Measurements show that the decline in chlorine, resulting from an international ban on chlorine-containing manmade chemicals called chlorofluorocarbons (CFCs), has resulted in about 20 percent less ozone depletion
during the Antarctic winter than there was in 2005 - the first year that measurements of chlorine and ozone during the Antarctic winter were made by NASA's Aura satellite.
Senior officials of Sindh, Balochistan and Federal Government briefed the committee about the reason for depletion
of fish stock.
These projects are being implemented to overcome pressure depletion
and maintain potential in order to sustain production.
An EPC deal has also been awarded for phase two of the Kauther Depletion
Compression (KDC2) project.
The new study, published in Nature Communications, demonstrates that Alzheimer's disease is associated with a depletion
of BRCA1 in neurons and that BRCA1 depletion
can cause cognitive deficits.
While the current ozone hole is larger than in recent years, the area occupied by this year's hole is consistent with our understanding of ozone depletion
chemistry and consistent with colder than average weather conditions in Earth's stratosphere, which help drive ozone depletion
," Paul A.
The results of the present study suggest that iron depletion
by phlebotomy enhances the beneficial effects of lifestyle changes in patients with nonalcoholic fatty liver disease and iron overload (as indicated by elevated serum ferritin levels).
20 August 2014 - US recombinant enzymes and related reagents maker New England Biolabs, or NEB, said yesterday it had exclusively licensed the rights to US Genomic Health Inc's (NASDAQ:GHDX) technology for depletion
of abundant RNAs, which is used to conduct sensitive RNA-seq experiments at a reduced cost.
They found that over that period, the areas of oxygen depletion
has increased from about 5,000 square kilometres to about 60,000 square kilometres.
The one major cause of oil depletion
is the rate of population growth.
The purpose of this study was to test the hypothesis that depletion
of serotonin reserves by tryptophan depletion
affects emotional information processing in susceptible individuals.
Richard Oppenlander introduces the idea of global ecological depletion
in terms of food and food-choices.