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1 – 10 of 862Tugrul Daim and Stephen Jordan
This paper aims to forecast technological change for laptop batteries. The most promising technology to replace laptop batteries emerging today is micro fuel cells.
Abstract
Purpose
This paper aims to forecast technological change for laptop batteries. The most promising technology to replace laptop batteries emerging today is micro fuel cells.
Design/methodology/approach
The authors use several sources of technical data like the Department of Energy Sandia National Laboratory Technical Library for exploring this topic further. Patents were searched for fuel cell and lithium battery development and to perform a technology cycle time analysis, identify countries filing patents, and discover what areas they are working on development.
Findings
Based on the analysis, fuel cells promise to be the technology that will replace laptop lithium batteries.
Originality/value
This paper attempts to draw a framework bringing different scientific data sources together for technology forecasting.
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Maarten Vansteenkiste, Christopher P. Niemiec and Bart Soenens
Cognitive evaluation theory (CET; Deci, 1975), SDT's first mini-theory, was built from research on the dynamic interplay between external events (e.g., rewards, choice) and…
Abstract
Cognitive evaluation theory (CET; Deci, 1975), SDT's first mini-theory, was built from research on the dynamic interplay between external events (e.g., rewards, choice) and people's task interest or enjoyment – that is, intrinsic motivation (IM). At the time, this research was quite controversial, as operant theory (Skinner, 1971) had dominated the psychological landscape. The central assumption of operant theory was that reinforcement contingencies in the environment control behavior, which precluded the existence of inherently satisfying activities performed for non-separable outcomes. During this time, Deci proposed that people – by nature – possess intrinsic motivation (IM), which can manifest as engagement in curiosity-based behaviors, discovery of new perspectives, and seeking out optimal challenges (see also Harlow, 1953; White, 1959). IM thus represents a manifestation of the organismic growth tendency and is readily observed in infants' and toddlers' exploratory behavior and play. Operationally, an intrinsically motivated activity is performed for its own sake – that is, the behavior is experienced as inherently satisfying. From an attributional perspective (deCharms, 1968), such behaviors have an internal perceived locus of causality, as people perceive their behavior as emanating from their sense of self, rather than from experiences of control or coercion.
Marian Konstantin Gatzweiler and Matteo Ronzani
This study explores how thinking infrastructures can orchestrate collective sensemaking in unstable and socially contested environments, such as large-scale humanitarian crises…
Abstract
This study explores how thinking infrastructures can orchestrate collective sensemaking in unstable and socially contested environments, such as large-scale humanitarian crises. In particular, drawing from recent interest in the role of artifacts and infrastructures in sensemaking processes, the study examines the evaluative underpinnings of prospective sensemaking as groups attempt to develop novel understandings about a desired but ambiguous set of future conditions. To explore these theoretical concerns, a detailed case study of the unfolding challenges of managing a large-scale humanitarian crisis response was conducted. This study offers two contributions. Firstly, it develops a theorization of the process through which performance evaluation systems can serve as thinking infrastructures in the collaborative development of new understandings in unstable environments. Secondly, this study sheds light on the practices that support prospective sensemaking through specific features of thinking infrastructures, and unpacks how prospective and retrospective forms of sensemaking may interact in such processes.
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Fatemeh Mollaamin and Majid Monajjemi
This study aims to investigate the potential of the decorated boron nitride nanocage (BNNc) with transition metals for capturing carbon monoxide (CO) as a toxic gas in the air.
Abstract
Purpose
This study aims to investigate the potential of the decorated boron nitride nanocage (BNNc) with transition metals for capturing carbon monoxide (CO) as a toxic gas in the air.
Design/methodology/approach
BNNc was modeled in the presence of doping atoms of titanium (Ti), vanadium (V), chromium (Cr), cobalt (Co), copper (Cu) and zinc (Zn) which can increase the gas sensing ability of BNNc. In this research, the calculations have been accomplished by CAM–B3LYP–D3/EPR–3, LANL2DZ level of theory. The trapping of CO molecules by (Ti, V, Cr, Co, Cu, Zn)–BNNc has been successfully incorporated because of binding formation consisting of C → Ti, C → V, C → Cr, C → Co, C → Cu, C → Zn.
