Results 121 to 130 of about 29,001,757 (346)

WorMa: An Undulatory Robot With Center of Mass Regulation via Internal Fluid Redistribution for Amphibious Locomotion

open access: yesAdvanced Robotics Research, EarlyView.
WorMa is an amphibious undulatory robot that uses Center of Mass redistribution as the sole terrain adaptation mechanism. This mechanism is based on internal fluid mass redistribution through a pump‐driven latex balloon system that creates three profiles: head‐biased, balanced, and tail‐biased.
Daniil Filimonov, Nana Obayashi
wiley   +1 more source

Personal Papers (MS 80-0002)

open access: yes, 1962
Letter from Isaac H.
Kempner, Isaac H. (Isaac Herbert), 1873-1967
core  

SRBSDV-derived small interfering RNAs modulate insect vector reproduction and viral replication in Sogatella furcifera

open access: yesCommunications Biology
Transmitted through insect vectors, plant viruses directly affect vector behavior and phenotype post-infection and subsequently trigger the insect innate immune pathways. However, the underlying molecular mechanisms remain elusive.
Jing Zhang   +8 more
doaj   +1 more source

Advanced Flexible Robotic Systems for the Early Diagnosis and Treatment of Cancer and Cardiovascular Diseases

open access: yesAdvanced Robotics Research, EarlyView.
Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong   +14 more
wiley   +1 more source

XeraBorg: Neural Control of Tail‐Flick Escape for Backward Propulsion in Cyborg Crayfish

open access: yesAdvanced Robotics Research, EarlyView.
This work presents the first controlled tail‐flick propulsion method for the cyborg Cherax quadricarinatus. Comprehensive experiments establish a foundational framework for using the crayfish's natural escape mechanism as a locomotion strategy, expanding its potential as an underwater and amphibious mobile robot.
H. Nhan Le   +7 more
wiley   +1 more source

Puccinia triticina avirulence protein AvrLr21 directly interacts with wheat resistance protein Lr21 to activate wheat immune response

open access: yesCommunications Biology
Wheat leaf rust, caused by Puccinia triticina (Pt), remains a constant threat to wheat production worldwide. Deployment of race-specific leaf rust (Lr) resistance genes in wheat provides effective protection against leaf rust, but often leads to ...
Songsong Shen   +7 more
doaj   +1 more source

Biological insect control using "Metarhizium anisopliae": morphological, molecular, and ecological aspects

open access: yes, 2014
Microbial control of insects is based on the rational use of pathogens to maintain environmentally balanced pest population levels, and Metarhizium anisopliae has been the most studied and most utilized fungal species for that purpose.
P. Tiago   +2 more
semanticscholar   +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

Peripheral influences on the movement of the legs in a walking insect Carausius morosus [PDF]

open access: yes, 1982
Cruse H, Epstein S. Peripheral influences on the movement of the legs in a walking insect Carausius morosus. The Journal of Experimental Biology.
Epstein, S., Cruse, Holk
core  

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