Search results

This study seeks to investigate the impact of marketing leaders in (in terms of marketing education, experience and knowledge/skills) generating firm capabilities (market orientation) necessary to compete in a small emerging economy.

A survey was conducted with top marketing executives in Macau. Questionnaires were disturbed to and completed online by 125 top marketing executives from various industrial sectors in Macau. Structural equation modeling was employed to test the hypotheses.

Results suggest that top marketing executives with marketing-specific education and functional marketing skills allow them to foster an overall market orientation of the firm. Marketing experience as well as other types of skills, however, are found to be unrelated to market orientation. Results also show a positive relationship between market orientation and firm performance.

This study seeks to address the void in the current literature which focus mainly on the mere presence of top marketing executive in generating favorable outcome with insufficient attention given to how this persona can play a key role in firms. While there is empirical evidence in the developed markets, this study aims to explicate the important role of marketing leaders in a small economy which is understudied. By showing that marketing leaders can actualize their benefits through the cultivation of market orientation of firms, this study also strive to address the call for more research in investigating the antecedents of market orientation.

This chapter examines the miners’ occupational culture of planisa at the level of supervisor–worker relations. The chapter presents a tale of two frontline production supervisors or shift-bosses as they were called on the mine – Jimmy and Lee. In this context, the ability of the production supervisor to make a plan in ways that enhance the social organisation of the production process and people management is crucial to the development of a reciprocal working relationship. The chapter argues that planisa also entails a valuable social organisational skill through which frontline supervisors could effectively use to manage work group dynamics and team performance associated with teamworking, intra-team conflict, effort-bargain and resistance.

The chapter reveals that by ‘getting on and getting by’ with his charges – going an extra mile to making plan for his mining teams wherever possible – Jimmy created a working environment that enabled his subordinates to achieve their production targets and increase their capacity to earn the much-desired productivity and safety bonuses. The case of Jimmy and his charges highlights the role of the frontline supervisor as a vital agent of workplace change that elicits worker cooperation and support for new work processes, not for the sake of pleasing management but in ways that benefit and make sense to them – going above and beyond organisational requirements to achieve the organisational performance goals at the point of production. On the contrary, the case of Lee, another frontline supervisor, demonstrates the opposite and highlights the harmfulness of poor supervisor–worker relations to the achievement of organisational, employee and team performance goals.

This chapter examines and discusses the unintended outcomes of the production bonus scheme the mine had instituted to motivate and increase the productivity of the frontline mining teams. This is crucial given that the maladministration of the bonus system could lead to a range of undesired outcomes such as deteriorating levels of trust between management and frontline workers, prioritisation of production at the expense of safety, poor work relations and ultimately low levels of organisational, employee and team performance. There are a number of organisational, management and labour factors that can render a production bonus scheme effective or ineffective. These factors influence the nature and extent of worker reactions to the bonus scheme.

This chapter examines and discusses the factors that influenced the reaction of the mining teams to the team-based production bonus scheme and the extent to which mine management fulfilled its side of the bargain in the implementation of the production bonus. The chapter highlights the manner in which the team-based bonus system influenced teams of stope workers to engage in their informal organisational practice of making plan (planisa) in order to offset the snags that jeopardised their prospects of earning the production bonus. The chapter reveals that, to a large extent, the productivity bonus generated conflict rather than cooperation at the point of production down the mine. As a result, the incentive scheme failed to live up to expectations by not eliciting the desired levels of organisational, worker and team performance at the rock-face.

This concluding chapter not only summarises the key discussions and arguments of the preceding chapters but also reflects on organisational, managerial, supervisory, behavioural, social and cultural factors shaping the miners’ reactions to the restructured and formalised deep-level mining work processes and their unofficial job tactic of making a plan (planisa). The chapter provides suggestions on how the positive aspects of planisa could be harnessed and negative aspects addressed towards efficient, productive and safer organisational, managerial, supervisory and operational practices at the rock-face down the mine.

Rambutan (Nephelium lappaceum), a ubiquitous fruit in Southeastern Asia, was rich in vitamins and phytochemicals, which were beneficial for improving of skin conditions. The fermentation process increased phytochemicals and antioxidant capacity. Thus, the purpose of this paper is to examine whether phytochemicals can be increased through the fermentation process of rambutan extracts to improve skin aging.

In this study, the authors used the three stages of fermentation with Saccharomyces cerevisiae, Lactobacillus plantarum TCI028 and Acetobacter aceti under red light to develop a fermented rambutan extract.

The level of polyphenols of red-light-based fermented rambutan extract (RLFRE) were significantly increased 108.9% (p < 0.01) and 97% (p < 0.01) compared with fermented rambutan extract (FRE) and pure rambutan extract (RE), respectively. The human skin fibroblasts treated with 0.03 or 0.06% of RLFRE can significantly decrease reactive oxygen species (ROS) levels by 0.74- (p < 0.001) and 0.84-fold (p < 0.001) compared with H₂O₂ group, respectively. And 0.03% of RLFRE can significantly increase in elastin content by 1.13-fold (p < 0.05). Also, ten compounds were identified including one new phenolic compound and nine known compounds from RLFRE. Moreover, red light could enhance the levels of compounds 4, 9 and 3 by 5, 2.5 and 2.5-fold, respectively, relative to the results of FRE. The last, RLFRE isolated compounds significantly facilitated the elastin content on fibroblast (compound 1, 7, 9, 10 compared with control: p < 0.001, compound 2 compared with control: p < 0.001).

