Sentence examples for changes by several from inspiring English sources

According to carbon dating of fossil animals and plants, the spreading and receding of great ice sheets lagged behind orbital changes by several thousand years, a delay that scientists found hard to explain.

However, carbonate mineral reactions may impact the carbon cycle at short time scales (102 to 105 yrs) particularly when atmospheric pCO2 changes by several hundred ppm, as exemplified by the Paleocene-Eocene Thermal Maximum, at transitions between glacial-interglacial times, and over the past century from anthropogenic inputs.

Furthermore, they possess various and infrequent patterns of cellular lipids and have the ability to alter lipid metabolism in response to environmental changes by several factors, of which nutrients (Chen et al. [2011]; Feng et al. [2011]; Mairet et al. [2011]), temperature (Li et al. [2011]; Fuentes-Grünewald et al. [2012]) and irradiance (Hu et al. [2008]).

These results emphasize that in this model of SCA2, physiological and behavioral phenotypes precede morphological changes by several weeks and provide a rationale for future studies examining the effects of restoration of firing frequency on motor function and prevention of future loss of PCs.

It is well known that serum ceruloplasmin (Cp) and Cu values are higher in young children and increase during even mild inflammatory/infectious processes, but their relationships to Cu intake and markers of Cu status are not clear, and available data suggest that they modify only when exposure changes by several orders of magnitude (Araya et al. 2003b, 2003c).

The landscape of China's rural land market has been changed by several significant land right reforms since the 1970s.

Dr. Molina said that extending the protocol to include HFCs could reduce the threat of climate change by several times what the Kyoto Protocol proposes.

As noted above, the HRC-S QE was updated simultaneously (as was the HRC-I QE because its calibration is tied in part to the HRC-S) so source fluxes derived from non-grating HRC observations will typically change by several percent.

We show that the conductivity and capacitance of a metal nanosphere can be changed by several orders of magnitude by adding or removing just a few electrons.

If the illumination of a scene is changed by several orders of magnitude, our interpretation for it can keep unchanged largely.

It is shown that the coefficients of translational and rotational diffusions of these fullerenes inside the nanotube change by several orders of magnitude.