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Scientific Reports is a peer-reviewed open-access scientific mega journal published by Nature Portfolio, covering all areas of the natural sciences. The journal was established in 2011. [1] The journal states that their aim is to assess solely the scientific validity of a submitted paper, rather than its perceived importance, significance, or ...
If R 1 represents a clean freshly prepared surface (e.g., after a cleavage in vacuum) and R 2 the same sample after the exposure to hydrogen or oxygen contaminants, the ΔR/R spectrum can be related to features of the clean surface (e.g., surface states); [2] if R 1 is the reflectivity spectrum of a sample covered by an organic film (even if ...
The signal of SRS is free from the non-resonant background which plagues CARS microscopy, although a much smaller non-resonant background from other optical process (e.g. cross-phase modulation, multi-color multi-photon absorption) may exist. SRS can be detected in either the forward direction and epi directions.
This method is specifically advantageous because it can all be done quickly in one step. The sample is mixed with the primers, reverse transcriptase and DNA polymerase and the reaction takes place under a constant temperature. The required temperature can be achieved using a simple hot water bath.
The term was first used to denote a method that combined a tuneable free electron laser with an atomic force microscope (AFM, a type of SPM) equipped with a sharp probe that measured the local absorption of infrared light by a sample with nanoscale spatial resolution. [16] [17] [18]
Shaviv disagrees with the scientific consensus on human-caused climate change. [20] He claims that solar activity changes have contributed between half to two thirds of the warming over the 20th century, [ 21 ] and that climate sensitivity should be on the low side ΔT x2 =1.3±0.4 °C compared with IPCC's range of ΔT x2 =1.5 to 4.5 °C per CO ...
Danish 2 N Pharma are currently (2020) developing a drug against amyotrophic lateral sclerosis and parkinson's disease on the basis of Etomoxir. [25] The University of Colorado holds patents for use of a combination of Etomoxir with an inhibitor of glycolysis for the use as an anti-inflammatory and anti-carcinogenic agent.
There are two compartments or flow cells, one for the sample and the other for the reference solution. [5] [4] The optical wedge or prism sits after the cells and separates the light coming from the flow cells. [4] The difference in refractive index causes the light paths to reflect at different angles.