Teleological business ethics : formative, rationalist and transformative – illustrations and analogies

The strategic, tactical and operational levels of an organization may have different perceptions and convictions on how the organization’s behaviours and practices of business ethics should be managed in the marketplace and the surrounding society. We examine organizations’ behaviours and practices of business ethics in the marketplace and the surrounding society with the aid of complexity sciences. The objective is to describe organizations’ behaviours and practices of business ethics using different teleological approaches. Unethical behaviours and practices may be the outcome of conscious actions, but they may also be subconscious. We will discuss reasons for both possibilities of unethical behaviours and practices by organizations, their managers and employees. An important insight based upon the presented illustrations and analogies is that the different teleological approaches to business ethics in behaviours and practices may be consecutive and simultaneous within an organization. An essential subject for further research is how to deal with the durabilty and variabitlity of behaviours and practices of business ethics of organizations in the marketplace and the surrounding society.

The making of modern scientific personae: the scientist as a moral person? Emil Du Bois-Reymond and his friends

This article examines the notion of the 'scientist as a moral person' in the light of the early stages of the commodification of science and the transformation of research into a big enterprise, operating on the principle of the division of labour. These processes were set in train at the end of the 19th century. The article focuses on the concomitant changes in the public persona and the habitus of scientific entrepreneurs. I begin by showing the significance of the professional networks that were built up and maintained to further a group's research ideas and the careers of its members, thus demonstrating one condition on which depended their practice of science and their ability to earn a living. This leads to a characterization of the changing styles of work, thought and life, and to a consideration of public perceptions and of the ways in which a new self-image of scholarship and science was fashioned. A critical discussion of the public role of these mandarin scientists follows in order to highlight the strains created by the commodification of science at a time of international tensions and conflicts, when shared beliefs in scholarly cosmopolitanism were subverted by appeals to science and scholarship to work in the service of one's own nation as its 'courtiers'. Various considerations of peculiar analogies between national styles of research and the style of social organization are then noted. In the final section, the article queries the long-term impact of these developments on the ideal of the scientist as a 'moral person'. Taking a cue from Max Weber and pursuing reflections by Zygmunt Bauman on 'science moralized', I argue that the emergence of a type of 'specialists without spirit' was an unintended but fatal consequence of the changes in research practices promoted by scientific entrepreneurs such as Du Bois-Reymond. I conclude that the temptation to sever the ties to a general ethos of civil virtues lay in the rationalization, specialization and potential de-humanization of the objectifying scientific outlook once advocated for its efficiency.

Exclusions and inclusions: multiculturalism in contemporary Taiwanese and Australian picturebooks

In a 1990 essay on multiculturalism and Australian children's literature, John Stephens points out that in texts of the 1970s and 1980s, examinations of multicultural issues are conducted within a relatively conservative set of paradigms where views of cultures other than Anglo-Celtic are filtered through the perspectives of Anglo-Celtic, middle-class characters, and multiculturalism is valued only in so far as it is seen to contribute to the wellbeing (economic and psychological) of the dominant culture. In Taiwan, as social groups previously marginalised seek justice through the practices and policies of multiculturalism, long-standing resentment at the authoritarian conduct of the Nationalists has manifested in texts which examine the political conflicts and cultural clashes of the past: the silenced truth is uncovered and the stigmatisation of certain ethnic groups is gradually removed.\n But these texts typically address ideas of cultural difference obliquely and by way of analogies, rather than through the realist representations of WhoeverYou Are and Fang Fang's Chinese NewYear.

The Code Red epidemic : a case study

An analysis of log files from an immune World Wide Web server was used to discover the patterns of infection from the Code Red worm variants.  Analogies are drawn to biological systems.  The need for protection is commented on.

Reflexive and critical views of leadership performance in corporate accomplishment : framework and illustration

Purpose – This paper intends to shed some light on the relationship between leadership performance and corporate accomplishment through the aid of complexity sciences. The objective is to describe leadership performance in corporate accomplishment using different teleological approaches.

