564 



Index. 



Collin (J. E.). Notes on the Specimens of 

 Borboridce and some Ephydrid(r. in the 

 Haliday Collection at the National 

 Museum, Dublin, 23/5. 



Deep-sea Deposits, Investigation of the 

 (Joly), 256. 



Dixon (Henry H.). Changes produced in 

 the Sap hy the Heating of Branches, 

 224. 



Note on the Spread of Morbid 



Changes through Plants from Branches 

 killed by Heat, 207. 



On the Tensile Strength of Sap, 



229. 



Dixon (Henry H.) and W. R. G. Atkins. 

 Extraction of Zymase by means of 

 Liquid Air. (Preliminary A'ote), 1. 



— Osmotic Pressures in Plant- 

 Organs. III. — The Osmotic Pressure 

 and Electrical Conductivity of Yeast, 

 Beer, and Wort, 9. 



Osmotic Pressures in Plants. 



IV. — On the Constituents and Concen- 

 tration of the Sap in the Conducting 

 Tracts, and on the Circulation of Carbo- 

 hydrates in Plants, 374. 



Dixon (Henry H.) and Miss E. S. 

 Marshall. Quantitative Examination 

 of the Elements of the Wood of Trees in 

 Relation to the Supposed Function of the 

 Cells in the Ascent of Sap, -^58. 



Osmotic Pressures in Plants. 



V. — Seasonal Variations in the Concen- 

 tration of the Cell-Sap of Some Deciduous 

 and Evergreen Trees, 445. 



Doyle (Joseph). Researches in Experi- 

 mental Morphology. I. — On the Change 

 of the Petiole into a Stem by means of 

 Grafting, iOo. 



Effect of a Low Potential Electric Current 



on Photographic Plates (Gill), 74. 

 Extraction of Zymase by means of Liquid 



Air. (Preliminary Note.) Dixon and 



Atkins), 1. 

 Example of the Multiple Coupling of 



Meiidelian Factors (Wilson), 369. 



Fatigue of Nickel and Iron Wires when 

 subjected to the Influence of Alternating 

 Magnetic Fields of Frequency 50 per 

 second (Bkown), 336. 



Faunal Zones of the Rush-Skerries Car- 

 boniferous Section, Co. Dublin (Smyth), 

 535. 



Frit-fly, Larva and Puparium of the 

 (Hewitt), 313. 



Fruits, Pigments of, in lielation to some 

 Genetic Experiments on Capsicum 

 annuum (AxKlNS and Shkeeaed), 3-8. 



Further Observations on Vhytujihlhora 

 eiythrose2itica Pethyb., and on the 

 Disease produced by it in the Potato 

 Plant (Pethybkibge), 179. 



Gill (Rev. H. V.). Effect of a Low Poten- 

 tial Electric Current on Photographic 

 Plates, 74. 



Oinkt/ophyllimi kiltorkense sp. nov. 

 (Johnson), 169. 



Grafting, Change of the Petiole into a 

 Stem by means of (Doyle), 405. 



Haigh (W. D.). Method for the Estima- 

 tion of Hygroscopic Moisture in Soils, 

 529. 



Hartley (W. J.), violet Colouring -Matter 

 and its production by a certain Bac- 

 terium, 63. 



Hewitt (Thomas K.) . Larva and Puparium 

 of the Frit- fly, 313. 



Hygroscopic Moisture in Soils, A Method 

 for the Estimation of (Haigh), 529. 



Investigation of the Deep-sea Deposits 

 (Jolt), 256, 



Johnson (T.). Hothrodendron kiltorkense, 



Haught. Sp. : its Stigmaria and Cone, 



211. 

 Ginkgophyltnm kiltorkense &[). mtv., 



169. 

 Joly (JO- Investigation of tlie Deep-sea 



Deposits, 256. 

 Local Application of Radium in 



Therapeutics, 290. 

 Kadio-Therapy : Its Scientific 



Basis and its Teaching (Jolt), 421. 

 Search for Thorium in Cancerous 



Growths (Joly), 345. 



Knowles (Matilda C). The Maritime and 

 Marine Lichens of Howth, 79. 



