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.

Political Islam and human security

Summary: "In the wake of the September 11 and subsequent terrorist attacks, the academic and media commentaries on Islam the religion and Islam the basis for political ideology haves received an unprecedented high level of exposure and attention. The acts of political violence by extremist groups and the omnipresent war on terror have added fresh uncertainties to an already complex global order. Just as terrorism and counter-terrorism are locked in a mutually re-enforcing symbiosis, the sense of insecurity felt by Muslims and non-Muslims alike is mutually dependent and has the potential to escalate. This general assessment holds true for Muslims living in the Muslim world and beyond. The pervasive sense of being under attack physically and culturally by the United States and its allies has contributed to a growing unease among Muslims and re-enforced deep-seated mistrust of the ʻWestʼ. Public articulation of such misgivings has in turn, lent credence to Western observers who posit an inherent antipathy between the West and the Muslim world. The subsequent policies that have emerged in this context of fear and mutual distrust have contributed to the vicious cycle of insecurity. The present volume is anchored in the current debates on the uneasy and potentially mutually destructive relationship between the Muslim world and certain West countries. It brings together leading international scholars in this interdisciplinary field to deal with such inter-related questions as the nature of Islamism, the impact of the ʻwar on terrorʼ on the spread of militancy, the growing sense of being under siege by Muslim Diasporas and the many unintended ramifications of a security-minded world order. This volume deliberately focuses on these issues both at a broad theoretical level but more importantly in the form of a number of prominent case studies including Indonesia, Algeria and Turkey."--Publisher description.

Study of small rural schools in a climate of rapid change

An investigation of interactive factors affecting educational outcomes in small rural primary schools in a climate of rapid change. Demonstrates that the school-community relationship in small rural communities is a complex symbiosis. Teachers' understandings of how the small rural community context, the curriculum and pre-service experiences interact and work in these settings are crucial to maximising educational outcomes.

Positive and negative effects of phoretic mites on the reproductive output of an invasive bark beetle

When multiple species coexist upon a single host, their combined effect on the host can be unpredictable. We explored the effect of phoretic mites on the reproductive output of the five-spined bark beetle, Ips grandicollis. Using correlative approaches and experimental manipulation of mite numbers we examined how mite load affected the number, size and condition of bark beetle offspring produced. We found that mites have both negative and positive consequences on different aspects of bark beetle reproduction. Females from which mites were removed were more fecund and produced larger offspring than females with mites, implying a cost of mite loads. However, when mites were present on females, those bearing the highest mite loads produced offspring that were larger and in better condition, indicating a beneficial effect of mites. These data suggest that phoretic interactions between mites and bark beetles differ over the course of the host’s lifespan, with either the mites interacting in different ways with different life stages of the host (parasitic on adult, mutualistic with larvae), and/or the beetles being host to different mite assemblages over their lifetime.

The sky from earth : landscape as awareness

For thousands of years mankind has looked at the sky above to engage with the surrounding environment. The observation of solar, lunar and other celestial events guided settlements as well as human movements and activities, just as the cycle of the seasons influenced agricultural crops or dwelling. Archaeoastronomy includes many examples of fabrications in the landscape, constructed solely to observe the sky. The awareness of the sky can be particularly important in the contemporary landscape where the design of a sustainable environment has taken on a sense of urgency. This paper features a survey of several international and Australian archaeoastronomical examples and presents a vocabulary of contemporary interventions in the landscape designed to bring awareness of the sky from observation of celestial events. Some of the contemporary interventions are realized while others are deign proposals, in all examples the viewer is engaged in time-based perceptions of different landscapes aided by minimal constructions, which facilitate the observation of the daily sun path, lunar phases and star trails. A symbiosis between the land, the sky and the observer is established, bringing awareness of how the sky above engages the life on earth. This paper offers a fresh insight, drawing upon Indigenous wisdom as well as contemporary debates and literature, to appreciate the social and cultural significance of these places. By reading and appreciating these examples, and the cultures they are party to, new insights and avenues can be offered as to better design and manage our human environments.

