Institution
Monash University
Education•Melbourne, Victoria, Australia•
About: Monash University is a education organization based out in Melbourne, Victoria, Australia. It is known for research contribution in the topics: Population & Poison control. The organization has 35920 authors who have published 100681 publications receiving 3027002 citations.
Papers published on a yearly basis
Papers
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TL;DR: In this article, the authors used FT-Raman spectroscopy with a 1064nm laser to investigate chemical structural changes of char during pyrolysis of brown coal samples.
740 citations
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TL;DR: The importance of the clarity of data analysis in the doing and reporting of interview‐based qualitative research is outlined.
736 citations
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University of Tasmania1, University of California, Santa Barbara2, University of São Paulo3, University of Cape Town4, South Dakota State University5, Columbia University6, Menzies Research Institute7, University of California, Los Angeles8, United States Geological Survey9, University of California, Berkeley10, Monash University11, University of Florida12, Arizona State University13, Southern Methodist University14, Royal Holloway, University of London15, National University of Singapore16, University of Arizona17
TL;DR: An historical framework is provided to promote understanding of the development and diversification of fire regimes, covering the pre-human period, human domestication of fire, and the subsequent transition from subsistence agriculture to industrial economies.
Abstract: Humans and their ancestors are unique in being a fire-making species, but ‘natural’ (i.e. independent of humans) fires have an ancient, geological history on Earth. Natural fires have influenced biological evolution and global biogeochemical cycles, making fire integral to the functioning of some biomes. Globally, debate rages about the impact on ecosystems of prehistoric human-set fires, with views ranging from catastrophic to negligible. Understanding of the diversity of human fire regimes on Earth in the past, present and future remains rudimentary. It remains uncertain how humans have caused a departure from ‘natural’ background levels that vary with climate change. Available evidence shows that modern humans can increase or decrease background levels of natural fire activity by clearing forests, promoting grazing, dispersing plants, altering ignition patterns and actively suppressing fires, thereby causing substantial ecosystem changes and loss of biodiversity. Some of these contemporary fire regimes cause substantial economic disruptions owing to the destruction of infrastructure, degradation of ecosystem services, loss of life, and smoke-related health effects. These episodic disasters help frame negative public attitudes towards landscape fires, despite the need for burning to sustain some ecosystems. Greenhouse gas-induced warming and changes in the hydrological cycle may increase the occurrence of large, severe fires, with potentially significant feedbacks to the Earth system. Improved understanding of human fire regimes demands: (1) better data on past and current human influences on fire regimes to enable global comparative analyses, (2) a greater understanding of different cultural traditions of landscape burning and their positive and negative social, economic and ecological effects, and (3) more realistic representations of anthropogenic fire in global vegetation and climate change models. We provide an historical framework to promote understanding of the development and diversification of fire regimes, covering the pre-human period, human domestication of fire, and the subsequent transition from subsistence agriculture to industrial economies. All of these phases still occur on Earth, providing opportunities for comparative research.
735 citations
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TL;DR: The data indicate that long ncRNAs are likely to be important in processes directing pluripotency and alternative differentiation programs, in some cases through engagement of the epigenetic machinery.
Abstract: The transcriptional networks that regulate embryonic stem (ES) cell pluripotency and lineage specification are the subject of considerable attention. To date such studies have focused almost exclusively on protein-coding transcripts. However, recent transcriptome analyses show that the mammalian genome contains thousands of long noncoding RNAs (ncRNAs), many of which appear to be expressed in a developmentally regulated manner. The functions of these remain untested. To identify ncRNAs involved in ES cell biology, we used a custom-designed microarray to examine the expression profiles of mouse ES cells differentiating as embryoid bodies (EBs) over a 16-d time course. We identified 945 ncRNAs expressed during EB differentiation, of which 174 were differentially expressed, many correlating with pluripotency or specific differentiation events. Candidate ncRNAs were identified for further characterization by an integrated examination of expression profiles, genomic context, chromatin state, and promoter analysis. Many ncRNAs showed coordinated expression with genomically associated developmental genes, such as Dlx1, Dlx4, Gata6, and Ecsit. We examined two novel developmentally regulated ncRNAs, Evx1as and Hoxb5/6as, which are derived from homeotic loci and share similar expression patterns and localization in mouse embryos with their associated protein-coding genes. Using chromatin immunoprecipitation, we provide evidence that both ncRNAs are associated with trimethylated H3K4 histones and histone methyltransferase MLL1, suggesting a role in epigenetic regulation of homeotic loci during ES cell differentiation. Taken together, our data indicate that long ncRNAs are likely to be important in processes directing pluripotency and alternative differentiation programs, in some cases through engagement of the epigenetic machinery.
726 citations
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TL;DR: In this paper, the authors investigated the effects of largest-shareholder ownership concentration, foreign ownership, and audit quality on the amount of firm-specific information incorporated into share prices, as measured by stock price synchronicity, of Chinese-listed firms over the 1996-2003 period.
Abstract: This paper investigates the effects of largest-shareholder ownership concentration, foreign ownership, and audit quality on the amount of firm-specific information incorporated into share prices, as measured by stock price synchronicity, of Chinese-listed firms over the 1996-2003 period. We show that synchronicity is a concave function of ownership by the largest shareholder with its maximum at an approximately 50% level. Further, we find that synchronicity is higher when the largest shareholder is government related. We also find that foreign ownership and auditor quality are inversely associated with synchronicity. Finally, we show that the amount of earnings information reflected in stock returns is lower for firms with high synchronicity.
725 citations
Authors
Showing all 36568 results
Name | H-index | Papers | Citations |
---|---|---|---|
Bert Vogelstein | 247 | 757 | 332094 |
Kenneth W. Kinzler | 215 | 640 | 243944 |
David J. Hunter | 213 | 1836 | 207050 |
David R. Williams | 178 | 2034 | 138789 |
Yang Yang | 171 | 2644 | 153049 |
Lei Jiang | 170 | 2244 | 135205 |
Dongyuan Zhao | 160 | 872 | 106451 |
Christopher J. O'Donnell | 159 | 869 | 126278 |
Leif Groop | 158 | 919 | 136056 |
Mark E. Cooper | 158 | 1463 | 124887 |
Theo Vos | 156 | 502 | 186409 |
Mark J. Smyth | 153 | 713 | 88783 |
Rinaldo Bellomo | 147 | 1714 | 120052 |
Detlef Weigel | 142 | 516 | 84670 |
Geoffrey Burnstock | 141 | 1488 | 99525 |