Nitrate (NO3−) and arsenite (As III)) are two major contaminants in groundwater, which could cause significant risks to human wellbeing and ecological system.
Low dose effects which depend on latency or are detected by non-linear models can still cause significant risks.
The yeti has not been in full "A-mode" operation since a few months after the ride's opening, when its framing split, causing significant risk of catastrophic malfunction if it were operated.
Ophthalmic surgery was reported as causing significant risk for sCJD in a case control study in Australia (4 ) but not in other studies (5, 6 – 10 ).
The spring loaded 18 G needle penetrates the prostate tissue with an average speed of approximately 3 8 m/s thus causing significant risk for local trauma releasing epithelial cells or cell material into surrounding tissue, lymph, or blood vessels.
The contamination of agricultural soil by toxic elements such as heavy metals attracts the interest of people not only because metals can build up in the soil but also because metals can be accumulated in crops, where they cause significant potential risk to human health [ 5, 6].
The WHO has stated that the 50 μg/L drinking water guideline for total Cr is unlikely to cause significant health risks (WHO 1996a, 1996b).
Due to the extensive use of QT-prolonging drugs (e.g., ondansetron) and drugs that can cause GI toxicity (e.g., NSAIDs) in (haemato -oncology thaemato -oncologyuse significantheselth risks.
The rate of congenital anomalies is approximately 3%% of the total number of births, therefore these numbers are not expected to cause significant changes in risk estimation [ 33].
The relative risk of both lung cancer and bladder cancer levels off after a certain number of cigarettes per day, suggesting that above a certain intensity, the specific levels of exposure may not cause significant differences in risk for these cancers.
