This study deals with the autoradiographic analysis, using a
DNA precursor (tritiated thymidine), of the trophoblastic giant cells
in the placentae of the golden hamster (Mesocricetus auratus Waterhouse),
beginning with the sixth day of gestation and extending to term
on day sixteen. Both the percent of labelled cells in the...
The study was undertaken to determine
1) The types, numbers and status (previously owned
or newly purchased) of the household furnishings
2) The types and amounts of selected personal
belongings
3) Adequacy of storage space provided
4) Selected activity patterns
of a specific group of retired women living in one...
Exploration of job opportunities and student involvement in learning are important principles of education. Congress recognized and emphasized these principles through recent legislation expanding education in several fields. Expanded vocational education has especially stressed job exploration and involvement in work programs. In many cases, however, this has come too late...