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  1. Article

    Open Access

    37th International Symposium on Intensive Care and Emergency Medicine (part 3 of 3)

    M. Von Seth, L. Hillered, A. Otterbeck, K. Hanslin, A. Larsson, J. Sjölin… in Critical Care (2017)

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  2. No Access

    Article

    Light absorption in Ge nanoclusters embedded in SiO2: comparison between magnetron sputtering and sol–gel synthesis

    SiGeO films have been produced by a sol–gel derived approach and by magnetron sputtering deposition. Post-thermal annealing of SiGeO films in forming gas or nitrogen atmosphere between 600 and 900 °C ensured t...

    S. Cosentino, S. Knebel, S. Mirabella, S. Gibilisco, F. Simone… in Applied Physics A (2014)

  3. Article

    Open Access

    Reduced expression of PPAR-β/δ limits the potential beneficial effects of GW0742 during septic shock in atherosclerotic swine

    H Bracht, F Simon, J Matallo, M Gröger, O McCook, A Seifritz, M Georgieff… in Critical Care (2012)

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  4. No Access

    Article

    Structural and electrical properties of sol–gel derived Ge nanocrystals in SiO2 films

    Stoichiometric mixed germanate–silicate glass films were fabricated on boron-doped silicon substrates by means of a sol–gel based synthesis procedure. In order to initiate the growth of elemental germanium (Ge...

    S. Knebel, A. Kyriakidou, H. Bracht, H. Rösner, G. Wilde in Applied Physics A (2011)

  5. Article

    Open Access

    Impact of hepatic venous oxygen efflux and carotid blood flow on the difference between mixed and central venous oxygen saturation

    T Correa, R Kindler, S Brandt, J Gorrasi, T Regueira, H Bracht, F Porta… in Critical Care (2011)

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  6. Article

    Time-dependent effects of intravenous H2S during long-term, resuscitated porcine hemorrhagic shock

    H Bracht, F Simon, B Hauser, M Groeger, A Soell, O McCook, M Georgieff… in Critical Care (2010)

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  7. Article

    Effects of volume resuscitation on hepatosplanchnic oxygen consumption, liver mitochondrial function and mortality in endotoxemia

    T Regueira, E Borotto, S Brandt, H Bracht, J Gorrasi, P Lepper, J Takala… in Critical Care (2007)

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  8. Article

    Aggressive and moderate fluid resuscitation in septic pigs: consequences on morbidity

    S Brandt, A Elftheriadis, T Regueira, H Bracht, J Gorrasi, J Takala… in Critical Care (2007)

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  9. Article

    Apparent heterogenity in splanchnic vascular response to norepinephrine during sepsis

    J Gorrasi, V Krejci, L Hiltebrand, S Brand, H Bracht, B Balsiger, J Takala… in Critical Care (2007)

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  10. No Access

    Article

    Large disparity between gallium and antimony self-diffusion in gallium antimonide

    The most fundamental mass transport process in solids is self-diffusion. The motion of host-lattice (‘self-’) atoms in solids is mediated by point defects such as vacancies or interstitial atoms, whose formati...

    H. Bracht, S. P. Nicols, W. Walukiewicz, J. P. Silveira, F. Briones, E. E. Haller in Nature (2000)

  11. Article

    Influence of iloprost on hepato splanchnic metabolic activity and energy balance in patients with septic shock

    P Kiefer, I Tugtekin, H Bracht, C Altin, J Vogt, H Wiedeck, M Georgieff… in Critical Care (2000)

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  12. Article

    Effect of a dopexamine induced increase in cardiac output on splanchnic hemodynamics in septic shock

    P Kiefer, I Tugtekin, M Putzke, H Bracht, G Geldner, J Vogt, M Weiβ… in Critical Care (2000)

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  13. No Access

    Article

    Properties of Vacancies in Silicon Determined by Out-Diffusion of Zinc from Silicon

    We present out-diffusion of Zn in Si as a new method to study properties of Si vacancies. Out-diffusion experiments were performed on homogeneously Zn-doped Si samples at 1107°C and 1154°C. The resulting conce...

    A. Giese, H. Bracht, J. T. Walton, N. A. Stolwijk in MRS Online Proceedings Library (1998)

  14. No Access

    Article

    Properties of Vacancies in Silicon Determined by Out-Diffusion of Zinc from Silicon

    We present out-diffusion of Zn in Si as a new method to study properties of Si vacancies. Out-diffusion experiments were performed on homogeneously Zn-doped Si samples at 1107°C and 1154°C. The resulting conce...

    A. Giese, H. Bracht, J. T. Walton, N. A. Stolwijk in MRS Online Proceedings Library (1998)

  15. No Access

    Article

    Self-Diffusion in Isotopically Controlled Heterostructures of Elemental and Compound Semiconductors

    We report self-diffusion studies of silicon between 855 and 1388°C in highly enriched epitaxial 28Si layers. Diffusion profiles of 30Si and 29Si are determined with high resolution secondary ion mass spectrometry...

    H. Bracht, E. E. Haller, K. Eberl, M. Cardona… in MRS Online Proceedings Library (1998)

  16. No Access

    Article

    Diffusion of Gold into Heavily Boron-Doped Silicon

    Diffusion of Au into dislocation-free and highly dislocated Si with high B-background do** levels has been investigated with the aid of neutron activation analysis in conjunction with mechanical sectioning. ...

    H. Bracht, A. Rodriguez Schachtrup in MRS Online Proceedings Library (1997)

  17. No Access

    Chapter

    Vacancy-Mediated Interstitial-Substitutional Diffusion in Semiconducting and Metallic Matrices

    Although in many studies of fast impurity diffusion interstitial-substitutional exchange involving vacancies is suggested, until recently only for Cu in Ge convincing experimental evidence for this so-called d...

    N. A. Stolwijk, F. Wenwer, H. Bracht, H. Mehrer in Diffusion in Materials (1990)