S. Müller*,1,2, W. deBoer 2, M. Schneider 2, A. Sabellek 2, M. Schmanau 2, C. Rühle 2, T. Schneider 3 R. Hall-Wilton 1,4 1 Cern, Geneva, Switzerland 2 Inst. f. exp. Kernphysik, Universität Karlsruhe (TH), Wolfgang Gaede-Weg 1, Geb. 30.23, 76131 Karlsruhe, Germany 4 Forschungszentrum Karlsruhe GmbH, Inst. f. Technische Physik (ITP), Hermann-von-Helmholtz-Platz 1, 76344 EggensteinLeopoldshafen 4 ...

INTRODUCTION To report a case in which intraocular silicone oil migrated into the upper eyelid and caused ptosis. METHODS A 65-year-old woman presented with proliferative vitreoretinopathy in the right eye. Vitrectomies, injection of silicone oil and encircling were performed. Two months after the last operation, swelling of her right eyelid occurred. RESULT Magnetic resonance imaging revea...

Highly dispersed Fe3+-doped layered double hydroxide (LDH-Fe) nanorings were obtained by a simple coprecipitation-acid etching approach. The morphology, structure, magnetic resonance imaging (MRI) performance in vitro, drug loading and releasing, Fe3+ leakage, and cytotoxicity of the as-prepared LDH-Fe nanorings were characterized. The LDH-Fe nanorings showed good water dispersity and a well-cr...

We report a case of recurrent Streptococcus Pneumoniae meningoencephalitis with a transethmoidal meningoencephalocele (TEME) but without cerebrospinal fluid (CSF) leakage.A 35-year-old man was admitted with S. pneumoniae meningitis. He had suffered from four episodes of recurrent pneumococcal meningitis during the previous 4 years. A computed tomography scan of the paranasal sinus showed the TE...

Dural tears can occur during spinal surgery and may lead to cerebrospinal fluid (CSF) leakage which is rarely involved in remote cerebellar hemorrhage. Only a few of cases of simultaneous cerebral and cerebellar hemorrhage have been reported in the English literature. We experienced a case of multiple remote cerebral and cerebellar hemorrhages in a 63-year-old man who exhibited no significant n...

Dynamical decoupling operations have been shown to reduce errors in quantum information processing. Leakage from an encoded subspace to the rest of the system space is a particularly serious problem for which leakage elimination operators (LEOs) were introduced. Here we provide an analysis of nonideal pulses, rather than the well-understood idealization or bang-bang controls. Under realistic co...

We investigate the ionization of hydrogen in a dynamic Solar atmosphere. The simulations include a detailed non-LTE treatment of hydrogen, calcium and helium but lack other important elements. Furthermore, the omission of magnetic fields and the one-dimensional approach make the modeling unrealistic in the upper chromosphere and higher. We discuss these limitations and show that the main result...

A simplified model of particle transport at a quasiparallel one-dimensional collisionless shock is suggested. In this model the MHD-turbulence behind the shock is dominated by a circularly polarized, large amplitude Alfvén wave originated upstream from the turbulence excited by particles leaking from the downstream medium. It is argued that such a wave having significantly increased its magneti...

S. Müller*,1,2, W. deBoer 2, M. Schneider 2, A. Sabellek 2, M. Schmanau 2, C. Rühle 2, T. Schneider 3 R. Hall-Wilton 1,4 1 Cern, Geneva, Switzerland 2 Inst. f. exp. Kernphysik, Universität Karlsruhe (TH), Wolfgang Gaede-Weg 1, Geb. 30.23, 76131 Karlsruhe, Germany 4 Forschungszentrum Karlsruhe GmbH, Inst. f. Technische Physik (ITP), Hermann-von-Helmholtz-Platz 1, 76344 EggensteinLeopoldshafen 4 ...

The nowadays performance limiting power dissipation due to leakage has become a critical burden. A simple way to reduce power dissipation is to shut down idle circuit parts. However, when hibernated circuit parts are activated again, their previous state must be recovered. In order to avoid energy and time consuming recovery cycles non-volatile elements must be added to realize the desired inst...