However, due to analysis conditions peaks may deviate from ideal shape and peak height can no longer be a true measure of the concentration and instead the area under the peak is considered as a measure of component concentration. Each peak represents a component present in the sample. Retention...
We show that the change of storm climatology will probably increase the surge risk for NYC; results based on two GCMs (General Circulation Models) show the distribution of surge levels shifting to higher values by a magnitude comparable to the projected sea-level rise (SLR). The combined effect...
So far so good. On the face of it, this should result in a reasonably accurate measure of global temperature trends. The final global result from GISS is shown below: As we can see,this GISS graphshows a sustained warming of about+0.6°Cfrom 1890 to 1940. Then there was a cooling ...
Alternatively, some destructive analytical techniques are used to characterise microplastics, such to differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA), which measure changes in the physical and chemical properties of polymers depending on their thermal stability 15 16. In the ...
How does the CMIP6 model change the picture of CMIP5’s climate projections over Africa and Morocco? 1.5. Methodology To answer the abovementioned research questions and to provide guidance for climate policy at different temporal and spatial scales, we use the outputs of various GCMs provided by...
The use of an electrochemical hydrogen cell is being considered to measure breath concentrations for the diagnosis of lactose intolerance. With new ways of administering and measuring HBT, this test may remain the gold standard and may possibly put the other diagnostic tests out of favor due to ...
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Shesuggested this again, for good measure, at the above-noted “‘Merchants of Doubt’ author advises Congress on Big Oil” E&E News article: E&E:Where should the Oversight and Reform Committee take its investigation next? Which witnesses should it call?
such parameter choices produce a temperature response time profile that differs substantially from those in AOGCMs and in 2-box models with typical parameter values. As a result, DICE significantly overestimates temperatures from the mid-21st century on, and hence overestimates the SCC and optimum ...
its emissions quickly enough to stay below the 2C threshold are somewhere between zip, zilch and zero. (There’s also the question of whether cuts of the magnitude necessary would be politically, economically and technologically achievable if the world does agree, but we’ll leave it aside ...