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  1. No Access

    Article

    On the production of \( \pi^{+}_{}\) \( \pi^{+}_{}\) pairs in pp collisions at 0.8 GeV

    Data accumulated recently for the exclusive measurement of the pp \( \rightarrow\) ...

    S. Abd El-Samad, R. Bilger, K. -Th. Brinkmann… in The European Physical Journal A (2009)

  2. No Access

    Article

    Single-pion production in pp collisions at 0.95 GeV/c (II)

    The single-pion production reactions pp \( \rightarrow\) d ...

    S. Abd El-Samad, R. Bilger, K. -Th. Brinkmann… in The European Physical Journal A (2009)

  3. No Access

    Article

    Two-pion production in proton-proton collisions with a polarized beam

    The two-pion production reaction pp → ppπ+π− was measured with a polarized proton beam at T p ≈ 750 and 800MeV using the short version of the COSY-TOF s...

    S. Abd El-Bary, S. Abd El-Samad, R. Bilger… in The European Physical Journal A (2008)

  4. No Access

    Article

    Single-pion production in pp collisions at 0.95 GeV/c (I)

    The single-pion production reactions pp → dπ+, pp → npπ+ and pp → ppπ0 were measured at a beam momentum of 0.95GeV/c ( T p ≈ 400MeV) using the short version of the COSY-TOF spectrometer. The imple...

    S. Abd El-Samad, R. Bilger… in The European Physical Journal A - Hadrons … (2006)

  5. No Access

    Chapter and Conference Paper

    Prospektiv-randomisierter Vergleich von Anastomosentechniken der Pankreatojejunostomie nach partieller Duodenopankreatektomie

    Die pankreatojejunale Anastomose bei der partiellen Duodenopankreatektomie gilt wegen ihrer Dehiszensgefährdung gerade bei gesundem Restpankreas als „Schwachpunkt“ der Operation. Ein Großteil der letalen Kompl...

    J. M. Langrehr, D. Jacob, M. Bahra, J. Kress… in Digitale Revolution in der Chirurgie (2002)

  6. No Access

    Article

    Quantum molecular dynamics simulations of dense matter

    Quantum molecular dynamics simulations of pure samples and of mixtures of various species yield important structural, dynamical, and electronic properties that characterize matter at high compressions and mode...

    L. Collins, J. Kress, I. Kwon, W. Windl… in Journal of Computer-Aided Materials Design (1998)

  7. No Access

    Chapter

    Molecular Dynamics Modeling of Dense Hydrogen

    J. Kress, L. Collins, T. Lenosky, I. Kwon, N. Troullier in Strongly Coupled Coulomb Systems (1998)

  8. No Access

    Chapter

    Rotationsangioplastik — Ein neues Verfahren zur Gefäßwiedereröffnung und -erweiterung. Experimentelle Befunde

    16 Leichenarterien (A. femoralis sup. und A. poplitea) mit schwerer Arteriosklerose wurden präpariert und angiographisch dargestellt. 8 Arterien waren komplett verschlossen und zeigten deutliche Verkalkungen, ...

    Dr. med. C. Vallbracht, J. Kress, M. Schweitzer… in Interventional Cardiology Frankfurt 1990 (1990)

  9. No Access

    Chapter

    Rotationsangioplastik — Erste klinische Ergebnisse bei peripheren Gefäßverschlüssen

    Nach experimentellen Vorarbeiten wurde im Zeitraum von Dezember 1986 bis Oktober 1987 bei 19 Patienten mit langstreckigen Verschlüssen peripherer Arterien eine neue Technik zur Wiedereröffnung eingesetzt. Bei ...

    Dr. med. C. Vallbracht, M. Schweitzer, J. Kress… in Interventional Cardiology Frankfurt 1990 (1990)

  10. No Access

    Chapter

    The Metathesis Polymerization of Norbornene and Its Derivatives Initiated By Tungsten-Carbene Complexes: Relative Stability of the Intermediate Tungstenacyclo-Butane Complexes

    The early stages of the metathesis polymerization of norbomene and some of its endo derivatives, initiated by tungsten-carbene complexes of the type W(CR1R2)(OR3)2Br2.GaBr3, were followed in CD2Cl2 at 200–260 K b...

    K. J. Ivin, J. Kress, J. A. Osborn, J. J. Rooney in Advances in Metal Carbene Chemistry (1989)

  11. No Access

    Chapter and Conference Paper

    Rotationsangioplastik — Erste klinische Ergebnisse bei peripheren Gefäßverschlüssen

    After experimental investigations in postmortem human arteries, 19 patients with chronic peripheral artery occlusions were treated with a new technique between December 1986 and October 1987. In 17 patients th...

    Dr. med. C. Vallbracht, M. Schweitzer, J. Kress… in Interventional Cardiology Frankfurt 1989 (1989)

  12. No Access

    Chapter

    The Reactions of Mo(NtBu)(=CHtBu)(CH2But)2 With Alcohols: Competition Between Molybdenum to Carbon Single and Double Bond Reactivities

    The reactions of Mo(NtBu)(=CHtBu)(CH2But)2 with a series of alcohols are investigated. Depending on the nature of the alcohol ROH, three organometallic products are observed a) Mo(NtBu)(=CHtBu) (OR)(CH2 ...

    J. Kress, J. A. Osborn, G. Schoettel in Advances in Metal Carbene Chemistry (1989)

  13. No Access

    Chapter and Conference Paper

    Rotationsangioplastik — Ein neues Verfahren zur Gefäßwiedereröffnung und -erweiterung. Experimentelle Befunde

    16 fresh postmortem specimens of human femoral and popliteal arteries with severe atherosclerosis were removed and angiography was performed. Eight vessels were completely occluded and eight showed stenoses of...

    Dr. med. C. Vallbracht, J. Kress, M. Schweitzer… in Interventional Cardiology Frankfurt 1989 (1989)

  14. No Access

    Chapter

    Stereochemistry and Intermediates in the Ring-Opening Polymerization of Norbornene and Its Derivatives

    In the ring-opening polymerization of norbornene (NBE) and its derivatives, catalysed by W(=CHCMe3)(OR)2 Br2 /GaBr3 or $$W[ = \overlin...

    J. Kress, J. A. Osborn, K. J. Ivin… in Recent Advances in Mechanistic and Synthet… (1987)

  15. No Access

    Article

    Vibrational spectra and structure of coordination compounds of diethyl derivatives of magnesium

    J. Kress, A. Novak in Journal of Structural Chemistry (1978)