Email and knowledge creation: supporting inquiring systems and enhancing wisdom

The real promise of organizational communication technologies may lie in their potential to facilitate participative discourse between knowledge workers at all levels in distributed locations and time zones. Such discourse enables the exchange of sometimes conflicting viewpoints through which resolution and symbiosis, organizational knowledge can be built. This chapter presents a case study of a Singerian inquiring organization which illustrates how afluid dynamic community of employees can use email to build knowledge, learn, make decisions, and enhance wisdom through a cycle of knowledge combination (divergence) and knowledge qualification (convergence). The chapter offers new theoretical perspectives on the enhancement of wisdom in inquiring organizations and provides practical insights into the use of email for supporting effective knowledge creation in inquiring organizations.

The several social constructions of James, Jenks, and Prout: A contribution to the sociological theorization of childhood

The article is intended to contribute to the ongoing debate over theorizations of childhood, especially in the terms articulated by Allison James, Chris Jenkins and Alan Prout. The article focuses on the notion of social construction as a theory of childhood. There are four valid approaches to theorizing childhood. The tribal approach treats childhood as a kind of exotic tribe with its own beliefs, practices and institutions. The social structural approach treats childhood as a structurally necessary stratum in any society. The minority group approach treats childhood as an oppressed minority group, able to some extent to represent themselves and exert quasi-political action. The socially constructed approach constitutes the sociological view of childhood. The key role played by the idea of social construction is made extremely clear in the earlier work, Constructing and Reconstructing Childhood by James and Prout. Social constructionism is said to be an interpretive approach, related historically to research on children's understanding of adult experimenters' intentions. The senses of social construction that emerge from critical psychology overlap a great deal with those articulated in the new sociology of childhood.

Sperm environment affects offspring quality in broadcast spawning marine invertebrates

The provisioning of offspring can have far-reaching consequences for later life in a wide range of organisms and generally this provisioning is thought to be under maternal influence or control. In experiments with a broadcast-spawning ascidian, we found that the size of offspring was determined by egg size and the abundance of sperm present during fertilization. Larger eggs were fertilized at low sperm concentrations, whilst smaller eggs were successfully fertilized at high sperm concentrations. These differences in fertilized egg size resulted in differences in the development rate, hatching success and mean size of the subsequent larvae. Our results suggest that, in contrast to females that reproduce by other mating systems, free-spawning mothers lack some control over the provisioning of offspring. Furthermore, because males can alter the sperm environment, they can exert paternal (non-genetic) control over key offspring characteristics.

Book review : Managing government property assets by Olga Kaganova and James McKellar (eds)

Managing Government Property Assets, edited by Olga Kaganova and James McKellar, is reviewed.

Focused ion beam milling as a universal template technique for patterned growth of carbon nanotubes

Focused ion beam (FIB) milling system has been used to create nanosized patterns as the template for patterned growth of carbon nanotubes on Si substrate surface without predeposition of metal catalysts. Carbon nanotubes only nucleate and grow on the template under controlled pyrolysis of iron phthalocyanine at 1000 °C. The size, growth direction, and density of the patterned nanotubes can be controlled under different growth conditions and template sizes. Atomic force microscopy and electron microscopy analyses reveal that the selective growth on the FIB template is due to its special surface morphology and crystalline structure.

The contagious magic of James Cook in Captain-Cook's cottage

It is widely known that the so-called Cooks' Cottage in Fitzroy Gardens, relocated from Yorkshire to Melbourne in 1934, was never inhabited by Captain James Cook. Yet a subliminal nationalism, sustained by the ancient traditions of contagious magic, feeds the conviction that the dwelling must be directly connected to Australia's foundation hero — a relic that the great man touched — or else it is meaningless. This paper tracks a sequence of managerial–interpretive strategies derived from a chronology of knowledge systems to make meanings at the cottage. It introduces evidence of the original shape of the building in its Great Ayton location, and observes the consequences on management and interpretation of an older demolition and consequent rebuilding of only half the cottage in Melbourne. Much turns on changing ideas about authenticity, as management strategies fail to engage the popular taste for a hero via the magic of faith. The result is a set of opposing principles in presenting the cottage: the role of the historical record as it has enlarged, and the desires of visitors who expect a simple connection between myth and materiality.