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Article
Emerging methods in radiology
Imaging modalities have developed rapidly in recent decades. In addition to improved resolution as well as whole-body and faster image acquisition, the possibilities of functional and molecular examination of ...
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Article
Pulling together and pulling apart: influences of convergence and divergence on distributed healthcare teams
Effective healthcare requires both competent individuals and competent teams. With this recognition, health professions education is grappling with how to factor team competence into training and assessment st...
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Article
On the influence of robustness measures on shape optimization with stochastic uncertainties
The unavoidable presence of uncertainties poses several difficulties to the numerical treatment of optimization tasks. In this paper, we discuss a general framework attacking the additional computational compl...
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Article
Late-onset Leclercia adecarboxylata sepsis in a premature neonate
The epidemiology, etiology and outcome of neonatal sepsis are changing over time. While monitoring longitudinal trends in neonatal sepsis in our institution, we encountered a case of late-onset neonatal sepsis...
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Article
Open AccessAhR pathway activation prevents food allergy in mice partly by preserving CD25-positive Tregs in the thymus
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Article
A curved-element unstructured discontinuous Galerkin method on GPUs for the Euler equations
In this work we consider Runge–Kutta discontinuous Galerkin methods for the solution of hyperbolic equations enabling high order discretization in space and time. We aim at an efficient implementation of DG fo...
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Article
Automatic, three-segment, MR-based attenuation correction for whole-body PET/MR data
The combination of positron emission tomography (PET) and magnetic resonance (MR) tomography in a single device is anticipated to be the next step following PET/CT for future molecular imaging application. Com...
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Article
Preconditioning the Pressure Tracking in Fluid Dynamics by Shape Hessian Information
Potential flow pressure matching is a classical inverse design aerodynamic problem. The resulting loss of regularity during the optimization poses challenges for shape optimization with normal perturbation of ...
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Chapter and Conference Paper
Multiple Set Point Partially Reduced SQP Method for Optimal Control of PDE
Optimization of dynamic processes described by partial differential-algebraic equations (PDAE) is a challenging task due to dimension and complexity of the problems. Fast solutions methods are achieved by usin...
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Article
Forward and Inverse Problems in Modeling of Multiphase Flow and Transport Through Porous Media
The paper deals with numerical simulation techniques for forward and inverse modelling in multiphase (multicomponent) flow through porous media. The forward simulation software system MUFTE-UG uses recent disc...
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Chapter
Phytotherapie
Für standardisierte und klinisch geprüfte Rosskastaniensamenextrakte gilt die Anwendung gegen Beschwerden bei chronischer venöser Insuffizienz als gesichert. Die traditionelle Anwendung zur Besserung des Befin...
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Chapter
Anatomie und Physiologie der Lunge
Die Lunge hat die Aufgabe, im mehrstufigen Gastransportsystem zwischen Umgebungsluft und Organzelle die äußere Atmung — die Aufnahme von Sauerstoff und gegenläufig die Abgabe von Kohlendioxid — nach dem Bedarf de...
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Chapter
Nichtkleinzellige Lungenkarzinome
Die Funktionsdiagnostik im Rahmen der Thoraxchirurgie dient der Festlegung der funktionellen Operabilität. Neben der Evaluierung kardialer Risiken kommt der Erfassung pulmonaler Funktionseinbußen besondere Bedeut...
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Article
Primal-Dual Newton-Type Interior-Point Method for Topology Optimization
We consider the problem of minimization of energy dissipation in a conductive electromagnetic medium with a fixed geometry and a priori given lower and upper bounds for the conductivity. The nonlinear optimiza...
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Chapter and Conference Paper
Klinische Studien mit Hypericum-Extrakten bei Patienten mit Depressionen — Ergebnisse, Vergleiche, Schlussfolgerungen für die antidepressive Pharmakotherapie
Die Monographie “Hyperici herba (Johanniskraut)” der Kommission E nannte als Anwendungsgebiete für Hypericum-Präparate: “Psychovegetative Störungen, depressive Verstimmungszustände, Angst und/oder nervöse Unruhe”
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Chapter
Asthma bronchiale und chronisch (-obstruktive) Bronchitis
Die gemeinsamen Merkmale der beiden wichtigsten Atemwegserkrankungen Asthma bronchiale und chronisch (-obstruktive) Bronchitis sind
in der Regel jahrzehntelanger Verlauf,
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Article
Interior point multigrid methods for topology optimization
In this paper, a new multigrid interior point approach to topology optimization problems in the context of the homogenization method is presented. The key observation is that nonlinear interior point methods l...
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Chapter and Conference Paper
Häufigkeit und klinische Relevanz der Interaktionen und Nebenwirkungen von Hypericumpräparaten
Die Zahl der Verordnungen von Johanniskrautpräparaten hat sich in Deutschland seit 1993 etwa verdreifacht; 1998 waren es etwa 140 Millionen Tagesdosen [25]. Noch größer waren die Zuwächse weltweit in der Selbs...
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Chapter
Determination of Depositional Beryllium-10 Fluxes in the Area of the Laptev Sea and Beryllium-10 Concentrations in Water Samples of High Northern Latitudes
Present day accumulation rates of nine sediment cores recovered during the Russian-German Expedition Transdrift II (1994) from the shelf area of the Laptev Sea were determined by 210Pbex dating and vary from 0.05...
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Chapter
Präoperative Funktionsdiagnostik
Die Funktionsdiagnostik im Rahmen der Thoraxchirurgie dient der Festlegung der funktionellen Operabilität und weiterführend der peri- und postoperativen Risikoabschätzung. Obwohl bei den zu besprechenden onkol...
