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Fast automatic digital polarimeters yield an accurate result within a few seconds, regardless of the rotation angle of the sample. In addition, they provide continuous measurement, facilitating High-performance liquid chromatography and other kinetic investigations. Another feature of modern polarimeters is the Faraday modulator. The Faraday ...
The D- and L- prefixes describe the molecule as a whole, as do the (+) and (−) prefixes for optical rotation. In contrast, the ( R )- and ( S )- prefixes from the Cahn–Ingold–Prelog priority rules characterize the absolute configuration of each specific chiral stereocenter with the molecule, rather than a property of the molecule as a whole.
Polarimetry of thin films and surfaces is commonly known as ellipsometry.. Polarimetry is used in remote sensing applications, such as planetary science, astronomy, and weather radar.
How does the 50/30/20 rule work? The 50/30/20 rule is a percentage-based method of budgeting. If you follow it, you will: Allocate 50% of your take-home pay to fixed expenses like housing, food ...
It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...
The Trump administration is reportedly laying off thousands of IRS employees right in the middle of tax filing season.
Photons do exert radiation pressure on the faces, but those forces are dwarfed by other effects. The currently accepted explanation depends on having just the right degree of vacuum, and relates to the transfer of heat rather than the direct effect of photons.
“I personally do not have any issue when a patient tells me that they use oil pulling as part of their oral hygiene routine, because these patients–generally speaking– have pretty healthy ...