A simple, rapid and reproducible HPLC method was developed for the simultaneous determination of amlodipine and valsartan in their combined dosage forms, and for drug dissolution studies. A C18 column ...

Learn how to solve a system of equations by using any method such as graphing, elimination, and substitution. 7x+5y= -12, 3x-4y=1 'SNL' mocks Trump over rising gas prices in cold open Popeyes closure ...

If one has a set of observables (z1, ··· , zm) which are bound in a relation with certain parameters (a1, ··· , an) by an equation &zgr;(z1, ··· , a1, ···) = 0, one frequently has the problem of ...

This study introduces a relatively new numerical technique for solving one-dimensional Fisher’s equation. The proposed numerical technique is a simple direct meshless method, which is based on the ...

Euler Method: The simplest numerical method for solving ODEs, which uses the derivative to project forward. [ y_{n+1} = y_n + h \cdot f(x_n, y_n) ] Heun's Method (Improved Euler Method): A two-step ...

A recent study examined using liquid chromatography methods for determining analytes in antioxidative molecules. Researcher Liliya Logoyda and her team from Horbachevsky Ternopil National Medical ...

Department of Chemical Engineering, Loughborough University, Leicestershire, LE11 3TU, U.K., and Faculty of Chemical & Natural Resources Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, ...

Abstract: Graphical method is an effective method to verify the results of analytical method. However, the research on graphical method of mechanical dynamics can not be carried out until the moment ...

This work investigates the perturbed nonlinear Schrödinger equation using the modified -expansion method. The obtained results are generalized and classified into classes of trigonometric, hyperbolic, ...

Abstract: A simple and efficient graphical selective harmonic elimination method has been developed in this paper using which multiple harmonics can be simultaneously reduced even with two switchings ...