Glutathione S-transferases. The first enzymatic step in mercapturic acid formation.

When the transient response of a linear network to an applied unit step function consists of a monotonic rise to a final constant value, it is found possible to define delay time and rise time in such a way that these quantities can be computed very simply from the Laplace system function of the network. The usefulness of the new definitions is illustrated by applications to low pass, multi‐stage wideband amplifiers for which a number of general theorems are proved. In addition, an investigation of a certain class of two‐terminal interstage networks is made in an endeavor to find the network giving the highest possible gain—rise time quotient consistent with a monotonic transient response to a step function.

The Transient Response of Damped Linear Networks with Particular Regard to Wideband Amplifiers

The flow of homogeneous fluids through porous media: analogies with other physical problems

The classification of π‐orbitals in a cata‐condensed aromatic system is like that of the orbitals of a free electron traveling in a one‐dimensional loop of constant potential around the perimeter. To take into account electron interaction, certain quantities corresponding to angular momenta may be added or subtracted. Introduction of the cross‐links in the molecule removes the degeneracy. The first excited configuration in such systems gives two low frequency singlet weak absorption bands and two higher singlet strong dipole absorption bands. Selection and polarization rules are given. The levels are identified from the spectra and some of their properties are determined. An explanation is given of the regularities found by Klevens and Platt. A systematic nomenclature is given. The results agree qualitatively with LCAO theory, can be applied easily to unsymmetrical molecules, and can possibly be extended to other types of ring systems.

Classification of Spectra of Cata-Condensed Hydrocarbons

http://mcb.berkeley.edu/labs/krantz/pdf/Baldwin-hofmeister_series.pdf

R.H. Oppermann

Papers

Proteins, amino acids and peptides

Transients in linear systems

Systematic inorganic chemistry

Molecular spectra and molecular structure. I. Diatomic molecules

Beams on elastic foundation