SCIENTIFIC PROCEEDINGS. 



VOLUME XIV. 



1. The Extraction of Zymase by means of Liquid Air. (Preliminary Note.) By 

 Henry H. Dixon, scd., f.r.s. ; and W. R. G. Atkins, m.a., sc.b., a.i.o. 

 (May, 1913.) Gd. 



■2. Osmotic Pressures in Plaut-Organs. III. — The Osmotic Pressure and 

 Electrical Conductivity of Yeast, Beer, and Wort. By Henry H. Dixon, 

 sc.D., i'.R.s. ; and W. R. G. Atkins, m.a., sc.b., a.i.c. (May, 1913.) 6d. 



8. On the Buoyancy of the Seeds of some Britannic Plants. By R. Lloyd 

 Praeger. (May, 1913.) 2s. 



4. On a Violet Colouring-Matter and its production by a certain Bacterium. 



By W. J. Hartley, b.a. (.luly, 1913.) 6d. 



5. The Effect of a Low Potential Electric Current on Photographic Plates. By 



Rev. H. V. Gill, s.j., b.a. (Plates I. and II.) (July, 1913.) Is. 



6. The Mariiime and IMarine Lichens of Howth. By Matilda C. Knowles. 



(Plates III.-IX. and Map.) (August, 1913.) 4s. 



7. Oxydases and their Inhibitors in Plant Tissues. By W. R. G. Atkins, sc.b., 



A.I.C. (August, 1913.) Is. 



8. Oxydases and their Inhibitors in Plant Tissues. Part II. —The Flowers and 



Leaves of Iris. By W. R. G. Atkins, sc.b., a.i.c. (January, 1914.) Gd. 



9. Ginkgophylkim kiltorkense sp. nov. By T. Johnson, d.sc, f.l.s. (Plates 



X-XII.) (February, 1914.) Is. 



10. Further Observations on Phytophthora erythroseptica Pethyb., and on the 



Disease produced by it in the Potato Plant. By George H. Pethybridge, 

 PH.D., B.sc. (Plate XIII.) (January, 1914.) Is. 



11. Oxydases and their Inhibitors in Plant Tissues. Part III : The Localization 



of Oxydases and Catalase in some Marine Algffi. By W. R. G. Atkins, 

 SC.B., a.i.c. (January, 1914.) Gd. 



12. Note on the Spread of Morbid Changes through Plants from Branches killed 



by Heat. By Henry H. Dixon, sc.d., f.r.s. (P'ebruary, 1914.) Gd. 



13. BotJirodendron kiltorkense, Haught. Sp, : its Stigmaria and Cone. By 



T. Johnson, d.sc, f.l.s. (Plates XIV-XVIIL) (February, 1914.) Is. 



14. The Subsidence of Torsional Oscillations in Nickel Wires when subjected to 



the Influence of alternating Magnetic Fields. By W. Brown, b.sc, 

 and J. Smith, m.a. (February, 1914.) Gd. 



15. Changes produced in the Sap by the Heating of Branches. By Henry H. 



Dixon, sc.d., f.r.s. (March, 1914.) Gd. 



16. On the Tensile Strength of Sap. By Henry H. Dixon, sc.d., f.r.s. (March, 



1914.) Gd. 



17. Notes on the Specimens of Borboridce and some Ephydrida in the Haliday 



Collection at the National Museum, Dublin. By J. E. Collin, f.z.s., f.e.s. 

 (April, 1914.) Is. 



18. On the Investigation of the Deep-sea Deposits. By J. Joly, so.d., f.r.s. 



(Plates XIX, XX). (April, 1914. Is. 



19. The Reproductive Organs and the Newly Hatched Larva of the Warble-Fly 



(Hypoderma). By George H. Carpenter, b.sc, m.r.i.a., and Thomas R. 

 Hewitt, a.r.csci. (Plates XXI-XXVI.) (April, 1914.) Is. Gd. 



20. On the Local Application of Radium in Therapeutics. By J. Joly, sc.d., f.r.s. 



(May, 1914.) Gd. 



.21. Note on the Change of Length in Nickel Wire due to Small Longitudinal 

 Loads and Low Alternating Magnetic Fields. By William Brown, b.sc 

 (May, 1914.) Gd. 



•22. Polygamous Mendelian Factors. By James Wilson, m.a., b.sc (June, 1914.) 

 Gd. 



