REFERRING to Prof. H. C. Plummer's letter on “An Approximation to the Probability Integral,” published in NATURE of October 25, the following alternative way of ...

Pointwise rates of convergence for the collocation method applied to periodic singular integral equations and pseudodifferential equations are considered, using trigonometric polynomials of degree n ...

PHILADELPHIA, Oct. 14, 2025 /PRNewswire/ -- Integral Molecular, a leader in developing innovative tools for antiviral research, announces the launch of its Ready Reporter Virus™ (RRV) neutralization ...

It is shown that $\frac{1}{\sqrt{2\pi}} \int_{-x}^x e^{-\frac{1}{2}t^2} dt \geq \lbrack 1 - e^{-(2/\pi)x^2}\rbrack^\frac{1}{2}$ and that the equality is never in ...

Automation-compatible, safe assay delivers same-day results to accelerate vaccine and therapeutic antibody development PHILADELPHIA, Oct. 14, 2025 /PRNewswire/ -- Integral Molecular, a leader in ...