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1 – 10 of 78Explains the approach of neuro‐linguistic programming (NLP).Outlines its use in enabling managers to uncover their own wisdom andexcellence and explores its distinctive features…
Abstract
Explains the approach of neuro‐linguistic programming (NLP). Outlines its use in enabling managers to uncover their own wisdom and excellence and explores its distinctive features. Proposes that NLP can be applied to everyone and can help individuals to overcome their lack of confidence and can provide the techniques needed to perform at optimum levels.
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Srinivas Vasista, Alessandro De Gaspari, Sergio Ricci, Johannes Riemenschneider, Hans Peter Monner and Bram van de Kamp
The purpose of this paper is to provide an overview of the design and experimental work of compliant wing and wingtip morphing devices conducted within the EU FP7 project NOVEMOR…
Abstract
Purpose
The purpose of this paper is to provide an overview of the design and experimental work of compliant wing and wingtip morphing devices conducted within the EU FP7 project NOVEMOR and to demonstrate that the optimization tools developed can be used to synthesize compliant morphing devices.
Design/methodology/approach
The compliant morphing devices were “designed-through-optimization”, with the optimization algorithms including Simplex optimization for composite compliant skin design, aerodynamic shape optimization able to take into account the structural behaviour of the morphing skin, continuum-based and load path representation topology optimization methods and multi-objective optimization coupled with genetic algorithm for compliant internal substructure design. Low-speed subsonic wind tunnel testing was performed as an effective means of demonstrating proof-of-concept.
Findings
It was found that the optimization tools could be successfully implemented in the manufacture and testing stage. Preliminary insight into the performance of the compliant structure has been made during the first wind tunnel tests.
Practical implications
The tools in this work further the development of morphing structures, which when implemented in aircraft have potential implications to environmentally friendlier aircrafts.
Originality/value
The key innovations in this paper include the development of a composite skin optimization tool for the design of highly 3D morphing wings and its ensuing manufacture process; the development of a continuum-based topology optimization tool for shape control design of compliant mechanisms considering the stiffness and displacement functions; the use of a superelastic material for the compliant mechanism; and wind tunnel validation of morphing wing devices based on compliant structure technology.
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This study explores whether machinery firms with a ‘hidden champions’ profile leverage Industry 4.0 practices to roll out smart services; whether this allows them to get a firm…
Abstract
This study explores whether machinery firms with a ‘hidden champions’ profile leverage Industry 4.0 practices to roll out smart services; whether this allows them to get a firm grip on their installed base; and whether it allows them to expand their international (service) business. The research is conducted based on exploratory, multiple-case study methods.
The author finds that the implementation of smart services can improve a machine tool builder’s hold on its installed base and expand the scope of its international (service) business. However, the study also finds that the ability to capitalise on this potential depends on a series of moderating variables. The study also concludes that there is a risk that smart services do not unlock a strong willingness-to-pay among potential customers.
It, therefore, calls into question several conventional wisdoms, such as the possibilities that Industry 4.0 offers for suppliers operating in business-to-business markets, and the receptiveness to smart services by buyers in such markets. Finally, it highlights the specific liabilities faced by hidden champions with regard to expanding their smart services business.
The chapter provides practical insights into the hurdles that industrial suppliers must overcome in their attempts to achieve uptake of smart services by customers, particularly within a cross-border context.
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Micol Bronzini and Benedetta Polini
Illness narratives provide a useful lens for analysing neoliberal citizenship at a micro level, from the point of view of patients, family caregivers and healthcare professionals…
Abstract
Illness narratives provide a useful lens for analysing neoliberal citizenship at a micro level, from the point of view of patients, family caregivers and healthcare professionals. Indeed, they reveal how people think about and act on their health and disease; they also tell us something about the social context in which illness is experienced, thereby illuminating dominant discourses.
According to Mol (2008), health and illness can be thought about and acted on according to two logics: the logic of choice and the logic of care. The logic of choice entails the neoliberal principle that people should be allowed to make their own autonomous choices. The logic of care implies an interpersonal process of co-responsibility over one’s health and illness.
Drawing on Mol’s work, the chapter presents a thematic content analysis of 20 illness narratives of patients with multiple sclerosis and their caregivers, questioning whether these two logics conflict with each other or whether they are intertwined.
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Outlines the underlying rationale for the North American Free Trade Agreement (NAFTA) between Canada, Mexico and the USA; and evaluates its impact from 1987 to 2000. Examines…
Abstract
Outlines the underlying rationale for the North American Free Trade Agreement (NAFTA) between Canada, Mexico and the USA; and evaluates its impact from 1987 to 2000. Examines statistics on trade between the three countries and discusses changes in trade patterns and growth rates, providing a breakdown of US exports by state and industry. Shows an improved pattern and volume of trade, considers the impact on employment and admits that assessment of NAFTA’s costs and benefits is difficult. Sees Mexico as its main beneficiary so far, but predicts that this will change in the long run.