In short, this was the first study to unveil that the red-light-based fermentation can enrich the antioxidant content in a rambutan extract and its product had the potential to be developed a functional product for health-promoting effects such as skin aging.

Digital and social media have arguably altered the civic landscape, creating not only opportunities for civic voice and engagement but also distinct challenges. How do youth who are civically active think about activism and their own civic activities in this landscape? How does their sense of themselves as civic actors – the strength and salience of their civic identities – shape decisions to “speak up” online? In this chapter, we draw on data from interviews with civically active youth to explore connections between their civic identities and uptake of opportunities for voice online. Drawing on data from a follow-up study conducted two years after initial interviews, we also examine reported changes in online expression over time. We find that many – though not all – youth in our study appear to have strong civic identities, as indicated by their self-identification as “activists” and the centrality of voice to their conceptions of activism. We also observe connections between activist identification and online civic expression over time. Youths’ narratives about what informs their online voice decisions further suggest the relevance of forces that have influenced persistence in civic participation (such as life transitions, work, and family demands) in addition to pressures unique to the digital context (including online conflict and surveillance). This qualitative study suggests that strong civic identities may support uptake of, and persistence with, online civic expression and tolerance of related challenges. In the discussion, we consider implications for youth civic development and for the vitality and diversity of the digital civic sphere.

This paper aims to investigate how families’ sociomaterial experiences in engineering programs held in libraries and a museum influence their creative engineering practices and the creativity expressed in their products derived from their inquiry-driven engineering activities.

This research project takes a naturalistic inquiry using qualitative and quantitative analyses based on video records from activities of 31 parent–child pairs and on creativity assessment of products that used littleBits as prototyping tools.

Families engaged in two sociomaterial experiences related to engineering – collaborative idea exchange and ongoing generative tinkering with materials – which supported the emergence of novel ideas and feasible solutions during the informal engineering programs. Families in the high novelty score group experienced multiple instances of collaborative idea exchange and ongoing generative tinkering with materials, co-constructed through parent-child collaboration, that were expansive toward further idea and solution generation. Families in the low novelty score group experienced brief collaborative idea exchange and material tinkering with specific idea suggestions and high involvement from the parent. An in-depth case study of one family further illustrated that equal engagement by the parent and child as they tinkered with the technology supported families’ creative engineering practices.

This analysis adds to the information sciences and learning sciences literatures with an account that integrates methodologies from sociocultural and engineering design research to understand the relationship between families’ engagement in creative engineering practices and their products. Implications for practitioners include suggestions for designing spaces to support families’ collaborative idea exchange and ongoing generative tinkering to facilitate the development of creative engineering practices during short-term engineering programs.

Low friction polymer coatings able to withstand high loadings and many years of continuous operation are difficult to formulate at low cost, but could find many applications in industry. This study aims to analyze and compare friction and wear performance of novel polydopamine/polytetrafluoroethylene (PDA/PTFE) and traditional tin Babbitt coatings applied to an industrial journal bearing.

This paper tested PTFE based coating, co-deposited with PDA, a biopolymer allowing sea mussels to adhere to ocean rocks. This coating was deposited on flat steel substrates and on a curved cast iron hydrodynamic journal bearing surface. The flat substrates were analyzed with a tribometer and an optical microscope, while the coated bearing liners were tested in an industrial laboratory setting at different speeds and different radial loads.

PDA/PTFE coating showed 2-3 times lower friction compared to traditional tin Babbitt for flat substrates, but higher friction in the bearing liners. PDA/PTFE also showed considerable wear through coating delamination and abrasion in the bearing liners.

Five future modifications to mitigate coating flaws are provided, which include modifications to coating thickness and its surface finish.

While the novel coating showed excellent results on flat substrates, coating performance in a large scale bearing was found to be poor. This study shows that coating preparation needs to be improved to avoid frictional losses and unwanted damage to bearings. We provide several routes that could improve coating performance in industrial applications.

With three credited scriptwriters and five credited directors, the 1967 release of Casino Royale saw a gang of multifaceted James Bond 007s facing off against an army of beautiful, hypersexualised, personality-less female spies, headed by the real James Bond’s neurotic, insecure, American nephew Jimmy. Perhaps this wasn’t Fleming’s intended storyline for Bond’s first outing at Casino Royale, but the resulting parodic outing absorbed and commented upon some of the inherent gendered archetypes of Fleming’s work. What the 1967 Casino Royale accomplishes is a narrative which contrasts varieties of masculinity which are segmented forms of the masculinity defined by Fleming’s Bond. This chapter compares the masculinity of Bond developed in Fleming’s novel, before examining the representations of masculinity inherent within the four key male characters: Sir James Bond (David Niven), Evelyn Tremble (Peter Sellers), Cooper (Terence Cooper) and Dr Noah/Jimmy Bond (Woody Allen). By showing the depictions of masculine elements each of these characters embodies, along with the metanarrative elements of each performer’s persona, this chapter aims to identify how the 1967 Casino Royale both faithfully depicts the masculine elements of Bond while at the same time satirizing Bond’s particular brand of masculinity. This examination ultimately argues that this segmentation of Bondian masculinity is the core point of cohesion in a deeply incoherent, parodic film adaptation of Fleming’s novel.