1012 



Purser 



Puschin. 



stanze, 8 S. (15, 19). — Impiego dell' alcool 

 nei motori a scappio, 23 S. (16, 20). — L'acido 

 naftalincücarboiiico 2 — 7 & suoi deriv., 19 S. 

 (17, 22). 



Ann. Soc. chlm. Mllano: Esper. di lez. per 

 la dimostraz. della legge delle proporz. mul- 

 tiple, 4 S. — Alcuni nuovi deriv. dell' acido 

 ortociorodimetadinitrobenzoico, 13 S. (11, 1905). 



Oazz. chlm. ital. : Deriv. dell' acido orto- 

 ciorodimetadinitrobenzoico (m. C. Lunini), 

 11 S. (33, 1903). — Catalisi dell' idrazina (m. 

 L. Zanichelli), 31 S. — Deriv. del salolo (m. N. 

 Monti), 11 S. (34, 04). — Modifioaz. al met. 

 sistemat. di ricerca delle basi, 9 S. (43, 12). — 

 Acidi difenilamindicarbonici, 3 S. — Acidi di- 

 nitrodimetaarilsalicilici, mononitrometarilsali- 

 cilici & metanitroxantone & deriv., 5 S. (44, 14). 

 — Sterificaz. in soluz. acquosa, 9 S. — Identi- 

 ficaz. dell acido cloridrico in presenza degü 

 acidi bromico & iodico, 3 S. — II: Ricerca qua- 

 litat. & determinaz. quantitat. degli acidi 

 bromico & iodico in presenza di acido clori- 

 drico, bromidrico & iodidrico, 2 S. (48, 18). — 

 Ricerca del Mg in presenza di Mn & acido fos- 

 forico, 3 S. (51, 21). 



L'Engegncre Igienista: I pozzi trivellati di 

 Pavia, 3 S. (5, 1904). 



Pavla, Istlt. Batan. atti: Diffus. & disso- 

 eiaz. ionica (m. Buscalioni), 296 S. (11, 1906). 



Pavla Tip. coop.: Meta & para nitrobenzil- 

 idrazina, 14 S.— Esper. sulla diffus., 24S.(1904). 



Perugia Tip. Guerra: Catalisi dei sali dell' 

 idrazina, 8 S. (1904). — Az. dell' ipoazotide 

 SU alcuni bromoderiv. aromat. & su alcuni fe- 

 noli, 6 S. (06). — Az. degli ossidanti sul solfato 

 d' idrazina, 1 1 S. — Alcuni eteri f enolici dell' 

 acidi clorobenzol solfonico & loro comporta- 

 mento crioscopico, 7 S. (07). 



"I Purser, Frederick, Mag. art. ; war 

 seit 1902 Prof., Phys., Univ. Dublin; 

 * 1840, 1 1910, Jan. 28, Dubün. — (Nachr. 

 2 S. in Nat., 82.) 



Elementary geometry based on Euclid's Cle- 

 ments, London 1906. 



Dublin, Ir. Acad. Proc. : Applicat. of Bessel's 

 functs. to physics, 42 S. (36, 1906 — 07). — 

 Ether stress, gravitational & electrostatical, 

 11 S. (37, 07—09). 



Dublin, Ir. Acad. Trans.: Applicat. of Bes- 

 sel's functs. to the elastic equilibrium of a ho- 

 mog. isotropic cylinder, 30 S. (33, 1902). 



Hermathcna: On Hamilton's system of 

 natural realism. 



Purvis, John Edward, M. A. ; Univ.- 

 Lect. , Chemie & Phys. in Anwendg. auf Hy - 

 giene, St. Johns Coli., Cambridge, England. 



The chemiacl examinat. of water, sewage, foods 

 & other subst. (m. T. R. Hodgson), 234 S., 

 London & Edinburgh 1914. 



Cambridge, Plill. Soc. Proc: Meth. of esti- 

 mating the amounts of the oxides of Di & Er 

 by means of the absorpt. bands of their soluts. 

 & its applicat. to other soluts., 4 S. — Influence 

 of great dilut. on the absorpt. spectra of highly 

 conccntrated soluts. of the nitrates & Chlorides 

 of Di & Er, 6 S. (13, 1904). — The influence 

 of very strong electro-magnetic fields on the 

 spark spectra of Au, Sb, Bi, Pb & Sn, 10 S. — 

 The infl. of a very strong magnetic field on the 

 spark sp. of Pd, Rh & Ru, 29 S. — Experiments 

 on the band-spectrum of N in a strong magn. 

 field, 2 S. (13, 04—06). — Infi, of light & of 

 Cu on fermentat. (m. W. A. R. Wilks), 12 S. — 

 Absorpt. sp. of collidine & 9-chlor-collidine (m. 



