A5037301369- Geology and Paleoclimatology Research
- Cryospheric studies and observations
- Medical Imaging Techniques and Applications
- Heavy metals in environment
- Climate change and permafrost
- Geological formations and processes
- Radiopharmaceutical Chemistry and Applications
- Prostate Cancer Treatment and Research
- Radioactivity and Radon Measurements
- Nuclear and radioactivity studies
- Landslides and related hazards
- Meteorological Phenomena and Simulations
- Precipitation Measurement and Analysis
- Arctic and Antarctic ice dynamics
- Aeolian processes and effects
- Geochemistry and Elemental Analysis
- Radiation Therapy and Dosimetry
- Radiation Dose and Imaging
- Mine drainage and remediation techniques
- Hydrology and Sediment Transport Processes
- Radioactive contamination and transfer
- Atmospheric aerosols and clouds
- Boron Compounds in Chemistry
- Clay minerals and soil interactions
- Graphite, nuclear technology, radiation studies
Helmholtz Zentrum München
2012-2025
Technical University of Munich
2009-2011
Weihenstephan-Triesdorf University of Applied Sciences
2009-2010
Abstract. Knowing the timing and evolution of snow melting process is very important, since it allows prediction (i) snowmelt onset, (ii) gliding wet-snow avalanches, (iii) release contaminants, (iv) runoff onset. The can be monitored by jointly measuring snowpack parameters such as water equivalent (SWE) or amount free liquid content (LWC). However, continuous measurements SWE LWC are rare difficult to obtain. On other hand, active microwave sensors synthetic aperture radar (SAR) mounted on...
Quantitative SPECT for patient-specific dosimetry is a valuable tool in the scope of radionuclide therapy, although its clinical application 225Ac-based treatments may be limited due to low therapeutic activities. Therefore, aim this study was demonstrate feasibility quantitative low-count imaging during [177Lu]Lu-PSMA-I&T/[225Ac]Ac-PSMA-I&T treatment.Eight prostate cancer patients (1000 MBq/8 MBq [177Lu]Lu-PSMA-I&T/[225Ac]Ac-PSMA-I&T) received single-bed 177Lu/225Ac SPECT/CT acquisition (1...
Abstract High amounts of precipitation are temporarily stored in high-alpine snow covers and play an important role for the hydrological balance. Stable isotopes hydrogen (δ2H) oxygen (δ 18 O) water samples have been proven to be useful tracing transport processes meltwater since their isotopic ratio alters due fractionation. In profiles two snowfall seasons, temporal spatial variation composition was analysed on Mt. Zugspitze. The δ O δ2H ranged between -26.7‰ -9.3‰ -193.4‰ -62.5‰ 2014/2015...
Abstract. Knowing the timing and evolution of snow melting process is very important, since it allows prediction of: i) melt onset; ii) gliding wet-snow avalanches; iii) release contaminants iv) runoff onset. The snowmelt can be monitored by jointly measuring snowpack parameters such as water equivalent (SWE) or amount free liquid content (LWC). However, continuous measurements SWE LWC are rare difficult to obtained. On other hand, active microwave sensors Synthetic Aperture Radar (SAR)...
Abstract Purpose Ra-223 dichloride ( 223 Ra, Xofigo®) is used for treatment of patients suffering from castration-resistant metastatic prostate cancer. The objective this work was to apply the most recent biokinetic model radium and its progeny show their radiopharmacokinetic behaviour. Organ absorbed doses after intravenous injection Ra were estimated compared clinical data an earlier modelling study. Methods systemic progeny, developed by International Commission on Radiological Protection...
Research Article| December 01, 2011 LATE QUATERNARY ENVIRONMENTAL CHANGES FROM AEOLIAN AND FLUVIAL GEOARCHIVES IN THE SOUTHWESTERN KALAHARI, SOUTH AFRICA: IMPLICATIONS FOR PAST AFRICAN CLIMATE DYNAMICS K. HÜRKAMP; HÜRKAMP Technische Universität München, Department of Geomorphology and Soil Science, Center Life Food Sciences Weihenstephan, 85350 Freising, Germany, e-mail: kerstin.huerkamp@wzw.tum.de; joerg.voelkel@wzw.tum.de Search for other works by this author on: GSW Google Scholar J....
High-Z gold nanoparticles (AuNPs) conjugated to a targeting antibody can help improve tumor control in radiotherapy while simultaneously minimizing radiotoxicity adjacent healthy tissue. This paper summarizes the main findings of joint research program which applied AuNP-conjugates preclinical modeling at Klinikum rechts der Isar, Technical University Munich and Helmholtz Zentrum München. A pharmacokinetic model superparamagnetic iron oxide was developed preparation for simulating uptake...
Abstract. Detailed characterization and classification of precipitation is an important task in atmospheric research. Line scanning 2-D video disdrometer devices are well established for rain observations. The two orthogonal views taken each hydrometeor passing the sensitive area instrument qualify these especially detailed nonsymmetric solid hydrometeors. However, case precipitation, problems related to matching algorithm have be considered user must aware limited spatial resolution when...
Abstract Analysis of 288 percussion drillings from depths up to seven meters and a 120 m long excavated section provide new detailed information on the Late Quaternary Holocene floodplain evolution most important Central European iron-mining region 15th century. The generalized sequence Vils River is built five units representing facies different genesis (rock/saprolite, gravel, sand, loam, peat) that are identified by physical, chemical, mineralogical parameters (grain size, clast shape,...
Radionuclides released to the environment and deposited with or onto snow can be stored over long time periods if ambient temperature stays low, particularly in glaciated areas high alpine sites. The radionuclides will accumulated snowpack during winter unless meltwater runoff at base occurs. They surface waters within short snowmelt spring. In two experiments under controlled melting conditions of laboratory, radionuclide migration melt-freeze-cycles were examined. distribution Cs-134 Sr-85...
Abstract The EIVIC project was launched in 2020, and the main goal organisation of a European intercomparison in-vivo monitoring laboratories dealing with direct measurements gamma-emitting radionuclides incorporated into body exposed workers. This organised jointly by members EURADOS Working Group 7 on internal dosimetry (WG7), Federal Office for Radiation Protection (BfS, Germany) Radioprotection Nuclear Safety Institute (IRSN, France). objective to assess implementation...