A5015032262- Radiation Dose and Imaging
- Radioactivity and Radon Measurements
- Radioactive contamination and transfer
- Effects of Radiation Exposure
- Nuclear and radioactivity studies
- Radiation Therapy and Dosimetry
- Health and Medical Studies
- Risk Perception and Management
- Neural dynamics and brain function
- Nuclear Physics and Applications
- Biofield Effects and Biophysics
- Neurobiology and Insect Physiology Research
- Graphite, nuclear technology, radiation studies
- Advanced Radiotherapy Techniques
- Radioactive Decay and Measurement Techniques
- Carcinogens and Genotoxicity Assessment
- Bat Biology and Ecology Studies
- Radiation Effects in Electronics
- Health Systems, Economic Evaluations, Quality of Life
- Laser-Plasma Interactions and Diagnostics
- Nuclear Materials and Properties
- Building Energy and Comfort Optimization
- X-ray Spectroscopy and Fluorescence Analysis
- Hearing, Cochlea, Tinnitus, Genetics
- Plant Genetic and Mutation Studies
Technische Hochschule Mittelhessen
2012-2024
Institut für Umwelttechnologien und Strahlenschutz (Germany)
2006
TÜV Rheinland (Germany)
1993-1995
University of Würzburg
1990-1991
Universitätsklinik für Strahlentherapie
1991
IS Instruments (United Kingdom)
1990
Philipps University of Marburg
1982-1985
ICRP suggested a strategy based on the distinction between protection approach for dwellings and one workplaces in previous recommendations radon. Now, Commission recommends an integrated against radon exposure all buildings irrespective of their purpose status occupants. The buildings, implemented through national action plan, is application optimisation principle below derived reference level concentration (maximum 300 Bq m(-3)). A problem, however, arises that due to new epidemiological...
The radiation detriment in ICRP 103 is defined as the product of organ-specific risk coefficient and damage that may be associated with a cancer type or hereditary effect. This used to indicate weighted according sensitivity different organs severity possibly arise. While refers exposure parameters, extent independent radiation. parameters are not affected by lethality, impairment quality life, reduced life expectancy, which considered quantities disease damage. thus appear mostly quotient...
Abstract The purpose of the ICRP detriment concept is to enable a quantitative comparison stochastic radiation damage for various organs. For this purpose, organ-specific nominal risk coefficients are weighted with function that intended express amount or, respectively, severity disease. This incorporates variety variables do not depend on parameters, but characteristics disease itself. question raised as whether rather subtle way defining necessary protection purposes and much simpler...
Abstract The geological and structural conditions define the radon situation inside a building. While realities can be specified by content of radium-226 ratio radon-222 emitted from ground are defined tightness building envelope. concentration has an unsteady character, which is caused meteorological outside air change rate (ACH or ACR), in turn influenced residents’ behaviour such as venting heating. For assessment exposition, it necessary to perform measurements for long time. An approach...
Exposure to medical ionizing radiation has been increasing over the past decades and constitutes largest contributor overall exposure in general population. While occupational exposures are generally monitored by national protection agencies, individual data on for public not regularly collected. The aim of this study was determine feasibility assessing lifetime from diagnostic therapeutic procedures retrospectively prospectively within framework German National Cohort study.Retrospective...
The energy conservation regulation provides upper limits for the annual primary requirements new buildings and old building renovation. actions required could accompany a reduction of air exchange rate cause degradation indoor quality. In addition to climate specific aspects, is essentially affected by residents. Present methods estimation quality can only be effected under test conditions, whereby influence residents cannot considered so an daily routine ensured. context this contribution...
This work is part of the analysis effects constructional energy-saving measures to radon concentration levels in dwellings performed on behalf German Federal Office for Radiation Protection. In parallel measurements five buildings, both meteorological data outside buildings and indoor climate factors were recorded. order access inhabited amount carbon dioxide (CO[Formula: see text] was measured. For a statistical linear regression model, one object chosen as an example. Three dummy variables...