7.1k citations
- Universidade de Santiago de CompostelaES21 papers
- Centre National de la Recherche ScientifiqueFR14 papers
- Universidade da CoruñaES8 papers
- Instituto de Astrofísica de AndalucíaES7 papers
- Instituto de Astrofísica de CanariasES7 papers
- Centro de AstrobiologíaES6 papers
- University of LisbonPT6 papers
- University of WaterlooCA6 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR5 papers
- Consejo Superior de Investigaciones CientíficasES5 papers
- European Space Astronomy CentreES5 papers
- KU LeuvenBE5 papers
15 papers · 1 filter
The first "water fountain" collimated outflow in a planetary nebula
J. F. Gomez, O. Suarez, Ph. Bendjoya +8
"Water fountains" (WFs) are evolved objects showing high-velocity, collimated jets traced by water maser emission. Most of them are in the post-Asymptotic Giant Branch and they may…
Self-induced mode mixing of ultraintense lasers in vacuum
Angel Paredes, David Novoa, Daniele Tommasini
We study the effects of the quantum vacuum on the propagation of a Gaussian laser beam in vacuum. By means of a double perturbative expansion in paraxiality and quantum vacuum term…
Hanle-effect measurements of spin injection from Mn5Ge3C0.8/Al2O3-contacts into degenerately doped Ge channels on Si
Inga Anita Fischer, Li-Te Chang, Christoph Sürgers +7
We report electrical spin injection and detection in degenerately doped n-type Ge channels using Mn5Ge3C0.8/Al2O3/n^{+}-Ge tunneling contacts for spin injection and detection. The…
Extraction of Pharmacokinetic Evidence of Drug-drug Interactions from the Literature
Artemy Kolchinsky, Anália Lourenço, Heng-Yi Wu +2
Drug-drug interaction (DDI) is a major cause of morbidity and mortality and a subject of intense scientific interest. Biomedical literature mining can aid DDI research by extractin…
A new algorithm for wavelet-based heart rate variability analysis
Constantino A. García, Abraham Otero, Xosé Vila +1
One of the most promising non-invasive markers of the activity of the autonomic nervous system is Heart Rate Variability (HRV). HRV analysis toolkits often provide spectral analysi…
The physical structure of planetary nebulae around sdO stars: Abell36, DeHt2, and RWT152
A. Aller, L. F. Miranda, L. Olguín +5
We present narrow-band Halpha and [OIII] images, and high-resolution, long-slit spectra of the planetary nebulae (PNe) Abell36, DeHt2, and RWT152 aimed at studying their morphology…