Sentence examples for constitutes a main problem from inspiring English sources
However, aDNA is often highly degraded (Parducci and Petit 2004), and contamination constitutes a main problem for the analysis of aDNA from plants as also reported for other organisms (Cooper and Wayne 1998) although successful aDNA isolation from ancient wood has been reported in several cases (Liepelt et al. 2006).
Phosphorus (P) losses from agricultural soils constitute a main driver for eutrophication of the Baltic Sea.
Thrombembolic complications constitute a main cause of mortality after fractures of the lower limb.
Therefore, tailoring of an appropriate nanostructure constitutes the main problem.
The limited number of writers and genuine signatures constitutes the main problem for designing a robust Handwritten Signature Verification System (HSVS).
Today our runaway science and technics constitute the main problem the human race has to overcome.
It adopts a suitable end-to-end congestion control scheme, providing high robustness against congestion losses, which constitute the main problem during packet transmission through wired networks [1].
Changes in methodology constitute the main problem for the comparability of hundred-year-old data with recent data [13].
The loss of familiar concepts of self, such as body image and mental integrity, appear to constitute the main problem.
