Macquarie University

About: Macquarie University is a education organization based out in Sydney, New South Wales, Australia. It is known for research contribution in the topics: Population & Context (language use). The organization has 14075 authors who have published 47673 publications receiving 1416184 citations. The organization is also known as: Macquarie uni.

Controlling upconversion nanocrystals for emerging applications

Abstract: Lanthanide-doped upconversion nanocrystals enable anti-Stokes emission with pump intensities several orders of magnitude lower than required by conventional nonlinear optical techniques. Their exceptional properties, namely large anti-Stokes shifts, sharp emission spectra and long excited-state lifetimes, have led to a diversity of applications. Here, we review upconversion nanocrystals from the perspective of fundamental concepts and examine the technical challenges in relation to emission colour tuning and luminescence enhancement. In particular, we highlight the advances in functionalization strategies that enable the broad utility of upconversion nanocrystals for multimodal imaging, cancer therapy, volumetric displays and photonics.

Gaze cueing of attention: visual attention, social cognition, and individual differences.

Abstract: During social interactions, people's eyes convey a wealth of information about their direction of attention and their emotional and mental states. This review aims to provide a comprehensive overview of past and current research into the perception of gaze behavior and its effect on the observer. This encompasses the perception of gaze direction and its influence on perception of the other person, as well as gaze-following behavior such as joint attention, in infant, adult, and clinical populations. Particular focus is given to the gaze-cueing paradigm that has been used to investigate the mechanisms of joint attention. The contribution of this paradigm has been significant and will likely continue to advance knowledge across diverse fields within psychology and neuroscience.

Progress with Proteome Projects: Why all Proteins Expressed by a Genome Should be Identified and How To Do It

Abstract: (1996). Progress with Proteome Projects: Why all Proteins Expressed by a Genome Should be Identified and How To Do It. Biotechnology and Genetic Engineering Reviews: Vol. 13, No. 1, pp. 19-50.

Using content analysis as a research method to inquire into intellectual capital reporting

Abstract: Increasingly, researchers in the field of intellectual capital (IC) need to be able to justify the specific research methods they use to collect the empirical data that they examine to support and test opinions regarding the merit of different approaches to managing and reporting IC. Of the various methods available to researchers seeking to understand intellectual capital reporting (ICR), content analysis is the most popular. The aim of this paper is to review the use of content analysis as a research method in understanding ICR and to offer some observations on the practical utility of the method. Further, the paper examines several research method issues relating to the use of content analysis that have been discussed in the social environmental accounting literature, but not as yet in the IC literature, which we believe are relevant to investigations underway in the field of ICR. This paper reports on several developmental issues we have confronted when using content analysis to examine the voluntary disclosure of IC in annual reports by various organisations. The paper also suggests two theoretical foundations for further investigation into the voluntary disclosure of IC by organisations, and suggests why content analysis is well matched to both these theories as a means to collect empirical data to test research propositions.

The evolution of plant functional variation: traits, spectra, and strategies

Abstract: Variation in plant functional traits results from evolutionary and environmental drivers that operate at a variety of different scales, which makes it a challenge to differentiate among them. In this article we describe patterns of functional trait variation and trait correlations within and among habitats in relation to several environmental and trade‐off axes. We then ask whether such patterns reflect natural selection and can be considered plant strategies. In so doing we highlight evidence that demonstrates that (1) patterns of trait variation across resource and environmental gradients (light, water, nutrients, and temperature) probably reflect adaptation, (2) plant trait variation typically involves multiple‐correlated traits that arise because of inevitable trade‐offs among traits and across levels of whole‐plant integration and that must be understood from a whole‐plant perspective, and (3) such adaptation may be globally generalizable for like conditions; i.e., the set of traits (collections of t...