Results 31 to 40 of about 237,228 (228)
, 1996 In these lectures several aspects of anyon in one and two dimensions are considered from the path integral formalism. This paper is based in a set of four lectures given by the author in the "V Latinoamerican Workshop of Particles and Fields, hel in ...
Gamboa, J.
core +1 more source
Magnetic comparison of explosion craters and volcanic cones
Geofísica Internacional, 1976 Las respuestas magnéticas de varias estructuras volcánicas muestran que los conos cineríticos presentan sistemáticamente las respuestas más intensas, mientras que los cráteres de explosión con bordes de ceniza volcánica parecen tener una débil ...
Román Alvárez +2 more
doaj +1 more source
Nordic Journal of Botany, EarlyView.A new species of Lentibulariaceae, Pinguicula brendae Rodríguez‐Ramírez, H.Shimai & A.R. Andrés‐Hernández, is described based on its unique morphological characteristics. This species is restricted to limestone rock walls in the San Bartolo Tutotepec municipality, central‐eastern Hidalgo, Mexico, where it inhabits a single locality on vertical, north ...
Ernesto C. Rodríguez‐ Ramírez +2 more
wiley +1 more source
On the botanical history and nomenclature of the New World genus Piscidia (Fabaceae)
Nordic Journal of Botany, EarlyView.Piscidia L. (Fabaceae) is a New World genus with nine recognized taxa (seven species and two varieties). The previous nomenclatural revisions, made in 1910 and in 1969, are revisited here. The names Derris grandifolia Heyde & Lux ex Donn.Sm. and P. cubensis Urb. required step II lectotypifications, with an epitype for the latter name.
Camila Sánchez‐ Vega +4 more
wiley +1 more source
, 2013 We infer the local stellar-to-halo/subhalo mass relations (MRs) for central and satellite galaxies separately. We constraint this relations by using several combinations of observational data, consisting of the total galaxy stellar mass function, its ...
Avila-Reese, V. +2 more
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A generic framework for the analysis and specialization of logic programs [PDF]
, 2005 The relationship between abstract interpretation and partial deduction has received considerable attention and (partial) integrations have been proposed starting from both the partial deduction and abstract interpretation perspectives.
Albert Albiol, Elvira +2 more
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Hechtia mixtecana sp. nov. (Hechtioideae; Bromeliaceae), from Oaxaca, Mexico
Nordic Journal of Botany, EarlyView.Botanical explorations carried out in the state of Oaxaca, Mexico, led to the discovery of a new Bromeliaceae: Hechtia mixtecana,which is here described and illustrated. The new taxon is compared with the morphologically similar Hechtia fragilis, Hechtia lyman‐smithii, and Hechtia minuta.
Rodrigo Alejandro Hernández‐ Cárdenas +4 more
wiley +1 more source
Summary: ZeV Air Showers. Where do we Stand? [PDF]
, 2000 Here an attempt is made at summarizing the presentations, most of which were about the highest energy particles observed in nature. Particular attention is paid to the solutions to the Ultra High Energy Cosmic Ray particles, to the new and forthcoming ...
Zas, Enrique
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Puebla 40 anos depois: a hora de retomar a tradição eclesial libertadora
Horizonte, 2019 A presente abordagem de Puebla 40 anos depois se propõe identificar as sincronias e diacronias entre o contexto de ontem e de hoje, postulando que o pontificado novo de Francisco é um momento oportuno para retomar a tradição eclesial libertadora, tecida ...
Agenor Brighenti
doaj +1 more source
El paisaje del barrio histórico universitario. Puebla, siglos XVI-XXI
Secuencia, 2022 Rosalva Loreto López, El paisaje del barrio histórico universitario. Puebla, siglos XVI-XXI (vol. I), Puebla, Benemérita Universidad Autónoma de Puebla, 2021.
Jessica Ramírez Méndez
doaj +1 more source