Two distinct strategies were explored for the enantioselective synthesis of α-heteroatom substituted alkyl boronic esters by stereoselective reagent-controlled homologation using transient chiral carbenoid reagents CHYMX (Y = heteroatom, X = nucleofuge, M = electrofuge). In the first case, a stereospecific reagent-controlled homologation (sStReCH) approach to α-alkoxyalkylboronates using α-metalated S,O- and...
Natural disturbances and human activities can alter the benthic composition of coral reefs and other marine ecosystems. Reef fishes that associate with particular structures on the sea floor, such as coral heads, may be vulnerable to perturbations of those habitats. The spread of a newly discovered crustose alga (Ramicrusta sp.)...
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. Fish density (number of fish/L) with respect to Ramicrusta overgrowth categories………12
After the April 2010 explosion on the Deepwater Horizon oil rig, and subsequent release of millions of barrels of oil, two Corexit oil dispersant formulations were used in unprecedented quantities both on the surface and sub-surface of the Gulf of Mexico. Although the dispersant formulations contain four classes of surfactants,...
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dispersant formulations
and seawater
Benjamin J. Place a,1, Matt J. Perkins b, Ewan Sinclair c, AdamL
After the April 2010 explosion on the Deepwater Horizon oil rig, and subsequent release of millions of barrels of oil, two Corexit oil dispersant formulations were used in unprecedented quantities both on the surface and sub-surface of the Gulf of Mexico. Although the dispersant formulations contain four classes of surfactants,...
Full Text:
. Place1, Matt J. Perkins2, Adam Barsamian1, Paul Blakemore1, Jennifer A. Field2 5
1 Department of
After the April 2010 explosion on the Deepwater Horizon oil rig, and subsequent release of millions of barrels of oil, two Corexit oil dispersant formulations were used in unprecedented quantities both on the surface and sub-surface of the Gulf of Mexico. Although the dispersant formulations contain four classes of surfactants,...
Full Text:
with Tandem 2
Mass Spectrometry 3
4
Benjamin J. Place1, Matt J. Perkins2, Adam Barsamian1, Paul
After the April 2010 explosion on the Deepwater Horizon oil rig, and subsequent release of millions of barrels of oil, two Corexit oil dispersant formulations were used in unprecedented quantities both on the surface and sub-surface of the Gulf of Mexico. Although the dispersant formulations contain four classes of surfactants,...
Full Text:
Dispersant Formulations and Seawater 1
Benjamin J. Place1, †, Matt J. Perkins2, Ewan Sinclair3, AdamL
After the April 2010 explosion on the Deepwater Horizon oil rig, and subsequent release of millions of barrels of oil, two Corexit oil dispersant formulations were used in unprecedented quantities both on the surface and sub-surface of the Gulf of Mexico. Although the dispersant formulations contain four classes of surfactants,...
After the April 2010 explosion on the Deepwater Horizon oil rig, and subsequent release of millions of barrels of oil, two Corexit oil dispersant formulations were used in unprecedented quantities both on the surface and sub-surface of the Gulf of Mexico. Although the dispersant formulations contain four classes of surfactants,...
These essays are an attempt to rebuild memories that explore the nature of
work and family. They explore how work knocks against the joints of the body and
against the joints between family members, and, as time passes, how the next
generation inherits the family line of work only to...
In his Nick Adams stories, Ernest Hemingway traces the life of a single man as he moves from boyhood to adolescence to adulthood to fatherhood. From the beginning of Nick Adams life, it is clear that he does not fit into the role of the traditional hero. In addition, Nick...