Institution
Australian National University
Education•Canberra, Australian Capital Territory, Australia•
About: Australian National University is a education organization based out in Canberra, Australian Capital Territory, Australia. It is known for research contribution in the topics: Population & Galaxy. The organization has 34419 authors who have published 109261 publications receiving 4315448 citations. The organization is also known as: The Australian National University & ANU.
Topics: Population, Galaxy, Stars, Zircon, Politics
Papers published on a yearly basis
Papers
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TL;DR: Overall, while there may be a small genetic contribution to school myopia, detectable under conditions of low environmental variation, environmental change appears to be the major factor increasing the prevalence of myopia around the world.
606 citations
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TL;DR: The Anthropocene, following the lost world of the Holocene, holds challenges for both science and society as mentioned in this paper, and the challenges of the Anthropocene can be summarized as follows:
Abstract: The Anthropocene, following the lost world of the Holocene, holds challenges for both science and society.
605 citations
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TL;DR: Several problems with existing hypotheses for the evolution of parental care are identified and a number of poorly understood contrasts which, once resolved, should help elucidate avian social evolution are highlighted.
Abstract: Estimates of the incidence of major classes of parental care by birds are drawn from classical studies that preceded both the publication of a massive secondary literature and the revolution driven by molecular approaches to avian phylogeny. Here, I review this literature in the light of new phylogenetic hypotheses and estimate the prevalence of six distinct modes of care: use of geothermal heat to incubate eggs, brood parasitism, male only care, female only care, biparental care and cooperative breeding. Female only care and cooperative breeding are more common than has previously been recognized, occurring in 8 and 9% of species, respectively. Biparental care by a pair bonded male and female is the most common pattern of care but at 81% of species, the pattern is less common than once believed. I identify several problems with existing hypotheses for the evolution of parental care and highlight a number of poorly understood contrasts which, once resolved, should help elucidate avian social evolution.
605 citations
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TL;DR: Bellwood's First Farmers as discussed by the authors is a major new statement which presents a robustly expressed solution to one of those classic problems which provides a benchmark for theorization and justifies archaeology as a field.
Abstract: There can be no doubt that Peter Bellwood's First Farmers is a major new statement which presents a robustly expressed solution to one of those classic problems which provides a benchmark for theorization and justifies archaeology as a field. But agreement stops there. Few academic books published recently have evoked such highly charged reactions. On the one hand, First Farmers has impressed many critics, reached audiences far afield from traditional archaeological readerships, and garnered major book awards from professional bodies such as the Society for American Archaeology. On the other hand, it has been subjected to a level of concerted criticism rare in the academic world. As the reviews below show, it has clearly hit a nerve; the gloves are off.First Farmers polarizes scholars in complex ways. Much recent work on agricultural origins, particularly in Europe, has had a strongly indigenist and particularistic tone, averse to mass movements of peoples and ‘grand narratives’ in general. But even advocates of grand narrative in general may take exception to Bellwood's ‘language dispersals’ thesis. Similarly, the very attempt to bring together linguistic, genetic and archaeological data in an account of the past is controversial to some, but even those who aspire to this kind of interdisciplinary synthesis rarely agree on how it can be carried out.Neither the book nor its critics here are likely to be the last word on the subject. But whether one agrees with it or not, First Farmers is a welcome addition to the agricultural origins scene, which, at least in Europe, has been evolving over the last two decades towards a sort of eclectic middle-ground consensus in which difference of opinion is accommodated by eschewing bold generalization.
605 citations
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University of Oxford1, Australian National University2, Queen's University Belfast3, University of Maryland, College Park4, University of the Basque Country5, Autonomous University of Madrid6, University of Siena7, Centre national de la recherche scientifique8, University of Tübingen9, University of La Laguna10, University of Cantabria11, University of Trento12, Royal Belgian Institute of Natural Sciences13, University of Massachusetts Amherst14, University of Arizona15, National University of Distance Education16, Weizmann Institute of Science17, Trent University18, University of Genoa19, University of Ferrara20, University of Oviedo21, Université de Montréal22, University College Dublin23, Natural History Museum24
TL;DR: Improved accelerator mass spectrometry 14C techniques are applied to construct robust chronologies from 40 key Mousterian and Neanderthal archaeological sites, showing that there was ample time for the transmission of cultural and symbolic behaviours, as well as possible genetic exchanges, between the two groups.
Abstract: The timing of Neanderthal disappearance and the extent to which they overlapped with the earliest incoming anatomically modern humans (AMHs) in Eurasia are key questions in palaeoanthropology. Determining the spatiotemporal relationship between the two populations is crucial if we are to understand the processes, timing and reasons leading to the disappearance of Neanderthals and the likelihood of cultural and genetic exchange. Serious technical challenges, however, have hindered reliable dating of the period, as the radiocarbon method reaches its limit at ∼50,000 years ago. Here we apply improved accelerator mass spectrometry (14)C techniques to construct robust chronologies from 40 key Mousterian and Neanderthal archaeological sites, ranging from Russia to Spain. Bayesian age modelling was used to generate probability distribution functions to determine the latest appearance date. We show that the Mousterian ended by 41,030-39,260 calibrated years bp (at 95.4% probability) across Europe. We also demonstrate that succeeding 'transitional' archaeological industries, one of which has been linked with Neanderthals (Châtelperronian), end at a similar time. Our data indicate that the disappearance of Neanderthals occurred at different times in different regions. Comparing the data with results obtained from the earliest dated AMH sites in Europe, associated with the Uluzzian technocomplex, allows us to quantify the temporal overlap between the two human groups. The results reveal a significant overlap of 2,600-5,400 years (at 95.4% probability). This has important implications for models seeking to explain the cultural, technological and biological elements involved in the replacement of Neanderthals by AMHs. A mosaic of populations in Europe during the Middle to Upper Palaeolithic transition suggests that there was ample time for the transmission of cultural and symbolic behaviours, as well as possible genetic exchanges, between the two groups.
605 citations
Authors
Showing all 34925 results
Name | H-index | Papers | Citations |
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Cyrus Cooper | 204 | 1869 | 206782 |
Nicholas G. Martin | 192 | 1770 | 161952 |
David R. Williams | 178 | 2034 | 138789 |
Krzysztof Matyjaszewski | 169 | 1431 | 128585 |
Anton M. Koekemoer | 168 | 1127 | 106796 |
Robert G. Webster | 158 | 843 | 90776 |
Ashok Kumar | 151 | 5654 | 164086 |
Andrew White | 149 | 1494 | 113874 |
Bernhard Schölkopf | 148 | 1092 | 149492 |
Paul Mitchell | 146 | 1378 | 95659 |
Liming Dai | 141 | 781 | 82937 |
Thomas J. Smith | 140 | 1775 | 113919 |
Michael J. Keating | 140 | 1169 | 76353 |
Joss Bland-Hawthorn | 136 | 1114 | 77593 |
Harold A. Mooney | 135 | 450 | 100404 |