Political Islam and human security

In the wake of the September 11 and subsequent terrorist attacks, the academic and media commentaries on Islam the religion and Islam the basis for political ideology haves received an unprecedented high level of exposure and attention. The acts of political violence by extremist groups and the omnipresent war on terror have added fresh uncertainties to an already complex global order. Just as terrorism and counter-terrorism are locked in a mutually re-enforcing symbiosis, the sense of insecurity felt by Muslims and non-Muslims alike is mutually dependent and has the potential to escalate. This general assessment holds true for Muslims living in the Muslim world and beyond. The pervasive sense of being under attack physically and culturally by the United States and its allies has contributed to a growing unease among Muslims and re-enforced deep-seated mistrust of the ‘West’. Public articulation of such misgivings has in turn, lent credence to Western observers who posit an inherent antipathy between the West and the Muslim world. The subsequent policies that have emerged in this context of fear and mutual distrust have contributed to the vicious cycle of insecurity.

Genome sequence of Ensifer medicae strain WSM1115, an acid-tolerant Medicago-nodulating microsymbiont from Samothraki, Greece

Ensifer medicae (syn. Sinorhizobium medicae) strain WSM1115 forms effective nitrogen fixing symbioses with a range of annual Medicago species and is used in commercial inoculants in Australia. WSM1115 is an aerobic, motile, Gram-negative, non-spore-forming rod. It was isolated from a nodule recovered from the root of burr medic (Medicago polymorpha) collected on the Greek Island of Samothraki. WSM1115 has a broad host range for nodulation and N2 fixation capacity within the genus Medicago, although this does not extend to all medic species. WSM1115 is considered saprophytically competent in moderately acid soils (pHCaCl2 5.0) however, has failed to persist at field sites where soil salinity exceeded 10 ECe (dS/m). Here we describe the features of E. medicae strain WSM1115, together with genome sequence information and its annotation. The 6,861,065 bp high-quality-draft genome is arranged into 7 scaffolds of 28 contigs, contains 6,789 protein-coding genes and 83 RNA-only encoding genes, and is one of 100 rhizobial genomes sequenced as part of the DOE Joint Genome Institute 2010 Genomic Encyclopedia for Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB) project.

Genome sequence of the Lotus corniculatus microsymbiont Mesorhizobium loti strain R88B

Mesorhizobium loti strain R88B was isolated in 1993 in the Rocklands range in Otago, New Zealand from a Lotus corniculatus root nodule. R88B is an aerobic, Gram-negative, non-spore-forming rod. This report reveals the genome of M. loti strain R88B contains a single scaffold of size 7,195,110 bp which encodes 6,950 protein-coding genes and 66 RNA-only encoding genes. This genome does not harbor any plasmids but contains the integrative and conjugative element ICEMlSym(R7A), also known as the R7A symbiosis island, acquired by horizontal gene transfer in the field environment from M. loti strain R7A. It also contains a mobilizable genetic element ICEMladh(R88B), that encodes a likely adhesin gene which has integrated downstream of ICEMlSym(R7A), and three acquired loci that together allow the utilization of the siderophore ferrichrome. This rhizobial genome is one of 100 sequenced as part of the DOE Joint Genome Institute 2010 Genomic Encyclopedia for Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB) project.

Genome sequence of the Lotus spp. microsymbiont Mesorhizobium loti strain NZP2037

Mesorhizobium loti strain NZP2037 was isolated in 1961 in Palmerston North, New Zealand from a Lotus divaricatus root nodule. Compared to most other M. loti strains, it has a broad host range and is one of very few M. loti strains able to form effective nodules on the agriculturally important legume Lotus pedunculatus. NZP2037 is an aerobic, Gram negative, non-spore-forming rod. This report reveals that the genome of M. loti strain NZP2037 does not harbor any plasmids and contains a single scaffold of size 7,462,792 bp which encodes 7,318 protein-coding genes and 70 RNA-only encoding genes. This rhizobial genome is one of 100 sequenced as part of the DOE Joint Genome Institute 2010 Genomic Encyclopedia for Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB) project.

