Results 81 to 90 of about 213,260 (209)
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Interactions of solar wind dynamic pressure (SWDP) discontinuities with Earth's magnetosphere cause geomagnetic Sudden Commencements (SCs). Typically, positive/negative SCs occur at low latitudes due to enhancements/reductions in SWDP.
Deeksha Rai +10 more
wiley +1 more source
Aeg kui bessermani traditsioonilise maailmamudeli kategooria [PDF]
Mäetagused, 2006 The article gives an overview of the traditional chronology of Besermians, which is a constantly developing and transforming system subject to various internal and external influences.
Jelena Popova
doaj
, 2014 In this paper, a 3D convex shape model of (175706) 1996 FG3, which consists of 2040 triangle facets and 1022 vertices, is derived from the known lightcurves.
Ji, Jianghui, Wang, Su, Yu, LiangLiang
core +1 more source
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Saturn's inner magnetosphere contains a weak antisunward electric field that has influenced a wide array of different aspects of the magnetospheric conditions in that region. Previously, these currents have been explained as being caused by magnetospheric drivers.
Tom S. Stallard
wiley +1 more source
Nordlit: Tidsskrift i litteratur og kultur, 2010 In this article I analyse aspects connected to exoticism in Bayard Taylor's Northern Travel (1858) and Susannah Henrietta Kent's Within the Arctic Circle (1877).
Maria Lindgren Leavenworth
doaj +1 more source
, 2011 Happy end-of-the-year evening and night events provide good opportunities to explain the phases of the moon. The need for such moon phase education is once again demonstrated, through an investigation of illustrations on Santa Claus and Christmas gift ...
Barthel, Peter
core +1 more source
Phytoplankton Tune Local pH to Actively Modulate Circadian Gravitactic Behavior
Advanced Physics Research, Volume 5, Issue 2, February 2026.Diel vertical migration hides an unexpected twist: Phytoplankton quietly engineer their local pH landscape, splitting into behaviorally distinct sub‐groups which stay separated even in identical conditions. Circadian pH changes, occuring over the course of a day, reshape their gravitactic behavior and physiological functions in ways scientists have ...
Arkajyoti Ghoshal +4 more
wiley +1 more source
Antarctic Record, 1976 With collaboration of the members of the 14th Japanese Antarctic Research Expedition (JARE), circadian rhythm of plasma cortisol levels was studied in 4 different seasons during a year. Blood specimens were obtained from 30 members at 22:00, 08:00, 12:00,
Seikichi TSUBOI +5 more
doaj +1 more source
Animal Research and One Health, Volume 4, Issue 1, Page 36-54, February 2026.Mechanisms of light in regulating the chick pineal clock. Abstract The circadian clock significantly impacts animal health and productivity, with light playing a crucial role in regulating circadian rhythms. However, the mechanisms behind light‐induced circadian transmission remain unclear, particularly in light‐sensitive avian species.
Yunlei Li +10 more
wiley +1 more source
Warming in the land of the midnight sun: breeding birds may suffer greater heat stress at high- versus low-Arctic sites. [PDF]
Proc Biol Sci, 2022 O'Connor RS +13 more
europepmc +1 more source