Results 21 to 30 of about 20,775,912 (304)

Pseudo-almost periodic solutions for first-order neutral differential equations

Advances in Difference Equations, 2018
In this paper, we study a class of first-order neutral differential equations with time-varying delays and coefficients. Employing the fixed point method and differential inequality techniques, easily verifiable delay-independent criteria are established
Yuehua Yu, Shuhua Gong
doaj   +1 more source

Isotherm and Kinetics of Fe(II) Adsorption onto Chitosan in a Batch Process [PDF]

Iranica Journal of Energy and Environment, 2011
In this study removal of Fe(II) by chitosan adsorbent was experimentally investigated in a batch system. The adsorbent dose and pH of the metal solution was fixed at 0.15 g and 4, respectively.
Hamideh Radnia, Ali Asghar Ghoreyshi, Habibollah Younesi   +2 more
doaj  

Elementary Steps in Steady State Kinetic Model Approximation for the Homo-Heterogeneous Photocatalysis of Carbamazepine

Clean Technologies, 2023
Elucidating physicochemical processes in the degradation of pollutants may optimize their removal from water sources. Although the photodegradation of carbamazepine (CBZ) in Advanced Oxidation Processes (AOPs) has been widely studied, there is no ...
Yuval Shahar, Giora Rytwo
doaj   +1 more source

Error Analysis of Absolute Rate Coefficient Extrapolated Under Pseudo-First Order Conditions

Journal of the Turkish Chemical Society, Section A: Chemistry, 2017
Computer-based simulations for the three-body recombination reaction of nitrogen (II) oxide with the hydroxyl radical have been used to estimate the error associated with the pseudo-first order approximation under different simulated conditions.
Luca D'Ottone, Enunuwe Ochonogor
doaj   +1 more source

Pseudo-first-order and pseudo-second-order kinetic equation.

, 2016
Pseudo-first-order and pseudo-second-order kinetic equation.
Liangyu Pei (3221091), Shulian Xie (430625), Shengli Shi (3221094), Jia Feng (430626), Qi Liu (33068), Junping Lv (720614)   +5 more
core   +1 more source

Pseudo-Gaussian and Rank-Based Tests for First-Order Superdiagonal Bilinear Models in Panel Data

Revstat Statistical Journal, 2021
In this paper, locally asymptotically optimal (in the H´ajek-Le Cam sense) parametric, pseudo-Gaussian and rank-based procedures are proposed for the problem of testing randomness against first-order superdiagonal bilinear panel dependence (in large n ...
Aziz Lmakri , Abdelhadi Akharif , Amal Mellouk , Mohamed Fihri   +3 more
doaj   +1 more source

Pseudo-first-order and pseudo-second-order kinetic parameters.

, 2016
Pseudo-first-order and pseudo-second-order kinetic parameters.
Liangyu Pei (3221091), Shulian Xie (430625), Shengli Shi (3221094), Jia Feng (430626), Qi Liu (33068), Junping Lv (720614)   +5 more
core   +1 more source

Pseudo-Smarandache Functions of First and Second Kind [PDF]

, 2011
In this paper we define two kinds of pseudo-Smarandache functions. We have investigated more than fifty terms of each pseudo-Smarandache function.
S.T.Rathod, A.S.Muktibodh, Muktibodh, A.S., Rathod, S.T.   +3 more
core   +1 more source

Kinetics of pilot-scale essential oil extraction from pomelo (Citrus maxima) peels: Comparison between linear and nonlinear models

Alexandria Engineering Journal, 2022
Kinetic modeling plays a key role in development of large-scale extraction processes. In this study, we modeled the process of extracting essential oils from pomelo (Citrus maxima) peel materials in different kinetics including pseudo first order and ...
Phat T. Dao, Nhi Y.T. Tran, Quyen N. Tran, Giang L. Bach, Tan V. Lam   +4 more
doaj   +1 more source

Pseudo-first-order and pseudo-second-order parameters of OTC adsorption on kaolinite.

, 2019
Pseudo-first-order and pseudo-second-order parameters of OTC adsorption on kaolinite.
He Wang (250350), Yali Song (541899), Hua Wang (13530), Ebenezer Ampofo Sackey (7871684)   +3 more
core   +1 more source