Browsing Facultad de Ciencias by Title

Water cherenkov detectors response to a Gamma Ray Burst in the large aperture GRB observatory

Allard, D.; Alvarez, C.; Asorey, H.; Barros, Humberto J. V.; Bertou, Xavier; Castillo, M.; Chirinos, J. M.; De Castro, A.; Flores, S.; Gomez Berisso, M.; Grajales, J.; Guada B., Carlos E.; W.R. Guevara, Day; Ishitsuka, J.; López, J. A.; Martínez, O.; Melfo, A.; Mezal, E.; Miranda Loza, P.; Moreno Barbosa, E.; Murrugarrad, C.; Núñez, Luis; Otiniano Ormachea, L. J.; Pérez, G.; Pérez, Y.; Ponce, E.; Quispe, J.; Quintero, Carlos; Rivera, H.; Rosales R., Misael D.; Rovero, A. C.; Saavedra, O.; Salazare, H.; Tello, J. C.; Ticona Peralda, R.; Varela, E.; Velarde, A.; Villasenor, L.; Wahl, D.; Zamalloa, M.A. (http://arxiv.org/, Polonia, 2009-06-04)

In order to characterise the behaviour of Water Cherenkov Detectors (WCD) under a sudden increase of 1 GeV - 1 TeV background photons from a Gamma Ray Burst (GRB), simulations were conducted and compared to data acquired ...

Water relations and gas exchange in Coespeletia moritziana (Sch. Bip) Cuatrec., a giant rosette species of the high tropical Andes

Rada R., Fermin J.; Azócar, Aura; Rojas Altuve, A. (Photosynthetica 50: 429-436, Venezuela, 2012-04-26)

Giant rosettes are ones of the most striking features of the vegetation in the high tropical Andes, with Coespeletia moritziana reaching the highest altitudes up to 4,600 m a.s.l. Different from other giant rosettes, this ...

Water relations of trees and grasses and their consequences for the structure of savanna vegetation

Goldstein, Guillermo; Sarmiento, Guillermo (1987)

X - ray crystal structure of trans-dichloro (hexaphenyl -1, 4,7, 10- tetraphosphadecane) ruthhenium (II)

Rivera, Valentina; Rodulfo de Gil, Eldrys; Fontal, Bernardo (SABER ULA, 2008-07-14)

X - ray crystal structure of trans-dichloro (hexaphenyl -1, 4,7, 10 -tetraphosphadecane) ruthhenium (II). (Rivera, Valentina; Rodulfo de Gil, Eldrys y Fontal, Bernardo) Abstract The synthesis and X- ray crystal structure ...

X - ray structure of 1, 4-bis (diphenylphosphino) butane

Rivera, Valentina; Gómez Caraballo, Dora María; Rodulfo de Gil, Eldrys; Suárez B., Trino (SABER ULA, 2008-07-14)

X - ray structure of 1, 4-bis (diphenylphosphino) butane. (Rivera, Valentina; Gómez Caraballo, Dora María; Rodulfo de Gil, Eldrys y Suárez B., Trino) Abstract C28H28P2, Mr = 426.48, monoclinic, P21/c, a = 6.134 (2), ...

X - ray structure of desacetoxysolaphyllidine, a steroid alkaloid from solanum hypomalacophyllum bitter: (22R, 23S, 25R) -22, 26- epimino -3β, 23 -dihydroxy- 5α -cholestan- 4 -one- ammonium acetate (1/1), C27 H45 NO3.NH4+.C2H3O2-

Gómez Caraballo, Dora María; Rivera, Valentina; Rodulfo de Gil, Eldrys; Usubillaga, Alfredo (SABER ULA, 2008-07-14)

X - ray structure of desacetoxysolaphyllidine, a steroid alkaloid from solanum hypomalacophyllum bitter: (22R, 23S, 25R)-22,26-epimino-3β,23-dihydroxy-5α-cholestan-4-one-ammonium acetate (1/1), C27 H45 NO3.NH4+.C2H3O2- (Gómez ...

X-ray structure of 6-deoxymikanokryptin, a new guaianolide from vernonia scorpiodes pers: 3-Oxo -1α, 7α, 8β,(H) -guaia-4(5), 11(13)-dien-8, 12-olide

Gómez Caraballo, Dora María; Rivera, Valentina; Rodulfo de Gil, Eldrys; Vogler de Valeri, Brigita; Triana, Jorge (SABER ULA, 2008-07-14)

X-ray structure of 6-deoxymikanokryptin, a new guaianolide from vernonia scorpiodes pers: 3-Oxo -1α, 7α, 8β,(H) -guaia-4(5), 11(13)-dien-8, 12-olide. (Gómez Caraballo, Dora María; Rivera, Valentina; Rodulfo de Gil, Eldrys; ...

¿Y ahora qué?

Gil Arnao, Francisco; Rodulfo de Gil, Eldrys (SABER ULA, 2008-07-15)

Y Einstein dijo: que la luz se curve...

Rago, Héctor (SABER ULA, 2006-08-09)