Results 51 to 60 of about 132,222,665 (304)
TRIDENT Ice Mining Drill for Lunar Volatile Prospecting for PRIME-1 and VIPER Missions
The Planetary Science JournalThe Regolith and Ice Drill for Exploration of New Terrains (TRIDENT) is a 1 m class drill developed for capturing regolith and ice during the Volatiles Investigating Polar Exploration Rover (VIPER) and the Polar Resources Ice Mining Experiment (PRIME-1 ...
Kris Zacny +45 more
doaj +1 more source
Shear‐Isolating Actuation System for Exosuit Using Movable Pulley With Webbing‐Driven Mechanism
Advanced Robotics Research, EarlyView.Tendon‐driven exosuits can chafe the skin because the moving tendon slides against the wearer. A shear‐isolating actuation system combining a movable pulley with flat‐profile webbing keeps the body‐contacting tendon layer stationary, relocating relative motion away from the skin. The compact 145‐g actuator delivers 150 N of assistance, and benchtop and
Kyeongmin Lim +5 more
wiley +1 more source
Modified Model for the Moon Sighting and Phases [PDF]
, 2023 The modified moon sighting model is developed from the basic moon sighting model by adopting more phases. The preference of the new model is proved by its ability to predict extra three moon phases, first quarter, last quarter and dark moon. The modified
Gamal Hafez
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Plaid‐Like Spin Splitting and Chirality of Magnon Bands in Antiferromagnetic MnTe2
Advanced Science, EarlyView.Helicity‐ and angle‐resolved Raman spectroscopy reveals chiral magnons in the non‐coplanar antiferromagnet MnTe 2. Combined with first‐principles calculations and spin‐wave theory, the results establish its altermagnetic character through circular Raman dichroism, reduced rotational symmetry, and a distinctive plaid‐like momentum‐space magnon spin ...
Dirk Wulferding +10 more
wiley +1 more source
Determinants of food security status among young farmers with and without disabilities
Advancements in Agricultural DevelopmentFood is a basic need; thus, food security status is key to well-being of young farmers. This study examined factors that influence food security status of young farmers with and without disabilities in Uganda.
David Agole +5 more
doaj +1 more source
Biotechnological Advances in Resveratrol Production and its Chemical Diversity
Molecules, 2019 The very well-known bioactive natural product, resveratrol (3,5,4′-trihydroxystilbene), is a highly studied secondary metabolite produced by several plants, particularly grapes, passion fruit, white tea, and berries.
Samir Bahadur Thapa +3 more
doaj +1 more source
, 2014 After two decades working with space dreamers from the European Space Agency to anarchist autonomous astronauts, Arts Catalyst transformed Bargehouse into an Earth-based embassy for a Republic of the Moon, filled with artists’ fantastical imaginings ...
Triscott, N., La Frenais, R.
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Jeremy Moon: acrylic on canvas [PDF]
, 1976 ARTIST: Jeremy Moon, (English, 1934 - 1973) MATERIAL: Acrylic on canvas DIMENSIONS: 60" x 84" COLLECTION: UDC CATALOG#: UDC LOCATION: Mac Lab PROVENANCE: James and Lilian ClarkJeremy Moon (1934 - 1973) is best known for his large-scale ...
Moon, Jeremy
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, 2022 Item printed in blue ink.Item located in folder hy-dm-docs-1941-1996-001The poster includes a variety of upcoming events hosted at the Moon Hotel.
Moon Hotel
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Advanced Science, EarlyView.How can humanity achieve lunar self‐sufficiency? We utilize Au topology networks to modify the abundant lunar ilmenite. This catalyst, under sunlight, can convert waste carbon dioxide into space fuel. This design leverages the moon's natural vacuum for green manufacturing, avoiding the waste of gold and serving as “artificial chloroplasts” to sustain ...
Yahang Wang +9 more
wiley +1 more source