Results 1 to 10 of about 84 (83)
The FIP and Inverse-FIP Effects in Solar Flares [PDF]
The Astrophysical Journal, 2021 Abstract The inverse first ionization potential (FIP) effect, the depletion in the coronal abundance of elements like Fe, Mg, and Si that are ionized in the solar chromosphere relative to those that are neutral, has been identified in several solar flares.
openaire +2 more sources
Research Ideas and Outcomes, 2022 There is no doubt that FAIR Data and Services (GO FAIR Foundation 2019b) are needed to enable data intensive research and innovation. While the FAIR Guiding Principles (Wilkinson et al. 2016) specify the expected behaviors of digital artifacts they do not specify the technology choices actualizing these behaviors, leaving maximum freedom to operate for
Barbara Magagna +3 more
openaire +3 more sources
FIP Effect and FIP-Dependent Bias in the Solar Corona [PDF]
Symposium - International Astronomical Union, 2004 Using EUV spectra of an active region observed off the solar disk by the SOHO/SUMER spectrograph on the SOHO spacecraft, we investigate the dependence of the FIP effect on the height above the photosphere, and its relation to plasma magnetic structures present in the field of view.
B.N. Dwivedi, A. Mohan, E. Landi
openaire +1 more source
The FIP and Inverse FIP Effects in Solar and Stellar Coronae [PDF]
Living Reviews in Solar Physics, 2015 We review our state of knowledge of coronal element abundance anomalies in the Sun and stars. We concentrate on the first ionization potential (FIP) effect observed in the solar corona and slow-speed wind, and in the coronae of solar-like dwarf stars, and the "inverse FIP" effect seen in the corona of stars of later spectral type; specifically M dwarfs.
openaire +3 more sources
Fips: An OpenGL based FITS viewer [PDF]
Journal of Physics: Conference Series, 2019 Abstract FITS (Flexible Image Transport System) is a common format for astronomical data storage. [1]. Even though astronomical data is now processed mostly using software, visual data inspection by a human is still important during equipment or software commissioning and while observing.
Matwey V. Kornilov +1 more
openaire +2 more sources
ELISA for the serology of FIP virus
Veterinary Quarterly, 1979 An enzyme linked immunosorbent assay (ELISA) for feline infectious peritonitis (FIP) virus serology is described. The assay is analogous to a previously developed indirect heterologous immunofluorescence test (IFT) in which transmissible gastroenteritis (TGE) viral antigen was used. Comparative testing of selected feline sera in both assays resulted in
A, Osterhaus, A, Kroon, R, Wirahadiredja
openaire +3 more sources
A Unified Picture of the FIP and Inverse FIP Effects
, 2004 We discuss models for coronal abundance anomalies observed in the coronae of the sun and other late-type stars following a scenario first introduced by Schwadron, Fisk & Zurbuchen of the interaction of waves at loop footpoints with the partially neutral gas. Instead of considering wave heating of ions in this location, we explore the effects on the
openaire +2 more sources
, 2017 Esta palestra tem como objetivo informar ao editor de periódicos científicos, o que ele deve e precisa saber para indexar seu periódico, bem com entender o processo de indexação repassando dicas importantes para deixar sua publicação apta a ser indexada nos melhores e conhecidos recursos informacionais (bases de dados, diretórios, portais de indexação ...
openaire +1 more source
Tijdschrift voor Diergeneeskunde, 2023 Feline infectieuze peritonitis (FIP) wordt veroorzaakt door het FelineCorona Virus (FCoV), een veelvoorkomend virus bij katten met eenprevalentie van 10 tot 80 procent, afhankelijk van de leefomstandighedenvan de kat. FCoV veroorzaakt zelf meestal geen verschijnselen.
Knies, Marieke +2 more
openaire +2 more sources
Rising to the challenge of FIP diagnosis
Journal of Feline Medicine and Surgery, 2022 Vicki, Thayer, Susan, Gogolski
openaire +2 more sources