Nature, 

 March 30, 1916 



Index 



Onelli (Dr. C), elected a Corresponding Member of the 



Zoological Society, 6oi 

 Oppenheim (Prof, von S.), Harmonic Analysis of the 



Motions of the Helium Stars, 490 

 Orr (M. A.) (Mrs. J. Evershed), Stars of the Southern 



Skies, 592 

 Orueta (D. de), and S. P. de Rubies, The Presence of 



Platinum in Spain, 585 

 Orwin (C. S.), Milk Production, 358 

 Osborn (Mrs. E. M.), an Australian Zygopteris, 356 

 Osborn (Prof. H. F.), The Origin of New Adaptive 



Characters, 284 

 Osborn (Prof. T. G. B.), Morphology and Structure of 



Selagmella uUginosa, 356 

 Osier (Sir W.), Science and War, 431 ; The Fateful Years, 



Fifteen to Seventeen, 548, 554 

 Ott (X)r. E.), Effect of Atmospheric Pressure, etc., on Light 



of the Hefner Lamp, 233 

 Ott (Dr. L), Bequest to Pennsylvania University, 666 

 Oxlev (Dr. A. E.), Transformation of Pure Iron, 272 



G. N. P., Science in National Affairs, 315 



Paci (E.), The Light-Curve of RZ Cassiopeiae, 353 



Paddock (Dr. G. F.), The Spectrum of the Binary System 



of 41 Eridani, 547 

 Painlev6 (M.), French Minister of Public Instruction and 



Inventions, 267 

 Pallls (Miss M.), Structure and History of " Plav," 501 

 Paolini (Dr. V.), and R. Lomonaco, Green Essential Oil 



from Italian-grown Wormwood, 353 

 Parker (F. H.), The Orbit of B.A.C. 5890, 271 

 Parker (G. W.), Elements of Optics, 226 

 Parker (T.), Underground Waters of Australia, 378 ; 



