Objective Transmission.-The simple method of measuring the ratio of the energy leaving the
condenser to that leaving the objective did not yield consistent results. This was due to …

A photoelectric method for the rapid determination of the total absorption of biological cells is
described. The image of the cell, formed by a microscope, is scanned by a mechanically …

THIS communication describes the use of a simple microspectroscopic method which
permits the recording of the ultra-violet and the visible absorption characteristics of cells or …

The two-wavelength method of microspectrophotometry corrects for distributional error and
measures the amount of absorbing material by taking advantage of certain spectral …

A photographic method of microspectrography applicable to living cells is described.
Absorption spectra and the total amounts of absorbing substance in living chick fibroblast …

A scanning and printing computing microphotometer for analyses of large quantities of
tissue cells and cell structures is described. One pertinent problem in quantitative cytology …

A significant advance in the technique of histology and cytology is the current trend toward
the use of quantitative methods of studying microscopical preparations; in other words, of …

A scanning microspectrophotometer controlled by a small digital computer is used to
produce data which is analysed using a larger, remote digital computer. Programs have …

Dr. Hannover's book is short, which is a great recommendation, and it contains many
judicious and useful observations, and is evidently the production of an experienced …