Romijn-Run 



a. Investigations on the respiratory metabolism and heat regulation in the 

 embryo. Galhis domesticus (Aves) 



b. The role of the allantoic circulation in the heat elimination of the em- 

 bryo. Gallus domesticus (Aves) 



RONCORONI. G. — Cattedra di Istol. ed Embriol. gener., Fac. di Med. e 

 Chir. deirUniv. di Milano, Via Mangiagalli 31, MILANO. Italia 

 a. Studies of solubility of embryonic glycogen with freezing-drying, freez- 

 ing-substitution and chemical methods of fixation. (Mammalia) 



ROOFE. P. G. Ph.D., Prof. — Dept of Anat., Med. School, Univ. of Kan- 

 sas, LAWRENCE. Kansas, U.S.A. 



a. Cytochemical and microchemical study of the developing nervous system 

 and its relationship to developing behavior patterns. Acid and alkaline 

 phosphatase in isolated areas of brain and spinal cord. Ambystoma macu- 

 latum (Urodela) (in collaboration with Mrs E. L. WENGER and B. S. 

 WENGER) 



b. Histochemical study of the developing nervous system and its relation- 

 ship to developing behaviour patterns. DNA, RNA. acid and alkaline 

 phosphatase. Ambystoma maculatum (Urodela) (in collaboration with 

 Mrs E. L. WENGER and L. KELLER) 



ROOSEN-RUNGE. E. C. M.D. — Dept of Anat., School of Med., Univ. 

 of Washington, SEATTLE 5, Wash.. U.S.A. 



a. Quantitative studies in spermatogenesis. (Mammalia) 



b. The development of the male reproductive .system. (Mammalia) 

 ROSE. S. M. Ph.D.. M.I. I.E.. Prof. — Dept of Zool., Univ. of Illinois, 



URBANA. 111.. U.S.A. 

 ROSENBAUM, R. M. B.S., A.M., Ph.D. — Dept of Pathol., Albert Ein- 

 stein Coll. of Med., Yeshiva Univ., Eastchester Rd and Morris Park 

 Ave, NEW YORK, N.Y.. U.S.A. 



a. Effects of hyperatmospheres of oxygen on development. Rana pipiens, 

 Rana sylvatica, Ambystoma punctatum and other spp. (Amphibia) 



h. Cytochemistry of the ..haploid syndrome". Rana pipiens, Rana sylvatica, 

 Ambystoma punctatum and other spp. (Amphibia) 



c. Cytochemistry of the cortical region of the egg. Rana pipiens, Rana syl- 

 vatica, Ambystoma punctatum and other spp. (Amphibia) 



ROSIN. S. Dr. Prof. — Abt.f.Genet., Zool. Inst, der Univ. Bern. Sahlistr. 8, 

 BERN. Schweiz 

 a. Borstenmuster und Fliigelentwicklung. Drosophila spec. (Diptera) (in 

 Zusammenarbeit mit W. NEF) 

 ROSS. Miss J. R. W. B.Sc. M.B.. Ch.B. — Anat. Dept. Charing Cross 

 Hosp. Med. School. 62 Chandos Place. LONDON W.C. 2. England 

 a. The development of the genital tract. Ovis aries (Artiodactyla) 

 ROSS. S. Fil.mag. — Inst, for Zoophysiol.. Uppsala Univ.. UPPSALA. 

 Sweden 

 a. The mechanism of agglutination of spermatozoa. (Mammalia) (in colla- 

 boration with P. E. LINDAHL and N.-O. BODIN) 

 ROSSI. A. Dr — 1st. di Anat. comp. "G. B. Grassi". Fac. di Sci., Univ. 

 di Roma. Via Borelli 50. ROMA. Italia 

 a. Xenoplastic grafts. (Amphibia) 

 ROSSI-DE RUBEIS. F. Prof. — 1st. di Anat. Um. norm., Univ. di Genova, 

 Viale Benedetto 15, GENOVA. Italia 



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