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341
Stromboli ou le tourisme roulette russe
Published 2020-03-01“…Le Stromboli est l’un des volcans les plus actifs de la planète ; il est aussi devenu, depuis à peine plus d’un demi-siècle, un haut-lieu touristique.Les récents paroxysmes éruptifs de l’été 2019 ont spectaculairement mis en valeur cette situation paradoxale car, pour la première fois dans son histoire, ce paroxysme est intervenu en pleine saison touristique. …”
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342
Archéologie participative avec les Wayana dans les Tumuc-Humac (Mont Mitaraka, crique Alama, Guyane Française)
Published 2021-06-01“…This indigenous archaeological mission in the Mitaraka region, part of the Tumuc Humac Plateau, is the continuation of a previous project led by Marie Fleury concerning the indigenous cartography of ancient Wayana dwellings as well as the naturalistic expedition Planète revisitée, organized by the National Museum of Natural History and the NGO Pronatura. …”
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343
De quelques visions mondiales des limites de l'environnement
Published 2002-09-01“…Parmi les problèmes clés inclus dans le projet de développement durable, la généralisation (im)possible des niveaux de vie occidentaux à la planète (à moyen ou long terme), compte tenu des limites de l'environnement, constitue sans doute l'un des plus spécifiques. …”
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344
Evaporation, from exoplanets to exocomets
Published 2023-06-01“…The atmospheric escape takes a significant part on the phenomena that sculpt the population of planets with short orbital distances.We also observe evaporation of minor bodies in young planetary systems when they approach to their star. …”
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345
Unusual Space Weathering on a CE-5 Metal Grain Indicates Deceptive Surface Signatures of M-type Asteroids
Published 2025-01-01“…M-type asteroids are historically thought to be exposed metallic cores of differentiated planets with a composition dominated by pure iron and nickel. …”
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346
Autogenous Electron Acceleration by Ion Flow Vortex in Space Plasmas
Published 2025-01-01“…Plasma flow vortexes are ubiquitous in space and astrophysical settings and play a vital role in energy and mass transport, contributing to formation of stars and planets, launching and dissipation of astrophysical jets, and coupling between planetary magnetospheres and ionospheres. …”
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347
Impact of stellar variability on exoplanet detectability and characterisation
Published 2023-03-01“…Stellar variability has become a major issue to detect low mass planets using the radial velocity technique. I present the approaches followed to characterise the amplitude and the properties of stellar variability in radial velocity. …”
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348
Trajectory Tracking Control for WMRs with the Time-Varying Longitudinal Slippage Based on a New Adaptive SMC Method
Published 2019-01-01“…Wheeled mobile robots (WMRs) in real complex environments such as on extraterrestrial planets are confronted with uncertain external disturbances and strong coupling of wheel-ground interactions while tracking commanded trajectories. …”
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349
Statistics of the Interplanetary Magnetic Field from 0.1 to 30 au. I. Distribution Character
Published 2025-01-01“…Our results provide a comprehensive assessment of the frequency with which planets encounter non-Parker upstream conditions.…”
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350
Vibration Based Diagnosis for Planetary Gearboxes Using an Analytical Model
Published 2016-01-01“…The application of conventional vibration based diagnostic techniques to planetary gearboxes is a challenge because of the complexity of frequency components in the measured spectrum, which is the result of relative motions between the rotary planets and the fixed accelerometer. In practice, since the fault signatures are usually contaminated by noises and vibrations from other mechanical components of gearboxes, the diagnostic efficacy may further deteriorate. …”
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351
Sacraliser le territoire américain : Mount Shasta, quand les dieux viennent instruire les humains
Published 2008-05-01“…It first presents the major text of the Atlantis canon, A Dweller on Two Planets, or the Dividing of the Way, by Phylos the Thibetan, alias Frederick S. …”
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352
Une émission télévisée qui démocratise les analyses d’histoire et de géopolitique et lutte contre le bellicisme
Published 2024-12-01“…Par son approche multiscalaire, elle montre aussi comment les événements, crises et conflits survenant aux quatre coins de la planète sont liés.…”
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353
La biopolitique du développement et de la durabilité du tourisme arctique
Published 2022-08-01“…Cet article déconstruit le phénomène de l’arctification selon trois dimensions principales, (I) le développement du tourisme exogène, (II) la territorialisation et (III) l’éthique de consommation selon une approche de soin apportée à la planète (NTD : care planetary en anglais). Cet article affirme, par une perspective biopolitique, que les visions arctifiées du tourisme et du développement touristique en Arctique peuvent être comprises comme productions d’espaces hétérotopiques. …”
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354
Investigation of Dynamic Load Sharing Behavior for Herringbone Planetary Gears considering Multicoupling Manufacturing Errors
Published 2021-01-01“…The model can be applied to the analysis of the vibration of the HPGT with any number of planets and different types of manufacturing errors in different floating forms. …”
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355
Imaging exoplanets with coronagraphic instruments
Published 2023-03-01“…Exoplanetary science is a very active field of astronomy nowadays, with questions still opened such as how planetary systems form and evolve (occurrence, process), why such a diversity of exoplanets is observed (mass, radius, orbital parameters, temperature, composition), and what are the interactions between planets, circumstellar disk and their host star. Several complementary methods are used for the detection of exoplanets. …”
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356
Solid–liquid phase change in planetary cores
Published 2024-12-01“…In particular, they take place in the iron core of terrestrial planets and moons, profoundly influencing their dynamics and magnetic field generation. …”
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357
A Machine Learning Approach for the Autonomous Identification of Hardness in Extraterrestrial Rocks from Digital Images
Published 2024-12-01“…Understanding rock hardness on extraterrestrial planets offers valuable insights into planetary geological evolution. …”
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358
The Natural Science Underlying Big History
Published 2014-01-01“…Nature’s many varied complex systems—including galaxies, stars, planets, life, and society—are islands of order within the increasingly disordered Universe. …”
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359
Context as a modifier of phraseological meaning
Published 2014-02-01“…(Okapi, le Monde des ados, Geo ado, Phosphore, Etudiant, Science & Vie Junior, Planète Jeunes).…”
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360
Innovative Technology Applications in Science Education: Digital Holography
Published 2021-02-01“…Moreover, students evaluated the digital hologram as a useful tool that can contribute to academic learning and can be used in science class in the topics such as solar system and planets, space research, and living creatures. Based on these results, it is recommended to use the digital hologram at all grade levels and for the topics covered by science curriculum.…”
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