scholarly journals SELECTION FACTORS FOR THE PROTOBIOMONOMERS AT THE ORIGIN OF GENETIC CODE

Author(s):  
A.I. Saralov
2011 ◽  
Vol 6 (1) ◽  
pp. 14 ◽  
Author(s):  
Andrei S Rodin ◽  
Eörs Szathmáry ◽  
Sergei N Rodin

Nature ◽  
1966 ◽  
Vol 212 (5069) ◽  
pp. 1397-1397 ◽  

2002 ◽  
Vol 217 (4) ◽  
pp. 493-498 ◽  
Author(s):  
JUAN A. MARTÍNEZ GIMÉNEZ ◽  
RAFAEL TABARÉS SEISDEDOS

1976 ◽  
Vol 7 (4) ◽  
pp. 207-219 ◽  
Author(s):  
Constance P. DesRoches

A statistical review provides analysis of four years of speech therapy services of a suburban school system which can be used for comparison with other school system programs. Included are data on the percentages of the school population enrolled in therapy, the categories of disabilities and the number of children in each category, the sex and grade-level distribution of those in therapy, and shifts in case-load selection. Factors affecting changes in case-load profiles are identified and discussed.


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