Design/methodology/approach – The paper discusses the underlying criteria of the relationship between leadership performance and corporate accomplishment. Case illustration and narrative analogy are also provided.

Findings – The authors believe that the discussion highlights a potential downside of leadership performance in corporate accomplishment and its precision rarely highlighted in practice and literature.

Research limitations/implications – There is a reigning assumption in management practice that is based on the belief that a top-down approach of leadership performance in management and business practices is superior to the bottom-up approach. It proffers the assumed importance of strategic management issues, but neglects the knowledge, experience, competence and awareness inherent among employees at tactical and operational levels of business practices. It also proffers a mechanical view of employee performance and ignores the worth of the generation of ideas from subordinates in management and business practices that contribute to corporate achievements. Furthermore, it neglects the fact that it is not possible to know the future nor it is predictable.

Practical implications – The paper contends that the importance of top management tends to be inflated in respect to corporate achievements in the management/leadership literature. It also contends that it should be questioned as to whether the top management of corporations are largely responsible for the corporate results on which they attempt to justify their salaries and other benefits. Furthermore, the paper contends that it also should be questioned as to what extent corporate accomplishment may be derived from the performance of the top management in organizations.

Originality/value – The paper strives to contribute to the ongoing discussion of leadership performance in corporate accomplishment in various ways. The principal contributions are: a set of teleological sub-processes of leadership performance and a case illustration and narrative analogies of teleological leadership performance patterns, in respect to corporate accomplishment in management and business practices. These contributions provide theoretical and managerial ideas and insights to anticipate and avoid deficient or erroneous grounds of leadership performance evaluation in corporate accomplishment.

Pretend play and maternal scaffolding : comparisons of toddlers with advanced development, typical development, and hearing impairment

This study used measures of pretend play and maternal scaffolding to explore and compare the early development of deaf children, typically developing children, and children showing advanced intellectual development. Marked differences were found among the groups in both play development and characteristics of mother-child interactions. In particular, children who scored above 130 IQ at four years of age were found, as toddlers, to have demonstrated significantly advanced pretend play. In addition, the mothers of the high IQ children engaged in scaffolding behaviors involving higher stages of pretend transformations, verbal analogies and world links. The findings are discussed in relation to children's learning in Vygotsky's Zone of Proximal Development, as well as possible implications for future research on early gifted development.

Fourier transform infrared microspectroscopy as a tool to identify macroalgal propagules

Understanding of macroalgal dispersal has been hindered by the difficulty in identifying propagules. Different carrageenans typically occur in gametophytes and tetrasporophytes of the red algal family Gigartinaceae, and we may expect that carpospores and tetraspores also differ in composition of carrageenans. Using Fourier transform infrared (FT-IR) microspectroscopy, we tested the model that differences in carrageenans and other cellular constituents between nuclear phases should allow us to discriminate carpospores and tetraspores of Chondrus verrucosus Mikami. Spectral data suggest that carposporophytes isolated from the pericarp and female gametophytes contained κ-carrageenan, whereas tetrasporophytes contained λ-carrageenan. However, both carpospores and tetraspores exhibited absorbances in wave bands characteristic of κ-,ι-, and λ-carrageenans. Carpospores contained more proteins and may be more photosynthetically active than tetraspores, which contained more lipid reserves. We draw analogies to planktotrophic and lecithotrophic larvae. These differences in cellular chemistry allowed reliable discrimination of spores, but pretreatment of spectral data affected the accuracy of classification. The best classification of spores was achieved with extended multiplicative signal correction (EMSC) pretreatment using partial least squares discrimination analysis, with correct classification of 86% of carpospores and 83% of tetraspores. Classification may be further improved by using synchrotron FT-IR microspectroscopy because of its inherently higher signal-to-noise ratio compared with microspectroscopy using conventional sources of IR. This study demonstrates that FT-IR microspectroscopy and bioinformatics are useful tools to advance our understanding of algal dispersal ecology through discrimination of morphologically similar propagules both within and potentially between species.

