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Article
Säulenfraktionierung von Poly(oxymethylendiacetat)
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Chapter and Conference Paper
Entwurfsverfahren für Robuste Regelungen
The problem of robust control is introduced and formulated as a multi-model problem. A controller structure is assumed and its free parameters are designed by three methods: Frequency domain, pole region assig...
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Chapter and Conference Paper
Multi-model approaches to robust control system design
The problem of control system design is stated with explicit uncertainty bounds for physical parameters in the plant model and performance bounds as design objectives. A finite number of typical plant paramete...
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Chapter and Conference Paper
Model Verification by Experiments with Finite Effect Sequences (FES)
A finite effect sequence (FES) is a good input signal to verify agreement between a linear plant and its model. The FES theory is reviewed, the influence of nonlinearities in the plant is studied and their inf...
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Article
Simultaneous ab initio calculations of isoelectronic diatomic molecules
Large gaussian basis sets are employed in simultaneous configuration interaction calculations for the ground states of isoelectronic diatomic molecules. The resulting potential energy curves for three members ...
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Chapter and Conference Paper
Open Problems
The results in the above paper were derived under several simplifying assumptions. Non-satisfaction of these assumptions creates robustness problems.
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Chapter
Force Microscopy of Heavy Ion Irradiated Materials
We report on force microscopy of polymer, glass, and mica samples irradiated with GeV heavy ions at the UNILAC linear accelerator of GSI. Ion tracks having diameters of only a few nanometers represent appropri...
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Chapter
Scanning Force Microscopy of Latent Heavy-Ion Tracks in Ultrahigh Vacuum
In many solids, energetic heavy ions of typically several MeV/u produce long, narrow damage trails, commonly named latent tracks. These tracks represent objects of very limited size which are particularly suited ...
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Article
Current Controlled Photoelectrochemical Etching of GaN Leaving Smooth Surfaces
We have etched GaN grown by plasma source MBE in aqueous solutions of KOH in an electrochemical cell under HeCd laser illumination and additional current control.The etch rate was dramatically enhanced up to 8...
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Chapter
High-Resolution Microscopy of Latent Tracks Induced by High-Energy Heavy Ions
On its way through a solid, an energetic heavy ion deposits an enormous amount of kinetic energy per unit path length during an extremely short time interval. The energy transfer induces very fast primary proc...
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Article
Scanning force microscopy on heavy-ion tracks in muscovite mica: track diameter versus energy loss and loading force
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Article
In vitro DNA-based predator-prey system with oscillatory kinetics
A coupled system of two isothermal in vitro DNA/RNA amplification reactions using different primers is modeled kinetically with realistic rate parameters and shown to exhibit oscillatory behavior in a flow reacto...
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Article
Chromosomal imbalances in primary and metastatic pancreatic carcinoma as detected by interphase cytogenetics: basic findings and clinical aspects
To date, cytogenetic studies on pancreatic carcinoma are rare, and little is known about the frequency of cytogenetic aberrations in primary carcinomas compared with metastatic tumour cells. We therefore evalu...
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Article
A case of bone marrow mastocytosis associated with multiple myeloma
Mastocytosis is a term used for a spectrum of disorders characterized by abnormal growth and accumulation of mast cells. The cutaneous variants of the disease have to be distinguished from systemic mastocytos...
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Article
Open AccessDeletions of the region 17p11-13 in advanced melanoma revealed by cytogenetic analysis and fluorescence in situ hybridization
The significance of the p53 tumour-suppressor gene in the oncogenesis of a variety of malignant tumours has been demonstrated over recent years. However, the role of p53 in human malignant melanoma is still un...
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Article
Hematopoietic donor chimerism and graft-versus-myeloma effect in relapse of multiple myeloma after allogeneic bone marrow transplantation
A large group of patients relapsing after allogeneic bone marrow transplantation (BMT) have obtained remission after infusion of leukocytes from their original donor, suggesting a graft-versus-myeloma effect....
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Article
Inherent robust stability of driver support systems
Presented are the fact that the transfer function from the front steering angle to yaw rate is strictly positive real, irrespective of the uncertain mass and uncertain velocity, how to determine the positivity...
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Article
Deletions of chromosome 13q in monoclonal gammopathy of undetermined significance
Since deletion of chromosome 13q is a clinically relevant feature in multiple myeloma (MM), we analyzed bone marrow plasma cells from 29 patients with monoclonal gammopathy of undetermined significance (MGUS) ...
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Article
Interphase fluorescence in situ hybridization analysis of fibroblast-like synoviocytes of patients with rheumatoid arthritis and osteoarthritis
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Article
Deletion of chromosome 13q14 detected by fluorescence in situ hybridization has prognostic impact on survival after high-dose therapy in patients with multiple myeloma
Interphase cytogenetic analysis of chromosome 13q14 was performed in 28 patients with multiple myeloma (MM) receiving high-dose therapy followed by autologous (n=24) or allogeneic (n=4) stem cell support. Eleven...
