Results 11 to 20 of about 1,269,728 (203)

Multi-instrument observations of the electric and magnetic field structure of omega bands [PDF]

open access: yes, 2000
High time resolution data from the CUTLASS Finland radar during the interval 01:30±03:30 UT on 11 May, 1998, are employed to characterise the ionospheric electric field due to a series of omega bands extending ~5° in latitude at a resolution of 45 km in ...
Eglitis, P.   +11 more
core   +6 more sources

Midnight sector observations of auroral omega bands [PDF]

open access: yes, 2011
We present observations of auroral omega bands on 28 September 2009. Although generally associated with the substorm recovery phase and typically observed in the morning sector, the features presented here occurred just after expansion phase onset and ...
Wild, J.A.   +16 more
core   +4 more sources

Observations of omega bands using an imaging riometer. [PDF]

open access: yes, 2009
We present a case study of an omega band cur- rent system from 11 May 1998 using data from the Imaging Riometer for Ionospheric Studies (IRIS) in Finland. For the first time, images of a substorm-related omega band in cos- mic noise absorption are shown.
Wild, J.A., Kavanagh, A.J., Honary, F.
core   +6 more sources

Omega-3 fatty acids in bipolar patients with a low omega-3 index and reduced heart rate variability: the “BIPO-3” trial

open access: yesInternational Journal of Bipolar Disorders, 2022
Background Research suggests that a low omega-3 index may contribute to the low heart rate variability and the increased risk of cardiovascular morbidity and mortality in bipolar disorders. However, so far, no intervention trial with EPA and DHA has been
Michael Berger   +8 more
doaj   +1 more source

“Educational Material on HIV”: validity of health educational technology for people living with HIV [PDF]

open access: yesRevista Brasileira de Enfermagem, 2023
Objectives: to validate the educational technology “Educational Material on HIV” (INPI - BR 10 2020 003765 0). Methods: a methodological study with 39 expert judges in HIV/AIDS, using a 5-point Likert scale for assessment. Data were tabulated, processed
Ana Carolina Souza de Lima   +5 more
doaj   +1 more source

Assessment of efficiency of investment portfolio management

open access: yesХабаршысы. Экономика сериясы, 2020
his article discusses the important issues in the selection and management of the investment port-folio, which are used. In order to achieve the established level of profitability and reduce the level of risk, the basic principles of well-known ...
A.S. Assilova   +2 more
doaj   +1 more source

Translation and localization the Persian version of diabetes distress scale among type 2 diabetes

open access: yesDiabetology & Metabolic Syndrome, 2023
Introduction The aimed of this psychometric cross-sectional research was translation and localization the Persian version of diabetes distress scale in type 2 diabetes.
Alireza Jafari   +4 more
doaj   +1 more source

A journey around alpha and omega to estimate internal consistency reliability

open access: yesAnales de Psicologia, 2017
Based on recent psychometric developments, this paper presents a conceptual and practical guide for estimating internal consistency reliability of measures obtained as item sum or mean.
Carme Viladrich   +2 more
doaj   +1 more source

Omega-3 Index and Sudden Cardiac Death [PDF]

open access: yes, 2010
Sudden cardiac death (SCD) is an unresolved health issue, and responsible for 15% of all deaths in Western countries. Epidemiologic evidence, as well as evidence from clinical trials, indicates that increasing intake and high levels of eicosapentaenoic ...
Schacky, Clemens von, Von Schacky
core   +1 more source

On the well-posedness problem of the electrorheological fluid equations

open access: yesBoundary Value Problems, 2018
A kind of electrorheological fluid equations, with the orientated convection terms ut=div(a(x)|∇u|p(x)−2∇u)+b→(x)⋅∇uq,(x,t)∈Ω×(0,T), $$u_{t} =\operatorname{div}\bigl(a(x)|\nabla u|^{p(x)-2}\nabla u \bigr)+\vec {b}(x)\cdot\nabla u^{q},\quad (x,t)\in\Omega\
Huashui Zhan
doaj   +1 more source

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