Sentence examples for be precisely defined by from inspiring English sources

It offers two advantages over the study of natural populations: (i) different parameters of the population evolution can be precisely defined by the experimenter and (ii) multiple replicates of each demographic scenario can be performed.

The methylation profile of the TFPI-2 gene promoter sequence could thus be precisely defined by sequencing PCR products obtained from bisulphite-treated DNA.

As mentioned above, the prospective gathering of drug use facilitates unbiased risk estimates provided exposure is precisely defined by reference to a well-defined event with a clearly recognizable onset.

The relationship between the chemical affinity of the reactants in the cell and the voltage of the cell when it is operating was precisely defined by the U.S. chemist Josiah Willard Gibbs in 1875, while the relation of this affinity to the potential of the electrochemical cell was initially formulated by the German physical chemist Walther Hermann Nernst in 1889.

Pathologically, it is precisely defined by the presence of neuronal and glial cortico-striatal lesions, immunostained by antibodies specific for tau protein.

During this process, cellular identity is precisely defined by signaling cues that tailor the chromatin landscape for cell-specific gene expression programs.

For convenience we identify the graph with the respective complex K ≤ 1. Observe that an ≤n-complex K is precisely defined by its vertices V ( K ) : = ⋃ S ∈ K S and its maximal simplices max K : = { S : S ∈ K ; there is no T such that S ⊂ T ∈ K and S ≠ T}.

The genomic organization of the α-defensin cluster was precisely defined by PipMaker analysis [ 21].

The desired domain configuration is precisely defined by the structure of the positive electrode, patterned by lithography on one surface of the sample.

Besides, DAS28 was originally developed as a discriminative tool for a two-level disease activity state, which was precisely defined by the frequency of DMARDS administrations.

The principal aim of surgical treatment for NSCLC is to obtain a complete resection which has been precisely defined by a working group of the International Association for the Study of Lung Cancer (IASLC).