W. H. Foster), 4 S. — Absorpt. sp. of some 

 Compounds obtained fr. Pyridine & collidine, 

 6 S. — Limitats. of the Cu-Zn couple meth. in 

 estimating nitrates^), 6 S. — Infi, of very str. 

 electromagn. fields on the spark sp. of (1) V 

 & (2) Pt & Ir, 22 S. — Infi, of a str. magn. field 

 on the spark sp. of Ti, Cr & Mn, 44 S. — Infi, 

 of a str. magn. field on the spark sp. of Pb, Sn, Sb, 

 Bi & Au, 11 S. — Decomposit. & nitrificat. of 

 sewage (1) in alkaline soluts., (2) in distilled 

 water*), 7 S. — Absorpt. sp. of some Compounds 

 of Pyridine, 10 S. (14, 08). — Radiat. of va- 

 rious spectral lines of Ne, He & Na in a magn. 

 field, 8 S. — Absorpt. sp. of solid tetramethyl- 

 picene & of its soluts. (m. A. Homer), 3 S. — 

 Absorpt. sp. of concentrated & diluted soluts. 

 of Chlorophyll, 4 S. — Absorpt. sp. of mesity- 

 lene & trichloromesitylene, 2 S. — Infi, of dilut. 

 on the colour & the absorpt. -sp. of various per- 

 manganates, 10 S. (15, 10). — Absorpt.-sp. of 

 the vapours of some S Compounds, 6 S. (16, 12). 



— content of the river cam before & after re- 

 ceiving the Cambridge sewage effluent (m. E. 

 H. Black), 16 S. (17, 14). — The convers. of 

 saw-dust into sugar, 2 S. — Bracken as a source 

 of K2CO3, 2 S. (19, 16/19). — Infra-red sp. : 

 (1) infrared emiss. sp. of var. subst., & (2) infra- 

 red abs. sp. of benzene & some of its Compounds, 

 10 S. — The abs. of the ultra-violet rays by 

 P & some of its Compounds, 2 S. — The abs. sp. 

 of some organic & inorganic salts of Di, 5 S. — 

 The abs. sp. of sol. of benzene & some of its 

 deriv. at var. temp., 4 S. (31, 22/23). 



Chicago, Astrophys. Journ. : The Zeeman ef- 

 fectforCr, 2 S. (34, 1911). 



London, Cheni. Soc. Journ.: The relationship 

 betw. the constitut. & the absorpt. sp. of Py- 

 ridine & various deriv., 8 S. (95, 1909). — 

 The abs. sp. of the vapour of pyridine & some 

 of its deriv. at diff. temp. & pressures, 23 S. 



— The abs. sp. of aniline & its homologues as 

 vapours, as liquids & in solut., 13 S. (97, 10). — 

 The abs. sp. of chlorobenzene & bromobenzene 

 as vap., as liqu. & in sol., 16 S. — The abs. sp. 

 of var. iodine deriv. of benzene & toluene as 

 vap., in solut. & in thin films, 7 S. (99, 11). — 

 The abs. sp. of var. deriv. of naphthalene in 

 sol. & as vap., 13 S. — The abs. sp. of some 

 subst. containing 2 benzene nuclei^), 11 & 11 S. 

 (101 & 105, 12 & 14). — The abs. sp. of simple 

 aliphatic subst. in soluts., vap. & thin films. 

 I: Saturated aldehydes & ketones"), 14 S. 

 (101, 12). — II: Unsaturated aldehydes & 

 ketones*), HS. — Abs. sp. of var. deriv. of 

 benzene^), 20 S. — D"> of aniline, phenol & 

 benzaldehyde, 15 S. — D" of pyridine, piperi- 

 dine & piperazine in sol. & as vap., 14 S. (103, 

 13). — Abs. sp.of var. substs. containg. 2, 3 &4 ben- 

 zene nuclei, 12 S. — Abs. sp. of the vap. <fc 

 sol. of var. deriv. of benzaldehyde, 20 S. 

 (105, 14). — Abs. sp. of the isom. of ammon. 

 d-a-bromocamphor-^-sulphonate, 3 S. — Abs. 

 sp. of var. halogen & nitrile deriv. of benzene 

 & toluene as vap. & in sol., 14 S. — Abs. sp. 

 of the vap. & sol. of anisole, phenetole & 

 var. deriv., 8 8. — Abs. sp. of var. deriv. of 

 benzoic acid, 9 S. (107, 15). 



Physik. Zeltschr. : üntersuchg. üb. d. Zee- 

 man- Phänomene, 6 S. (8, 1907). 

 Mit >) E. M. Courtauld, •) N. P. McCleland. 



Puschin, Nicolai Antono vich; Che- 

 miker. 



London, Chem. Soc. Journ.: The equilibrium 

 in Systems composed of water & alcohols: 

 Methyl alcohol, pinacone, glycerol, & ery- 

 thritol (m. A. A. Glagoleva), 10 S. — The equi- 



