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Article
Open AccessMelanose der Harnblase – eine Rarität
Die Melanose der Harnblase ist eine äußerst seltene, gutartige Erscheinung, bei der es zu Melaninablagerungen in den Urothel- und Stromazellen kommt. Wir berichten über einen solchen Fall, bei dem im Rahmen ei...
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Article
Behandlung der Hüftgelenkdysplasie beim jungen Erwachsenen
Die Hüftdysplasie ist eine der häufigsten Erkrankungen der Hüfte im Kindesalter. Oft bleibt die Fehlstellung asymptomatisch bis ins Erwachsenenalter, jedoch gilt sie als Präarthrose und stellt einen der Hauptg...
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Article
Der Schiefhals beim Kind
Der Schiefhals ist eine häufige Pathologie beim neugeborenen und älteren Kind. Die Differenzialdiagnosen unterscheiden sich stark in Schwere, der Möglichkeit von Spätfolgen und ihrer Behandlung.
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Article
Bildgebende Diagnostik des Fußes
Schmerzsymptome im Bereich des Fußes sind bei langjährig bestehenden kongenitalen, erworbenen oder posttraumatischen Fußdeformitäten ein klinisch relevantes Problem.
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Article
Physics book: CRYRING@ESR
The exploration of the unique properties of stored and cooled beams of highly-charged ions as provided by heavy-ion storage rings has opened novel and fascinating research opportunities in the realm of atomic...
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Article
In-vitro-Analyse des Einflusses von Metallionen auf humane Lymphozyten
Die Verwendung von Metalllegierungen in der Medizin hat in den vergangenen Jahrzehnten deutlich zugenommen. Zahlreiche Studien haben dargelegt, dass aus Implantaten freiwerdende Metallionen auch implantatfern ...
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Article
Rolle und Grenzen der Vertebro-/Kyphoplastie im Metastasenmanagement der Wirbelsäule
Die Wirbelsäule ist die häufigste Region für Skelettmetastasen. Nicht selten entwickeln die Patienten mit einem disseminierten Tumorleiden metastasenassoziierte Schmerzen, Dysfunktion und pathologische Wirbelk...
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Article
Storage ring at HIE-ISOLDE
We propose to install a storage ring at an ISOL-type radioactive beam facility for the first time. Specifically, we intend to setup the heavy-ion, low-energy ring TSR at the HIE-ISOLDE facility in CERN, Geneva...
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Article
Precision studies of fundamental atomic structure with heaviest few-electron ions
One- and few-electron ions traditionally serve as an important testing ground for fundamental atomic structure theories and for the effects of QED, relativity and electron correlation. In the domain of high nu...
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Article
Spectral distribution of the 2S →1 S two-photon transition in atoms and few-electron ions
The two-photon decay of the 2S state to the ground state in dressed atoms and one- or two-electron ions has been studied for several decades. Relativistic calculations have shown an Z-dependence of the spectral s...
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Article
Polarization and angular correlation studies of X-rays emitted in relativistic ion-atom collisions
Particle and photon polarization phenomena occurring in collisions of relativistic ions with matter have recently attracted particular interest. Investigations of the emitted characteristic x-ray and radiative...
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Article
The enhancement effect in K-shell radiative recombination of \(\mbox{\sffamily\bfseries U}^{\hbox{\sffamily\bfseries\fontsize{10}{12}\selectfont 92+}}\) ions with cooling electrons
We report the results of the x-ray radiative recombination (RR) experiment at the electron cooler of the ESR storage ring performed, for the first time, for detuned (off-cooling) electron energies. In this exp...
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Article
Spectral shape of the 2E1 decay from 2s state in He-like tin
The two-photon 2E1 transition from the singlet 2s state of heliumlike tin was measured. An alternative experimental approach was adopted in the present investigation where the two-photon emission results from ...
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Article
Magnetic Sublevel Population Studied for H- and He-like Uranium in Relativistic Ion–Atom Collisions
An experimental study for K-shell excitation of helium-like uranium in relativistic collisions with low-Z gaseous target is presented. Within this experiment information about the population of the magnetic su...
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Article
Structure and Dynamics of High-Z Ions Studied at the ESR Storage Ring
The ESR storage ring offers unique conditions for precision investigations in the realm of atomic structure and collisions research at highest nuclear charges. For atomic structure studies, a very recent exper...
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Article
Radiative Electron Capture into the K- and L-Shell of H-, He-, and Li-Like Uranium Ions at Relativistic Energies
We report on the experimental study of the angular distributions of photons for the time-reversed photoionization process, i.e., the radiative electron capture (REC), in relativistic atomic collisions involvin...
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Chapter and Conference Paper
Structure and Dynamics of High-Z Ions Studied at the ESR Storage Ring
The ESR storage ring offers unique conditions for precision investigations in the realm of atomic structure and collisions research at highest nuclear charges. For atomic structure studies, a very recent exper...
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Chapter and Conference Paper
Magnetic Sublevel Population Studied for H- and He-like Uranium in Relativistic Ion-Atom Collisions
An experimental study for K-shell excitation of helium-like uranium in relativistic collisions with low-Z gaseous target is presented. Within this experiment information about the population of the magnetic su...
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Chapter and Conference Paper
Radiative Electron Capture into the K- and L-Shell of H-, He-, and Li-Like Uranium Ions at Relativistic Energies
We report on the experimental study of the angular distributions of photons for the time-reversed photoionization process, i.e., the radiative electron capture (REC), in relativistic atomic collisions involvin...
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Chapter and Conference Paper
Neural network based hand-eye positioning with a Transputer-based system
We address the implementation of a simple neural network-based robot positioning task on an entirely Transputer-based Robot-Vision system. An extended Kohonen neural network is implemented for the positioning ...
