Results 31 to 40 of about 213,260 (209)

La nuit chez les Inuit canadiens du haut Arctique : une nuit véritable, mais en trompe-l’œil

open access: yesBollettino della Società Geografica Italiana, 2019
For many observers, night in high latitudes can be summed up schematically as the seasonal astronomical phenomenon called “arctic night” and its spectacular alternation with its counterpoint, the so-called “midnight sun”.
Guy Bordin
doaj   +1 more source

Paris and the Midnight Sun. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1900
Members of theAssociationwho intend crossing the Atlantic to be present at the Thirtieth International Medical Congress should read the following, which explains itself: War Department, Surgeon-General's Office, Washington, D. C., April 13, 1900. Henry Gaze & Sons, 113Broadway, New York, N. Y. Gentlemen: I have received your circular headed "Paris
openaire   +1 more source

Does the Borexino experiment have enough resolution to detect the neutrino flavor day-night asymmetry?

open access: yes, 2013
The Earth's density distribution can be approximately considered piecewise continuous at the scale of two-flavor oscillations of neutrinos with energies about 1 MeV.
A. E. Lobanov   +11 more
core   +2 more sources

Mid-latitude Geomagnetic Field Analysis Using BOH Magnetometer: Preliminary Results [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2011
Korea Astronomy and Space Science Institute researchers have installed and operated magnetometers at Mt. Bohyun Observatory to measure the Earth's magnetic field variations in South Korea.
Junga Hwang   +4 more
doaj   +1 more source

Midnight Sun : Markkinointi-ilmekäsikirja lennostofestivaalille [PDF]

open access: yes, 2015
Opinnäytetyöni aiheena oli suunnitella markkinointimateriaalien ulkoasu vuoden 2016 Midnight Sun -juhannustapahtumaan. Työn tavoitteena oli luoda ilme, jossa yhdistyvät lakkautetun Kauhavan lennoston perinteiset arvot ja koko perheen juhannusjuhlan ...
Haapala, Heta
core  

Academic misconduct appeal services in China: Platform logics, self‐platformization and implications for integrity education

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Academic misconduct appeal services have quietly emerged within China's education marketplace, with commercial agencies promoting themselves on social media to assist international students facing misconduct hearings. While existing research on academic integrity has emphasized prevention and detection, far less attention has been paid to what
Gengyan Tang   +2 more
wiley   +1 more source

Are Dawn Storms Jupiter's Auroral Substorms?

open access: yesAGU Advances, 2021
Dawn storms are among the brightest events in the Jovian aurorae. Up to now, they had only been observed from Earth‐based observatories, only showing the Sun‐facing side of the planet. Here, we show for the first time global views of the phenomenon, from
B. Bonfond   +18 more
doaj   +1 more source

Bi‐Level Coordination of Demand Response and Multiple Virtual Power Plants in a Distribution Network for Flexibility Assessment

open access: yesEnergy Science &Engineering, EarlyView.
This study presents a hierarchical coordination framework where multiple VPPs interact with the DSO to optimize energy trades and flexibility offers. Each VPP aggregates DERs and DR, performing internal optimization, day‐ahead bidding, and assessing flexibility to reduce excess renewable generation and pollution.
Alireza Zare   +4 more
wiley   +1 more source

Animating blossom: Time‐lapse to encourage plant awareness in the YouTube era

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Time‐lapse videos can effectively capture key traits of flower blossoms, such as color, 3D structure, and temporal changes, making them valuable complements to herbarium specimens and other botanical collections. Despite the abundance of such videos on YouTube, most provide no ecological and botanical insights.
Tae Kyung Yoon
wiley   +1 more source

GPS phase scintillation at high latitudes during geomagnetic storms of 7–17 March 2012 – Part 2: Interhemispheric comparison [PDF]

open access: yesAnnales Geophysicae, 2015
During the ascending phase of solar cycle 24, a series of interplanetary coronal mass ejections (ICMEs) in the period 7–17 March 2012 caused geomagnetic storms that strongly affected high-latitude ionosphere in the Northern and Southern Hemisphere ...
P. Prikryl   +20 more
doaj   +1 more source

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