Results 131 to 140 of about 1,638,100 (309)
Radio Continuum Emission from FS CMa Stars
, 2017 Las estrellas tipo FS CMa muestran espectros ópticos con líneas de emisión y fuertes excesos infrarrojos. Se sabe muy poco de sus características en ondas de radio.
Miroshnichenko, Anatoly S. +2 more
core
Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr
Advanced Materials, EarlyView.Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra +19 more
wiley +1 more source
, 2012 "Las gobernadoras" es un libro que Enriqueta Cabrera publicó en el año de 2009. Se trata de un recuento de las primeras mujeres en México que han ocupado una gobernatura en diversos estados de la República Mexicana, con historias muy distintas y al mismo
Radio INAH
core
Advanced Materials, EarlyView.Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje +7 more
wiley +1 more source
Kiloparsec-scale Alignment of a Radio Jet with Cool Gas and Dust in a z ∼ 6 Quasar
The Astrophysical Journal LettersWe present high-angular-resolution (0 $\mathop{.}\limits^{\unicode{x02033}}$ 068, ∼400 pc) Atacama Large Millimeter/submillimeter Array (ALMA) imaging of the [C ii ] line and dust continuum emission of PSO J352.4034–15.3373, a radio-loud quasar at z = 5 ...
Fabian Walter +13 more
doaj +1 more source
, 2013 Cristina Gómez Álvarez es doctora en Historia por la Universidad Nacional Autónoma de México; cuenta con una amplia trayectoria profesional en la que ha combinado la docencia, la investigación y difusión de la historia política y cultural de México ...
Radio INAH
core
Advanced Materials, EarlyView.Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin +5 more
wiley +1 more source
The Astronomical JournalArecibo 305 m Telescope observations between 2008 and 2018 detected a radio continuum and spectral-line outburst in the nearby galaxy, NGC 660. Excited-OH maser emission/absorption lines near 4.7 GHz, and H _2 CO absorption at 4.83 GHz varied on ...
C. J. Salter +6 more
doaj +1 more source
Investigaciones en Palenque: Entrevista a la arqueóloga Martha Cuevas. Charlas con Radio INAH
, 2013 Martha Cuevas es arqueóloga por la ENAH y Maestra y Doctora en Estudios Mesoamericanos por la UNAM, institución que le otorgó la Medalla Alfonso Caso.
Radio INAH
core
Crystal Growth Engineering for Dendrite‐Free Zinc Metal Plating
Advanced Materials, EarlyView.This research employed the rare‐earth ion dysprosium (Dy) to modulate aqueous zinc (Zn) metal plating. Integrated multiscale experiments and computational modeling unveiled the preferential adsorption of Dy on specific crystal facets, which activated screw dislocation‐driven Zn growth.
Guifang Zeng +10 more
wiley +1 more source