A study of fruits and vegetables grown in arsenic-heavy soil, done for the Connecticut Agricultural Experiment Station, shows that certain types, notably mustard greens, retain high levels of arsenic.
The mechanical properties of crystalline Zr Si N coatings declined after annealing, whereas near-amorphous Zr Si N coatings retained high levels of mechanical properties after annealing.
This chapter also discusses the selection of chemicals that reduce the likelihood of such damage while retaining high levels of effectiveness.
We report that rOMVs derived from this lipid IVa strain have substantially attenuated pyrogenicity yet retain high levels of immunogenicity, promote dendritic cell maturation, and generate a balanced Th1/Th2 humoral response.
Therefore, controlling the gas exchange process of an HCCI FPLA is critical for delivering fresh charge in the combustion chamber, retaining high levels of residual gas, and minimizing trapping losses.
As the UK public sector moves to becoming "digital-by-default" – to improve convenience for citizens and reduce costs – we must recognise the increased vulnerability of government and public services to cyber-attacks and poor information management, and do everything we can to ensure that individuals, businesses and government retain high levels of trust and confidence in our digital systems.
They contend that syngas produced, if burned for energy without proper treatment, could emit toxic acids, dioxin, and other pollutants, and the slag could retain high levels of mercury and other hazardous materials that can create challenges for solid-waste disposal.
In the Amazon and Congo, protected areas are generally large and retain high levels of forest cover, as do their surroundings.
For example, disposal of timber from demolition building sites still retaining high levels of preservatives is also another important environmental concern.
Furthermore, precisely because the stock of native woodland is small, any increase in the area of woodland can be expected to retain high levels of value without an imminent prospect of diminishing returns.
