Sentence examples for defining the origin from inspiring English sources

Defining the origin of blood cells in vivo is complicated by circulation.

The virtual observer resides on a storey of the ANTARES detector, about 400 m above the sea bed, looking north towards the horizon, thereby defining the origin of the coordinate system.

In the 10 patients with endocardial mapping studies, the phase imaging technique confirmed the segment of VPC origin in all 10; the electrocardiographic method was accurate in 8. Thus, gated radionuclide angiographic phase imaging methods may be of value in noninvasively defining the origin of spontaneous VPCs.

Unfortunately, the difficulties involved in defining the origin of advanced lesions tend to limit the clinical applicability of the Tos classification system and the effectiveness of associated prognoses.

Defining the origin of these haplotypes will require additional sequencing within the pfcrt gene (beyond the 134-bp amplicon we studied) and at other loci.

To calculate the Index of Interdigitation in single images of the retinal wave, we first define a polar coordinate system by tracing the apical surface and then fitting a circle, with centre c, defining the origin.

White, A. C. et al. Defining the origins of Ras/p53-mediated squamous cell carcinoma.

(The work of these scholars represents a "systems" approach to defining the origins of organized societies).

WITH a new administration in Washington, let us hope that there will be an interest in defining the origins of the financial crisis, its abettors and, most important, its resolution.

Defining the origins and developmental pathways of tissue-resident macrophages should help refine our understanding of the role of these cells in various disease settings and enable the design of novel macrophage-targeted therapies.

In the past, authenticating a work of art involved a number of important stages, from defining the origins of the piece, working out whether it has been exhibited in the past and previously valued and, finally, having the piece professionally authenticated by an expert.