Publications

11401 to 11412 of 14037 results

1. Reply to comment by S.M. Petrinec and S.A. Fuselier on ‘An ionospheric convection signature of antiparallel reconnection’

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2. Measurements of microbial protection from ultraviolet radiation in polar terrestrial microhabitats

   Biological dosimeters made from a monolayer of Bacillus subtilis spores were used to investigate the penetration of ultraviolet radiation into some widespread terrestrial microbial microhabitats at polar latitudes: at Mars […]

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3. The impact crater as a habitat: effects of impact processing of target materials

   Impact structures are a rare habitat on Earth. However, where they do occur they can potentially have an important influence on the local ecology. Some of the types of habitat […]

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4. Polar endoliths – an anti-correlation of climatic extremes and microbial diversity

   We examined the environmental stresses experienced by cyanobacteria living in endolithic gneissic habitats in the Haughton impact structure, Devon Island, Canadian High Arctic (75° N) and compared them with the […]

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5. The human exploration of the Martian poles Part 1 – from early expeditions to a permanent station

   The establishment of a permanent human scientific presence at the Martian poles requires the identification of a strategy for growth, from localized field parties to a permanent polar infrastructure. Using […]

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6. Impossible extinction: natural catastrophes and the supremacy of the microbial world

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7. A scientific response to small asteroid and comet impacts

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8. Residual solar cycle influence on trends in ionospheric F2-layer peak height

   [1] The longest data sets available for estimating thermospheric temperature trends are those from ground-based ionosondes, which often begin during the International Geophysical Year of 1957, close to a solar […]

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9. In situ and ground-based intercalibration measurements of plasma density at L = 2.5

   Two independent ground-based experiments and two satellite-borne experiments are used to interpret the changes in plasmaspheric composition at the same point in space during moderate geomagnetic activity on 22 January […]

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10. Solar activity levels in 2100

    We consider the likely levels of solar activity in 2100 by analysing the previous history of long-term solar and geomagnetic activity indices. We make use of superposed periods of similar […]

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11. Application of computational mechanics to the analysis of natural data: an example in geomagnetism

    We discuss how the ideal formalism of computational mechanics can be adapted to apply to a noninfinite series of corrupted and correlated data, that is typical of most observed natural […]

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12. Antarctic marine benthic diversity

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