Fourier transform analyzes the frequency content without spatial localization and hence is not often used.
The liver is the primary organ for detoxification, defending living organisms against toxic agents; hence, it is often used in tests of the toxicity of nanomaterials [35].
It is clear that the borderlines between these concepts and their contents are not absolute, but rather flexible, and hence they are often used inconsistently.
Therefore, Annexin V is not an absolute marker of apoptosis [ 19], and, hence, it is often used in conjunction with PI, which binds to nucleic acids that can penetrate the plasma membrane when membrane integrity is disturbed.
Hence simplified analyses are often used for preliminary design and for gaining valuable insight into system performance.
Hence, benthic macroinvertebrates are often used as surrogates for the full aquatic community in Clean Water Act enforcement.
Hence, Centor criteria are often used as a tool to assess the absence of GABHS, rather than its presence.
Hence wet/moist cough is often used interchangeably with productive cough [ 65, 66] a term used in adults.
The number and spacing of such lines depend on the J values for the levels involved; hence the Zeeman effect is often used to identify the J values of levels in complex spectra.
