"direct derivation" is a grammatically correct and usable phrase in written English
It can be used when describing the direct source or origin of something. Example sentence: The word "alphabet" has its direct derivation from the first two letters of the Greek alphabet, alpha and beta.
The direct derivation of IFR is the second derivative of signal phase which can be expressed as: IFR t triangleq frac{1}{2pi}frac{d^2phi (t)}{d{t}^2} (8).
A more thorough examination of the state of X inactivation will require the direct derivation of naive ESCs from female human blastocysts (the ESC lines derived in this study were all male).
More recently, extensive research is being done on the direct derivation of evolution equations, which are not necessarily obtained from the energy approaches.
Our approach for the traffic congestion detection in sequences of optical images is based on the modeling of a traffic flow on the road segments and thus allows the direct derivation of the required traffic parameters from the data.
Under suitable assumptions, the method supports the direct derivation of Input-State-Output Port-Hamiltonian Systems – which is an explicit type of PHS – even from bond graphs having causally coupled dissipators and storages in derivative causality, which are known to imply algebraic and implicit differential equations.
We then considered whether these culture conditions would support the direct derivation of ESC lines from human blastocysts.
The lack of robust and efficient differentiation protocols enabling the directed derivation of specific cell lineages has been another limiting factor for the development of stem cell-based therapies.
With individual participant data an analytic standardisation across the studies and a direct derivation of the information requested is possible, independent of significance or how it was reported.
The central result is a direct derivation of the Vogel-Fulcher/Williams-Landel-Ferry formula.
It will also be the form provided by the most direct derivations of seasonal random walk component models in later sections.
In Section 2, we provide a new, direct derivation of the result that establishes the scattered field as the Fourier transform of the RBC scattering potential.
