first derivative
A New Definition for Generalized First Derivative of Nonsmooth Functions
... is first derivative of these functions in a ...generalized first de- ...obtaining derivative and generalized derivative of some smooth and nonsmooth functions respectively in some ...
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STUDIES ON THE FIRST DERIVATIVE OF THE VENTRICULAR PRESSURE PULSE IN MAN
... Valutes for PDRv The peak values for the first derivative of the ascending limb of the right ventricular pressure pulse recorded during the control period in patients without an abnormal[r] ...
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FIRST DERIVATIVE SPECTROPHOTOMETRIC DETERMINATION OF FLUOXETINE HYDROCHLORIDE AND OLANZAPINE IN TABLETS
... The first derivative spectrophotometric method for simultaneous determination of fluoxetine hydrochloride (FH) and olanzapine (OZ) from two component tablet dosage form has been developed and ...
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Simultaneous determination of moxifloxacin and cefixime by first and ratio first derivative ultraviolet spectrophotometry
... Calibration graphs were established for MOX and CEF in the concentration range 1 to 16 μg /mL at 287.0 nm for MOX and at 317.9 nm for CEF by first derivative method. Whereas by the first ...
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High Order Finite Difference Schemes for the First Derivative in Von Mises Coordinates
... the first derivative of the square of the speed of the flow on the boundary of the transformed ...of first-, second- and third-order local accuracy were developed for the first ...
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Three Point Quadrature Rules Involving, at Most, a First Derivative
... Three point quadrature rules of Newton-Cotes type have been examined exten- sively in the literature. In particular, the mid- point, trapezoidal and Simpson rules have been investigated more recently [1]-[13] with the ...
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FIRST DERIVATIVE SPECTROPHOTOMETRIC SIMULTANEOUS DETERMINATION OF VILDAGLIPTIN AND METFORMIN IN TABLET FORMULATIONS
... methods by zero order method 10,11,12 and only one method by second derivative spectrophotometric method. 12 There for; aim of the present study was to develop an accurate, simple, economical first ...
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On a Weighted Generalization of Iyengar Type Inequalities Involving Bounded First Derivative
... Abstract. Inequalities are obtained for weighted integrals in terms of bounds involving the first derivative of the function. Quadrature rules are obtained and the classical Iyengar inequality for the ...
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Some New Bounds for the Čebyšev Functional in Terms of the First Derivative and Applications
... Some new inequalities for the ˇ Cebyˇ sev functional in terms of the first derivative and applications for Taylor’s expansion and generalised trape- zoid formula are pointed out.. Cebyˇ [r] ...
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The Weighted Square Integral Inequalities for the First Derivative of the Function of a Real Variable
... The present paper considers new type of weighted square integral inequalities for the first derivative of the convex function, the particular case which has been originally established by K. Shashiashvili ...
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Implicit methods for the first derivative of the solution to heat equation
... the derivative of the solution u(x, t) of the first type boundary value problem for one dimensional heat equation with respect to the spatial variable x are ...
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DEVELOPMENT AND VALIDTION OF SPECTROPHOTOMETRIC METHODS FOR SIMULTANEOUS ESTIMATION OF AZILSARTAN KAMEDOXOMIL AND AMLODIPINE BESYLATE IN SYNTHETIC MIXTURE
... determine derivative amplitude for azilsartan and amlodipine solution of increasing concentrations of azilsartan and amlodipine were prepared in combination and scanned in UV spectrum in the range 200 - 400 ...to ...
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DETERMINATION OF FLURBIROFEN IN PHARMACEUTICAL PREPARATIONS BY FIRST- ORDER DERIVATIVE SPECTROPHOTOMETRY METHOD
... the first-order derivative spectrophotometry method was developed for the determination of flurbiprofen in pharmaceutical ...the first derivative spectrophotometry, absorbance values were ...
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Robust Peak Recognition in Intracranial Pressure Signals
... This paper has described MOCAIP++, a generalization of the recently developed MOCAIP, that provides a robust framework for analyzing Intracranial Pressure signal (ICP) in terms of its waveform morphology. The proposed ...
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DERIVATIVE RATIO, ISOSBESTIC POINT, FACTORIZED ABSORPTIVITY AND BIVARIATE SPECTROPHOTOMETRIC DETERMINATION OF ATENOLOL AND CHLORTHALIDONE
... the derivative ratio spectra are the concentration of the standardsolution used as a divisor and the wavelength intervals over which the derivative is obtained (Δ ...the first derivative ratio ...
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4.3.Math.1210.derivatives.and.graphs.pdf
... We can summarize the First Derivative Test for Extreme Values with some pictures. The sign of the first derivative can also help us identify extreme values at end points.. Example 2- [r] ...
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Review on Effective Edge Detection Techniques
... Step 1: Smooth the image with a Gaussian filter. Step 2: Compute the gradient magnitude and orientation using finite-difference approximations for the partial derivatives. Step 3: Apply non maxima suppression to the ...
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Development and Validation of Dual Wavelength UV Spectrophotometric Method for Simultaneous Estimation of Cefixime and Dicloxacillin Sodium in Pharmaceutical Dosage Form
... of ofloxacin and cefixime by first and ratio first derivative UV spectrophotometry. Simultaneous determination of moxifloxacin and cefixime by first and ratio first derivat[r] ...
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New uniqueness results for fractional differential equation with dependence on the first order derivative
... where n – 1 ≤ α < n, provided that the right-hand side is pointwise defined on (0,∞). The problem of the existence of solutions for fractional differential equation with various boundary conditions has received an ...
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Comparative Study of RP-HPLC and UV Spectrophotometric Techniques for the Simultaneous Determination of Amoxicillin and Cloxacillin in Capsules
... A UNICAM UV 300 double beam spectrophotometer (Thermo Spectronic, USA) with a fixed slit width (1.5 nm) connected to an IBM computer loaded with Thermo Spectronic VISION32 software and 1 cm quartz cell were used for the ...
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