Search Results - "Stebbings, S L"

Incidence of perforated diverticulitis and risk factors for death in a UK population by Morris, C. R., Harvey, I. M., Stebbings, W. S. L., Hart, A. R.

“…Background: Perforated diverticulitis (PD) remains a serious acute abdominal condition. The aims of this study were to measure its incidence in a large UK…”
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Atomic excitation during recollision-free ultrafast multi-electron tunnel ionization by Bryan, W. A, Stebbings, S. L, Suresh, M, Williams, I. D, Newell, W. R, McKenna, J, English, E. M. L, Wood, J, Srigengan, B, Turcu, I. C. E, Smith, J. M, Divall, E. J, Hooker, C. J, Langley, A. J, Collier, J. L

“…Modern intense ultrafast pulsed lasers generate an electric field of sufficient strength to permit tunnel ionization of the valence electrons in atoms. This…”
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Anti-inflammatory drugs, analgesics and the risk of perforated colonic diverticular disease by Morris, C. R., Harvey, I. M., Stebbings, W. S. L., Speakman, C. T. M., Kennedy, H. J., Hart, A. R.

“…Background: Acute perforated colonic diverticular disease has a mortality rate of up to 30 per cent, but little is known about its aetiology. The aim of this…”
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Spatially resolved soft X-ray spectrometry from single-image diffraction by Praeger, M, de Paula, A. M, Froud, C. A, Rogers, E. T. F, Stebbings, S. L, Brocklesby, W. S, Baumberg, J. J, Hanna, D. C, Frey, J. G

“…High-harmonic generation (HHG) offers better coherence, shorter pulse durations and far greater accessibility than synchrotron sources. These factors make HHG…”
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Generation of isolated attosecond extreme ultraviolet pulses employing nanoplasmonic field enhancement: optimization of coupled ellipsoids by Stebbings, S L, Süßmann, F, Yang, Y-Y, Scrinzi, A, Durach, M, Rusina, A, Stockman, M I, Kling, M F

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Apolipoprotein E gene polymorphism and colorectal cancer: gender-specific modulation of risk and prognosis by Watson, Mark A, Gay, Laura, Stebbings, William S L, Speakman, Chris T M, Bingham, Sheila A, Loktionov, Alexandre

“…Apolipoprotein E ( ApoE ) gene polymorphism is a major factor in lipid metabolism. It has been suggested that this polymorphism can modulate colorectal tumour…”
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Plasminogen activator inhibitor-1 gene polymorphism and colorectal cancer risk and prognosis by Loktionov, Alexandre, Watson, Mark A, Stebbings, William S.L, Speakman, Chris T.M, Bingham, Sheila A

“…Plasminogen activator inhibitor-1 (PAI-1) is a factor in urokinase-type plasminogen activator proteolytic system, which is important for tumour invasion and…”
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Excited ions in intense femtosecond laser pulses: laser-induced recombination by Williams, I D, McKenna, J, Wood, J, Suresh, M, Bryan, W A, Stebbings, S L, English, E M L, Calvert, C R, Srigengan, B, Divall, E J, Hooker, C J, Langley, A J, Newell, W R

“…Electron-ion recombination in a laser-induced electron recollision is of fundamental importance as the underlying mechanism responsible for the generation of…”
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Iron-deficiency anaemia caused by an enterolith-filled jejunal duplication cyst by Tamvakopoulos, George S, Sams, Virginia, Preston, Peter, Stebbings, William S L

“…Enterogenous duplication cysts are rare, but recognised, developmental anomalies. Duplications in the midgut are the commonest of these rare anomalies with a…”
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Screen-detected colorectal cancers show improved cancer-specific survival when compared with cancers diagnosed via the 2-week suspected colorectal cancer referral guidelines by Courtney, E. D., Chong, D., Tighe, R., Easterbrook, J. R., Stebbings, W. S. L., Hernon, J.

