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Article
Scannende laseroptische Tomographie in einem neuropathischen Mausmodell
Im Bereich der Hörforschung stehen verschiedenste bildgebende Verfahren zur Verfügung, um molekulare und zelluläre Strukturen der Cochlea zu untersuchen. Die meisten von ihnen basieren auf der Entkalkung, dem ...
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Article
Scanning laser optical tomography in a neuropathic mouse model
In the field of hearing research a variety of imaging techniques are available to study molecular and cellular structures of the cochlea. Most of them are based on decalcifying, embedding, and cutting of the c...
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Article
Kolmogorov spectrum of renewable wind and solar power fluctuations
With increasing the contribution of renewable energies in power production, the task of reducing dynamic instability in power grids must also be addressed from the generation side, because the power delivered ...
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Chapter and Conference Paper
Application of Plasmonics in Biophotonics: Laser and Nanostructures for Cell Manipulation
In cell biology and regenerative medicine, there is a certain need to modify or manipulate cells, for example within the field of tissue engineering or gene therapy.
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Article
Hemispheric asymmetry in visuospatial attention assessed with transcranial magnetic stimulation
Transcranial magnetic stimulation (TMS) was used to study visuospatial attention processing in ten healthy volunteers. In a forced choice recognition task the subjects were confronted with two symbols simultan...
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Article
Structural characterization of amorphous ceramics in the system Si–B–N–(C) by means of transmission electron microscopy methods
Amorphous ceramics with the chemical composition Si3B3N7 and SiBN3C were produced from single-source molecular precursors by polymerization and pyrolysis. The powder and fiber materials were investigated by means...
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Article
Electronic structure calculations of small Al n (n=2–8) clusters
The electronic states of small Al n (n=2–8) clusters have been calculated with a relativistic ab-initio MO-LCAO Dirac-Fock-Slater method using numerical atomic DFS wave-function...
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Article
Erythrocyte stearic to oleic acid ratio in patients with ocular melanoma
The main characteristics of malignant cells include increased metabolism and capacity for division which are associated with high membrane fluidity.1 Membrane fluidity is in turn controlled by multiple factors wh...
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Article
Influence of the interaction potential on simulated sputtering and reflection data
The TRIM.SP program which is based on the binary collision approximation was changed to handle not only repulsive interaction potentials, but also potentials with an attractive part. Sputtering yields, average...
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Article
Influence of occupation number of single particle levels on K-K charge transfer in collisions of 90 keV-Ne9+ on Ne
The influence of the occupation of the single particle levels on the impact parameter dependent K-K charge transfer occuring in collisions of 90 keV Ne9+ on Ne was studied using coupled channel calculations. The ...
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Article
Study of 3d – 4f and 3d – 5f quartet and doublet transitions of doubly excited three-electron ions
We present the first observation of optical transitions between doubly excited doublet states in the term systems N V, O VI and F VII. The spectra were produced by foil excitation of fast ion beams. The assign...
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Chapter
Finite Element Method for the Accurate Solution of Diatomic Molecules
We present the Finite-Element-Method (FEM) in its application to quantum mechanical problems solving for diatomic molecules. Results for Hartree-Fock calculations of H2 and Hartree-Fock-Slater calculations of mol...
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Article
Expression of histocompatibility antigens and characterisation of mononuclear cell infiltrates in human renal cell carcinomas
Neoplastic tissue was obtained at operation from 10 renal cell carcinomas, from the adjacent 'normal' kidney in 6 cases and from 1 other normal kidney. The biopsies were snap frozen in liquid nitrogen and sect...
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Article
Stearic acid and carcinogenesis
Decreased membrane rigidity is one of the characteristics of malignant cells, resulting in part from the desaturation of stearic acid into oleic acid. In this study we investigated the influence of stearic aci...
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Article
Estimation of the ground state correlation energy for isoelectronic series of 2 to 20 electrons
Correlation energies for all isoelectronic sequences of 2 to 20 electrons andZ=2 to 25 are obtained by taking differences between theoretical total energies of Dirac-Fock calculations and experimental total energ...
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Article
The ageostrophic method — An update
A generalized numerical version of the ageostrophic method by Lettau and Hoeber (1964) for calculating the vertical distribution of stress has been tested. The method has the advantage that no special claims r...
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Chapter and Conference Paper
Der Anteil der Urogenitalverletzungen an der Gesamtzahl der Unfälle (Analyse von 11 201 Unfallverletzten 1972–1982)
Im Allgemeinen Krankenhaus Altona in Hamburg wurden von 1972–1982 11 201 Unfälle mit insgesamt 15 398 Verletzungen stationär behandelt. Darunter befanden sich 2 519 polytraumatisierte Patienten. Von den 15 398...
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Article
Differential immune reactivity of tumour-intrinsic and peripheral-blood lymphocytes against autoplastic colorectal carcinoma cells
Peripheral blood lymphocytes (PBL) were obtained from 13 patients and tumour-intrinsic lymphocytes (TIL) from 20 patients with colorectal cancer. The PBL were separated on a Ficoll-Isopaque gradient and the TI...
