Timothy D. Fry, Kirk R. Karwan and Daniel C. Steele
Drum‐Buffer‐Rope (DBR) is a relatively new approach to inventory and logistics management that effectively supports reduced manufacturing lead‐time. Previous studies have not…
Abstract
Drum‐Buffer‐Rope (DBR) is a relatively new approach to inventory and logistics management that effectively supports reduced manufacturing lead‐time. Previous studies have not emphasized this fact nor explained how it is accomplished. This paper describes DBR mechanics, proposes appropriate implementation steps, identifies key ideas, and reports experience with one DBR application. Key ideas identified include the use of input control and excess capacity. Input control is readily implemented within DBR while excess capacity permits DBR flow to be maintained. The reported application demonstrates both the effectiveness of DBR in reducing lead‐time and its vulnerability to misunderstanding.
Details
Keywords
Timothy D. Fry, Daniel C. Steele and Brooke A. Saladin
A well developed manufacturing strategy is becoming increasinglyimportant to many manufacturing organizations. A major feature of such astrategy is the definition of a…
Abstract
A well developed manufacturing strategy is becoming increasingly important to many manufacturing organizations. A major feature of such a strategy is the definition of a manufacturing infrastructure that is consistent with how products and services compete in the selected market. The managerial accounting system is a key component of this infrastructure. Reports the results of a survey of 85 manufacturing companies. Finds that many companies use an accounting system that appears to be inappropriate. The systems are often ill suited to their marketplace and inconsistent with an appropriate manufacturing strategy. Discusses recommendations for change for companies currently developing a manufacturing strategy.
Details
Keywords
Timothy D. Fry, Daniel C. Steele and Brooke A. Saladin
Introduces the concept of a manufacturing strategy based on a serviceorientation. Traditional manufacturing strategies have often beendriven by cost minimization decisions and…
Abstract
Introduces the concept of a manufacturing strategy based on a service orientation. Traditional manufacturing strategies have often been driven by cost minimization decisions and have encouraged the over‐reliance by managers on inventories to satisfy demand. In today′s business environment, a reliance on inventory is often not feasible. Suggests a reliance on capacity available to meet demand, as used by the service industry. Such a strategy is in direct conflict with most cost‐accounting systems because of the absorption of overhead costs based on direct labour. Proposes two alternatives for changing the accounting system, to enhance the move towards the service‐based strategy. Lastly, presents a case study of a US plant to illustrate the results that a company adopting this approach should expect.
Details
Keywords
Arielle Silverman and Geoffrey Cohen
Achievement motivation is not a fixed quantity. Rather, it depends, in part, on one’s subjective construal of the learning environment and their place within it – their narrative…
Abstract
Purpose
Achievement motivation is not a fixed quantity. Rather, it depends, in part, on one’s subjective construal of the learning environment and their place within it – their narrative. In this paper, we describe how brief interventions can maximize student motivation by changing the students’ narratives.
Approach
We review the recent field experiments testing the efficacy of social-psychological interventions in classroom settings. We focus our review on four types of interventions: ones that change students’ interpretations of setbacks, that reframe the learning environment as fair and nonthreatening, that remind students of their personal adequacy, or that clarify students’ purpose for learning.
Findings
Such interventions can have long-lasting benefits if changes in students’ narratives lead to initial achievement gains, which further propagate positive narratives, in a positive feedback loop. Yet social-psychological interventions are not magical panaceas for poor achievement. Rather, they must be targeted to specific populations, timed appropriately, and given in a context in which students have opportunities to act upon the messages they contain.
Originality/value
Social-psychological interventions can help many students realize their achievement potential if they are integrated within a supportive learning context.
