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A child’s right to high quality education not only relies on a competent and skilled workforce, but one in which educators are well. Supporting a well workforce requires governments, organisations and educators to attend to work environment quality. This attention needs be based on sound, relevant evidence. In this paper we contribute evidence of educators’ well-being from the survey component of an Australian study with 73 participants. We map results against international guidelines, and policy openings in Australia’s National Quality Standard to understand how educators’ work environments are affecting their well-being. We conclude that existing policies on quality in early childhood education in Australia attend to only some features of work environments, with a notable absence of attention to supporting educators in the relational complexities of their work. To enable educators to provide high quality education and care, greater attention is needed by organisations and governments to what quality work environments might look like.

1997. Plasma membrane transport systems in higher plants: From black boxes to molecular physiology. -Physiol. Plant. 100: 1-15.Considerable progress in identifying transport systems of the plant plasma membrane has been made recently. The putative systems cloned to date comprise H*-ATPases, potassium, chloride and water channels, and carriers involved in the transport of glucose, sucrose, amino acids, peptides, potassium, nitrate, ammonium, phosphate, sulfate, iron and copper. Most of these systems were identified first in Arabidopsis thaliarm. Successful cloning strategies have involved the following variety of techniques: complementation of yeast mutants, screening of Arabidopsis mutants, immunoscreening of a cDNA expression library expressed in mammalian cells, screening of genomic and cDNA libraries with probes (or degenerate oligonucleotides) derived from yeast and/or animal genes, or database screening for sequence similarity to eukaryotic counterparts. Many related transport systems have subsequently been identified either by screening libraries directly, or by systematic cDNA sequencing programs. Surprisingly large gene families have been revealed. Heterologous expression systems, such as yeast, Xenopus oocytes or insect cells, provide tools for studying the transport activities, biochemical properties and structure-function relationships of these systems. Their expression and functions in pianta are investigated using northern blot analysis, in situ hybridization, and transgenic approaches. Individual systems encoded by the same gene family can differ in their transport properties and have distinct tissue expression patterns. Such diversity might be central to the integration of solute transport at the whole plant level, allowing the differential expression of sets of transport systems specifically tailored to the requirements of each tissue.

IT IS WEll ESTABlIShED ThAT high-quality early childhood education and care (ECEC) enhance children's wellbeing and development and have social and economic benefits. Yet quality is a contested term that is understood differently and used in diverse ways for a range of purposes. This paper reports on a study that investigated a) how six early childhood teachers working in long day care services understood and made provision for quality, and b) their perspectives on how quality was understood and provided for in their services. An in-depth interview was conducted with each teacher. Data analysis was informed by Cleveland and Krashinksy's (2005) tangible and less tangible aspects of quality and Goodfellow's (2003) hidden dimensions of professional practice. The paper highlights the potential use of metaphor to illuminate less tangible aspects of quality, particularly those associated with professional practice and policy making.

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