نتایج جستجو برای: reversible process

تعداد نتایج: 1357544  

Journal: :Proceedings. AMIA Symposium 2002
Jonathan Bennett Robert F. Nease Walton Sumner

Subjects often construct preferences during the elicitation process. This could have implications for the processes automated utility assessments use to find indifference points. In particular, if subjects frequently shift preferences during elicitation processes, then reversible and irreversible procedures might reach different results. We analyzed series of choices made by two groups of subje...

Journal: :Journal of materials chemistry. A, Materials for energy and sustainability 2022

A novel one-step Roll & Press process for fabricating capacitors with embedded electrodes and highly reversible polar nanostructures superior energy storage performance (energy density: 50 J cm ?1 ; efficiency: 80%).

Journal: :ALEA-Latin American Journal of Probability and Mathematical Statistics 2023

The purpose of this paper is to provide a complete description the eigenvalues generator neutral multi-type Moran model, and applications study speed convergence stationarity. model we consider non-reversible in general, continuous-time Markov chain with an unknown stationary distribution. Specifically, $N$ individuals such that each one them type among $K$ possible allelic types. interact two ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - پژوهشکده علوم 1388

heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...

2014
Dong-Ning Zhao Wei-Xin Xie Zhe-Ming Lu

Data hiding is a booming technique aiming to embed secret data into digital media for content authentication, annotation or copyright protection. Reversible data hiding is a special type of data hiding technique that guarantees the host digital media can be losslessly recovered after the secret data are correctly extracted. In the past several years, some reversible data hiding schemes for Vect...

2016
R. L. Sable

It is a unique approach for steganography using a reversible texture synthesis where rather than using existing image the algorithm will create new texture image using source texture and embeds message by texture synthesis process. The new image with similar appearance can be re-created by using texture synthesis process. The size of new image can be user specified. The important concept behind...

Journal: :Talanta 1991
M Pałys T Korba M Bos W E van der Linden

A method for extracting single peaks from complex linear sweep and cyclic voltamperograms is presented. Voltamperograms are transformed by means of semidifferentiation, then all undesired peaks are removed from the semiderivative curve and replaced by calculated baselines. The resulting curve is semiintegrated back, giving a voltamperogram with one peak only. Baselines in the semiderivative dom...

Meirion Jones Sayed Mohammad Ali Razavi,

The effect of membrane molecular weight cut off (MWCO) at three levels (10, 20 & 50 kD) on dynamic behavior of permeate flux (JP), hydraulic resistances (total hydraulic resistance, RT; reversible fouling resistance, Rrf; irreversible fouling resistance, Rif and membrane hydraulic resistance, Rm) and milk solutes rejection (protein, R<s...

2015
Huang Tang Yongxing Sui Xiaoqin Zhu Zhihao Bao

Mn3O4 aerogels and their graphene nanosheet (GN) composite aerogels were synthesized by a simple supercritical-ethanol process. In the process, supercritical ethanol acted as a reductant to reduce graphene oxide and MnO2 gels simultaneously. The synthesized aerogels consisted of 10-20 nm Mn3O4 nanocrystallites, with BET-specific surface areas around 60 m(2)/g. The performance of the aerogels as...

2013
Jatinder Pal Singh Rajesh Sharma

The ultrasonic velocity (U), density (ρ), viscosity (η) have been measured for Cholesteryl oleyl carbonate at different temperatures. From the experimental data, , Free Volume (VF)), Internal Pressure (πi), Relaxation time (τ), Gibbs Free Energy (ΔG), Absorption Coefficient () and Enthalpy (H), Entropy(S) have been calculated.Entropy is a thermodynamic state property, its value depends only on...

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