Results 61 to 70 of about 337,070 (391)

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

Suction-induced habitat selection in sand bubbler crabs [PDF]

open access: yesRoyal Society Open Science, 2019
We show that a decapod crustacean, the sand bubbler crab (SBC) Scopimera globosa, uses suction, which is the tension of moisture in the sediment, to select habitats at normal times and at the time of disaster events, through a range of controlled ...
Shinji Sassa, Soonbo Yang
doaj   +1 more source

The Pea-Crab [PDF]

open access: yesNature, 1921
(Pinnotheres pisum). THERE is an apparent discrepancy between Dr. J. H. Orton's interesting description of the pea-crab in NATURE of December 23, p. 533, and that given by Dr. W. T. Caiman, whom he quotes. Dr. Orton attributes the impunity with which the male crab and the male-like female sustain the nip of a bivalve to their “extraordinarily strong ...
openaire   +2 more sources

Fold Walker: An Origami‐Inspired Quadruped Robot for Multipattern Locomotion and Object Grasping

open access: yesAdvanced Robotics Research, EarlyView.
This article presents Fold Walker, an origami‐inspired quadruped robot capable of multipattern locomotion and object grasping. With each leg featuring two rotational folds, the robot can transform from a flat 2D configuration into complex 3D poses. Furthermore, its trunk and legs can be one‐shot 3D printed as a unified structure, greatly simplifying ...
Yilun Sun
wiley   +1 more source

POTENSI PENGEMBANGAN PERIKANAN TANGKAP PADA PULAU KECIL TERLUAR (STUDI KASUS PULAU ENGGANO PROVINSI BENGKULU)

open access: yesJurnal Agrisep, 2018
Enggano Island is one of the small outer island in Indonesia. The development of fisheries activity is aimed at optimizing the utilization of fisheries and marine resources through strengthening fisherman's independence in fishing effort by still focus ...
Indra Cahyadinata   +3 more
doaj   +1 more source

The Radio - 2 mm Spectral Index of the Crab Nebula Measured with GISMO

open access: yes, 2011
We present results of 2 mm observations of the Crab Nebula, obtained using the Goddard-IRAM Superconducting 2 Millimeter Observer (GISMO) bolometer camera on the IRAM 30 m telescope.
A. Kovács   +36 more
core   +1 more source

Draft genome of the Chinese mitten crab, Eriocheir sinensis

open access: yesGigaScience, 2016
BackgroundThe Chinese mitten crab, Eriocheir sinensis, is one of the most studied and economically important crustaceans in China. Its transition from a swimming to a crawling method of movement during early development, anadromous migration during ...
L. Song   +18 more
semanticscholar   +1 more source

Polylactic Acid (PLA), Polycaprolactone (PCL), and Chitosan: the Biodegradable Transition in Medical Waste Management

open access: yesAdvanced Sustainable Systems, EarlyView.
The shift to biodegradable materials in healthcare promises reduced plastic pollution, but their production, adoption, and long‐term impacts remain complex. Integrating lifecycle insights with global policy coordination is essential for meaningful environmental gains. Abstract The COVID‐19 pandemic sharply increased medical waste, intensifying concerns
By Haoxuan Yu   +2 more
wiley   +1 more source

Prevalence and risk factors for carriage of carbapenem-resistant Acinetobacter baumannii in post-acute care hospitals, Israel, 2021

open access: yesEurosurveillance
Background Post-acute care hospitals (PACH) may act as regional reservoirs for multidrug-resistant organisms. Aim We aimed to investigate the prevalence of carbapenem-resistant Acinetobacter baumannii (CRAB) carriers and identify risk factors for CRAB ...
the Israel PACH CRAB Working Group
doaj   +1 more source

Symbiotic Bacteria in Gills and Guts of Chinese Mitten Crab (Eriocheir sinensis) Differ from the Free-Living Bacteria in Water

open access: yesPLoS ONE, 2016
Aquatic animals have a close relationship with water, but differences in their symbiotic bacteria and the bacterial composition in water remains unclear.
Meiling Zhang   +6 more
semanticscholar   +1 more source

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