Results 91 to 100 of about 1,075 (178)

Sobre estimaciones numéricas de pequeñas perturbaciones

open access: yes, 1984
El tema esencial de este trabajo concierne a aquellos problemas (astronómicos, físicos, etc.) representables por un sistema de ecuaciones diferenciales ordinarias que contienen una o varias funciones perturbadoras de pequeña magnitud. Se trata de determinar estas perturbaciones de modo que el problema tenga una solución prefijada (problemas de control)
openaire   +1 more source

[Psychiatry as clinical neuroscience]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Jiménez-López JL.
europepmc   +1 more source

Registrador de perturbaciones para la red eléctrica

open access: yes, 2019
Proyecto
Luján, Juan   +3 more
openaire   +1 more source

Perturbaciones ionosféricas viajeras (PIV) debidas a tormentas solares

open access: yes, 1980
Gravity waves generated in the auroral region by ionospheric heating permit the observation of Travelling Ionospheric Dlsturbances (TID’s) which move towards the equator. During an extremely disturbed period (September 1977) the effect of gravity waves which give rise to TID's were detected at Buenos Aires Ionospheric Station.
openaire   +1 more source

[Association between environmental noise exposure and sleep quality in adults living in Medellín, Colombia, 2022: an exploratory study]. [PDF]

open access: yesCad Saude Publica
Rojas-Sánchez OA   +4 more
europepmc   +1 more source

Sleep and day-to-day PTSD symptom variability: an ecological momentary assessment and actigraphy monitored study in trauma-exposed young adults. [PDF]

open access: yesEur J Psychotraumatol, 2023
Schenker MT   +5 more
europepmc   +1 more source

Reducción de perturbaciones autoinducidas en un láser TEA

open access: yes, 1993
Fil: Rosito, Carlos Alberto. Centro de Investigaciones en Láseres y Aplicaciones (CONICET - CITEFA).
Fochesatto, Gilberto Javier   +3 more
openaire   +2 more sources

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