Results 71 to 80 of about 60,887 (263)

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

open access: yesAdvanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds   +2 more
wiley   +1 more source

The Influence of Host Plant Extrafloral Nectaries on Multitrophic Interactions: An Experimental Investigation. [PDF]

open access: yesPLoS ONE, 2015
A field experiment was conducted with outplantings of the native perennial shrub Senna mexicana var. chapmanii in a semi-natural area adjacent to native pine rockland habitat in southern Florida.
Suzanne Koptur   +2 more
doaj   +1 more source

Inherited biotic protection in a Neotropical pioneer plant [PDF]

open access: yes, 2011
Chelonanthus alatus is a bat-pollinated, pioneer Gentianaceae that clusters in patches where still-standing, dried-out stems are interspersed among live individuals.
Alain Dejean   +21 more
core   +2 more sources

Waveguide Photoactuators: Materials, Fabrication, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi   +4 more
wiley   +1 more source

Ants

open access: yes
Empowerment is like ants. Ants have the unique character of working in collaboration to build their homes and source food, and just like empowerment, it is always about collaboration to achieve a goal.
Workshop Participants (creators) (21788443)   +2 more
core   +1 more source

A checklist of the ants of Wyoming (Hymenoptera: Formicidae) [PDF]

open access: yes, 2010
The history of myrmrecology in Wyoming began when Fore1 described a new species, obscuripes in the genus Formica from Green River in 1886, four years before Wyoming Territory became a state.
Wheeler, Jeanette, Wheeler, George C.
core  

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Do Ants Have Eyes?

open access: yes, 2023
Have you ever wondered if ants have eyes? Are you curious about how many eyes they have and how well they can see? Well, in this article, we'll explore the fascinating world of ants' eyes and vision.
Erzsebet Frey
core   +1 more source

Consensus Formation and Change are Enhanced by Neutrality

open access: yesAdvanced Science, EarlyView.
Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag   +3 more
wiley   +1 more source

How load-carrying ants avoid falling over: mechanical stability during foraging in Atta vollenweideri grass-cutting ants.

open access: yesPLoS ONE, 2013
BackgroundForaging workers of grass-cutting ants (Atta vollenweideri) regularly carry grass fragments larger than their own body. Fragment length has been shown to influence the ants' running speed and thereby the colony's food intake rate.
Karin Moll, Flavio Roces, Walter Federle
doaj   +1 more source

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