Mario Feingold ", Diego L. Gonzalez b, Marcelo 0. Magnasco b3c and Oreste Piro b,c,d " Theory of Condensed Matter, Cavendish Laboratory, Carnbrrdge Universrty, Cambridge, CB3 OHE, UK Departatnento de Fisica, Universidad Nacronal de La Plata, C.C. 67, 1900 La Plata, Argentina The James Franck Institute, The University of Chicago, Chicago, IL 60637, USA * Center for Nonlinear Studies, MS-B 258, L...

E. Bauer,1 G. Garbarino,2 A. Parreño,3 and A. Ramos3 1Departamento de Fı́sica, Universidad Nacional de La Plata, C.C. 67, and IFLP, CONICET, La Plata, Argentina 2Dipartimento di Fisica Teorica, Università di Torino and INFN, Sezione di Torino, I-10125 Torino, Italy 3Departament d’Estructura i Constituents de la Matèria, Universitat de Barcelona, E-08028 Barcelona, Spain (Received 21 December 201...

A. Borras, A. R. Plastino, M. Casas, and A. Plastino Departament de Física, Universitat de les Illes Balears and IFISC-CSIC, 07122 Palma de Mallorca, Spain Instituto Carlos I de Física Teórica y Computacional, Universidad de Granada, Granada, Spain National University La Plata-CREG and CONICET, C.C. 727, 1900 La Plata, Argentina Department of Physics, University of Pretoria, Pretoria 0002, Sout...

A. Borras, A. P. Majtey, A. R. Plastino, M. Casas, and A. Plastino Departament de Física and IFISC, Universitat de les Illes Balears, 07122 Palma de Mallorca, Spain National University La Plata–CREG and CONICET, C.C. 727, 1900 La Plata, Argentina Instituto Carlos I de Física Teórica y Computacional, University of GranadaGranada, E-18071, Spain Department of Physics, University of Pretoria, 0002...

I discuss in this talk a bosonization approach recently developed in refs.[1]-[7]. It leads to the (exact) bosonization rule for fermion currents in d ≥ 2 dimensions and also provides a systematic way of constructing the bosonic action in different regimes. Talk delivered at Trends in Theoretical Physics CERN Santiago de Compostela La Plata Meeting, La Plata, April-May 1997, to be published Inv...

L. Lezama , T. Rojo a , E.J. Baran b , and M . H . Torre c a Depar tamento de Quimica Inorgänica, Facultad de Ciencias, Universidad del Pais Vasco, E-48080 Bilbao, Spain b Quimica Inorgänica ( C E Q U I N O R ) , Facultad de Ciencias Exactas, Universidad Nacional de La Plata, C. Correo 962, 1900-La Plata, Argentina c Quimica Inorgänica, Facultad de Quimica, Universidad de la Repüblica, Montevid...

The audio signal from five professional baritones was analyzed by means of spectrum analysis. Each subject sang syllables [pae] and [pa] from loudest to softest phonation at fundamental frequencies representing 25%, 50%, and 75% of his total range. Ten subglottal pressures, equidistantly spaced between highest and lowest, were selected for analysis along with the corresponding production of the...

La remoci6n de conos de plata de los d ientes tratados endodont icamente es algunas veces complicada por numerosos factores. El uso del excavador ultrasonico s61o y e n combinaci6n con otros dispositivos para la remocibn de conos de plata ofrece las siguientes ventajas: 1. Conservaci6n de la estructura remanente del diente. 2. Evita el tratamiento quir0rgico. 3. Ahorro de t iempo de la sesi6n p...

Pronominal and verbal voseo is a wellestablished variant in spoken language, and also very common in some written contexts web sites, literary works, screenplays or subtitles in Rio de la Plata Spanish. An implementation of Río de la Plata Spanish (including voseo) was made in the open source collaborative system Apertium, whose design is suited for the development of new translation pairs. Thi...

Sebastián Martinuzzi a,b,∗, William A. Gould a, Olga M. Ramos González a a USDA Forest Service International Institute of Tropical Forestry (IITF), Jardı́n Botánico Sur, 1201 Calle Ceiba, Rı́o Piedras, PR 00926-1119, United States b Laboratorio de Investigación de Sistemas Ecológicos y Ambientales (LISEA), Universidad Nacional de La Plata, Diag. 113 No. 469 CC 31, Fac. Cs. Agrarias y Forestales, ...