Results 21 to 30 of about 789,942 (260)

Comparative analysis of genetic crossover operators in knapsack problem

Journal of Applied Sciences and Environmental Management, 2016
The Genetic Algorithm (GA) is an evolutionary algorithms and technique based on natural selections of individuals called chromosomes. In this paper, a method for solving Knapsack problem via GA (Genetic Algorithm) is presented. We compared six different
D Hakimi, D.O. Oyewola, Y Yahaya, G Bolarin   +3 more
doaj   +1 more source

Application of Bioinformatics and Molecular Dynamics Simulation for Designing FGF7 Mutants Stable in Urea Solution [PDF]

Pharmaceutical Sciences
Background: FGF7 is a potent cytoprotective and regenerative protein on the injured epithelial tissues, indicating its potential therapeutic effect in conditions such as mucositis, ulcerative colitis, and cutaneous wound formation induced by chemotherapy
Siavoush Dastmalchi, Ali Akbar Alizadeh
doaj   +1 more source

Upgrading of Basrah-Kirkuk Blend Crude Oil Through Mechanical-Acoustical Effect and (Labs) as Surfactant [PDF]

Engineering and Technology Journal, 2012
Non-Convential method has been used in this study for upgrading mixture of Basrah- Kirkuk crude oil through mechanical - acoustical effect using hydrodynamical coaxial turbo machine type Rotary Pulsation Apparatus (RPA) implementing ultra-high ...
Adel Sharif Hamadi, Gufran Raheem, Salam Hussain   +2 more
doaj   +1 more source

On a mean value theorem connected with Hermite-Hadamard's inequality

Journal of Numerical Analysis and Approximation Theory, 2004
In this paper we prove a mean-value theorem for integral calculus, then we demonstrate properties of the mean point. In the end we give an extension of Hermite-Hadamard's inequality.
Ovidiu T. Pop
doaj   +2 more sources

Effects of the turn-back primer on intermediate product generation in isothermal DNA amplification

BioTechniques, 2010
In DNA amplification, the initial step of copying a target sequence from the template DNA, or the so-called intermediate product generation step, is very important.
Yuki Tanaka, Yasumasa Kimura, Yasumasa Mitani, Yuki Kawai, Alexander Lezhava, Shohei Noma, Michihira Tagami, Jun Kawai, Yoshihide Hayashizaki, Kengo Usui   +9 more
doaj   +1 more source

Second order differentiability of the intermediate-point function in Cauchy's mean-value theorem

Journal of Numerical Analysis and Approximation Theory, 2015
If the functions \(f,g:I\rightarrow \mathbb{R}\) are differentiable on the interval \(I\subseteq \mathbb{R}\), \(a\in I,\) then there exists a function \(\bar{c}:I\rightarrow I\) such that $$ \left[ f\left( x\right) -f\left( a\right) \right] g ...
Beatrix-Mihaela Pop, Dorel Duca
doaj   +2 more sources

A pilot prototype production line for the hot-forming of aluminium alloy sheets with fast contact-cooling and multi-point tooling [PDF]

MATEC Web of Conferences
This paper reports the study of the process chain for sheet metal forming using multi-point tooling for stamping at elevated temperatures and developing a complete production line integrating heating, intermediate fast-cooling, forming and aging. It aims
Yang Song, Zhao Jie, Tian Yankang, Qin Yi   +3 more
doaj   +1 more source

An Inequality for the Intermediate Point in Lagrange’s Theorem, Using Quadrature Formulas

European Journal of Theoretical and Applied Sciences, 2023
Starting from an inequality presented by professor A. Lupas (1973), which shown that the intermediate point of the logarithmic function in Lagrange’s theorem is between the arithmetic mean and the geometric mean of the the limits of the interval on which the function is defined, in this paper we will find a sharp estimation of the intermediate point ...
Andra-Maria, Stoica, Adrian Nicolae, Branga, Ioan, Popa   +2 more
openaire   +1 more source

Synthesis and Intermediate Temperature Electrical Properties of Zr0.84Y0.12Nd0.04O2-α-Low Melting Point Glass Powder Composite Electrolyte

International Journal of Electrochemical Science, 2019
In this paper, Nd3+ and Y3+ double doped ZrO2-low melting point glass powder (ZYN-glass) composite electrolyte was synthesized by solid-state reaction after heating at 700 °C for 6 h.
Jitang Chen, Wenli Hu, Wei Chen, Qiujing Dong, Chunhua Luo, Hongtao Wang   +5 more
doaj   +1 more source

Circulating monocyte subsets and heart failure prognosis. [PDF]

PLoS ONE, 2018
Monocytes are a heterogeneous population of effector cells with key roles in tissue integrity restoration and maintenance. Here, we explore the association of monocyte subsets and prognosis in patients with ambulatory heart failure (HF). Monocyte subsets
Elena Elchinova, Iris Teubel, Santiago Roura, Marco A Fernández, Josep Lupón, Carolina Gálvez-Montón, Marta de Antonio, Pedro Moliner, Mar Domingo, Elisabet Zamora, Julio Núñez, Germán Cediel, Antoni Bayés-Genís   +12 more
doaj   +1 more source