The Mathematics of Physics and Chemistry

SECONDARY ISOTOPE EFFECT IN THE ADDITION OF HYDROGEN ATOMS TO PROPYLENE-d6

“…The results of the measurements are given in Table I, where "Ratio" represents the ratio of the concentrations of n-butane and the added olefin, (B)/(01), and f (H2) (6) are summarized in Table 11. For comparison the previously determined (3) value for CBHG is also given in the table and the agreement with the present result is seen to be satisfactory.…”

From First Principles: The Application of Quantum Mechanics to Complex Molecules and Solvated Systems

“…39) Where H is the Hamiltonian for the entire system, HAx is the ab initio Hamiltonian of the "solute," or active region, and V represents the one-electron terms that describe the potential due to the fragment molecules.…”

Response coefficients of interconvertible enzyme cascades towards effectors that act on one or both modifier enzymes

“…Improper analogy with the 'chain rule' for writing down the derivative of a function of a function could lead one to think that the minus signs on the right-hand sites of Eqns (13) and (14) The procedure for dealing with this kind of relationship is often encountered in thermodynamics, and is discussed in textbooks such as that of Margenau and Murphy (1956). Fig.…”