Interactive urban language and city growth

The thesis is a refinement of semiotic theory in architecture which aims towards developing a conversation between Western theory and the Eastern city. Using theoretical bases including semiotic theory, Japanese analytical text and analogies of cultural products, this thesis proposes that urban language can be perceived and analysed.

Chemisorbed and physisorbed Structures for 1,10-Phenanthroline and Dipyrido[3,2-a:2',3'-c]phenazine on Au(111)

Scanning tunneling microscopy (STM) images of 1,10-phenanthroline (PHEN) and dipyrido[3,2-a:2‘,3‘-c]phenazine (DPPZ) on Au(111) are recorded using both in situ and ex situ techniques. The images of PHEN depict regimes of physisorption and chemisorption, whereas DPPZ is only physisorbed. All physisorbed structures are not pitted and fluctuate dynamically, involving aligned (4 × 4) surface domains with short-range (ca. 20 molecules) order for PHEN but unaligned chains with medium-range (ca. 100 molecules) order for DPPZ. In contrast, the chemisorbed PHEN monolayers remain stable for days, are associated with surface pitting, and form a (4 × √13)R46° lattice with long-range order. The density of pitted atoms on large gold terraces is shown to match the density of chemisorbed molecules, suggesting that gold adatoms link PHEN to the surface. For PHEN, chemisorbed and physisorbed adsorbate structures are optimized using plane-wave density-functional theory (DFT) calculations for the surface structure. Realistic binding energies are then obtained adding dispersive corrections determined using complete-active-space self-consistent field calculations using second-order perturbation theory (CASPT2) applied to cluster-interaction models. A fine balance between the large adsorbate−adsorbate dispersive forces, adsorbate−surface dispersive forces, gold ligation energy, and surface mining energy is shown to dictate the observed phenomena, leading to high surface mobility and substrate/surface lattice incommensurability. Increasing the magnitude of the dispersive forces through use of DPPZ, rather than PHEN, to disturb this balance produced physisorbed monolayers without pits and/or surface registration but with much longer-range order. Analogies are drawn with similar but poorly understood processes involved in the binding of thiols to Au(111).

Histological and global gene expression analysis of the ‘lactating’ pigeon crop

Background: Both male and female pigeons have the ability to produce a nutrient solution in their crop for the nourishment of their young. The production of the nutrient solution has been likened to lactation in mammals, and hence the product has been called pigeon ‘milk’. It has been shown that pigeon ‘milk’ is essential for growth and development of the pigeon squab, and without it they fail to thrive. Studies have investigated the nutritional value of pigeon ‘milk’ but very little else is known about what it is or how it is produced. This study aimed to gain insight into the process by studying gene expression in the ‘lactating’ crop.
Results: Macroscopic comparison of ‘lactating’ and non-’lactating’ crop reveals that the ‘lactating’ crop is enlarged and thickened with two very obvious lateral lobes that contain discrete rice-shaped pellets of pigeon ‘milk’. This was characterised histologically by an increase in the number and depth of rete pegs extending from the basal layer of the epithelium to the lamina propria, and extensive proliferation and folding of the germinal layer into the superficial epithelium. A global gene expression profile comparison between ‘lactating’ crop and non-’lactating’ crop showed that 542 genes are up-regulated in the ‘lactating’ crop, and 639 genes are down-regulated. Pathway analysis revealed that genes up-regulated in ‘lactating’ crop were involved in the proliferation of melanocytes, extracellular matrix-receptor interaction, the adherens junction and the wingless (wnt) signalling pathway. Gene ontology analysis showed that antioxidant response and microtubule transport were enriched in ‘lactating’ crop.
Conclusions: There is a hyperplastic response in the pigeon crop epithelium during ‘lactation’ that leads to localised cellular stress and expression of antioxidant protein-encoding genes. The differentiated, cornified cells that form the pigeon ‘milk’ are of keratinocyte lineage and contain triglycerides that are likely endocytosed as very low density lipoprotein (VLDL) and repackaged as triglyceride in vesicles that are transported intracellularly by microtubules. This mechanism is an interesting example of the evolution of a system with analogies to mammalian lactation, as pigeon ‘milk’ fulfils a similar function to mammalian milk, but is produced by a different mechanism.

