peoples.
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Julie Stubbs, Sophie Russell, Eileen Baldry, David Brown, Chris Cunneen and Melanie Schwartz
Gary M. Vilke and Theodore C. Chan
Less lethal weapons have become a critical tool for law enforcement when confronting dangerous, combative individuals in the field. The purpose of this paper is to review the…
Abstract
Purpose
Less lethal weapons have become a critical tool for law enforcement when confronting dangerous, combative individuals in the field. The purpose of this paper is to review the medical aspects and implications of three different types of less lethal weapons.
Design/methodology/approach
The paper conducted a comprehensive medical literature review on blunt projectiles, irritant sprays including oleoresin capsicum (OC), and conducted energy devices such as the Taser™. It reviews the history, mechanisms of action, intended and other physiologic effects, and medical safety risks and precautions of these devices. In particular, the paper focuses on the issue of sudden in‐custody death and less lethal weapons, reviewing case reports, animal research and human investigative studies on this topic.
Findings
In general, these three different types of less lethal weapons have been effective for their intended use. Each type of less lethal weapon has a number of physiologic effects and specific medical issues that must be considered when the weapon is used. There is no clear evidence that these devices are inherently lethal, nor is there good evidence to suggest a causal link between sudden in‐custody death and the use of irritant sprays or conducted energy devices.
Originality/value
While further research on the physiologic effects of these devices is needed, this paper provides law enforcement with a medical review of less lethal weapons including blunt projectiles, irritant sprays such as OC, and conducted energy devices such as the Taser.
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