[Possibilities for information processing and operations simplification in multidimensional tasks of morphokinetic synthesis].

The authors propose an iterative method for separating classes of objects by reduction of multidimentional space of sings, which describe objects by twodimentional space of two integral processings of the differences between sings. For this purpose the differences are evaluated by three steps rating: positive difference, negative difference and no difference. The proposed iterative algorhythm allows by finite and a small number of procedures to remove indeterminace which in the general case is contained in the so defined on the work integral processings.

[Changes in the gonads and reproductive capacity of white rats after oral maneb poisoning].

Changes in the gonads and reproduction capacity of white rats following oral intoxication with maneb are studied. The preparation at doses 1/10, 1/50, 1/100 and 1/5000 LD50 is administered to the starting generation of white rats twice weekly. Changes in the gonads--biochemical, histological, histoenzymatic and electron microscopic--are established, as well as a capacity for reproduction of the starting I and II offspring.