Details
Keywords
Cameron A. Hecht, Stacy J. Priniski and Judith M. Harackiewicz
As intervention science develops, researchers are increasingly attending to the long-term effects of interventions in academic settings. Currently, however, there is no common…
Abstract
As intervention science develops, researchers are increasingly attending to the long-term effects of interventions in academic settings. Currently, however, there is no common taxonomy for understanding the complex processes through which interventions can produce long-lasting effects. The lack of a common framework results in a number of challenges that limit the ability of intervention scientists to effectively work toward their goal of preparing students to effectively navigate a changing and uncertain world. A comprehensive framework is presented to aid understanding of how interventions that target motivational processes in education produce downstream effects years after implementation. This framework distinguishes between three types of processes through which interventions may produce long-term effects: recursive processes (feedback loops by which positive effects can build on themselves over time), nonrecursive chains of effects (“domino effects” in which proximal outcomes affect distinct distal outcomes), and latent intrapersonal effects (changed habits, knowledge, or perceptions that affect how students respond in different situations in the future). The framework is applied to intervention research that has reported long-term effects of motivation interventions, evidence for the processes described in this framework is evaluated, and suggestions are presented for how researchers can use the framework to improve intervention design. The chapter concludes with a discussion of how the application of this framework can help intervention scientists to achieve their goal of positively influencing students’ lifelong trajectories, especially in times of change and uncertainty.
Details
Keywords
Dandrielle Lewis and Aram deKoven
This chapter provides the structure of an engaging intercultural, out of class, integrative curricular Somali Immersion Experience (SIE) offered to University of Wisconsin-Eau…
Abstract
Purpose
This chapter provides the structure of an engaging intercultural, out of class, integrative curricular Somali Immersion Experience (SIE) offered to University of Wisconsin-Eau Claire Education Studies majors and nonmajors who are not exposed to many different races, ethnicities, and people from different cultures because of the demographics of Eau Claire.
Methodology/approach
SIE participants complete 24 classroom hours and a weeklong immersion into the Somali Community of Minneapolis/St. Paul, Minnesota. Critical Race Theory provides the framework for the coursework. Quantitative data is collected via pre- and post-SIE online surveys and classroom assignments. Qualitative data is collected via summative papers and reflective sessions.
Findings
The results indicate that participants develop understanding and knowledge of Somali culture, religious practices, life styles and school lives, as well as their performance in teaching, reading, mathematics, and social studies to nonnative speakers of English. The participants’ preconceived notions about Somalians, Muslims, and Islam were based on what they saw portrayed in the media. After the SIE, participants expressed how much knowledge they gained about best practices in English as a Second Language instruction, communicating: “Somalians and Muslims are a peaceful people.” One participant exclaimed “I have learned more in a week than I have learned during my field teaching experience and more than I have learned by taking a semester long class.”
Originality/value
This chapter offers help to individuals and institutions wanting to improve students’ exposure to diversity through domestic immersions.
Details
Keywords
In terms of education attainment in the United Kingdom, the white working class remains the lowest performing ethnic group, and their academic underperformance has ominous…
Abstract
In terms of education attainment in the United Kingdom, the white working class remains the lowest performing ethnic group, and their academic underperformance has ominous implications for their long-term life chances. This chapter investigates how white working-class boys experience pathologization and deficit discourses in their schooling as they negotiate the discipline structures in three educational sites in South London (two state comprehensive schools and one Pupil Referral Unit). Drawing upon empirical data from an in-depth sociological study of 23 white working-class boys (Stahl, 2015), this chapter makes theoretical connections between how pathologization – both within the school and wider society – contributes to how these young men become constructed with and through deficit discourses contributing significantly toward low academic achievement. Where whiteness often equates to power and entitlement, in the schooling contexts of this study whiteness was often socially constructed as undesirable and equated with low aspirations, stagnation, and antieducational stances.
Details
Keywords
An overview is provided of the global electronic access changes currently impacting upon library operations. The consequences for library structure and operating environments are…
Abstract
An overview is provided of the global electronic access changes currently impacting upon library operations. The consequences for library structure and operating environments are outlined, with particular reference to developments at the Australian National University.
A distinction must be drawn between a dismissal on the one hand, and on the other a repudiation of a contract of employment as a result of a breach of a fundamental term of that…
Abstract
A distinction must be drawn between a dismissal on the one hand, and on the other a repudiation of a contract of employment as a result of a breach of a fundamental term of that contract. When such a repudiation has been accepted by the innocent party then a termination of employment takes place. Such termination does not constitute dismissal (see London v. James Laidlaw & Sons Ltd (1974) IRLR 136 and Gannon v. J. C. Firth (1976) IRLR 415 EAT).