Results 41 to 50 of about 109,561 (153)
Verification of operational solar flare forecast: Case of Regional Warning Center Japan
Journal of Space Weather and Space Climate, 2017 In this article, we discuss a verification study of an operational solar flare forecast in the Regional Warning Center (RWC) Japan. The RWC Japan has been issuing four-categorical deterministic solar flare forecasts for a long time.
Kubo Yûki, Den Mitsue, Ishii Mamoru
doaj +1 more source
Science Education, EarlyView.ABSTRACT Attention to emotion could offer insight into supporting the science‐informed civic participation of young people. We drew on sociocultural views of emotion, civic participation, and science literacies to examine digital civic media about climate change produced by youth during the 2020 U.S.
Lynne Zummo, Lea Hadzic, Emma Gargroetzi
wiley +1 more source
Sustainable Development, EarlyView.ABSTRACT This paper examines the interplay between sectoral growth compositions, initial inequality, and poverty reduction in Vietnam during the 2000s, utilizing disaggregated provincial‐level data. The analysis focuses on the differential impacts of industrial and agricultural sector growth on poverty alleviation while also assessing the moderating ...
Takahiro Yamada, Christian S. Otchia
wiley +1 more source
The Astrophysical Journal, 2023 We often find spectral signatures of chromospheric cold plasma ejections accompanied by flares in a wide range of spatial scales in the solar and stellar atmospheres.
Yuji Kotani +6 more
doaj +1 more source
Statistical Models for Solar Flare Interval Distribution in Individual Active Regions [PDF]
, 2008 This article discusses statistical models for solar flare interval distribution in individual active regions. We analyzed solar flare data in 55 active regions that are listed in the GOES soft X-ray flare catalog. We discuss some problems with a conventional procedure to derive probability density functions from any data set and propose a new procedure,
arxiv +1 more source
The White-light Emissions in Two X-class Flares Observed by ASO-S and CHASE
The Astrophysical Journal LettersThe white-light continuum emissions in solar flares (i.e., white-light flares) are usually observed on the solar disk but, in a few cases, off the limb.
Ying Li +11 more
doaj +1 more source
Properties of Flares-Generated Seismic Waves on the Sun [PDF]
, 2005 The solar seismic waves excited by solar flares (``sunquakes'') are observed as circular expanding waves on the Sun's surface. The first sunquake was observed for a flare of July 9, 1996, from the Solar and Heliospheric Observatory (SOHO) space mission.
arxiv +1 more source
Impact of particulate matter exposure on melanoma risk: A multicentre case–control study
Journal of the European Academy of Dermatology and Venereology, EarlyView.Long‐term exposure to higher levels of PM10 and PM2.5 may have a protective effect against melanoma, potentially due to the reduction in ultraviolet radiation. Abstract Background The relationship between particulate matter (PM) exposure and melanoma risk remains largely unexplored.
Francesco Bellinato +8 more
wiley +1 more source
EFFECT OF THE X5.4 CLASS SOLAR FLARE EVENT OF SOLAR CYCLE 24 ON THE GPS SIGNAL RECEPTION IN PENINSULAR MALAYSIA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 In this paper, we examine the effect of solar flare event on the Global Positioning System (GPS) signal reception in Peninsular Malaysia during the X5.4 class solar flare on 7th March 2012, 00:24 UT at active region AR1429.
S. Ismail +3 more
doaj +1 more source
Journal of Time Series Analysis, EarlyView.ABSTRACT The prediction of extreme events in time series is a fundamental problem arising in many financial, scientific, engineering, and other applications. We begin by establishing a general Neyman–Pearson‐type characterization of optimal extreme event predictors in terms of density ratios.
Victor Verma, Stilian Stoev, Yang Chen
wiley +1 more source