Gut travellers : internal dispersal of aquatic organisms by waterfowl

Aim: Patterns of high biodiversity among less mobile organisms throughout isolated locations suggest that passive dispersal importantly contributes to biodiversity. We examined the contribution of waterbirds to the dispersal of plant seeds and macroinvert

Turning the spotlight to international students’ internal negotiations: critical thinking in academic writing

The case study reported in this chapter explores how four Chinese and Vietnamese international students from two disciplines, Economics and Education, mediated their ways of displaying critical thinking in disciplinary writing at an Australian university. It draws on a modified version of Lillis’s (2001) heuristic and positioning theory (Harre´ & van Langenhove, 1999) for the interpretation of students’ writing practices within an institutional context. The study includes four talks around texts, which engage the students in an exploration of their practices in demonstrating their critical thinking in their first texts at the university, and four in-depth interviews six months later, which aim to examine how students negotiated their writing practices as they progressed through their course.

Performance evaluation of e-government services using balance scorecard : an empirical study in Jordan

Purpose - the purpose of this paper is to emphasise on a balance between quantitative and qualitative measures, and examine the use of Balanced Scorecard to evaluate and estimate the performance of information and communication technologies (ICT) in delivering valuable e-government services through the internet. Design/methodology/approach - This study tests the hypotheses of e-government effectiveness using Balanced Scorecard technique by incorporating qualitative measures within a quantitative research methodology with data collected by means of a survey questionnaire. The survey sample of 383 stakeholders includes common customers, employees of e-government, and employees from the IT sector. The survey data were analysed to test the hypothesis in measuring e-government effectiveness from Balanced Scorecard's four dimensions: customer perspective, financial perspective, internal business process perspective, and innovation and learning perspective. Findings - The results show that the Balanced Scorecard factors fit very well with monitoring and measuring the performance of e-government in Jordan, and also in evaluating their success in IT project investments. Originality/value - This study attempts to address this gap in the literature and would benefit future studies in applying Balanced Scorecard for performance evaluation of various IT projects that are gaining huge investments from governments and organisations .

Silk scaffolds achieved using pickering high internal phase emulsion templating and ionic liquids

We describe a convenient route to the preparation of silk scaffolds that does not require silk fiber dissolution and regeneration. We prepare the silk scaffolds via a single step pickering-high internal phase emulsion (HIPE) method. Additionally, we find that the use of biocompatible ionic liquids significantly improves the compressive properties of the HIPEs.