Jared W. Nelson, Dylan Atkins, Matthew L. Gottstine, Jack Yang, Gordana Garapic, Stéphanie Jaminion, Aaron Nelson and Katherine Wilson
The purpose of this paper is to empirically determine general models and methods for yield strength and modulus at different print orientations adequate for design purposes…
Abstract
Purpose
The purpose of this paper is to empirically determine general models and methods for yield strength and modulus at different print orientations adequate for design purposes associated with typical fused deposition modeled (FDM) components/parts. Emphasis was placed on characterizing the impacts of anisotropy and resulting trends independent of material toward developing a method that matched the level of engineering required for current limited structural capabilities of FDM.
Design/methodology/approach
Tensile tests were performed with a range of unidirectional filament orientations of three different materials allowing for determination of the generalized models, which are then compared to previous findings of others.
Findings
Though anisotropic trends were similar to previous findings, minimum yield strength was found to be associated with filaments 75° from the loading direction resulting in a sinusoidal generalization. Modulus was found to be best approximated with an exponential decay. Resulting models allow for determination of yield strength and modulus in any orientation of FDM-printed material based on minimal testing.
Originality/value
This study is the widest range of angles and materials to be tested and analyzed for unidirectional FDM allowing for new trends to be identified. In line with the level of engineering required for most FDM components/parts, the resulting generalized models allow for determination of yield strength and modulus with less computation and minimal testing.
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Distance education systems make global educational more accessible for an increasing number of students. Distance education, which offers the conveniences of flexible time and…
Abstract
Distance education systems make global educational more accessible for an increasing number of students. Distance education, which offers the conveniences of flexible time and place for study, can allow many students from different societies and cultures-regardless of race, gender, age, and nationality differences-to have equal opportunities. Nevertheless, there are still many challenges and limitations that a global distance education system has to overcome. The discussion in this paper is focused on differences between the East and the West. The writer suggests that primary issues to consider in order to develop a global distance learning system are: assuring consistent educational quality, gaining confidence in social perceptions, accommodating diverse learning/teaching styles, and creative approaches to accommodating language differences.
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Garry D. Carnegie, James Guthrie and Ann Martin-Sardesai
The purpose of this study is to examine the COVID-19 pandemic risk disclosures in a sample of annual reports of Australian public universities. These universities rely heavily on…
Abstract
Purpose
The purpose of this study is to examine the COVID-19 pandemic risk disclosures in a sample of annual reports of Australian public universities. These universities rely heavily on fee-paying onshore overseas students. Analysing these risk disclosures is essential to understanding the COVID-19 crisis and the implications for organisational change.
Design/methodology/approach
Document analysis and content analysis of the 2019 annual reports of all Victorian public universities were undertaken to identify the disclosure of COVID-19 risk impacts. Applying Laughlin's Habermasian insights of change, the study explores the pathways of change adopted by universities to overcome the risk impacts. However, financial risk disclosures about income from this source were virtually non-existent.
Findings
Any risk associated with COVID-19 disclosed was minimal in a qualitative, neutral and constant format. The quality of disclosures was low. Media statements, however, pointed to significant income loss and suggested a strategy of substantial cost-cutting, including employee redundancies, which we identified as morphostatic changes of universities to overcome the risk impacts.
Research limitations/implications
The study reveals the risk associated with sector's aggressive growth strategy, jeopardising their financial viability and quality of teaching and research.
Practical implications
The findings provide insights to the Australian higher education sector. The low quality of external risk disclosures of these universities suggests an urgent need for transformation.
Originality/value
Australian public universities play a crucial role in society. This role will be diminished by a failure to disclose and manage significant risks adequately.
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The chapter presents a critical analysis of the functions of the Court of Arbitration for Sport (CAS), identifying how athletes who appeal to CAS for resolution of doping disputes…
Abstract
The chapter presents a critical analysis of the functions of the Court of Arbitration for Sport (CAS), identifying how athletes who appeal to CAS for resolution of doping disputes face the problems of ‘stacked decks’ and ‘repeat parties’. A detailed critique of CAS's claim that it supports athletes' human rights, in the document titled ‘Sport and Human Rights: Overview from a CAS Perspective’, reveals the shaky ground on which the CAS authors based their argument. Detailed analyses of several recent doping cases reveal chronic problems of inconsistent and subjective awards, and, in the case of Chinese swimmer Sun Yang, issues of racist discrimination.
