[lemma=enhance] | [tag=CC] [□=□] □
[lemma=enhance] | [tag=CC] [tag=□] □
[lemma=enhance] | [tag=CC] [lemma=□] □
Americans have helped draft the Liberian , Mexican , German , Japanese , and Zimbabwean constitutions . " The starts , stops , and pauses between syllables , as well as variation in pitch and timbre , are inherent in the mechanics and can often be expressed through smooth and simple variations in the frequency and relative phase of two driving parameters , " the researchers concluded . The imperfect controls and incomplete data available in the real world in which policy is implemented and evaluated must be balanced with the need for rigorous testing of potential policy improvements . Additional organisms already in the NHGRI sequencing pipeline are the macaque , kangaroo , cow , gray short-tailed opossum , red flour beetle , flatworm Schimdtea mediterranea , and additional species of fruit fly and fungi . Consequently , evaluations must deal with imperfect controls and incomplete data with which to account for mitigating factors . As the light and variable winds on both sides of this feature would suggest , the dry line was nearly stationary on the morning of the 27th .