Science news articles about 'toxic substances control act'Nanotech: A regulatory blueprint for the next administration
... to be amended to deal with these applications. Other laws important to nanotechnology, such as the Toxic Substances Control Act and the Consumer Product Safety Act, also need radical revision, Davies ... Using live fish, new tool a sentinel for environmental contamination
... to contaminants and stressful conditions, the technology could reveal the presence of minute levels of toxic substances before they cause more obvious and substantial harm. It could be used as an ... Female plant 'communicates' rejection or acceptance of male
... a protein on the pistil side, caused rejection of pollen from close relatives by acting as a cytotoxin, or a toxic substance, in the pollen tube.
For their study, the MU team used Nicotiana alata, a ... NIST/NIH micromagnets show promise as colorful 'smart tags' for magnetic resonance imaging
... . The gap could be filled with something that dissolves when exposed to certain substances or conditions, Zabow says.
The micromagnets can be made using conventional microfabrication techniques and ... Two cardiovascular proteins pose a double whammy in Alzheimer's
... 's disease, the system no longer is able to keep up with the body's production of the substance. The molecular trash accumulates, and Zlokovic and others believe the buildup kills brain cells.
The ... Health fears grow as fake drugs flood into Britain
... 359 of those packs were ever recovered. The nightmare scenario is that a batch containing lethal substances will one day penetrate the NHS. Last year EU customs officers intercepted counterfeit drugs ...
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Nanotech: A regulatory blueprint for the next administration
... to be amended to deal with these applications. Other laws important to nanotechnology, such as the Toxic Substances Control Act and the Consumer Product Safety Act, also need radical revision, Davies ...Using live fish, new tool a sentinel for environmental contamination
... to contaminants and stressful conditions, the technology could reveal the presence of minute levels of toxic substances before they cause more obvious and substantial harm. It could be used as an ...Female plant 'communicates' rejection or acceptance of male
... a protein on the pistil side, caused rejection of pollen from close relatives by acting as a cytotoxin, or a toxic substance, in the pollen tube. For their study, the MU team used Nicotiana alata, a ...NIST/NIH micromagnets show promise as colorful 'smart tags' for magnetic resonance imaging
... . The gap could be filled with something that dissolves when exposed to certain substances or conditions, Zabow says. The micromagnets can be made using conventional microfabrication techniques and ...Two cardiovascular proteins pose a double whammy in Alzheimer's
... 's disease, the system no longer is able to keep up with the body's production of the substance. The molecular trash accumulates, and Zlokovic and others believe the buildup kills brain cells. The ...Health fears grow as fake drugs flood into Britain
... 359 of those packs were ever recovered. The nightmare scenario is that a batch containing lethal substances will one day penetrate the NHS. Last year EU customs officers intercepted counterfeit drugs ...