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Man has been seeking an ideal existence for a very long time. In this existence, justice, love, and peace are no longer words, but actual experiences. How ever, with the American…
Abstract
Man has been seeking an ideal existence for a very long time. In this existence, justice, love, and peace are no longer words, but actual experiences. How ever, with the American preemptive invasion and occupation of Afghanistan and Iraq and the subsequent prisoner abuse, such an existence seems to be farther and farther away from reality. The purpose of this work is to stop this dangerous trend by promoting justice, love, and peace through a change of the paradigm that is inconsistent with justice, love, and peace. The strong paradigm that created the strong nation like the U.S. and the strong man like George W. Bush have been the culprit, rather than the contributor, of the above three universal ideals. Thus, rather than justice, love, and peace, the strong paradigm resulted in in justice, hatred, and violence. In order to remove these three and related evils, what the world needs in the beginning of the third millenium is the weak paradigm. Through the acceptance of the latter paradigm, the golden mean or middle paradigm can be formulated, which is a synergy of the weak and the strong paradigm. In order to understand properly the meaning of these paradigms, however, some digression appears necessary.
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Carry Mak, Robin Stanley Snell and Jacky Hong
The purpose of this paper is to investigate Peter Senge’s ideas from the perspective of the spiritual ideal of harmony/He (和).
Abstract
Purpose
The purpose of this paper is to investigate Peter Senge’s ideas from the perspective of the spiritual ideal of harmony/He (和).
Design/methodology/approach
Following a literature review of the conceptualization of Senge’s fifth discipline and harmony, an appreciative case study of Alibaba is adopted to demonstrate the role of harmony in guiding the transformative application of the five disciplines of the learning organization.
Findings
In developing as a learning organization, Alibaba is portrayed as having embraced three levels of harmony: person-within-oneself, person-to-others and person-to-nature harmony. The authors identify three equivalencies between Senge’s disciplines and the traditional Chinese ideal of harmony. First, personal mastery and metal models correspond to developing person-within-oneself harmony. Second, team learning and shared vision entail developing person-to-others harmony. Third, systems thinking aligns with person-to-nature harmony.
Practical implications
The case study demonstrates various approaches that can be used to foster the development of person-within-oneself, person-to-others and person-to-nature harmony within an aspiring learning organization.
Originality/value
This paper shows how core values of Confucianism, Taoism and Buddhism, distilled into the Chinese ideal of harmony, can encourage the cultivation of learning organizations.
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Brian Gregory, Allan Discua Cruz and Sarah L. Jack
There is a growing interest on how critical perspectives can help us understand family businesses. Current literature suggests that critical reflection is needed in aspects such…
Abstract
There is a growing interest on how critical perspectives can help us understand family businesses. Current literature suggests that critical reflection is needed in aspects such as conflict, fear, and emotions. In this chapter, we argue that the use of a critical perspective illuminates the intricate complexities of family business behavior and that a critical discussion around fear, which is conceptualized as both an inhibitor and a motivator for business, plays a significant role in the dark side of family business. To advance understanding, we review recent conversations that can help us understand better the role of fear; how does this impact on resilience? And, how do feelings and emotions impact family firms? In our review, we argue that perspectives that focus on specific tangible resources (e.g. financial) are limited to explain how families in business may deal with fear. A critical perspective suggests that three areas merit further attention: fear of failure, effects of failure, and the intersection between entrepreneurial learning and the effects of fear in the dark side of family businesses. By contextualizing critical approaches, we provide insight for researchers, policymakers, and those operating family businesses alike.
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Yufeng SU, Nengquan WU and Xiang Zhou
Entrepreneurial process strongly relies on context. The previous entrepreneurship research in developed countries over-emphasizes on its economic impact, but ignores its social…
Abstract
Purpose
Entrepreneurial process strongly relies on context. The previous entrepreneurship research in developed countries over-emphasizes on its economic impact, but ignores its social impact, which leads to the slow development of entrepreneurship theories. Transitioning China provides entrepreneurs with a typical environment where opportunities and constraints coexist, which is a new research area in the field of entrepreneurship study.
