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Age changes in head hair from birth to maturity IV. Refractive indices and birefringence of the cuticle of hair of children

1954; Wiley; Volume: 12; Issue: 1 Linguagem: Inglês

10.1002/ajpa.1330120121

1096-8644

Oliver H. Duggins,

Dyeing and Modifying Textile Fibers

American Journal of Physical AnthropologyVolume 12, Issue 1 p. 89-114 Article Age changes in head hair from birth to maturity IV. Refractive indices and birefringence of the cuticle of hair of children Oliver H. Duggins, Oliver H. Duggins Department of Anatomy, Washington University, St. Louis In partial fulfillment of the requirements for the degree of Doctor of Philosophy.Search for more papers by this author Oliver H. Duggins, Oliver H. Duggins Department of Anatomy, Washington University, St. Louis In partial fulfillment of the requirements for the degree of Doctor of Philosophy.Search for more papers by this author First published: March 1954 https://doi.org/10.1002/ajpa.1330120121Citations: 7 AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat Literature Cited Duggins, Oliver H., and Mildred Trotter 1950 Age changes in head hair from birth to maturity. II. Medullation in hair of children. Am. J. Phys. Anthrop., n. s., 8: 399–415. von Ebner, V. 1882 Untersuchungen über die Ursachen der Anisotropie Organisirter Substanzen. Verlag von Wilhelm Engelmann, Leipzig, 243 pp. Fisher, R. A., and Frank Yates 1948 Statistical Tables for Biological, Agricultural and Medical Research. 3rd ed. Oliver and Boyd, London, 112 pp. Frey-Wyssling, A. 1938 Submikroskopische Morphologie des Protoplasmas and seiner Derivative. Gebrüder Borntrager, Berlin. Garn, S. M. 1951 The examination of hair under the polarizing microscope. Ann. of N. Y. Acad. Sci., 53: 649–652. Gibb, Thomas R. P., Jr. 1942 Optical Methods of Chemical Analysis. McGraw-Hill Book Co., Inc., New York and London. Greenwell, M. D., A. Willmer and Paul L. Kirk 1941 Human hair studies. III. Refractive index of crown hair. J. Criminal Law and Criminology, 31: 746–751. Rinne, R., and M. Berek 1934 Anleitung zu optischen Untersuchungen mit dem Polarisationsmikroskop. Max Jänecke, Leipzig. Schmidt, W. J. 1924 Die Bausteine des Tierkörpers in polarisiertem Lichte. F. Cohen, Bonn. Schmidt, W. J. 1937 Die Doppelbrechung von Karyoplasma, Zytoplasma and Metaplasma. Gebrüder Borntrager, Berlin. Schmidt, W. J. 1939 Polarisationsoptische Erforschung des submikroskopischen Baues tierischer Zelleu und Gewebe. Verhandl. d. deutsch. Zool. Ges., 41: 303–389. Schmitt, F. O. 1939 The ultra structure of protoplasmic constituents. Physiol. Rev., 19: 270. Snedecor, George W. 1946 Statistical Methods. 4th ed. Iowa State College Press, 485 pp. Trotter, Mildred, and Oliver H. Duggins 1948 Age changes in head hair from birth to maturity. I. Index and size of hair of children. Am. J. Phys. Anthrop., n. s., 6: 489–506. Trotter, Mildred, and Oliver H. Duggins 1950 Age changes in head hair from birth to maturity. III. Cutieular scale counts of hair of children. Am. J. Phys. Anthrop., n. s., 8: 467–484. Citing Literature Volume12, Issue1March 1954Pages 89-114 ReferencesRelatedInformation