Modified microwave oven cooks up next-gen sem | EurekAlert!
For instance, phosphorus is added to silicon and then the mixture is annealed, or heated, to position the phosphorus atoms into ... But as microchips continue to shrink, the silicon must be doped, or mixed, with higher concentrations of phosphorus to produce ... "We need concentrations of phosphorus that are higher than its equilibrium solubility in silicon. That goes against nature," ...
Oregon geologist says Curiosity's images show | EurekAlert!
Phosphorus depletion within the profiles is especially tantalizing, because it attributed to microbial activity on Earth." ...
Vitamin D deficiency increases risk of losing | EurekAlert!
Vitamin D plays an important role in the regulation of calcium and phosphorus absorption by the organism. It also helps keep ... Physical sciences/Chemistry/Chemical elements/Allotropes/Phosphorus * /Life sciences/Organismal biology/Anatomy/Nervous system/ ...
A history of African dust | EurekAlert!
African dust contains iron, phosphorus and other important nutrients that are essential for life in marine and terrestrial ...
Reservoir management could help prevent toxic | EurekAlert!
"They take in phosphorus that is attached to soil particles and release dissolved phosphorus that encourages more algae to grow ... In the warm summer months, that stored phosphorus is released from the sediment and increases dissolved phosphorus ... "Algae love dissolved phosphorus and when it arrives in the summer, it arrives exactly when they want it the most," said Nandita ... Dissolved phosphorus, which comes primarily from fertilizer, is generally expected only at low levels in rivers and streams in ...
Agriculture replaces fossil fuels as largest | EurekAlert!
To date, much research has focused on understanding and regulating nitrogen and phosphorus fertilizers, which can cause ... it is time for the research community to apply lessons learned while investigating the effects of nitrogen and phosphorus ...
Reducing nitrogen inputs prevents algal blooms in lakes | EurekAlert! Science News
However, the extensive release of phosphorus from the sediment into the water and of nitrogen from the water into the air is ... Every summer, there was an excess of phosphorus in the water of Lake Müggelsee. The scientists concluded it was the decrease in ... In these cases, reducing nitrogen input may help to control algal blooms because algae need both phosphorus and nitrogen to ... Müggelsee is one of the few lakes in the world that have experienced a significant decrease in phosphorus and nitrogen ...