Results 231 to 240 of about 578,084 (301)
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A critical comparison of computer programs for the potentiometric determination of stability constants

Analytica Chimica Acta, 1986
Abstract The performance of five of the best-known computer programs LETAGROP, SCOGS, MINIQUAD, SUPERQUAD and ESTA, is critically discussed. All these programs are based on least-squares refinement procedures but differ in some important aspects: (a) the definition of the residuals function; (b) the minimization procedure; (c) the statistical and ...
Enric Casassas   +2 more
openaire   +2 more sources

Bimorph Silk Microsheets with Programmable Actuating Behavior: Experimental Analysis and Computer Simulations.

ACS Applied Materials and Interfaces, 2016
Microscaled self-rolling construct sheets from silk protein material have been fabricated, containing a silk bimorph composed of silk ionomers as an active layer and cross-linked silk β-sheet as the passive layer.
Chunhong Ye   +7 more
semanticscholar   +1 more source

Computer simulation of dipolar fluids. Dependence of the dielectric constant on system size: A comparative study of Ewald sum and reaction field approaches

, 1986
We report Monte Carlo calculations on a Stockmayer fluid ( μ*=1, T*=1, ρ*=0.8) using both Ewald sum (EW) and reaction field (RF) approaches. We investigate the dependence of dielectric constant on system size.
C. Gray   +4 more
semanticscholar   +1 more source

Computer programs for calculating equivalent conductivity and dissociation constants

Journal of Chemical Education, 1970
Lists several computer programs available for calculating equivalent conductivity and dissociation constants.
openaire   +2 more sources

Computational complexity via programming languages: constant factors do matter

Acta Informatica, 2000
The purpose of this work is to promote a programming-language approach to studying computability and complexity, with an emphasis on time complexity. The essence of the approach is: a programming language, with semantics and complexity measure, can serve as a computational model that has several advantages over the currently popular models and in ...
Ben-Amram, Amir M., Jones, Neil D.
openaire   +2 more sources

A computer program to support equilibrium constant theory

Journal of Chemical Education, 1975
A Fortran IV program calculates ten different K values based on different equilibrium expressions that are chosen at random.
openaire   +2 more sources

A computer program for determination of equilibrium constants and binding site concentrations in radioimmunoassay systems

Computer Programs in Biomedicine, 1980
We propose a method allowing the automatic determination of equilibrium constants and binding site concentrations for an immune serum composed of a series of homogeneous antibody subpopulations. It is then possible to decompose the 'Scatchard plot' in its straight components corresponding to each antibody subpopulation.
C. Nemoz   +3 more
openaire   +3 more sources

Eyringpy: A program for computing rate constants in the gas phase and in solution

International Journal of Quantum Chemistry, 2018
AbstractEyringpy is a modular program for calculating thermochemical properties and rate constants for reactions in the gas phase and in solution. The code is written in Python and it has a user‐friendly interface and a simple input format. Unimolecular and bimolecular reactions with one and two products are supported.
Eugenia Dzib   +5 more
openaire   +2 more sources

ChemInform Abstract: SUPERQUAD: AN IMPROVED GENERAL PROGRAM FOR COMPUTATION OF FORMATION CONSTANTS FROM POTENTIOMETRIC DATA

Chemischer Informationsdienst, 1985
A new computer program has been developed in which formation constants are determined by minimisation of an error-square sum based on measured electrode potentials. The program also permits refinement of any reactant concentration or standard electrode potential. The refinement is incorporated into a new procedure which can be used for model selection.
Alberto Vacca   +2 more
openaire   +3 more sources

The exponential model for a regulatory enzyme: A computer program to determine the constants for the binding of a single ligand

International Journal of Bio-Medical Computing, 1979
The paper describes a non-linear multiple regression program to analyse data arising from the binding of a single ligand by a protein under the assumption that the reaction can be represented by the exponential model for a regulatory enzyme.
Julian Kinderlerer, Stanley Ainsworth
openaire   +3 more sources

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