Design/methodology/approach
Based on the grounded theory approach, this paper generalizes a local entrepreneurial process model from a multiple case study.
Findings
The paper states that the interaction among entrepreneurs, opportunities and institutional context is the core of the process. To be specific, entrepreneurial process includes an inner and an outer mechanism. The inner mechanism is based on the relations among institutional constraints, entrepreneurs and opportunities: nascent entrepreneurs, forced by institutional constraints to start a business, undergo a psychological process with entrepreneurial angst, reflective learning and effectuation and finally create business opportunities. The outer mechanism is grounded in the relations among new ventures, institutional evolution and opportunity development: new ventures facilitate institutional evolution through institutional entrepreneurship strategies, which in turn supports the ventures in the sustainable development of opportunities.
Originality/value
This study illuminates the social and institutional impact of entrepreneurial behavior, which is gradually fading and forgotten in modern society. The findings of the study enrich the research on entrepreneurial process, entrepreneurial cognition and institutional entrepreneurship and also provide implications for entrepreneurs.
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Jalleh Sharafizad and Kerry Brown
The purpose of this paper is to examine the role of personal and inter-firm networks and the elements that contribute to the formation and management of these networks for…
Abstract
Purpose
The purpose of this paper is to examine the role of personal and inter-firm networks and the elements that contribute to the formation and management of these networks for regional small businesses.
Design/methodology/approach
Semi-structured interviews were conducted with 20 small business owners located in regional areas.
Findings
The findings highlight key characteristics of regional small business owners’ networks. Findings indicated that participants relied strongly on their personal networks for business purposes. This study shows that while personal networks adapted and changed into informal inter-firm networks, weak-tie relations within inter-firm networks were unlikely to develop into close personal networks. Novel findings also include a preference for “regional interactions” and included regular collaboration with local business competitors. Although the participants used social media to manage their business through personal networks, results confirmed there was a lack of awareness of the benefits of inter-firm networks with businesses outside the local region.
Originality/value
While it is acknowledged small business owners use personal and inter-firm connections to maintain and grow their business, there is a lack of research examining both of these networks in the same study. This research addresses this gap and presents five propositions as a useful direction for future research. This paper adds to the evolution of existing knowledge by expanding understanding of the formation of business networks and conditions of business trust relations within a regional context.
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Gerard W. Toh, Wee Ling Koh, Jack Ho, Jackson Chia, Ad Maulod, Irene Tirtajana, Peter Yang and Mathia Lee
Health disparities affecting lesbian, gay, bisexual, transgender and queer (LGBTQ) populations have been reported in many countries. For Singapore, no large quantitative studies…
Abstract
Purpose
Health disparities affecting lesbian, gay, bisexual, transgender and queer (LGBTQ) populations have been reported in many countries. For Singapore, no large quantitative studies on mental health and well-being in the local LGBTQ community have been published. The authors conducted a community-based survey (National LGBT Census Singapore, 2013; NLCS2013) that covered a comprehensive set of demographic, social and health indicators. Here, the authors investigated mental health status and its correlates in 2,350 LGBTQ individuals within the NLCS2013 sample.
Design/methodology/approach
The NLCS2013 was an anonymous online survey conducted amongst self-identified LGBTQ adults (aged ≥ 21 years) residing in Singapore. The survey included the World Health Organisation Well-being Index (WHO-5) as a measure of mental well-being, with low WHO 5 scores (<13/25) indicating poor mental well-being. The authors analysed relationships between low WHO-5 score and a range of respondent characteristics using multivariate logistic regression.
Findings
Strikingly, 40.9% of 2,350 respondents analysed had low WHO-5 scores, indicating poor mental well-being. Parental non-acceptance, experience of conflict at home and bullying/discrimination in the workplace or educational environments were all significantly associated with poor mental well-being. Conversely, community participation appeared protective for mental well-being, as respondents who participated in LGBTQ community organisations or events were less likely to have poor mental well-being than non-participants.
Originality/value
The NLCS2013 represents one of the first broad-based efforts to comprehensively and quantitatively capture the sociodemographic and health profile, including mental health status, within Singapore’s resident LGBTQ population. These findings affirm the need to address the mental health needs of LGBTQ individuals in Singapore and to foster safe spaces and allyship.