Given a set P of points and U axis-parallel unit squares in the Euclidean plane, minimum ply cover with is subset that covers minimizes number share common intersection, called U. Biedl et al. [Comput. Geom., 94:101712, 2020] showed determining for by NP-hard, gave polynomial-time 2-approximation algorithm instances which constant. The question whether there exists approximation remained open w...

conclusions our results showed that vitamin e plus omega free fatty acids decrease the severity of mastodynia better than vitamin e alone. results vitamin e plus omega free fatty acids are more effective than the use of vitamin e alone in decreasing mastodynia. significant difference was seen between the cardiff breast score (cbs) of the vitamin e group compared to vitamin e - omega group (p < ...

Newton iteration is an almost 350-year-old recursive formula that approximates a simple root of polynomial quite rapidly. We generalize it to matrix recurrence (allRootsNI) all roots simultaneously. In this form, the process yields better circuit complexity in case when number r small but multiplicities are exponentially large. Our method sets up linear system unknowns and iteratively builds as...

the aim of this research was to investigate the effect of 8 weeks of aerobic training and omega-3 fatty acid supplementation on plasma sicam-1 in elderly men. in this study, 36 male non-athletes (aged between 50 and 70) were selected through available method and randomly divided into 4 groups (9 subjects per group): aerobic training+omega-3 supplement, aerobic training+placebo, omega-3 suppleme...

in this paper the concept of an $omega$- almost boolean ring is introduced and illistrated how a sheaf of algebras can be constructed from an $omega$- almost boolean ring over a locally boolean space.

A fast (Tau(response) <90 fs) free-electron spin-f lipping frequency-degenerate nonlinearity with a signif icant value of|chi((3))(xxyy)(omega,omega,omega,-omega)chi((3))(xxyy)(omega,omega,omega,-omega)|~10(-)(8)esu has been observed in bulk gold at 1260 nm by use of a new pump-probe polarization-sensitive technique.

the effects of dietary inclusion of medicinal plants’ by-product mixture on performance, the relative internal organ weight, ileal microbial counts, and small intestinal and liver morphologic alterations in laying hens receiving different omega-6 to omega-3 ratios as a 2×3 factorial arrangements with three levels of plants’ by-product (zero, 2.5 and five percent) and two omega-6 to omega-3 rati...

Abstract We study the approximation of halfspaces $$h:\{0,1\}^n\to\{0,1\}$$ h : { 0 , 1 } n → in infinity norm by polynomials an...