The aim of the present study was to prepare floating matrix tablet glipizide by applying Simplex lattice design using kappa carrageenan, Hydroxypropylmethylcellulose K15M and sodium bicarbonate as independent variable. similarity factor (f2), time release 50 % drug 90 were taken dependent factors. A total 14 batches prepared given Design-Expert® Software (version- 9.0.6, Stat-Ease) response obt...

A nonlinear compartment model generates a semi-process on simplex and may have an arbitrarily complex dynamical behaviour in the interior of simplex. Nonetheless, applications models often unique asymptotically stable equilibrium attracting all points. Further, convergence to this is wave-like related slow dynamics near second hyperbolic boundary. We discuss generic two-parameter bifurcation at...

background: the present study sought to investigate molecular evidence for association between the presence of herpes simplex virus (hsv), cytomegalovirus (cmv), and epstein-barr virus (ebv) in crc and colorectal polyp by using the pcr method in iran. methods: in this analytical case-control study, we selected 15 patients with crc, 20 patients with colorectal polyp, and 35 patients without mali...

objective herpes simplex virus (hsv) infection during pregnancy may lead to fetal loss. the aim of this study was to explore the infection rate of hsv type 1 and 2 infection associated with spontaneous abortion in a pilot case-control study in two cities of iran in 2010. patients and methods placenta and curettage samples from 35 healthy full term neonates and 35 cases of spontaneous abortion w...

background herpes simplex virus type 1 and type 2 (hsv-1 and hsv-2) are common infectious agents worldwide. data on prevalence of hsv-1 and hsv-2 infections are limited in asia, especially in iran. our study aimed on determination of seroepidemiology of hsv-1 and hsv-2 infections in asymptomatic healthy students of islamic azad university of kazeroun, fars province, southwest of iran. patients ...

objective: herpes simplex virus (hsvs) is a widespread human infectious agent, responsible for persistent and latent infections. herpes simplex virus infections are usually continually recurrent in the normal population and represent a significant cause of complications in immunocompromised patients. materials and methods: in this study hsvs were propagated in bk cells and more than 502 sample...

= convex hull of {a0, . . . , an}. The points a0, . . . , an are geometrically independent if a1 − a0, . . . , an − a0 is a linearly independent set over R. Note that this is independent of the order of a0, . . . , an. In this case, we say that the simplex a0 . . . an is n -dimensional, or an n -simplex. Given a point Pn i=1 λiai belonging to an n-simplex, we say it has barycentric coordinates ...

In this paper, based on our previous research on simplex genetic algorithm, we put forward an adaptive approach for the self-adaptation of the percentage of simplex. According to the average fitness of those individuals generated by simplex operator in a certain generation, a set of rules is designed to adaptively adjust the simplex percentage within a certain range. This helps the algorithm al...

herpes simplex virus (hsv) is one of the common pathogenic viruses of humans bing. this study aimed to determin anti-herpes virus activity of mentha piperita extracts in vitro. mentha piperita extracts can inhibit hsv infection when the cells treated before viral adsorbtion. hsv-1 were also inhibited by menthol after viral adsorption. hsv-1 viral particles were directly inhibited and viral yiel...

purpose: the main purpose of this study was to evaluate the prevalence of herpes simplex virus 1 and 2 (hsv-1 and hsv-2), varicella-zoster virus and adenovirus associated with conjunctivitis in swab samples of patients who referred to eye specialist hospitals in tehran. methods: in this cross-sectional study, swab samples from patients with acute conjunctivitis during the first sixth months of ...