Genome sequence of the Lotus spp. microsymbiont Mesorhizobium loti strain R7A

Mesorhizobium loti strain R7A was isolated in 1993 in Lammermoor, Otago, New Zealand from a Lotus corniculatus root nodule and is a reisolate of the inoculant strain ICMP3153 (NZP2238) used at the site. R7A is an aerobic, Gram-negative, non-spore-forming rod. The symbiotic genes in the strain are carried on a 502-kb integrative and conjugative element known as the symbiosis island or ICEMlSym(R7A). M. loti is the microsymbiont of the model legume Lotus japonicus and strain R7A has been used extensively in studies of the plant-microbe interaction. This report reveals that the genome of M. loti strain R7A does not harbor any plasmids and contains a single scaffold of size 6,529,530 bp which encodes 6,323 protein-coding genes and 75 RNA-only encoding genes. This rhizobial genome is one of 100 sequenced as part of the DOE Joint Genome Institute 2010 Genomic Encyclopedia for Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB) project.

Sports betting marketing during sporting events: a stadium and broadcast census of Australian Football League matches

OBJECTIVE: Using Australian Football League (AFL) matches as a case study, we investigated the frequency, length and content of marketing strategies for sports betting during two specific settings: 1) at stadiums during four live matches; and 2) during eight televised broadcasts of matches. METHODS: Census of sports betting marketing during Round 12 of the 2011 AFL premiership season. RESULTS: Per match, there was an average of 58.5 episodes (median 49.5, s.d 27.8) and 341.1 minutes (median 324.1 minutes and s.d 44.5) of sports betting marketing at stadiums, and 50.5 episodes (median 53.5, s.d 45.2) and 4.8 minutes (median 5.0 minutes, s.d 4.0) during televised broadcasts. A diverse range of marketing techniques were used to: a) embed sports betting within the game; b) align sports betting with fans' overall experience of the game; and c) encourage individuals to bet live during the game. There were very few visible or audible messages (such as responsible gambling or Gambler's Help messages) to counter-frame the overwhelmingly positive messages that individuals received about sports betting during the match. CONCLUSIONS AND IMPLICATIONS: This study raises important questions about the impacts of saturation, integrated and impulse gambling marketing strategies in sporting matches. Future research should explore: 1) how wagering industry marketing strategies may affect the attitudes and behaviours of community sub-groups (e.g. young male sports fans, and children); and 2) which public health and policy strategies, including regulation and harm minimisation messaging, will be effective in responding to wagering industry marketing strategies during sporting matches.

High colonization by native arbuscular mycorrhizal fungi (AMF) of rubber trees in small-holder plantations on low fertility soils in North East Thailand

Rubber tree is a very important crop in Thailand, representing an essential source of income for farmers. In the past two decades, rubber tree plantations have been greatly expanding in unfavorable areas, where climate conditions are difficult and soil fertility is very poor. To optimize latex yields, mineral fertilizers have been widely used. A better understanding of the roles of the biological compartment in soil fertility is essential to determine alternative management practices to sustain soil fertility and optimize latex yields. Arbuscular mycorrhizal fungi (AMF) are widely recognized as beneficial for plants, mainly through their role in improving plant nutrient uptake. The objective of this study was to assess the AMF populations in rubber tree plantations and the impact of both soil characteristics and plantation age on these communities. Our results showed that all rubber trees were highly colonized, regardless of the soil structure and nutrient contents. AMF colonization was not affected by the age of the trees, suggesting that maintaining the symbiosis is likely to be beneficial at all stages. A better understanding and management of the microbial communities would contribute to maintaining or restoring soil fertility, leading to a better tree growth and optimized latex yield.

Identification and topographical characterisation of microbial nanowires in Nostoc punctiforme

Extracellular pili-like structures (PLS) produced by cyanobacteria have been poorly explored. We have done detailed topographical and electrical characterisation of PLS in Nostoc punctiforme PCC 73120 using transmission electron microscopy (TEM) and conductive atomic force microscopy (CAFM). TEM analysis showed that N. punctiforme produces two separate types of PLS differing in their length and diameter. The first type of PLS are 6-7.5 nm in diameter and 0.5-2 µm in length (short/thin PLS) while the second type of PLS are ~20-40 nm in diameter and more than 10 µm long (long/thick PLS). This is the first study to report long/thick PLS in N. punctiforme. Electrical characterisation of these two different PLS by CAFM showed that both are electrically conductive and can act as microbial nanowires. This is the first report to show two distinct PLS and also identifies microbial nanowires in N. punctiforme. This study paves the way for more detailed investigation of N. punctiforme nanowires and their potential role in cell physiology and symbiosis with plants.