Results 241 to 250 of about 1,118,392 (326)

Computer Program for Determining Optical Constants of a Film on an Opaque Substrate

open access: closedApplied Optics, 1969
Abstract : A computer program is described that determines the optical constants of silver sulfide tarnish films on an opaque silver substrate. The program uses data from normal incidence reflectance measurements taken on two films of different thickness on silver. The sulfide film thickness were measured ellipsometrically.
J M, Bennett, M J, Booty
openaire   +3 more sources

An improved computer program for calculating formation constants of ligand complexes from pH data

open access: closedAnalytica Chimica Acta, 1984
Abstract Several improvements are made to available computer programs for calculating formation constants from pH data. The most important features are wide portability of program among computers, ability to optimize any parameter in the model equations and to fix any parameters (including stepwise formation constants) to a constant, and options to ...
John P. Chandler   +3 more
openaire   +2 more sources

Minipol, a desk-computer program for refinement of protonation constants from differential-pulse polarographic data

open access: closedTalanta, 1985
The program MINIPOL, designed to run on a desk-computer with 32 kbytes of memory, can calculate the optimum values of overall protonation constants and molar intensities of up to 8 species with composition H(XXX)L(rho), from differential-pulse polarographic data.
V, Cerdá, R, Forteza
openaire   +3 more sources

Computer Software Reviews. Henry's Law Constant Program

open access: closedJournal of Chemical Information and Computer Sciences, 1995
Douglas A. Coe
openaire   +2 more sources

Computational thinking and assignment resubmission predict persistence in a computer science MOOC

Journal of Computer Assisted Learning, 2020
Massive open online course (MOOC) studies have shown that precourse skills (such as precomputational thinking) and course engagement measures (such as making multiple submission attempts with assignments when the initial submission is incorrect) predict ...
Chen Chen   +3 more
semanticscholar   +1 more source

A desk computer program for the calculation of rate constants

Reaction Kinetics and Catalysis Letters, 1984
A desk computer program has been written in BASIC programming language to optimize the values of rate constants determined from kinetic measurements of time and concentration data. The program is capable of the simultaneous refinement of a maximum of 5 rate constants. A FORTRAN version using the Gear method is also available.
F. Gaizer   +3 more
openaire   +1 more source

Computer Program for a Double Exponential Equation to Determine Biological Constants

Journal of Pharmaceutical Sciences, 1967
A new computer program in Fortran II (with Format) for the equation, C = a 0 k a V d ( k a − k d ) ⋅ ( e − k d t − e − k a t ) , has been written. This program overcomes the problems of the previous programs published.
W, Lowenthal, B L, Vitsky
openaire   +2 more sources

A computer program for determination of thin films thickness and optical constants

Applied Surface Science, 2005
A computer simulation program for processing transmission spectra of amorphous optical thin films deposited on weakly absorbing substrates and evaluation of the refractive index n, extinction coefficient k and thickness d was developed. The computer code is the implementation of an optical characterisation algorithm based on the determination of the ...
CARICATO, Anna Paola   +2 more
openaire   +1 more source

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