A spectroscopic study of southern (candidate) gamma Doradus stars - I. Time series analysis (2006)
De Cat, P, Eyer, L, Cuypers, J, Aerts, C, Vandenbussche, Bart; U0006223, Uytterhoeven, K, ...
We present the results of a spectroscopic study of 37 southern ( candidate) gamma Doradus stars based on echelle spectra. The observed spectra were cross-correlated with the standard template...
Romaniello, M, Primas, F, Mottini, M, Groenewegen, Martin; U0037632, Bono, G, François, P
We have assessed the influence of the stellar iron content on the Cepheid Period-Luminosity (PL) relation by relating the V band residuals from the Freedman et al. (2001) PL relation to [Fe/H] for 37...
The Metallicity dependence of the Cepheid Period-Luminosity relation: methodology and results (2004)
Mottini, Marta, Romaniello, Martino, Primas, Francesca, Groenewegen, Martin, Bono, Giuseppe, Francois, Patrick
We present the results of an observational campaign undertaken to assess the influence of the iron content on the Cepheid Period-Luminosity relation. Our data indicate that this dependence is not...
AGB stars in the Local Group, and beyond (2004)
I summarize the current status of surveys for late-type M, and Carbon stars in the Local Group based on three different approaches that make use of the characteristics of these stars: spectral...
Improved Baade-Wesselink surface-brightness relations (2004)
Recent, and older accurate, data on (limb-darkened) angular diameters is compiled for 221 stars, as well as BVRIJK[12][25] magnitudes for those objects, when available. Nine stars (all M-giants or...
Long Period Variables in the Magellanic Clouds: OGLE + 2MASS + DENIS (2004)
(abridged) The 68000 I-band light curves of variable stars detected by the OGLE survey in the Large and Small Magellanic Clouds (MCs) are fitted by Fourier series, and also correlated with the DENIS...
The Effect of Metallicity on the Cepheid Period-Luminosity Relation (2003)
Romaniello, Martino, Primas, Francesca, Mottini, Marta, Groenewegen, Martin
We present preliminary results of an observational campaign devoted at establishing the influence of chemical composition on the Cepheid Period-Luminosity relation. The data are in good agreement...
AGB stars and supergiants in the bar of the LMC (1998)
Josselin, E, Loup, C, Omont, A, Blommaert, Joris; U0037630, Groenewegen, Martin; U0037632
ISO spectroscopy of AGB stars in the magellanic clouds (1998)
Trams, NR, Blommaert, JADL, Heske, A, Siebenmorgen, R, Van Loon, JT, Waters, L, ...
New theoretical yields of intermediate mass stars (1996)
Hoek, Bob Van Den, Groenewegen, Martin
We present theoretical yields of H, $^{4}$He, $^{12}$C, $^{13}$C, $^{14}$N, and $^{16}$O for stars with initial masses between 0.8 and 8 M$_{\odot}$ and initial metallicities Z = 0.001, 0.004, 0.008,...
Preliminary results are presented of fitting the spectral energy distribution and newly obtained (CO)-C-12 and (CO)-C-13 J =1-0, 2-1 and 3-2 line profiles of CW Lee. This is done with a model which...
Effect of preservation solution on results of cadaveric kidney transplantation (1992)
VANBOCKEL, JH, LANGENDIJK, PTH, Groenewegen, Martin, VANDERWOUDE, FJ, PERSIJN, GG, ...
University of Wisconsin (UW) preservation solution has been reported to be beneficial for canine organ transplants and for human liver and pancreas transplants. To examine whether it affects renal...