Results 1 to 10 of about 191 (130)

L'etica planetaria

open access: yesGlobal Bioethics, 1991
exaly   +2 more sources

DECOLONIALIDAD PLANETARIA

open access: yesIsagoge - Journal of Humanities and Social Sciences, 2023
Atendemos a este hermoso dossier con el compromiso de legar esencias decoloniales planetarias - complejas a la filosofía, ¿la filosofía colonizada? Si, occidentalizada, escueta, reduccionista, separando el ser humano de su complejidad. Topoi que se desligan del pensamiento abismal: ciencias-filosofía, ciencias-teología, teología-filosofía; ser humano ...
openaire   +1 more source

Extraterrestrial sound for planetaria: A pedagogical study [PDF]

open access: yesThe Journal of the Acoustical Society of America, 2016
The purpose of this project was to supply an acoustical simulation device to a local planetarium for use in live shows aimed at engaging and inspiring children in science and engineering. The device plays audio simulations of estimates of the sounds produced by natural phenomena to accompany audio-visual presentations and live shows about Venus, Mars ...
Leighton, Timothy   +4 more
openaire   +4 more sources

British Planetaria and The National Curriculum [PDF]

open access: yesInternational Astronomical Union Colloquium, 1998
The UK is experiencing a relative Golden Age for planetaria, thanks in many ways to its national curriculum. In 1991 the British government finally bowed to many years of steady pressure by interest groups and introduced into a new and controversial general curriculum a requirement for pupils to attain knowledge about the Earth-Moon system, solar ...
openaire   +1 more source

The pistil as a traffic light: Yellow‐to‐red color change likely influences pollinator visitation patterns in Saxifraga fortunei (Saxifragaceae)

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Flowers can communicate reproductive status to pollinators through visual cues. In Saxifraga fortunei, pistils often changed from yellow to red after pollination, and hoverflies and honeybees preferentially visited flowers with yellow pistils. This pattern suggests that a post‐pollination color shift confined to the pistil can reduce revisits to ...
Kazuma Takizawa   +2 more
wiley   +1 more source

Designing Integrated Policies for the Twin Transition: Challenges and Tradeoffs

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT Democratic governance faces the intertwined imperatives of managing the transformative risks and opportunities of digitalization, particularly stemming from artificial intelligence (AI), while achieving environmental sustainability within planetary boundaries.
Martino Maggetti
wiley   +1 more source

Epistemic opacity in Antarctic science: Unknowing the last frontier

open access: yesPeople and Nature, Volume 8, Issue 6, Page 1641-1647, June 2026.
Abstract Antarctica is facing intensifying pressures from climate change, industrial fishing, tourism and renewed geopolitical competition, even as scientific activity on the continent reaches unprecedented levels. We argue that this proliferation of research often fails to deliver the integrated, policy‐relevant knowledge needed for precautionary ...
Virginia Morandini, Álvaro Soutullo
wiley   +1 more source

Geological Mapping and Structural Analysis of the Western Half of the Eminescu Quadrangle (H09), Mercury

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 6, June 2026.
Abstract We present the results of the first geological mapping of the western half of the Eminescu Quadrangle (H09) on Mercury. Multiple data sets from the NASA MESSENGER Mercury Dual Imaging System instrument were used to produce a geological map covering the area between 72°E and 108°E longitude and 22.5°N and 22.5°S latitude.
M. El Yazidi   +9 more
wiley   +1 more source

Effects of Comet Encke's Meteoroid Stream on the Seasonal Variation of Mercury's Ca Exosphere

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 6, June 2026.
Abstract Mercury's calcium (Ca) exosphere, observed by NASA's MESSENGER mission, exhibits high temperatures (>50000 K) and pronounced seasonal variability, with its source mainly on the dawn side. Enhanced Ca emission near True Anomaly Angle (TAA) ∼25° and ∼150° has been attributed to Comet 2P/Encke meteoroid streams.
M. Moroni   +18 more
wiley   +1 more source

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