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A lossless data embedding technique by joint neighboring coding
(2011-06-14)
Information hiding methods are currently exploited by many researchers for various applications. Proposing an efficient and feasible information hiding method is valuable. This paper presents a new reversible information ...
On the local convergence and the dynamics of Chebyshev–Halley methods with six and eight order of convergence
We study the local convergence of Chebyshev–Halley methods with six and eight order of convergence to approximate a locally unique solution of a nonlinear equation. In Sharma (2015) (see Theorem 1, p. 121) the convergence ...
Comment on “Generalized differential transform method to differential-difference equation” by L. Zou et al.
(Elsevier Science, 2021-08)
We show that the differential transform is the well known Taylor series (contrary to what the authors claim) and that the differential transform method (DTM) is the well known Frobenius method, commonly used to obtain exact ...
Metformin: A Review of Characteristics, Properties, Analytical Methods and Impact in the Green Chemistry
(2018-01-02)
Diabetes mellitus (DM) is considered a public health problem. The initial treatment consists of improving the lifestyle and making changes in the diet. When these changes are not enough, the use of medication becomes ...
Assessment of scattering error correction techniques for AC-S meter in a tropical eutrophic reservoir
(2018-05-01)
Measurements of absorption coefficients (a(λ), in m-1) collected by spectrophotometers in situ are overestimated due to the scattering of the reflecting tube absorption meter. Accurate correction of these data is essential ...
Primary standardization of 90Sr-90Y radioactive solution
(Associa????o Brasileira de Energia Nuclear, 2018)
A simple and precise conductometric method for the determination of losartan in pharmaceutical products
(VERSITAWARSAW, 2012)
Losartan is an antihypertensive agent that lost its patent protection in 2010, and, consequently, it has been available in generic form. The latter motivated the search for a rapid and precise alternative method. Here, a ...
The nonpharmacological sequence method provides a reliable evaluation of baroreflex sensitivity in fish
(2021-03-01)
The most commonly used technique to study the barostatic regulation of blood pressure in ectothermic vertebrates consists of determining the heart rate response to pharmacological manipulations of blood pressure, the ...