Nature, 

 April IS, 1915 



Index 



IX 



Hasse (Miss A. R.), Index to U.S. Documents on Foreign 



Affairs, 291 

 Hatschek (E.), Colloidal Chemistry and Industries, 421, 482 

 Hatta (S.), the so-called Mesectoderm in Petromyzon, 635 

 Hayashi (Prof. T.), Square circumscribed to Oval Curve, 



150 

 Hayden (H. H.), Isostatic Compensation applied to con- 

 ditions beneath Indo-Gangetic .Mluvium, 27 ; Himalaya 



and Indo-Gangetic Plain, 347 

 Hazen (.A.), Clean Water, 170 



Heaton (E.) and J. B. Robinson, Heaton's .Annual, 697 

 Heaviside (O.), Electromagnetic Theory, 557 

 Heckel (E.), Solanum Caldasii, 580 

 Hedley (C), Antarctic Biology, 405 ; .Australian Mollusca, 



581 

 Heflich (A.) and S. Michalski, Swiat I Czlowiek, 614 

 Henderson (Sir James), [Memorial to], 439 

 Henderson (J.) and I. P. Harrington, Tewa Indians, 6 

 Henderson (J. A. L. and W. H.), Inflammable Natural Gas, 



636 

 Henry (Prof. A.), Artificial Production of Vigorous Trees, 



521 ; Climate and Trees, 688 

 Hepburn {A. B.), Artificial Waterways of the World, 697 

 Hepworth (Comm. M. W. C), Labrador Current and Tem- 

 perature, 52 1 

 Herbertson (Prof. A. J.), O.xford Outline Maps, 641 ; (and 



O. J. R. Howarth), Geography of the British Empire, 



139 

 Herdman (Prof. W. A.), Lancashire Sea Fisheries Labora- 

 tory, 98; Plankton, 406 

 Heron-.Allen (E.) and .A. Earland, Foraminifera of Kerimba, 



273 

 Herring (Prof. P. T.), the Ox Pituitary and the Thyroid, 



324 

 Hertwig (R.) and R. v. Wettstein, .Abstammungslehre, 360 

 Hesse and Doflein (Profs.), Tierbau und Tierleben in ihrem 



Zusammenhang, 611 

 Hewitt (J.), .African Spiders, 66 

 Hewlett (Prof. R. T.), .Microscopy of Water, Prof. Whipple, 



33 ; Public Health, Dr. Bardswell, Dr. H. F. Parsons, 



Dr. W. G. Savage, 276 ; By-ways of Medicine, 418 ; 



London Hospitals, Dr. W. Hunter, 474 

 Hicks (Prof. W. M.), Orbits of a Charged Particle round 



a Nucleus, 718 

 Hickson (Prof. S. J.), Penalty on Research, 670 

 Hilditch (Dr. T. P.), Third-Year Course of Organic 



Chemistry, 1 13 

 Hill (H.). Moa, 265 

 Hill (Prof. L.), M. Flack, and O. W. Griffith, Wet Bulb 



Temperature and Climatology, 419 

 Hinchley (J. W.), Chemical Engineering: Grinding, etc., 197 

 Hind (H. LI.) and W; B. Randies, Photomicrography, 33 

 Hinsdale (Dr. G.). .Atmospheric Air and Tuberculosis, 374 

 Hiorns (.A. H.), Principles of Metallurgy, 87 

 Hittorf (Prof. J. W.), [Death]. 484 

 Hjort (Dr. J.), .Age of a Herring, 25-; 

