Results 31 to 40 of about 239,164 (179)
En este artículo, los autores realizan un análisis comparativo de los elementos del daño punitivo mexicano, el umbral de negligencia e ilicitud que son necesarios para su otorgamiento, así como una propuesta de método para su cuantificación.
Edgardo Muñoz, Rodolfo Vázquez Cabello
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Umbral Dynamics in the Near Infrared Continuum
We detected peaks of oscillatory power at 3 and ~6.5 minutes in the umbra of the central sunspot of the active region NOAA AR 10707 in data obtained in the near infrared (NIR) continuum at 1565.7 nm.
A. Anđić +18 more
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Hypergeometric functions and zonal polynomials are the tools usually addressed in the literature to deal with the expected value of the elementary symmetric functions in non-central Wishart latent roots.
Di Nardo, E.
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Properties of sunspots in cycle 23: I. Dependence of brightness on sunspot size and cycle phase [PDF]
In this paper we investigate the dependence of umbral core brightness, as well as the mean umbral and penumbral brightness on the phase of the solar cycle and on the size of the sunspot.
Albregtsen +35 more
core +1 more source
La función autocaptura en marcapasos VVIR. Experiência del estudio multicéntrico
La función de Autocaptura verifica la captura latido a latido. La búsqueda automática del umbral de estimulación, ajusta el potencial de salida 0.3 V. por encima del valor medido.
M. GUEROLA +4 more
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El umbral como recurso de lo fantástico en "Looping the loop" de Rafael F. Muñoz
En el presente artículo se analiza “Looping the loop”, del escritor Rafael F. Muñoz, a la luz del uso del umbral como un recurso de lo fantástico.
Marlon Martínez Vela
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Properties of sunspot umbrae observed in Cycle 24
We analyzed the size, intensity, and magnetic field strength of sunspot umbrae to compare the present cycle 24 with the previous one. We used data of the Helioseismic and Magnetic Imager onboard the Solar Dynamics Observatory and selected all sunspots ...
Albregtsen +133 more
core +1 more source
Identities involving Laguerre polynomials derived from umbral calculus [PDF]
In this paper, we investigate some identities of Laguerre polynomials involving Bernoulli and Euler polynomials which are derived from umbral calculus.Comment: 12 ...
Kim, Taekyun
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ABSTRACT Background Advances in transcriptomics have driven the demand for minimally invasive, reproducible and high‐yield skin sampling methods, particularly for studying inflammatory skin diseases in companion animals. Hypothesis/Objectives We tested tolerability, feasibility and RNA quantity and quality of three minimally invasive skin sampling ...
Ina Herrmann +2 more
wiley +1 more source
Magnetic properties of a long-lived sunspot - Vertical magnetic field at the umbral boundary
Context. In a recent statistical study of sunspots in 79 active regions, the vertical magnetic field component $B_\text{ver}$ averaged along the umbral boundary is found to be independent of sunspot size.
González, Nazaret Bello +2 more
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