Previously designed endpoint PCR has been adapted for use with real time PCR to detect the presence of Salmonella typhimurium and Salmonella enteritidis in fish. Optimization of a standard curve in the presence of herring sperm DNA as background matrix indicated that the real time PCR highly efficient with the Pearson coefficient of determination (R) value = 0.99937 and slope (M) value = -3.44....

many constants and coefficient effect on the modeling results. in many cases, it is possible these constants and coefficients differ from their real values in the environment, but the modeling results adapted with real boundary conditions due to other factors adjustment during modeling. uncertainty analysis is a tool for assessing the effect of uncertainty of various factors on the modeling res...

In this paper, we reconstruct the Hardy-Littlewood’s inequality byusing the method of the weight coefficient and the technic of real analysis includinga best constant factor. An open problem is raised.

background: limiting dilution assay is considered as the gold standard method for quantifying the number of parasites in the animal model of leishmania infection. nowadays, real-time pcr is being increasingly applied to quantify infectious agents. in the present study , a real-time pcr assay was developed to estimate para­site burdens in lymph nodes of leishmania major infected balb/c mice. enu...

The stability analysis for linear implicit m-th order difference equations is discussed. We allow the leading coefficient coefficient to be singular, i.e., we include the situation that the system does not generate an explicit recursion. A spectral condition for the characterization of asymptotic stability is presented and computable formulas are derived for the real and complex stability radii...

In a recent Letter, the reflectance coefficient was used to resolve the sign choice of the wave vector and refractive index in active media. We argue that such a coefficient loses its physical meaning for active media (at real frequencies) when the field amplification is limited only by gain saturation. In this case, the amplitude reflectance coefficient leads to fictitious noncausal reflected ...

Answering a question of W. S. Wilson, I introduce a Z/2equivariant Atiyah-Real analogue of Johnson-Wilson cohomology theory BP 〈n〉, whose coefficient ring is the ≤ n-chromatic part of Landweber’s Real cobordism ring. AMS Classification 55P42, 55P91; 55T25