Sentence examples for absence of segmentation from inspiring English sources

The absence of segmentation in Sipuncula would then be a secondary loss [ 49], probably associated with the exploitation of a sedentary, burrowing lifestyle [ 52].

The absence of segmental structure within chicken autosomal sequences homologous to human X-linked sequences demonstrates that stratum formation fundamentally alters sequence composition, thus allowing identification of compositional signals unique to evolutionary strata by the proposed segmentation and clustering method.

Previously Sphaerolichida was treated within the endeostigmatan lineages [ 75], but later they were moved to Trombidiformes based on the absence of the rutella, primary segmentation, anamorphic segments AN and PA, and the presence of fewer than four pairs of setae on segment C and fewer than three pairs on segments D and E [ 12].

3) Approaches combining multiple sources of information such as bronchi segmentation, vessel segmentation, and absence of larger vessels in proximity to the lobar boundaries to define robust 3D sublobar segments [ 6].

Many image segmentation algorithms are known, but often there is an inherent obstacle in the unbiased evaluation of segmentation quality: the absence or lack of a common objective representation for segmentation results.

The evaluation of the accuracy of segmentation results in the absence of a reference standard was performed visually by an expert.

For example, to construct a genome alteration print, Popova et al. (2009) require a good segmentation algorithm: 'the absence of true breakpoints could significantly alter the GAP pattern'.

Here we demonstrate that PFE60 plays a role in MC lamella segmentation since in the absence of the protein, infected cells display a higher number of stacked MC compared with wild type infected red blood cells.

This is the case of congenital vertebral synostosis, which can occur both by an alteration of the secondary embrionary segmentation or due to absence of intervertebral discs [11].

The origin and evolution of segmentation.

The death of segmentation as a practice?