“…Aim  Biennial screening for colorectal cancer using faecal occult blood testing has been shown to reduce the relative risk of mortality from colorectal cancer…”
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Do calcium channel blockers and antimuscarinics protect against perforated colonic diverticular disease? A case control study by Morris, C R, Harvey, I M, Stebbings, W S L, Speakman, C T M, Kennedy, H J, Hart, A R

“…Background: The aetiology of perforated colonic diverticular disease (PCDD) remains largely unknown. Perforation may result from a combination of high…”
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Multiple ionization of ions and atoms by intense ultrafast laser pulses by Suresh, M., McKenna, J., Srigengan, B., Williams, I.D., English, E.M.L., Stebbings, S.L., Bryan, W.A., Newell, W.R., Divall, E.J., Hooker, C.J., Langley, A.J.

“…Non-sequential processes in the multiple ionization of Xe and Xe+ targets subject to intense femtosecond laser pulses have been investigated. A precise ratio…”
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Epidemiology of perforated colonic diverticular disease by Morris, C R, Harvey, I M, Stebbings, W S L, Speakman, C T M, Kennedy, H J, Hart, A R

“…Perforated colonic diverticular disease results in considerable mortality and morbidity. This review appraises existing evidence on the epidemiology and…”
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Ultrafast ionization study of N 2 in intense linearly and circularly polarized laser fields by McKenna, J., Suresh, M., Srigengan, B., Williams, I. D., Bryan, W. A., English, E. M. L., Stebbings, S. L., Newell, W. R., Turcu, I. C. E., Smith, J. M., Divall, E. J., Hooker, C. J., Langley, A. J., Collier, J. L.

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Postoperative stay following colorectal surgery: a study of factors associated with prolonged hospital stay by Reddy, K M, Meyer, C E R, Palazzo, F F, Conaghan, P, Blunt, M C, Stebbings, W S L, Leicester, R J, Cullen, P T

“…To study the factors that contribute to postoperative stay following colorectal surgery. A prospective observational study. Three colorectal surgical units - a…”
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Geometry- and diffraction-independent ionization probabilities in intense laser fields: Probing atomic ionization mechanisms with effective intensity matching by Bryan, W. A., Stebbings, S. L., English, E. M. L., Goodworth, T. R. J., Newell, W. R., McKenna, J., Suresh, M., Srigengan, B., Williams, I. D., Turcu, I. C. E., Smith, J. M., Divall, E. J., Hooker, C. J., Langley, A. J.

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Atomic excitation during recollision-free ultrafast multi-electron tunnel ionization by Bryan, W. A, Stebbings, S. L, McKenna, J, English, E. M. L, Suresh, M, Wood, J, Srigengan, B, Turcu, I. C. E, Smith, J. M, Divall, E. J, Hooker, C. J, Langley, A. J, Collier, J. L, Williams, I. D, Newell, W. R

“…W A Bryan et al, Nature Physics 2 p379-383 (2006) Modern intense ultrafast pulsed lasers generate an electric field of sufficient strength to permit tunnel…”
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Direct measurement of the complex refractive index in the extreme ultraviolet spectral region using diffraction from a nanosphere array by Mills, B., Chau, C. F., Rogers, E. T. F., Grant-Jacob, J., Stebbings, S. L., Praeger, M., de Paula, A. M., Froud, C. A., Chapman, R. T., Butcher, T. J., Baumberg, J. J., Brocklesby, W. S., Frey, J. G.

“…Using extreme ultraviolet (XUV) radiation from a high harmonic source, we observe diffraction from a single-layer self-assembled hexagonal array of 196 ± 1.2  …”
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Molecular control of the evolution of capillary-generated soft X-ray high harmonics by Stebbings, S L, Rogers, E T F, de Paula, A M, Praeger, M, Froud, C A, Mills, B, Hanna, D C, Baumberg, J J, Brocklesby, W S, Frey, J G

“…High harmonic generation from targets of Ar, N2 and N2O in a gas-filled capillary has been studied. A clear shift in the weighting of the harmonic intensity…”
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Comparison of duplex ultrasonography and venography in the diagnosis of deep venous thrombosis by Mitchell, D C, Grasty, M S, Stebbings, W S, Nockler, I B, Lewars, M D, Levison, R A, Wood, R F

“…Sixty-five patients with suspected deep venous thrombosis (DVT) in 68 limbs were entered consecutively into a study to compare venography with duplex…”
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