[obituary], 434 

 Parker (W. B.), Specifications for Alloys for High-speed 



Superheated Steam Turbine Blading, 156 

 Parkinson (J.), Structure of part of the East Africa 



Protectorate, 388 

 Parks (Dr. W. A.), Report on the Building and Ornamental 



Stones of Canada, vol. ii., 31 

 Parkvn (E. A.), An Introduction to the Study of Prehistoric 



Art, 624 

 Parnell (F. R.), Physiology of Indigo-yielding Glucosides, 545 

 Parsons (Sir C. A.), appointed a Member of the Advisory 



Council for Scientific and Industrial Research, 682 

 Partridge (W.), The "Presumptive colt test" on Unchilled 



Water, 416 

 Paterson (G. R.), and L. Robb, Calf-feeding Experiments, 



713 

 Paton (J. L.), Military Training in Schools, 328 

 Patterson (A. H.), Great Yarmouth Fishing Industry, 712 

 Paul (J. H.), Autotomy in the Decapod Crustacea, 324 

 Pavlov (Prof. I. P.), awarded the Copley Medal of the 



Royal Society, 348; [death], 682 

 Payer (J. von) [death], 47 ; [obituary], 75 

 Pearce (E. K.), Typical Flies, 6 

 Pearce (L.), and W. H. Brown, Renal Lesions produced by 



Compounds, 27 

 Pearce (S. L.), The Manchester Electrical Undertaking, 298 

 ^L^ Pearl (R.), Effects of Feeding Pituitary Body Substance, 

 ^Kt etc., to Growing Chicks, 725 ; and S. W. Patterson, 



^^^L^ Irvbreeding in American Jersey Cattle, 726 

 ^^^Veddie (J. T.), The New National Business Policy, 571 

 ^^^PPeet (T. E.), Types of Megalithic Monuments in the Penin- 

 ^^^K sula of Sinai, 151 



^^^Vendlebury (C), and H. Leather, Pendlebury's New 

 ^^Hv Concrete Arithmetic, Sixth Year, 199 

 ^^'Penlington (W. A. G.), Science of Dairying, 142 



Peracea (Count M.), elected a Corresponding Member of 



the Zoological Society, 6ot 

 Percival (F. G.), The Punctuation of the Brachiopoda, 612 

 IMringuey (Dr. L.), Fossil Skull Remains found at Boskop, 



435; Palaeolithic Man in South Africa, 114 

 Perkin (Prof. W. H.). Head of the Research Department of 



British Dyes, Ltd., 542 

 Perot (A.), Comparison of Pendulums, 715 

 Perreau (E. F.), An Electro-Vibrator, 27 

 Perrine (C. D.), Radial Velocity, Magnitude, and Spectral 

 Type, 79 : The Distribution of Spectroscopic Binaries 

 of Class M, 575 



Perry (Prof. J.), Testimonial to, 268; Viscosity of Cobbler's 



Wax, 426 

 Perry (W. J.), Megalithic Monuments and Ancient Mines, 



248 ; The Influence of Egyptian Civilisation on the 



World's Culture, 300 

 Pescher (J.), Respiratory Gymnastics and its Therapeutic 



Effects, 136 

 Petch (T.), Horse-hair Blights, 270 

 Pethybridge (G. H.), The Vesticillium Disease of the 



Potato, 528 

 Phelps (W. H.), Some Calcutta Spiders, 669 

 Phillips (C. E. S.), A New X-Ray Technique, 261 

 Phillips (Prof. L. P.), Amoebiasis and the Dysenteries, 201 

 Phillips (P. L.), A List of Geographical Atlases in the 



Library of Congress, with Bibliographical Notes, 



vol. iit., 169 

 Phillips (R. A.), MoUusca of South Galway, 51 

 Pickering (Prof. E. C), R Coronae Borealis, 154 

 Pickering (S.), Duty-Free Alcohol, 370 

 Pickering (Prof. W. H.), A Martian Calendar, 408 

 Pictet (Prof. A,), Molecular Structure and its Influence on 



Life and Death, 410 ; and T. Q. Chou, The Formation 



of Pyridine and /ioquinoline Bases, 669 

 Pirotta (Prof. R.), Effect of Dilute Acids on the Germina- 

 tion of Oats, 353 

 Pizzotti (Prof. P.), Relative Central Orbit of a Pair of 



Bodies attracting, 438 

 Planck (Prof. Max), made a Knight of the Prussian Order 



of Merit, 175 

 Platania (Prof. G.), The Etnean Earthquakes of May, 



1914, 124 

 Plate (Dr. F.), Effect of Chlorides of Alkali Metals on 



Germination, 353 

 Piatt (Dr. K. A.), appointed Principal and Professor of 



Medicine at the Lady Hardinge Medical College, Delhi, 



696 

 Playfair (G. I.), Fresh-water Algae of the Lismore District, 



82 

 Plimmer (H. G.), appointed Professor of Comparative 



Pathology in the Royal College of Science, South 



Kensington, 109 

 Plimmer (R. H. A.), Practical Organic and Bio-chemistry, 



532 

 Plummer (Prof. H. C), Distribution of Stars in Globular 



Clusters, 445 

 Pocock (R. J.), Proper Motion of A.G. Wa. 5002, 179 

 Podmore (F.), Apparitions and Thought-Transference, New 



Edition, 591 

 Pogue (Dr. J. E.), The Turquoise, 239 

 Policard (A.), B. Desplas, and A. Philip, Biological 



Researches on Wounds received in Battle, 698 

 Pollok (Dr. J. H.) [obituary], 376 

 Porsild (M. P.), Material Culture of the Eskimo in West 



Greenland, 234 

 Portevin (A.), Decomposition of Potassium Cyanate by 



Heat, 136 

 Portier (P.), Resistance of certain Races of B. subtilis, i66 

 Potts (F. A.), Fauna associated with the Crinoids of a 



Tropical Coral Reef, 320; On the Rhizocephalan 



genus Thompsonia, 493 

 Pougnet (J.), Actk)n of Ultra-Violet Light upon Solutions, 



137 

 Poulton (Prof. E. B.), elected a Foreign Member of the 



Royal Swedish Academy of Science, 654 ; Galton 



Lecture to the Eugenics Education Society, 717 ; Insects 



taken in Australia, 326 ; The Romanes Lecture on 



" Science and the Great War," 415, 433 

 Poulton (Dr. E. P.), Alleged Acid Intoxication of Diabetic 



Coma 355 

 Powis (F.), Transference of Electricity by Colloidal 



Particles, 330 

 Prankerd (Miss T. L.), Geotropic Sensitivity and Movable 



Starch Grains, 356 

 Pratt (Prof. H. S.), A Course in Invertebrate Zoology, 



Revised Edition, 563 

 Priestley (Dr. H.), Theileria tachyglossi, 52 

 Prillieux (Prof. E.) [obituary], 349 

 Prior (Dr. G. T.), The Meteorite of Daniels Kuil, 6n ; 



The Relationship of Meteorites, 611 

 Probvn (C. E.). bequest to Bristol University, 696 

 Procopiu (S.), Electromotive Force due to Motion, 277 



