Sentence examples for definite origin from inspiring English sources

This theory differs from the basic picture shared by both kinematic relativity and relativistic cosmology, namely, that of a universe with a definite origin in a small, dense knot, followed by evolution into the universe we have today.

Taken together, our results favor the proposal that the novel influenza A(H10N8) virus has an avian origin; however, more research is required to establish the definite origin of the emerging influenza virus.

Of these 10, 5 had completed strokes of definite embolic origin on the basis of clinical, angiographic, and computed tomographic findings; 2 had transient ischemic attacks of probable embolic origin.

Fisher's stance in the long-running controversy with Wright and his 'shifting-balance' theory of evolution has a very definite Darwinian origin.

This suggests that BLAST analysis should be used only as an indication of potential origins, but definite determination of gene origins from infected leaves should be from PCR amplifications of genomic DNAs from the pathogen and host separately, and sequencing comparisons become necessary if a gene is amplified from both organisms.

If V̇ is negative definite, then the origin is a fixed point and asymptotically stable.

If V̇ is positive definite, then the origin is an unstable fixed point.

It has been shown in [27] that, for the Lyapunov functional defined above, if its time derivative is in the form of (3.22) and ε > 2 n 2 ( a ˆ M 2 + b ˆ M 2 ) c m λ m with Π being positive definite, then the origin system (3.10), or equivalently the equilibrium point of system (2.1) is globally asymptotically stable.

Ewing's sarcomas are frequently associated with bone; however, they can also be found in other tissues, obscuring the identification of a definite cell of origin.

Ironically, the determination of the definite location and origin of PPS tumors is critical for choosing the optimal surgical approach from a variety of options, such as the transoral approach, the transcervical approach, and the transparotid approach [10].

In spite of notable progress made in recent years, there is currently no definite information about the origin of CSCs.