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Alberto Broatch, Xandra Margot, Antonio Gil and (José) Christian Donayre
The purpose of this computational fluid dynamics (CFD) study is to give insight about the influence of the piston bowl geometry and the fuel ignition features on the resonance of…
Abstract
Purpose
The purpose of this computational fluid dynamics (CFD) study is to give insight about the influence of the piston bowl geometry and the fuel ignition features on the resonance of direct injection diesel engines combustion chambers in order to provide support to the experimental findings on combustion noise.
Design/methodology/approach
The resonance due to the burned gases oscillations in a diesel combustion chamber is caused by the sudden rise in pressure due to the initial ignition of the air‐fuel mixture, and leads to the resonance noise. In the CFD study presented here the excitation source is represented by imposing locally in a small area (excitation zone) the pressure and temperature gradients of the start of combustion. The CFD approach is first validated against the acoustic modal theory. A parametric study representing different ignition conditions is then performed with a real bowl geometry.
Findings
The solutions obtained are analysed in terms of the energy of resonance (ER) and the response in the frequency domain. It was found that the response in frequency only varies with the diameter of the bowl, while the ER varies significantly in function of the injection conditions.
Research limitations/implications
These first conclusions need to be verified on the one hand by taking into account the piston motion, and, on the other hand, by modelling in a more realistic way the combustion excitation.
Practical implications
This CFD study has brought some insight into the flow phenomena that affect the resonance modes of a combustion chamber.
Originality/value
This CFD study uses a novel methodology to model the effect of the combustion excitation on the resonance modes of a combustion chamber.
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Heather J. Forbes, Jenee Vickers Johnson and Jason C. Travers
The innovations in this volume instill a sense of optimism about how special education professionals might improve outcomes for students with disabilities. Although many…
Abstract
The innovations in this volume instill a sense of optimism about how special education professionals might improve outcomes for students with disabilities. Although many interventions illustrate scientific progress toward an evidence-based profession, many special educators may find it challenging to discriminate between scientifically validated innovation and various fads. While innovation reflects the gradual progress of science, fads usually arise suddenly and lack an evidentiary foundation. Some fads may persist over time but without supportive evidence. We present several reasons why we believe special educators adopt fad interventions during an era when scientifically validated special educational practices are readily available. We propose that fads and similar unsubstantiated practices likely will be a persistent problem for special educators. A conservative and judicious approach to adopting “the next big thing” therefore seems important to an evidence-based special education.
Lori Anderson Snyder, Peter Y. Chen, Paula L. Grubb, Rashaun K. Roberts, Steven L. Sauter and Naomi G. Swanson
This chapter examines aggression at work perpetrated by individual insiders by bringing together streams of research that have often been examined separately. A comparison of the…
Abstract
This chapter examines aggression at work perpetrated by individual insiders by bringing together streams of research that have often been examined separately. A comparison of the similarities and differences of aggression toward individuals, such as verbal abuse or physical attack, and aggression toward organizations, such as embezzlement or work slowdowns, is shown to provide important insights about the causes and consequences of workplace aggression. We propose a comprehensive model based on the integration of prior theoretical treatments and empirical findings. The model attempts to offer a framework to systematically examine psychological and organizational mechanisms underlying workplace aggression, and to explain the reasons why workplace violence policies and procedures sometimes fail. A set of research propositions is also suggested to assist in achieving this end in future research.
James M. Kauffman, Shanna Eisner Hirsch, Jeanmarie Badar, Andrew L. Wiley and Brian R. Barber
Special education in the USA is, in most respects, a 20th century phenomenon and is now governed primarily by federal legislation first enacted in 1975. The federal law in its…
Abstract
Special education in the USA is, in most respects, a 20th century phenomenon and is now governed primarily by federal legislation first enacted in 1975. The federal law in its most recent reauthorization (2004) continues to require a free appropriate public education (FAPE) for all students with disabilities, a full continuum of alternative placements (CAP) ranging from residential or hospital care to inclusion in general education, an individual education plan or program (IEP) for each student identified as needing special education, and placement in the least restrictive environment (LRE) that is thought best for implementing the IEP. Parents must be involved in the special education process. Approximately 14 percent of public school students were identified for special education in 2004–2005, but the number and percentage of students identified in most high-incidence categories as needing special education have declined in recent years (the total for all categories was about 8.5 percent of public school students in 2010). A variety of evidence-based interventions can be used to address the wide range of instructional and behavioral needs of students with disabilities and their families, including transition to further education or work, family services, and teacher education. Special education in the USA may find new sources of support and thrive or may become less common or be abandoned entirely due to criticism and withdrawal of support for social welfare programs of government.