Results 1 to 10 of about 1,591,070 (268)

Virtual Screening, Structural Analysis, and Formation Thermodynamics of Carbamazepine Cocrystals

open access: yesPharmaceutics, 2023
In this study, the existing set of carbamazepine (CBZ) cocrystals was extended through the successful combination of the drug with the positional isomers of acetamidobenzoic acid.
Artem O. Surov   +5 more
doaj   +1 more source

Enhancing the Thermal Stability of Ionogels: Synthesis and Properties of Triple Ionic Liquid/Halloysite/MCC Ionogels

open access: yesMolecules, 2021
In this study, an ionic liquid (IL), 1-butyl-3-methylimidazolium acetate, was used to prepare ionogels with microcrystalline cellulose (MCC) and halloysite (Hal). SEM, XRD, TG, DSC, FTIR spectroscopy, conductometry and mechanical tests were used to study
Olga V. Alekseeva   +4 more
doaj   +1 more source

Algebraic Characterizations of Relationships between Different Linear Matrix Functions

open access: yesMathematics, 2023
Let f(X1,X2,…,Xk) be a matrix function over the field of complex numbers, where X1,X2,…,Xk are a family of matrices with variable entries. The purpose of this paper is to propose and investigate the relationships between certain linear matrix functions ...
Yongge Tian, Ruixia Yuan
doaj   +1 more source

Employment-related musculoskeletal complications experienced by the physical therapists in Bangladesh: a comprehensive cross-sectional case study

open access: yesBulletin of Faculty of Physical Therapy, 2022
Background Dentists, nurses, and physical therapists have all been associated with an increased risk of work-related diseases. The findings of studies in these different occupations might aid in the development of preventative measures.
Amran Hossain   +4 more
doaj   +1 more source

On Some Non-local Boundary Value and Internal Boundary Value Problems for the String Oscillation Equation

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2023
The work is devoted to the problem of setting new boundary and internal boundary value problems for hyperbolic equations. The consideration of these settings is given on the example of a wave equation.
A.Kh. Attaev
doaj   +1 more source

Generalized Weyl solutions [PDF]

open access: yesPhysical Review D, 2002
50 pages, 10 figures; v2: minor ...
Emparan García de Salazar, Roberto A.   +1 more
openaire   +3 more sources

On a Rational $(P+1)$th Order Difference Equation with Quadratic Term

open access: yesUniversal Journal of Mathematics and Applications, 2022
In this paper, we derive the forbidden set and determine the solutions of the difference equation that contains a quadratic term \begin{equation*} x_{n+1}=\frac{x_{n}x_{n-p}}{ax_{n-(p-1)}+bx_{n-p}},\quad n\in\mathbb{N}_0, \end{equation*} where the ...
R Abo-zeıd, Messaoud Berkal
doaj   +1 more source

The Right Equivalent Integral Equation of Impulsive Caputo Fractional-Order System of Order ϵ∈(1,2)

open access: yesFractal and Fractional, 2022
For the impulsive fractional-order system (IFrOS) of order ϵ∈(1,2), there have appeared some conflicting equivalent integral equations in existing studies. However, we find two fractional-order properties of piecewise function and use them to verify that
Xianmin Zhang   +5 more
doaj   +1 more source

Generalized global defect solutions [PDF]

open access: yesThe European Physical Journal C, 2007
We investigate the presence of defect structures in generalized models described by real scalar field in $(1,1)$ space-time dimensions. We work with two distinct generalizations, one in the form of a product of functions of the field and its derivative, and the other as a sum.
Bazeia, D.   +3 more
openaire   +2 more sources

On Some Methods for Solution of Linear Diophantine Equations

open access: yesUniversal Journal of Mathematics and Applications, 2020
The paper considers a linear Diophantine equation. A method (algorithm) for finding a general class of solutions of equation is proposed. The proposed algorithm is explained by examples of equations with two and three variables, trying to direct the ...
Azam Imomov, Yorqin T. Khodjaev
doaj   +1 more source

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