Several Dinophysis species produce diarrhoetic toxins (okadaic acid and dinophysistoxins)
and pectenotoxins, and cause gastointestinal illness, Diarrhetic Shellfish Poisoning (DSP), …

Yessotoxin (YTX) is a marine polyether toxin that was first isolated in 1986 from the scallop
Patinopecten yessoensis. Subsequently, it was reported that YTX is produced by the …

The major recent advances in the rheology of food, cosmetics and pharmaceuticals have been
developed in the fields of emulsions and gels. Concerning emulsion rheology, this review …

New Runge–Kutta–Nyström methods specially adapted to the numerical integration of
perturbed oscillators are obtained. Our interest is centered on algorithms which integrate exactly …

A one-parameter family of explicit fourth-order methods for oscillatory systems of the form y ″
+Ky=f(t,y), K being a symmetric positive semi-definite matrix, is obtained. The new methods …

A class of explicit modified Runge–Kutta–Nyström (RKN) methods for the numerical
integration of second-order IVPs with oscillatory solutions is presented. The symplecticness …

Exponentially fitted Runge–Kutta–Nyström (EFRKN) methods for the numerical integration
of second-order IVPs with oscillatory solutions are derived. These methods integrate exactly …

The origin of T cells after highly active antiretroviral therapy (HAART) in patients infected
with human immunodeficiency virus 1 (HIV-1) is now under discussion. The possibility of …

Microalgae are one of the most promising sources for new food and functional food products,
and can be used to enhance the nutritional value of foods, due to their well-balanced …

Recently numerical integration of the special IVP y″ = f(t, y) whose solutions are of periodic
type have been considered of great interest. P-stability is the appropriate requirement for …