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Institution

Curtin University

EducationPerth, Western Australia, Australia
About: Curtin University is a education organization based out in Perth, Western Australia, Australia. It is known for research contribution in the topics: Population & Zircon. The organization has 14257 authors who have published 48997 publications receiving 1336531 citations. The organization is also known as: WAIT & Western Australian Institute of Technology.


Papers
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Journal ArticleDOI
TL;DR: In this paper, the authors show that a star with the same mass as the Sun could be disrupted outside the event horizon if the black hole were spinning rapidly, and the rapid spin and high black hole mass can explain the high luminosity of this event.
Abstract: When a star passes within the tidal radius of a supermassive black hole, it will be torn apart1. For a star with the mass of the Sun (M ⊙) and a non-spinning black hole with a mass 108 M ⊙ 12,13, a star with the same mass as the Sun could be disrupted outside the event horizon if the black hole were spinning rapidly14. The rapid spin and high black hole mass can explain the high luminosity of this event.

224 citations

Journal ArticleDOI
TL;DR: The evidence for a strong correlation between the evolution of fire-response strategies and changes in fire regime 90-125 Ma greatly backdates the key role that fire has played in the Evolution of seed plants.
Abstract: The mapping of functional traits onto chronograms is an emerging approach for the identification of how agents of natural selection have shaped the evolution of organisms. Recent research has reported fire-dependent traits appearing among flowering plants from 60 million yr ago (Ma). Although there are many records of fossil charcoal in the Cretaceous (65-145Ma), evidence of fire-dependent traits evolving in that period is lacking. We link the evolutionary trajectories for five fire-adapted traits in Pinaceae with paleoatmospheric conditions over the last 250million yr to determine the time at which fire originated as a selective force in trait evolution among seed plants. Fire-protective thick bark originated in Pinus c. 126Ma in association with low-intensity surface fires. More intense crown fires emerged c. 89Ma coincident with thicker bark and branch shedding, or serotiny with branch retention as an alternative strategy. These innovations appeared at the same time as the Earth's paleoatmosphere experienced elevated oxygen levels that led to high burn probabilities during the mid-Cretaceous. The fiery environments of the Cretaceous strongly influenced trait evolution in Pinus. Our evidence for a strong correlation between the evolution of fire-response strategies and changes in fire regime 90-125Ma greatly backdates the key role that fire has played in the evolution of seed plants.

224 citations

Journal ArticleDOI
TL;DR: Preliminary results support that a relationship may exist between flexed spinal postures, reduced back muscle endurance, physical inactivity and LBP in subjects with a history of flexion injury and pain.

224 citations

Journal ArticleDOI
TL;DR: The Square Kilometre Array (SKA) is a planned large radio interferometer designed to operate over a wide range of frequencies, and with an order of magnitude greater sensitivity and survey speed than any current radio telescope as mentioned in this paper.
Abstract: The Square Kilometre Array (SKA) is a planned large radio interferometer designed to operate over a wide range of frequencies, and with an order of magnitude greater sensitivity and survey speed than any current radio telescope. The SKA will address many important topics in astronomy, ranging from planet formation to distant galaxies. However, in this work, we consider the perspective of the SKA as a facility for studying physics. We review four areas in which the SKA is expected to make major contributions to our understanding of fundamental physics: cosmic dawn and reionisation; gravity and gravitational radiation; cosmology and dark energy; and dark matter and astroparticle physics. These discussions demonstrate that the SKA will be a spectacular physics machine, which will provide many new breakthroughs and novel insights on matter, energy, and spacetime.

223 citations

Journal ArticleDOI
Christof Pforr1
TL;DR: In this paper, the authors demonstrate the usefulness of the policy network approach to describe, analyze, and explain the dynamics of the tourism policy domain with its vast variety of actors and complex web of interactions.

223 citations


Authors

Showing all 14504 results

NameH-indexPapersCitations
David Smith1292184100917
Christopher G. Maher12894073131
Mike Wright12777564030
Shaobin Wang12687252463
Mietek Jaroniec12357179561
John B. Holcomb12073353760
Simon A. Wilde11839045547
Jian Liu117209073156
Meilin Liu11782752603
Guochun Zhao11340640886
Mark W. Chase11151950783
Robert U. Newton10975342527
Simon P. Driver10945546299
Peter R. Schofield10969350892
Gao Qing Lu10854653914
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202398
2022454
20214,200
20203,818
20193,822
20183,543