House dust as an indoor environmental contaminant

Perchlorate as an environmental contaminant.

Perchlorate anion (ClO4-) has been found in drinking water supplies throughout the southwestern United States. It is primarily associated with releases of ammonium perchlorate by defense contractors, military operations, and aerospace programs. Ammonium perchlorate is used as a solid oxidant in missile and rocket propulsion systems. Traces of perchlorate are found in Chile saltpeter, but the us...

Oxytetracycline as environmental contaminant in arable lands.

Oxytetracycline (OXY) is a broad-range antimicrobial routinely used in pig production, at doses in the range of few g/kg of medicated feed, during the weaning period. It could persist at ppm level in pig liquid manure that routinely is used for organic fertilisation. In the present work we describe a methodology to study OXY environmental fate in arable land where crops are cultivated for anima...

Noise as an environmental problem in the animal house.

An Indoor Contaminant Sensor Placement Toolbox for Critical Infrastructure Buildings

House dust mite allergy

The importance of the allergens in sensitisation and disease can be readily demonstrated in regions with and without mite infestation. Dose-responce relationships in regions with high infestation are less easy to detect pointing to the importance of variations of other factors. The relationship between allergic disease and IgE antibody shows that only people with very high responses become pers...