Search Results - "Bailey, M. R."

An early modern human presence in Sumatra 73,000–63,000 years ago by Westaway, K. E., Louys, J., Awe, R. Due, Morwood, M. J., Price, G. J., Zhao, J.-x., Aubert, M., Joannes-Boyau, R., Smith, T. M., Skinner, M. M., Compton, T., Bailey, R. M., van den Bergh, G. D., de Vos, J., Pike, A. W. G., Stringer, C., Saptomo, E. W., Rizal, Y., Zaim, J., Santoso, W. D., Trihascaryo, A., Kinsley, L., Sulistyanto, B.

“…Morphological analysis of teeth found at Lida Ajer shows that these belong to Homo sapiens , indicating that modern humans were in Sumatra between 73,000 and…”
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Using artificial neural networks to predict future dryland responses to human and climate disturbances by Buckland, C. E., Bailey, R. M., Thomas, D. S. G.

“…Land degradation and sediment remobilisation in dryland environments is considered to be a significant global environmental problem. Given the potential for…”
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Synergistic interactions among growing stressors increase risk to an Arctic ecosystem by Arrigo, K. R., van Dijken, Gert L., Cameron, M. A., van der Grient, J., Wedding, L. M., Hazen, L., Leape, J., Leonard, G., Merkl, A., Micheli, F., Mills, M. M., Monismith, S., Ouellette, N. T., Zivian, A., Levi, M., Bailey, R. M.

“…Oceans provide critical ecosystem services, but are subject to a growing number of external pressures, including overfishing, pollution, habitat destruction,…”
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Late Pleistocene Human Skull from Hofmeyr, South Africa, and Modern Human Origins by Grine, F.E, Bailey, R.M, Harvati, K, Nathan, R.P, Morris, A.G, Henderson, G.M, Ribot, I, Pike, A.W.G

“…The lack of Late Pleistocene human fossils from sub-Saharan Africa has limited paleontological testing of competing models of recent human evolution. We have…”
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Modelling particle retention in the alveolar-interstitial region of the human lungs by Gregoratto, D, Bailey, M R, Marsh, J W

“…Better information is available now on long-term particle retention in the human lungs than there was in 1994, when the human respiratory tract model (HRTM)…”
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The Early to Middle Stone Age Transition and the Emergence of Modern Human Behaviour at site 8-B-11, Sai Island, Sudan by Van Peer, P, Fullagar, R, Stokes, S, Bailey, R.M, Moeyersons, J, Steenhoudt, F, Geerts, A, Vanderbeken, T, De Dapper, M, Geus, F

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Understanding linear dune chronologies: Insights from a simple accumulation model by Telfer, M.W., Bailey, R.M., Burrough, S.L., Stone, A.E.S., Thomas, D.S.G., Wiggs, G.S.F.

“…Dunefields are today often found in regions where environmental conditions are no longer conducive to widespread aeolian transport and deposition, and are thus…”
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Further investigations of the quartz optically stimulated luminescence components using linear modulation by Singarayer, J.S., Bailey, R.M.

“…The optically stimulated luminescence (OSL) from quartz is known to be the sum of several components with different rates of charge loss, originating from…”
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Towards a general kinetic model for optically and thermally stimulated luminescence of quartz by Bailey, R.M

“…An attempt to produce a self-consistent general model of quartz luminescence behaviour (thermally and optically stimulated) is presented. Results from a…”
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Paper I—simulation of dose absorption in quartz over geological timescales and its implications for the precision and accuracy of optical dating by Bailey, R.M.

“…A theoretical model of quartz luminescence is presented and used to simulate luminescence response to environmental dose rates over geological timescales…”
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Spatial and temporal signatures of fragility and threshold proximity in modelled semi-arid vegetation by Bailey, R. M.

“…Understanding the behaviour of complex environmental systems, particularly as critical thresholds are approached, is vitally important in many contexts. Among…”
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IMBA Professional Plus: a flexible approach to internal dosimetry by Birchall, A., Puncher, M., Marsh, J. W., Davis, K., Bailey, M. R., Jarvis, N. S., Peach, A. D., Dorrian, M.-D., James, A. C.

“…IMBA (Integrated Modules for Bioassay Analysis) is a suite of software modules that implement the current ICRP biokinetic and dosimetric models for estimation…”
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Focusing of high power ultrasound beams and limiting values of shock wave parameters by Bessonova, O. V., Khokhlova, V. A., Bailey, M. R., Canney, M. S., Crum, L. A.

“…In this work, the influence of nonlinear and diffraction effects on amplification factors of focused ultrasound systems is investigated. The limiting values of…”
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Separation of quartz optically stimulated luminescence components using green (525 nm) stimulation by Bailey, R.M., Yukihara, E.G., McKeever, S.W.S.

“…It is well known that estimates of total absorbed ionizing radiation dose can be made using the Optically Stimulated Luminescence (OSL) signal of natural…”
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Physical mechanisms of the therapeutic effect of ultrasound (a review) by Bailey, M. R., Khokhlova, V. A., Sapozhnikov, O. A., Kargl, S. G., Crum, L. A.

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Component-resolved bleaching spectra of quartz optically stimulated luminescence: preliminary results and implications for dating by Singarayer, J.S., Bailey, R.M.

“…Bleaching spectra of the ‘fast’ and ‘medium’ optically stimulated luminescence (OSL) components of quartz are reported. A dependence of photoionization…”
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Biodiversity baselines, thresholds and resilience: testing predictions and assumptions using palaeoecological data by Willis, K.J., Bailey, R.M., Bhagwat, S.A., Birks, H.J.B.

“…Fossil records are replete with examples of long-term biotic responses to past climate change. One particularly useful set of records are those preserved in…”
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The measured dependence of laboratory beta dose rates on sample grain size by Armitage, S.J., Bailey, R.M.

“…The dependence of laboratory beta dose rate on grain size was measured using a Risø TL-DA-15 reader with the latest model of source housing (Radiat. Meas…”
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Optical dating of aeolian dynamism on the West African Sahelian margin by Stokes, S, Bailey, R.M, Fedoroff, N, O'Marah, K.E

“…The Sahelian Margin of West Africa is widely recognised as an area of recent environmental catastrophe and human suffering arising from food shortage and land…”
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Improved recovery of active recombinant laccase from maize seed by BAILEY, M. R, WOODARD, S. L, VAN GASTEL, F, HOWARD, J. A, HOOD, E. E, CALLAWAY, E, BEIFUSS, K, MAGALLANES-LUNDBACK, M, LANE, J. R, HORN, M. E, MALLUBHOTLA, H, DELANEY, D. D, WARD, M

“…Lignolytic enzymes such as laccase have been difficult to over-express in an active form. This paper describes the expression, characterization, and…”
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