Findings
Nuclear quadrupole resonance data has indicated that Cu-doped or Co-doped on pristine BNNc has high fluctuations between Bader charge versus electric potential, which can be appropriate options with the highest tendency for electron accepting in the gas adsorption process. Furthermore, nuclear magnetic resonance spectroscopy has explored that the yield of electron accepting for doping atoms on the (Ti, V, Cr, Co, Cu, Zn)–BNNc in CO molecules adsorption can be ordered as follows: Cu > Co >> Cr > Zn ˜ V> Ti that exhibits the strength of the covalent bond between Ti, V, Cr, Co, Cu, Zn and CO. In fact, the adsorption of CO gas molecules can introduce spin polarization on the (Ti, V, Cr, Co, Cu, Zn)–BNNc which specifies that these surfaces may be used as magnetic-scavenging surface as a gas detector. Gibbs free energy based on IR spectroscopy for adsorption of CO molecules adsorption on the (Ti, V, Cr, Co, Cu, Zn)–BNNc have exhibited that for a given number of carbon donor sites in CO, the stabilities of complexes owing to doping atoms of Ti, V, Cr, Co, Cu, Zn can be considered as: CO →Cu–BNNc >> CO → Co–BNNc > CO → Cr–BNNc > CO → V–BNNc > CO → Zn–BNNc > CO → Ti–BNNc.
Originality/value
This study by using materials modeling approaches and decorating of nanomaterials with transition metals is supposed to introduce new efficient nanosensors in applications for selective sensing of carbon monoxide.
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Mina Saghian and Meghan Murray
In 2013, Under Armour had $2.3 billion in sales yet only $500 million came from its women’s apparel, and the company was ready to expand into the female market segment. The “I…
Abstract
In 2013, Under Armour had $2.3 billion in sales yet only $500 million came from its women’s apparel, and the company was ready to expand into the female market segment. The “I Will What I Want” global women’s marketing campaign was the largest Under Armour had ever run. Founder Keven Plank and his team launched the campaign on a multichannel platform, with social media at its core. The campaign’s success surpassed what Plank had imagined, and he is left wondering where to take Under Armour’s advertising and marketing next. This case has been used successfully in a marketing course and would be suited for any class with a focus on interactive media, technology, and multichannel marketing.
Constance R. James and Keith Whitney
Over the last two decades, Under Armour (UA) has emerged from being the “underdog” in the sports apparel and footwear industry to being a leader in the industry, with a fierce…
Abstract
Synopsis
Over the last two decades, Under Armour (UA) has emerged from being the “underdog” in the sports apparel and footwear industry to being a leader in the industry, with a fierce attention to performance and great skill at picking up-and-coming athletes who emerge as superstars. This case underscores its administrative heritage, competitive strategy, and growth potential as a global player in a highly competitive industry. It addresses the tension between being a performance brand while launching lines for women vs technology applications and conflicts between its growth strategy and macro-economic forces. It highlights areas in which it has succeeded against macro-economic forces and where it has not.
Research methodology
The research relies primarily on secondary sources and countless studies of UA and its major competitors. Primary research is based on databases, videos of UA’s Chief Executive Officer, Kevin Plank, and articles from Bloomberg to The Baltimore Sun (UA’s headquarters) on the history, growth and future of UA. It also includes observations and site visits to one of its signature brand house stores as well as intensive research and directed studies with students in the USA and China.
Relevant courses and levels
The case can be applied to undergraduate, graduate or executive business classes in: business policy and strategy; general management; (sports) marketing; leadership or organisational behaviour classes.
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Huthaifa Al-Hazaima, Mary Low and Umesh Sharma
This paper aims to examine the perceptions of salient stakeholders in Jordan concerning the importance of integrating sustainability education (SE) into the accounting curriculum.
Abstract
Purpose
This paper aims to examine the perceptions of salient stakeholders in Jordan concerning the importance of integrating sustainability education (SE) into the accounting curriculum.
Design/methodology/approach
This paper uses salient stakeholder theory as a lens and seeks to explore the possible integration of SE into the Jordanian tertiary accounting curriculum. A final sample of 702 salient stakeholders including university accounting educators, accounting students, industry accountants, government representatives and accounting association professional members were used to glean an insight of their views and the extent to which sustainability is present in accounting education.
Findings
Findings indicate that there is a strong belief by these salient stakeholders that there is significant importance for the integration of SE into the accounting curriculum in Jordanian universities. There is concern that the current curriculum does not meet the educational needs of future accountants and business executives from a sustainability perspective.
Research limitations/implications
This study contributes to the research debate on the competencies crisis in accounting education by focusing on the lack of SE in the accounting curriculum. This study draws attention to the need of up-skilling and applied knowledge in this critical area. There are strong viewpoints from the salient stakeholders in this study. They emphasise that a progressive education solution is required and which integrates SE into the accounting curriculum.
