JOURNAL OF T•E SOCIETY OF COSMETIC CHEMISTS 523 ANNEXE Dip16mes accept•s pour d•finir 1es membres scientifiques dans 1es pays adherents •la ' ' ' Internationale des Soci•t•s des Chimistes Cosmaticiens: Federation Allemagne A: Doctorat ou diplame de Chimie, Doctorat en Pharmacie. B: Pharmacien certifi•, diplomas en d'autres disciplines. Belgique A: Ing•nieur chimiste, Docteur et licenci• en chimie ou en sciences Ing•nieur technicien chimiste. B: Technicien chimiste diplomas en d'autres disciplines. Danemark A: Cand. mag. mag. scient. cand. pharm. Ing•nieur civil. Espagne Docteur et dip16m• en Chimie. France A: Ing•nieur-Docteur, Docteur d'Universit•, Docteur es-Scien- ces, Ing•nieur dip16m•, licenci• •s-Sciences. B: Pharmacien, diplomas en d'autres disciplines. Gde-Bretagne A: Ph.D. B. Sc. F.R.LC. A.R.I.C. M. Sc. B. Sc. B: B. Pharm. dip16m•s en d'autres disciplines. Suisse Docteur et dip16m• en Chimie. U.S.A. A: B.S. M. S. Ph.D. A. B. A.M. B: Ph. G., Phar D. dip16m•s en d'autres disciplines.

524 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS SUBJECT INDEX TO VOLUME XII Absorption, An in vitro Method for Studying Per- cutaneous, D. E. Loveday, 224 Achorlon quinckeanurn, Effect of Various Metallic Ions on the Growth of Penicillium glaucum, Aspergillus niger and, R. Brun and A. Maggiora, 312 Advertising Under the Federal Trade Commission Act, Cosmetic, Charles A. Sweeny, 180 Aerosolen, Die Teilchengrbtlenbestimmung yon, H. Straubel, 458 Aerosols, Particle Size Determination in, H. Strau- bel, 458 Alopecia and Cutaneous Ulceration in Rats Re- sulting from Subcutaneous Injections of a Sym- pathomimetic Agent, Methoxamine Hydrochlo- ride, Amos E. Light, 330 American Medical Association and the Society of Cosmetic Chemists, Promising Areas of Coope- ration Between the Committee on Cosmetics of the, Joseph B. Jerome, 431 Animal Safety Tests for Hair Dyes, W. E&ardt and J. Henschel, 500 Annual Report of the president, H. J. Amsterdam, 59 Anwendungstechnische Forderungen an F•irbemittel ftir Lippenstlfte, U. Boelcke, 468 Application of the Twin Shell Blender in Liquid- Solid and Solid-Solid Cosmetic Formulations, John J. Fischer, 249 Aromatic Compounds and Their Penetrating Power into Human Hair, Relation Between Molecular Size of, H. Wilmsmann, 490 Aromatischer Verbindungen und ihrem Penetra- tionsvermbgen ftir das menschliche Haar, Be- ziehungen zwischen der Molektilgrblte, H. Wilms- mann, 490 Aspergillus niger and Achorion quinckeanum, Effect of Various Metallic Ions on the Growth of Peni- cillium glaucum, R. Brun and A. Maggiora, 312 k/'"Basic Elements of Dyeing Human Hair, D. L. Un- derwood, 154 Beziehungen zwischen der Molektilgr811e aromati- scher Verbindungen und ihrem Penetrationsver- m•Sgen fiir das menschliche Haar, H. Wilmsmann, 490 Bleached Hair, Properties of Peroxide-, Waiter W. Edman and Max E. Marti, 133 Blender in Liquid-Solid and Solid-Solid Cosmetic Formulations, Application of the Twin Shell, John J. Fischer, 249 Book Reviews •/Mandbook of Microbiology, 126 Separation and Purification of Materials, 126 Dispersion of Materials, 126 Organic Synthesis with Isotopes, 190 Ion Exchange Resins, 190 Industrial Fatty Acids and Their Application, 190 Systematic Analysis of Surface-Active Agents, 191 '•-'•Colour in Industry Today, 192 Synthetic Analgesics, Part I, 192 The Behavior of Plasticizers, 306 Chemistry of Plant Gums and Mucilages, 352 Hydrogen Ions, Vol. 1I, 352 IZlydrogen Bonding, 352 Pressurized Pa&aging, 453 ¾-• Style Guide for Chemists, 454 Perfume and Flavor Materials of Natural Origin, 454 California Chapter News, 120, 349, 449 Care of the Skin with Particular Reference to Climate and Season, W. Schneider, 22 Chemical Engineer to the Cosmetic Industry, The Contribution of the, Theodre Swenson, 439 •/Chemical Properties of Shellac, The Physical and, H. S. Cockeram and S. A. Levine, 316 Chemistry of Hair, The, C. S. Whewell, 207 Chicago Chapter News, 120, 187, 302, 350, 449 Chromatography and the Perfumer, Gas-Liquid, D. Holness, 370 Color Pigments of the Hair, The Natural, S. W. Becker, Jr., 127 f//'Color Reactions of Oxidation Dye Intermediates, Gus S. Kass and Louis Hoehn, Jr., 146 Colorimetric Applications of the Colored Ferri- cyanide-Ortho-Dianisidine System. Indirect Co- lorimetric Estimation of Cysteine, New, J. Arti- gas, F. Buscarons and G. Rodriguez-Roda, 307 Colorimetric Estimation of Cysteine, New Colori- metric Applications of the Colored Ferricyanide- Ortho-Dianisidine System. Indirect, J. Artigas, F. Buscarons and C. Rodriguez-Roda, 307 Constitution of the International Federation of Societies of Cosmetic Chemists, $11 Contribution of the Chemical Engineer to the Cosmetic Industry, The, Theodore Swenson, 439 Contribution and Role of the Pharmaceutical Che- mist in the Cosmetic Industry, The, Richard E. Faust, 425 Correspondence, 305 Cosinetic Advertising Under the Federal Trade Commission Act, Charles A. Sweeny, 180 Cosmetic Formulations, Application of the Twin Shell Blender in Liquid-Solid and Solid-Solid, John J. Fischer, 249 Cosmetic Industry, Rheological Measurements in the, Robert H. Marriott, 89 Cosmetic Industry, The Contribution and Role of the Pharmaceutical Chemist in the, Richard E. Faust, 425 Cosmetic Industry, The Contribution of the Che- mical Engineer to the, Theodore Swenson, 439 Cosmetic Laboratory, Instrumentation in the, G. M. Leigh and A. P. Kent, 323 Cosmetic Manufacture, Scale-Up Considerations in, J. Y. Oldshue, 259 Cosmetic Packaging, Plastics in, W. A. Mohrberg, 478 Coslnetlc Pressure Packs, Current Trends in, A. Herzka, 401 Cosmetics, Detection, Isolation and Identification of Surface-Active Agents in, Milton J. Rosen, 98 Cosmetics, The Systemic Effect of Tropically Applied, Frederick Reiss, 284 Creative Scientists and Their Stimulation in Re- search Laboratories Alfred E. Brown, 417 Current Trends in Cosmetic Pressure Packs, A. Herzka, 401 Cysteine, New Colorimetric Applications of the Colored Ferricyanide-Ortho-Dianisidine System. Indirect Colorimetric Estimation of, J. Artigas, F. Buscarons and C. Rodriguez-Roda, 307 Davies, J. T., A Survey of Contributions to Emulsion Stability, Foam Stability and Olfactory Thresholds of Odorants, 346 Davies, John T., M. A. (Cantab.), D. Sc., William C. Griffin, 337