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Article
Dexamethason verhoogt het risico op bloeding na een tonsillectomie niet
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Article
Structural and Chemical Composition of Ni-Al Powders
Ni3Al and NiAl pre-alloyed powders produced by argon gas atomization are investigated by light and transmission electron microscopy concerning their structure, chemical and phase composition. For example, Ni3Al p...
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Article
17-jähriger Mann mit akuten Bauchschmerzen, Hämatochezie und Exanthem
Ein 17-jähriger Patient stellte sich mit kolikartigen abdominellen Schmerzen und Diarrhö vor. Als weitere Symptome traten Petechien, Arthralgien und eine Hämatochezie auf. Sonographisch bestand eine auffällige...
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Article
A brief view of known landmarks reorientates path integration in hamsters
In darkness, hamsters commute between their nest and a feeding site through path integration only, and therefore show cumulative errors in the return direction to the nest. We examined whether a brief present...
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Chapter and Conference Paper
Fast Heating and Cooling for High Temperature Chemical Microreactors
Many chemical reactions, like the dehydrogenation of gaseous methanol to formaldehyde, require fast heating and cooling of the gases in order to control precisely the residence time at the reaction temperature...
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Article
Navigation through vector addition
During short foraging excursions away from their home, central place foragers update their position relative to their point of departure by processing signals generated by locomotion. They therefore can home a...
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Article
Cyclic Liquid Crystalline Siloxanes - Chemistry and Applications
Cyclic Siloxanes, bearing mesogenic groups, connected with the backbone via aliphatic spacers exhibit phases analogue to the classic calamitics.
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Article
Posterpräsentation
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Article
Dead reckoning in a small mammal: the evaluation of distance
When hoarding food under infra-red light, golden hamsters Mesocricetus auratus W. return fairly directly from a feeding place to their nest site by evaluating and updating internal signals that they have generate...
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Article
In situ straining: crack development in thin foils of Ni3Al
Foils of stoichiometric Ni3Al were deformedin situ in a transmission electron microscope. Under plane stress conditions the crack propagated along slip planes, i.e. along {1 1 1} planes. This is in contrast to th...
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Article
Solid-cystic (papillary-cystic) tumours within and outside the pancreas in men: Report of two patients
Solid-cystic (papillary-cystic) tumours (SCT) of the pancreas are distinctive neoplasms with a predilection for young female patients. This is the first detailed report describing the occurrence of SCT in two ...
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Chapter and Conference Paper
Dual-Wavelength Interferometer for Surface Profile Measuremts
The design and first experimental results of a dual-wavelength heterodyne interferometer (DWHI) for precise surface profile measurements are presented. The DWHI is based on a Mach-Zehnder type interferometer w...
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Article
Tumor cell cultures: Characterization and chemosensitivity
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Chapter
The Prediction of HIP Parameters for Intermetallic Prealloyed Ni — Al Powder
Rapid solidification processes have received considerable attention as a suitable method to produce spherical powders with fine grain size, increased chemical homogeneity and extended solid solubility. Dependi...
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Article
The Structure of a Low Energy Interface in Ag-Ni
Using the sphere rotation method, low energy orientations of Ag-Ni boundaries have been determined by sintering Ag spheres on a (011)Ni-plate [1]. The pole figures reveal that approximately 70% of all spheres hav...
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Article
Diazepam and N-desmethyldiazepam are found in rat brain and adrenal and may be of plant origin
Benzodiazepine-binding inhibitory (BBI) activity was detected in aqueous extracts of brain and peripheral tissues of rats. The BBI activity in brain and in adrenals was, at least partially, due to the presence...
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Article
Primary aldosteronism by carcinoma of the adrenal cortex
A 58-year-old white woman with hypertension and severe hypokalemia was found to have a carcinoma of the left adrenal gland. Plasma renin activity was constantly under the normal limit, while plasma aldosterone...
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Article
Cat scratch disease: Evidence for a bacterial etiology
97 cases of acute necrotizing granulomatous lymphadenitis (so called “reticulozytärabszedierende Lymphadenitis” were examined retrospectively with the Warthin-Starry stain, in order to detect bacteria in patie...
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Article
Progressive diffuse leukoencephalopathy in patients with acquired immune deficiency syndrome (AIDS)
Two adult patients with acquired immune deficiency syndrome (AIDS) presented with psychoorganic symptoms produced by an extensive cerebral and cerebellar leukoencephalopathy. Diffuse loss of myelin and axons w...
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Article
[3H]205-501, a Non-catechol dopaminergic agonist, labels selectively and with high affinity dopamine D2 receptors
[3H]205–501, a noncatechol dopaminergic agonist, is presented as a ligand with high affinity (KD ∼ 1 nM) and high selectivity for dopamine receptors. pKi values of dopaminergic agonists derived from competition i...