Practical implications
The research is useful to accounting educators, professional accounting associations, industry, accounting students and the government. The salient stakeholders in Jordan wish to include SE within the accounting curriculum. This would lead to future accountants and business executives having stronger competencies to respond in a resilient and resourceful manner to changes in the way business is conducted, especially in an area where societal and environmental impacts are highly scrutinised.
Originality/value
This study provides evidence on how salient stakeholders of an emerging economy can influence, provide guidance and leadership in integrating SE in the accounting curriculum. Engaging actively and extensively with research studies such as this allows them to voice their opinions about the importance of sustainability and how their country can better engage in this increasingly important field.
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This paper aims to apply the Legitimacy-Based View (LBV) of political risk to the experience of the Hongkong and Shanghai Banking Corporation (HSBC) in the First World War. The…
Abstract
Purpose
This paper aims to apply the Legitimacy-Based View (LBV) of political risk to the experience of the Hongkong and Shanghai Banking Corporation (HSBC) in the First World War. The paper shows that HSBC’s ability to survive this conflict was due, in part, to its ability to manage political risk by maintaining legitimacy in the eyes of stakeholders in its home market(s), Hong Kong and the UK.
Design/methodology/approach
This case study is based on the surviving internal correspondence from this period in the HSBC Group archives in London and other primary sources.
Findings
This paper suggests that maintaining legitimacy in the home market is crucial to firm survival and profitability. Managers’ efforts to bolster firm legitimacy should ensure that individuals in all of the relevant government departments continue to regard the multinational enterprise (MNE) as legitimate.
Research limitations/implications
This paper shows that the LBV is a potentially powerful analytical tool, but it also argues that the LBV must be modified so as to incorporate insights from the theoretical literature on ethnic and national identities, particularly the insight that such identities are culturally constructed and malleable.
Practical implications
Warfare tends to increase the degree to which a MNE’s stakeholders feel emotional bonds to their respective nations. HSBC’s experience in the First World War suggests that continued profitability in wartime may depend on the firm’s ability to shed its peacetime “world citizen” identity in favour of one that is more closely aligned with that of its home nation. Preserving political capital in wartime may require the ruthless termination of relationships with clients and employees who are associated with the enemy nation. Another lesson that MNE managers can derive from this paper is that preserving legitimacy in the home country may require the head office to exert more control over overseas managers, than would be the case in peace. A MNE in wartime that is concerned about the loss of legitimacy in the home country should consider adopting an organizational architecture that temporarily reduces subsidiary autonomy.
Originality/value
Buckley (2009) called for the re-integration of business history in International Business research. This paper is part of the ongoing historic turn in International Business and other management disciplines. This paper also argues that International Business scholars need to consider the impact of past wars on contemporary multinationals as we may witness the re-emergence of Great Power rivalries similar to those that led to the First World War. This paper proceeds on the assumption the probabilities of a war between two major capitalist economies are non-trivial and that additional investigation of the impact of major interstate warfare on MNEs is therefore merited. Historical research can help us to think about what a war between capitalist countries would mean for today’s MNEs.
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Denise Kwan and Libi Shen
The purpose of this case study was to explore senior librarians’ perceptions of successful leadership skills in the 21st century. The data gathered from 10 senior library leaders…
Abstract
The purpose of this case study was to explore senior librarians’ perceptions of successful leadership skills in the 21st century. The data gathered from 10 senior library leaders consisted of demographic information and responses to six open-ended interview questions. From the NVivo 10 analysis, several significant themes emerged regarding successful library leadership skills in the 21st century at two levels: foundational and interpersonal. At the foundational level, technical and knowledge skills form the building blocks for the next level of interpersonal skills. Persuasion and collaborative skills are interwoven with these interpersonal skills, both of which are at the core of the postindustrial paradigm of leadership. These two levels of skills, with an emphasis on persuasion skills, should form the basis of succession planning programs for next generation librarians. Implementing such programs could lead to increased leadership diversity, greater job satisfaction, improved job performance and effectiveness, all of which help retain librarians and ease staff shortages. Further studies are recommended.
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It is now common for finance textbooks to discuss the concepts of the CAPM, diversification benefit, and systematic risk, as measured by beta. The purpose of this paper is to…
Abstract
It is now common for finance textbooks to discuss the concepts of the CAPM, diversification benefit, and systematic risk, as measured by beta. The purpose of this paper is to clarify aspects of these concepts and make the textbooks readers aware of them. In particular, this paper seeks to: (1) clarify the notion that “diversification reduces risk,” (2) provide geometric expositions and algebraic expressions of portfolio benefits in the context of both total risk and market risk, and (3) improve the interpretation of beta.