Friday, 19 January 2018
News with tag Chemicals  RSS
EPA eases path for new chemicals, raising health fears

Added: 18.01.2018 20:01 | 1 views | 0 comments

After EPA streamlines approval process, critics say that the agency is skipping vital steps that protect the public from hazardous chemicals.

Tags: Chemicals
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Apple supplier guilty of unsafe work conditions, report finds

Added: 18.01.2018 17:02 | 0 views | 0 comments

Findings include workers coming in contact with toxic chemicals without training or sufficient protection. Apple says it found no evidence to support the claims.

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Lifespan of fuel cells maximized using small amount of metals

Added: 18.01.2018 15:08 | 1 views | 0 comments

Researchers have described a new technique to improve chemical stability of electrode materials which can extend the lifespan by employing a very little amount of metals. Using computational chemistry and experimental data, the team observed that local compressive states around the Sr atoms in a perovskite electrode lattice weakened the Sr-O bond strength, which in turn promote strontium segregation.

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EPA eases path for new chemicals, raising health fears

Added: 18.01.2018 13:04 | 0 views | 0 comments

After EPA streamlines approval process, critics say that the agency is skipping vital steps that protect the public from hazardous chemicals.

Tags: Chemicals
From: https:

Scientists on the road to discovering impact of urban road dust

Added: 17.01.2018 20:25 | 0 views | 0 comments

In an attempt to better understand the urban environment and its components, scientists have discovered that sunlight causes chemical reactions in the dust found on Edmonton roads.

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Chemical evolution: Progenitors of the living world

Added: 17.01.2018 18:11 | 1 views | 0 comments

RNA was probably the first informational molecule. Now chemists have demonstrated that alternation of wet and dry conditions could have sufficed to drive the prebiotic synthesis of the RNA nucleosides found in all domains of life.

Tags: Chemicals
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