Results 71 to 75 of about 17,045 (75)

Intense Geomagnetic Storms during Solar Cycles 23-25 [PDF]

open access: yesarXiv
Intense geomagnetic storms are characterized by a minimum value of the Dst index at or below -100 nT. It is well known that these storms are caused by the southward magnetic fields in coronal mass ejections (CMEs) and corotating interaction regions (CIRs). While CIR storms are confined to Dst values at or above -150 nT, CME storms can reach Dst -500 nT
arxiv  

Quantifying the Influence of Climate on Storm Activity Using Machine Learning [PDF]

open access: yesarXiv
Extratropical storms shape midlatitude weather and vary due to both the slowly evolving climate and the rapid changes in synoptic conditions. While the influence of each factor has been studied extensively, their relative importance remains unclear. Here, we quantify the climate's relative importance in both mean storm activity and individual storm ...
arxiv  

A bibliometrical review on pre- and posttsunami assumptions and facts about mangroves and other coastal vegetation as protective buffers

open access: yesRuhuna Journal of Science, 2009
Using the Web of Science® database (Institute of Science Information – ISI, Philadelphia, PA, USA) we analysed pre- (1972-2004) and post-tsunami (2005) clues about the protective buffer offered by mangroves and other coastal vegetation in peer ...
Farid Dahdouh-Guebas   +1 more
doaj  

Toric implantable collamer lens for treating refractive error in post-radial keratotomy, post-penetrating keratoplasty pseudophakic eye

open access: yesAmerican Journal of Ophthalmology Case Reports, 2020
Karolinne M. Rocha   +3 more
doaj  

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