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G. L. Bosch, R. H. Barba, and N. I. Morrell, Observatorio Astronomico, Universidad Nacional de La Plata, report that echelle spectroscopy (range 460-780 nm, resolution 0.04 nm) obtained of the nova at CASLEO Observatory ...

We have analyzed the effects that the process of spectroscopic binary detection can introduce on the known statistics of these stars. Performing a Monte Carlo simulation, we have studied the possibility of having a 100% ...

Con espectroscopía multiranura de 180 estrellas en el cumulo ionizante de 30 Doradus, hemos obtenido velocidades radiales confiables para 58 estrellas. Con ellas, calculamos la dispersión de velocidades, la cual es de ...

BACKGROUND: Serum creatinine concentration is widely used as an index of renal function, but this concentration is affected by factors other than glomerular filtration rate (GFR). OBJECTIVE: To develop an equation to pre...

A review on dye-sensitized solar cells (DSCs). Some brief notes on solar energy in general and DSC in particular are given, followed by a discussion of the operational principles of DSC (energetics and kinetics). Then, t...

A recent report that 93 per cent of invasive cervical cancers worldwide contain human papillomavirus (HPV) may be an underestimate, due to sample inadequacy or integration events affecting the HPV L1 gene, which is the t...

This dataset comprises physiological signals recorded via a wearable device (Empatica E4) during structured acute stress induction and both aerobic and anaerobic exercise sessions. Collected metrics include blood volume ...