Results 211 to 220 of about 141,416 (254)

Binarity and Accretion in AGB Stars: HST/STIS Observations of UV Flickering in Y Gem. [PDF]

Astrophys J, 2018
Sahai R, Sánchez Contreras C, Mangan A, Sanz-Forcada J, Muthumariappan C, Claussen MJ.   +5 more
europepmc   +1 more source

New UV-source catalogs, UV spectral database, UV variables and science tools from the GALEX surveys. [PDF]

Astrophys Space Sci, 2018
Bianchi L, de la Vega A, Shiao B, Bohlin R.   +3 more
europepmc   +1 more source

Atomic diffusion and mixing in old stars - VIII. Chemical abundance variations in the globular cluster M4 (NGC 6121). [PDF]

Mon Not R Astron Soc
Nordlander T, Gruyters P, Richard O, Korn AJ.   +3 more
europepmc   +1 more source

Eruptions and superhumps in dwarf novae

The Astronomical Journal, 1979
openaire   +1 more source

Commodity risk assessment of <i>Vitis</i> spp. plants from Moldova. [PDF]

EFSA J
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Potting R, Susi H, van der Gaag DJ, Gómez P, Justesen AF, Lucchi A, Urek G, Yuen J, Zappala L, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Kariampa P, Marzachì C, Kaczmarek A, Matic L, Mosbach-Schulz O, Berlin A.   +37 more
europepmc   +1 more source

Syntaxonomical Remarks on the Garrigues from Apulia (S Italy) and Neighboring Territories. [PDF]

Plants (Basel)
Tomaselli V, Sciandrello S, Minissale P, Forte L, Costanzo E, Giusso Del Galdo G, Carruggio F, Pazienza G, Brullo S.   +8 more
europepmc   +1 more source

Commodity risk assessment of maple veneer sheets from Canada. [PDF]

EFSA J
EFSA Panel on Plant Health (PLH), Bragard C, Baptista P, Chatzivassiliou E, Di Serio F, Jaques Miret JA, Justesen AF, MacLeod A, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Stefani E, Thulke HH, Van der Werf W, Vicent Civera A, Yuen J, Zappalà L, Battisti A, Christoph E, Mas H, Rigling D, Faccoli M, Mikulová A, Mosbach-Schulz O, Stergulc F, Streissl F, Gonthier P.   +29 more
europepmc   +1 more source

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The decay of dwarf nova outbursts

Space Science Reviews, 1985
Simultaneous observations at different wavelengths of the decay of dwarf-nova outbursts, show an earlier return to the quiescence level at shorter wavelengths. These observations, which show completely new aspects of outbursts, can provide strong tests for outburst models and accretion-disc theory.
H. van der Woerd, J. Heise
openaire   +1 more source

The dwarf nova dippers

Advances in Space Research, 1988
Previous papers have shown that the dwarf nova OY Car has an extensive vertical disk structure during its superoutbursts. This structure is analogous to that seen in the low mass X-ray binaries (LMXBs), in that the whole disk flares toward its edge, and there is a bulge or 'dark spot' where the mass transfer stream meets the disk edge.
T. Naylor, B.J.M. Hassall, P.A. Charles, G. Sonneborn   +3 more
openaire   +1 more source

A dwarf nova in Taurus

Astrophysics, 1999
In searchs for flare stars in the vicinity of the Pleiades cluster, three flares were detected in 1970,1972, and 1977 in a star with the coordinates α1950= 3h48m·9, δl950= 25‡15’.8. The star’s brightness at a minimum is >21m·5. The star was tentatively assigned to the U Gem type.
E. A. Parsamian, G. Gonzales, G. B. Ohanian   +2 more
openaire   +1 more source