Misconceptions about density of decimals : insights from Indonesian pre-service teachers’ work

Extensive studies have documented various difficulties with, and misconceptions about, decimal numeration across different levels of education. This paper reports on pre-service teachers’ misconceptions about the density of decimals. Written test data from 140 Indonesian pre-service teachers, observation of group and classroom discussions provided evidence of pre-service teachers’ difficulties in grasping the density notion of decimals. This research was situated in a teacher education university in Yogyakarta, Indonesia. Incorrect analogies resulting from over generalization of knowledge about whole numbers and fractions were identified. Teaching ideas to resolve these difficulties and challenges in resolving pre-service teachers’ misconceptions are discussed. Evidence from this research indicates that it is possible to remove misconceptions about density of decimals.

Chemical education research

Every field of knowledge has two aspects: a practice component, and research into the advancement of the discipline. Chemical education is the same. Chemical education research (CER) aims to evaluate improvements and innovation in practice and also investigate how students learn chemistry. Examples illustrate the scope of CER, with analogies to better well-known examples of research in chemistry.

One recurring theme in chemical education is the improvement of existing laboratory exercises, the development of new laboratory exercises, and the testing of the activities to ensure their scientific validity and robustness, and finally evaluation and feedback to assess the effectiveness of the experiment by students and teaching staff.

Another active area of research is the analysis of curriculum in terms of logical versus psychological progressions of topics order, and trials on better sequences of topics for better outcomes.

have lead to advances in chemistry, with microwave-assisted synthesis, microfluidic devices, and better spectrometers to name just a few. So too, advances in technology have changed the practice of chemical education.

Other CER has examined new uses for mobile phones, using podcasts to enhance lectures, as flashcards, or to access chemistry resources, student-created videos and photo blogs, and other advances in technology.

Yet another area of CER is in the development and validation of these survey instruments.

Research is about collecting proof to support or refute a hypothesis. Chemical education research is no different. Chemical education seeks to improve the learning of chemical science. Chemical education research collects data to evaluate whether a particular course of action is good or bad for learning.

A dish-rack full of crockery : social significance and the Sydney Opera House

The sculptural roof forms of the Sydney Opera House regularly attract visual analogies in the public mind. Although they are mostly referred to as a??sailsa?? or a??shellsa?? they have also been described through humorous metaphors like a??a dishrack full of crockerya??. This particular visual pun, is a reference to a linocut by Eric Thake, produced in 1972, the year before the official opening of the Sydney Opera House. This analogy and its continued popularity to date evidences the social and cultural life of this building. Much of the scholarly on the Sydney Opera House investigates the architecture and the circumstances of its realisation, whilst its reception and social significance, has received little systematic attention. Through Thakea??s linocut, the paper discusses the current limitations in evaluating social significance in an Australian heritage context and proposes an alternative perspective to this problem through two scholars who bring a??subjective experiencea?? to bear on the production of meaning. For Gillian Rose, visual artefacts become significant through their embodied experience, whilst Ann Game argues for the inclusion of such usually-excluded subjects like desire, memory, time and the body in the construction of meaning. By bringing these theories to bear on a specific example - Eric Thakea??s visual metaphor for the Sydney Opera House - the paper investigates a new approach to social significance.

Spam Trapping System: Novel security framework to fight against spam botnets

In this paper, we inspire from two analogies: the warfare kill zone and the airport check-in system, to tackle the issue of spam botnet detection. We add a new line of defense to the defense-in-depth model called the third line. This line is represented by a security framework, named the Spam Trapping System (STS) and adopts the prevent-then-detect approach to fight against spam botnets. The framework exploits the application sandboxing principle to prevent the spam from going out of the host and detect the corresponding malware bot. We show that the proposed framework can ensure better security against malware bots. In addition, an analytical study demonstrates that the framework offers optimal performance in terms of detection time and computational cost in comparison to intrusion detection systems based on static and dynamic analysis. © 2014 IEEE.