Each parameter is thought to be affected by different classes of variables.
Some aspects concerning the chemistry of oxidative transformation of paraffins catalyzed by different classes of materials are examined.
During the preparation stage, tools or equipment are required to cut or separate connections between different structures, chemical materials are required to clean the emptied pipes and tanks, and all these tasks are conducted by different classes of workers.
We present the calculations of electron density enhancements in the D-region caused by different classes of solar X-ray flares during the period of ascending phase and maximum of the solar cycle 24.
Water is a worldwide vital resource for sustaining life and due to the pollution of water by different classes of pollutants (inorganic, organic and pathogens), many ongoing studies in water purification remain a critical issue to governments, scientists and industries.
In the present contribution, the optical limiting effect generated by different classes of phthalocyanine-based materials is described and analyzed in terms of those molecular features which are associated with the better optical limiting performances.
Recently, diagnostic morphological criteria including cut mark width and depth have been used to identify marks made by different classes of experimental and archaeological stone tools (Bello, S.M., Parfitt, S.A., Stringer, C., 2009.
RNA interference (RNAi) is accomplished by different classes of small RNAs including microRNAs (miRNAs), small interfering RNAs (siRNAs) and Piwi-interacting RNAs (piRNAs) [8].
Cell-cell adhesion is essential for the development and maintenance of tissue structure and function, and is mediated by different classes of junctional membrane proteins, principally cadherins and nectins [1], [2].
Alternatively, physiologically detailed mechanistic models incorporate the growth response of several biogeochemically defined groups of phytoplankton to the availability of light and several different potentially limiting nutrients balanced by loss terms such as sinking and grazing by different classes of predators [9] [12].
