A5103067742- Civil and Structural Engineering Research
- Advanced Radiotherapy Techniques
- Medical Imaging Techniques and Applications
- Radiation Therapy and Dosimetry
- Nuclear Physics and Applications
- Structural Engineering and Vibration Analysis
- Conflict of Laws and Jurisdiction
- European and International Contract Law
- Graphite, nuclear technology, radiation studies
- Boron Compounds in Chemistry
- Ultrasound and Hyperthermia Applications
- Radiation Dose and Imaging
- Structural Engineering and Materials Analysis
- Historical and Religious Studies of Rome
- Advanced X-ray and CT Imaging
- Historical Architecture and Urbanism
- Radiation Detection and Scintillator Technologies
- Effects of Radiation Exposure
- Nuclear reactor physics and engineering
- Metallurgy and Cultural Artifacts
- Lung Cancer Diagnosis and Treatment
- Structural Analysis of Composite Materials
- Ancient Mediterranean Archaeology and History
- Advanced MRI Techniques and Applications
- Renewable Energy and Sustainability
Brandenburg University of Technology Cottbus-Senftenberg
2007-2024
Praxis
2020
Deutsche Forschungsgemeinschaft
2019
Humboldt-Universität zu Berlin
2019
Leibniz Institute for Research on Society and Space
2019
Amt für Archäologie
2019
Deutsche Nationalbibliothek
2019
Walter de Gruyter (Germany)
2019
Renaissance Services (United States)
2014
Carl-Thiem-Klinikum Cottbus
2004-2008
PURPOSE: Quantification of regional cerebral blood flow (rCBF) and volume (rCBV) with dynamic magnetic resonance (MR) imaging. MATERIALS AND METHODS: After bolus administration a paramagnetic contrast medium, rapid T2*-weighted gradient-echo images two sections were acquired for the simultaneous creation concentration-time curves in brain-feeding arteries brain tissue. Absolute rCBF rCBV values determined gray white matter 12 subjects use principles indicator dilution theory. RESULTS: The...
The angular distributions of 11.8-Mev deuterons elastically scattered from C, Mg, Al, Ti, Fe, Ni, Cu, Zn, Zr, Nb, Rh, Pd, Ag, Cd, In, Sn, Ta, and Au have been measured. detector is capable electronically separating other ions which may enter the detector. data taken in 2-degree steps between 20\ifmmode^\circ\else\textdegree\fi{} 165\ifmmode^\circ\else\textdegree\fi{}. structure distribution observed with light target elements vanishing increasing atomic weight. An exception $A=90$ $A=120$.
Safety assessment of existing iron and steel truss structures requires the determination axial forces corresponding stresses in structural members. The results force can be integrated as part a health monitoring scheme for trusses. In this work, methodology is proposed to identify multiple members structure based on modal parameters. Vibration test allows identification natural frequencies mode shapes, globally well locally individual bars. method calibrates numerical model using genetic...
No AccessJournal of Urology1 Oct 1991Treatment the Dunning Prostate Rat Tumor R3327-AT1 with Pulsed High Energy Ultrasound Shock Waves (PHEUS): Growth Delay and Histomorphologic Changes J. Debus, P. Peschke, E.W. Hahn, W.J. Lorenz, A. H. Ifflaender, H.J. Zabel, G. Van Kaick, M. Pfeiler DebusJ. Debus More articles by this author , PeschkeP. Peschke HahnE.W. Hahn LorenzW.J. Lorenz LorenzA. IfflaenderH. Ifflaender ZabelH.J. Zabel KaickG. Kaick PfeilerM. View All Author...
The German Thorotrast Study includes 5159 patients and 5160 control patients. 887 660 could be clinically biophysically examined followed-up. mean age at injection or hospitalization in the case of group was 28 yr. injected volume calculated to 24.7 ml X-ray films 249 showed paravascular deposits. In meantime 432 122 have died. Among deceased we registered (Thorotrast vs control): hepatic tumors 152/0; myeloproliferative diseases 10/0; Hodgkin's 2/0; non-Hodgkin's lymphomas 5/1; bronchogenic...
Drug Prescribing for Patients with Chronic Kidney Disease in General Practice: a Cross-Sectional Study
Abstract Erhalt und Ertüchtigung denkmalgeschützter Verkehrsbauwerke sind ein konfliktträchtiges Terrain. Ihre kulturelle Bedeutung verpflichtet dazu, denkmalpflegerischen Anforderungen bestmöglich Rechnung zu tragen. Gleichwohl müssen Tragfähigkeit, Betriebsfestigkeit Wirtschaftlichkeit gesichert werden. Im Fall des ab 1909 errichteten Brückenzugs der Hochbahnlinie 2 in Berlin‐Prenzlauer Berg führte die Grundinstandsetzung eher ungewöhnlichen technischen Lösungen. Statt zunächst...
This paper is concerned with the inverse identification of stress state in axially loaded slender members iron and steel truss structures using measured dynamic data. A methodology proposed based on finite element model updating coupled nature-inspired optimization techniques, particular particle swarm optimization. The numerical calibrated natural frequencies mode shapes from vibration tests, as well additional information axial forces selected experimentally identified modal parameters....
19 children with a deeply located cerebral glioma were treated continous interstitial irradiation (stereotactically implanted 125-iodine). The accumulated dose at the tumor surface ranged in low grade group (Group A) from 55 to 100 Gy and high (group B) 50 65 Gy. Patients B additionally received fractionated external beam (15-20 boostdose). Tumor shrinkage as seen on CT-scans 6 months postoperatively could be achieved 100% of patients glioma. response rate was 83%. With mean follow up 57.0...
Abstract Die Ende des 16. Jahrhunderts errichtete Nürnberger Fleischbrücke gilt als die bedeutendste Brücke der Spätrenaissance in Deutschland. Nach Zerstörung zweibogigen Vorgängerbaus durch ein Hochwasser im Frühjahr 1595 sollte neue ohne Mittelpfeiler errichtet werden; wegen angrenzenden Bebauung durfte sie jedoch nur sehr flach gewölbt sein, zudem stand zur Aufnahme Bogenschubs wenig verlässlicher Baugrund Verfügung. Als Antwort auf diese Herausforderungen entwickelten Baumeister...
Drug Prescribing for Patients with Chronic Kidney Disease in General Practice: a Cross-Sectional Study
genesis, technical execution and the subsequent history of load-bearing supporting structures these two domes, while also paying attention to reinforcements which were deemed necessary in course time. Durm showed state knowledge at his time about their details by depicting them delicately, often perspective, a number large-format drawings. Durm’s investigation is many respects still model for today’s construction historians. His subject outstanding relevance; both buildings have never failed...