John Richard McCardle and Joe Bunyan
This paper aims to investigate whether the trabecular architecture found in natural bone can be effectively replicated through the selective laser sintering process of Nylon P2200.
Abstract
Purpose
This paper aims to investigate whether the trabecular architecture found in natural bone can be effectively replicated through the selective laser sintering process of Nylon P2200.
Design/methodology/approach
Trabecular bone was idealised into a scaled up hexagonal cell proven to replicate the natural structure. The structure was modelled in Solidworks 2013 to form a network of interlinking cells. The specific property analysed was the structure toughness through the measurement of the energy absorbed before sample fracture.
Findings
It was found that the impact absorption can be increased with the integration of a greater number of trabecular cells producing a finer resolution and not necessarily by increasing the trabecular size. The information gained from this research may be useful in the design of impact and shock absorbing components, with an emphasis on efficient use of material mass.
Research limitations/implications
Designers and engineers may find biomimetic methods of absorbing shock and impact an efficient alternative consideration in design applications.
Practical implications
The trabecular architecture should be designed so as to be weaker than the bounding surfaces, ensuring that the individual trabecular experience failure first, maximising their energy absorbing capability through increasing the period of deceleration. The simplest way of doing this is to ensure the rod thickness is less than the bounding material thickness.
Originality/value
This work documents original testing of both the RP material and consolidated design of samples of idealised bone structures. It builds on previous work in the area and through the results of empirical testing, derives recommendations for further considerations in this area of design and manufacture of biomimetic structures.
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The law-oriented short stories and novels of lawyer/English professor John William Corrington are receiving increasing attention from legal scholars. However, no one has analyzed…
Abstract
The law-oriented short stories and novels of lawyer/English professor John William Corrington are receiving increasing attention from legal scholars. However, no one has analyzed the science fiction screenplays he co-wrote with his wife, Joyce, from a legal perspective. This article analyzes two such screenplays and concludes that they are “Socratic” texts whose narrative structures and epistemological processes work in much the same way that the traditional participatory exchange works in law school. My analysis explores the links between law, allegory and science fiction as intersecting methods to imagine the possibilities for the future.
The purpose of this paper is to stimulate researchers’ understanding of place in general and psychogeography in particular.
Abstract
Purpose
The purpose of this paper is to stimulate researchers’ understanding of place in general and psychogeography in particular.
Design/methodology/approach
Melding hauntology, autoethnography, pseudo-psychogeography and object-orientated ontology, the provocation explores aspects of east Belfast’s “C.S. Lewis Trail”.
Findings
Psychogeography, purportedly, is moribund. This provocation contends that latter-day developments in virtual reality, augmented reality, digital real estate platforms and “imaginary worlds” more generally, open up new horizons, and offer more opportunities, for the psychogeographically inclined.
Originality/value
The provocation’s originality inheres in the approach adopted not the research findings.
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Probably the most interesting public library discussion of last month occurred in the Holborn Borough Council on April 12th. At this meeting the Library Committee reported that…
Abstract
Probably the most interesting public library discussion of last month occurred in the Holborn Borough Council on April 12th. At this meeting the Library Committee reported that they had considered what further economies could be effected during the war in connexion with the Local Government Board circular. They found that no substantial saving could be made by suspending the issue of fiction. On the other hand, the four remaining assistants were either attested, or single men who would be required for military service. In these circumstances they recommended, “That, for the period of the war, or until further order, the Holborn Public Library be closed to the public.” This subject was referred to the Law and Parliamentary Committee, which submitted a report. This report seems to us to be so logical and important in its arguments and decisions that we are giving it a place in these editorial columns, as we believe it will be of value not only to London librarians but to others throughout the country, who are faced with similar issues :—
Diana J. Wong-MingJi, Eric H. Kessler, Shaista E. Khilji and Shanthi Gopalakrishnan
The purpose of this paper is to explore leadership styles and patterns in India, Indonesia, Pakistan, and the USA in order to contribute to a greater understanding of global…
Abstract
Purpose
The purpose of this paper is to explore leadership styles and patterns in India, Indonesia, Pakistan, and the USA in order to contribute to a greater understanding of global leadership.
Design/methodology/approach
The paper uses cultural mythologies as a lens (Kessler and Wong-MingJi, 2009a) to extract the most favored leadership traits within selected countries. In doing so, the paper explores historical trajectories and core values of each country to identify their distinctive characteristics. Additionally, leadership styles of well-known business leaders in each culture are examined to develop a comparative discussion of global leadership patterns and styles.
Findings
The paper finds that leaders may share same characteristics across countries, however, their behavioral expressions tend to unfold differently within each context. The paper argues that without context, meanings embedded in cultural mythologies and behaviors often become lost. The paper concludes that a comparative analysis of selected countries reveals a more complex and rich array of cultural meanings, thus offering support to a contextual view of leadership.
Research limitations/implications
Examination of cultural mythologies on leadership makes important theoretical contributions by illustrating that cultural mythologies indeed shape the values, behaviors, and attitudes of global leaders, and provide three important functions that are identified as: cultural bridging, meaning making, and contextual nuancing.
Practical implications
Understanding comparative leadership patterns is critical in international business. The paper offers cultural mythologies as a tool for leaders who seek to cross-cultural boundaries in developing long term and high-quality productive international business relationships.
Originality/value
The value of the study lies in developing a comparative analysis of leadership patterns in three Southeast Asian countries and the USA with the help of cultural mythologies. The paper urges that scholars to move beyond quantification of cultural dimensions to a more contextualized understanding of leadership.
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AT the close of the year we look back upon twelve very chequered months in the story of librarianship. In the field of libraries as a whole, it may be said that they held their…
Abstract
AT the close of the year we look back upon twelve very chequered months in the story of librarianship. In the field of libraries as a whole, it may be said that they held their own and indeed that some progress has been made. A few libraries have been opened, mostly branch libraries, but there have been extensions and re‐organisations of central libraries, which point to a universally developing regard for the library service. Even if this has not been dramatic in some places, it has nevertheless been real. Men who were middle‐aged before the war must, however, pass away before we get the right perspective for the conditions of to‐day; that is to say, with few exceptions. We are not speaking of librarians here, but of those who control libraries, but even librarians of the older school have sometimes found it difficult to envisage library service on the scale common in America, which, with adjustments to British circumstances, should be the scale for us throughout the Empire.
Michael A. Katovich and Ronald Burns
This paper describes the home run as a dramatic offensive accomplishment in baseball linked to the five dramaturgical dimensions (act, scene, agent, agency, and purpose) defined…
Abstract
This paper describes the home run as a dramatic offensive accomplishment in baseball linked to the five dramaturgical dimensions (act, scene, agent, agency, and purpose) defined by Burke. Such an accomplishment also pertains to two types of social pasts – categorical and crystallized – that can serve as correlates to the five dramaturgical dimensions. Owing to its dramaturgical and temporal significance, the home run symbolizes a celebrated sign of prowess that contributes to a home run hitter's or slugger's rarified status. Further, as a dramaturgical moment, the home run calls forth specified responses (especially on the part of announcers) that contribute to its distinctive meaning in the game.
World War I is the pivot of twentieth century American history because it transformed the United States from a regional into a global power. As the fiftieth anniversary of World…
Abstract
World War I is the pivot of twentieth century American history because it transformed the United States from a regional into a global power. As the fiftieth anniversary of World War II winds down, we remind ourselves of the first “Great War” and its continuing importance to American self‐conception and memory.