Biological monitoring of MDA.

Biological monitoring of MDA.

4 Wagner JC. Asbestos dust exposure and malignancy. Proceedings of 14th congress on occupational health. Madrid: 1963. 5 Hourihane DO'B, Lessof L, Richardson PC. Hyaline and calcified pleural plaques as an index of exposure to asbestos. A study of radiological and pathological features of 100 cases with the consideration of epidemiology. Biological monitoring of MDA Sir,-4,4'-methylenedianiline...

BIOLOGICAL MONITORING OF MERCURY EXPOSURE IN DENTISTS OF TEHRAN

In order to assess the risk for mercury poisoning in dentists, urine specimens were collected and analysed from 250 dentists (190 male, 60 female). Subject data and pertinent health symptoms were asked via a questionnaire. The results indicate that the mean and standard deviation of mercury values were 51.3± 38.0 µg/L, while 27.2 percent of dentists had levels within normal limits (0-19 µg/...

Monitoring , biological

BIoLoGICAL MonIToRInG oF WATERS

The management of natural environments passes from the possibility to know environmental features and their evolution in time. Generally quality assessment is based on chemistry or microbiology, and physical values, to justify laws and sanctions. The big problem of these precise measures, however, is in the necessity they have to be recorded in a more or less continuous monitoring. Punctual mea...

Engineering Runtime Requirements-Monitoring Systems Using MDA Technologies

The Model-Driven Architecture (MDA) technology toolset includes a language for describing the structure of meta-data, the MOF, and a language for describing consistency properties that data must exhibit, the OCL. Off-the-shelf tools can generate meta-data repositories and perform consistency checking over the data they contain. In this paper we describe how these tools can be used to implement ...