 Hobson (Prof. E. W.), John Napier and Invention of 



Logarithms, 417 

 Hoepen (Dr. E. C. N. van). Fossil Reptiles of the Karroo, 



181 

 Hogg (H. R.), Spiders from New Guinea, 3^6 

 Holdich (Sir T. H.), Explorations on the North-east Frontier 



of India, 286 

 Holford (W. G.), Mining Problems of E. Witwatersrand, 



719 

 Holland (Sir T. H.), Geology : British .Association .Address, 8 

 Holt (G. E.). Morocco, 3 

 Holway (R. S.). Lassen Peak Volcano, 289 

 Honda (Prof.), Changes of Structure of Iron and Chromium 



Compounds, 371 

 Home (Dr. J.), Quaternary Ice .Age, W. B. Wright, 451 

 Horsburgh (E. M.), Modern Instruments and Methods of 



Calculation, 471 

 Houston (Dr. A. C), Metropolitan Water Supply, 99 

 Howe (Prof. M. .A.), Foundations, 449 

 Hozawa (S.), Termite-eating Beetle, 3^ 

 Hudson (Mr.), Explanation of Arrest Point in Heating 



Brass, 1153 

 Hughes (Prof. A. LI.), Photo-Electricitv, 277 

 Hughes (Prof. T. McK.), Shippea Hill Man, 440 ; Gravels 



of E. .Anglia, 690 



Hugins (R.), Civilisation as a Selective Factor, 372 

 Hull (A. F. B.), Fossil Polyplacophora from N.W. Tas- 

 mania, 581 

 Humphrey (W. A.), the Pilandsberg, 152 

 Humphris (C. C), Military Small .Arms, 179 

 Hunt and Burkett (Profs.), Soils and Crops, i 

 Hunter (Dr. W.), Charing Cross Hospital, 474 

 Hunter (W. S.), After Effects of Seen Movement, 63 

 Hutchinson (H. H.), Life of Sir John Lubbock, Lord Ave- 

 bury, 528 



Illingworth (S. R.), Co-operation of Science and Industry, 



196 

 Ingham (.A. E.), Gearing, 87 ; Machine Construction and 



Drawing : ii, 307 

 Innes (C. .A.), Three New Indian Meteorites, 98 

 Ivanow (AV.), Language of Gypsies of Qainat (Persia), 163 

 Ivens (E. M.), Pumping bj' Compressed Air, 587 



Jackson (Prof. D. C, and Dr. J. P.), Alternating Currents 



and Machinery, 250 

 Jackson (J. W.), Dental Mutilations in Neolithic Human 



Remains, 294 

 Jaques (Dr. .A.), Complex Ions in Aqueous Solutions, 333 

 James (Dr. M. R.), Address at Cambridge, 162 

 Jeffery (F. H.), Notes on Elementary Inorganic Chemistry, 



447 

 Jekhowsky (B.), Longitude Paris-Nice by Wireless, 239, 247 

 Jellinek (Dr. K.), Lehrbuch der physikalischen Chemie, 333 

 Jenkins (W. C), Appley Bridge Meteorite, 505 ; Manchester 



Fogs, 719 ; Weather Repetitions, 719 

 Jevons (W.), Active Nitrogen, 383 

 Johnson (C. M.), Rapid Methods for the Chemical Analysis 



of Special Steels, etc., 59 

 Johnson (J. P.), Pygmy Implements from West Australia, 



120 

 Johnson (Prof. T.), the Camera in Australia, 450 

 Johnson (W. L.), Utilisation of Heat in Slags, 212 

 Johnston (Sir H. H.), the Ibo-Speaking People of Southern 



Nigeria, N. W. Thomas, 165 

 Johnston (Dr. S. J.), .Australian Trematodes and Cestodes, 



407 

 Johnston-Lavis (Dr. Henry James), [Obituary], 119; Effects 



of A'olcanic .Action in Production of Epidemic Diseases 



and of Hurricanes, etc., 225 

 Johnstone (Dr. J.), Philosophy of Biology, 303 

 Jones (Chapman), Colour Sensitised Plates, 676, 701 

 Jones (H. S.), C. R. Davidson, the Total Solar Eclipse of 



.August 21, 19 14 

 Jones (Prof. O. T.) and W. J. Pugh, Geology of Machyn- 

 lleth. 63.; 

 Jordan (F. C), Orbits of three Binary Stars, 491 

 Jorissen (Prof. .A.), Hydrogen Cyanide in Plants, 7 

 Julian (Hester), Memorials of Henry Forbes Julian, 114 

 Julius (Prof. W. H.), Radial Motion in Sunspots, 8 

 Jungersen (Prof. H. F. E.), Photographs of Narwhal and 



Beluga, 409 



Kafka (G.), .Animal Psychology, 168 



Kapteyn (Prof. J. C.)," Parallaxes of Helium Stars, 66 ; 



.Magnitude Error in Parallax Determinations, 709 

 Kasner (Prof. E.), Ratio of .Arc to Chord, Exceptional 



Cases, 12 1 

 Keene (H. B.), an Electrically heated full Radiator, 608 

 Keith (Prof. .A.), Reconstruction of Human Skulls, 240 ; 



Soldiers as .Anthropologists, 391; Wookey Hole, 395; 



Bronze Age Invaders of Britain : Address, 657 

 Kelvin (Lord), Work on Gyrostatics, Prof. A. Gray, 711 

 Kennelly (Prof.) and H. S. Sanborn, Effect of Air Pressure 



on Heat carried away from a Hot Wire by a cross 



Draught, 262 

 Kimmins (Dr. C. W.), London Trade Schools, 295 

 Kincaid (Miss), Phosphorus in .Australian Soil, 323 

 King (Dr. A. S.), Novel Form of Rowland Grating Mount- 

 ing, q8 ; Enhanced Lines and Presence of Hvdrogen, 151 

 Kingscott (P. C. R.) and R. S. G. Knight, Methods of 



Quantitative Organic Analysis, 503 



