Results 11 to 20 of about 5,349,460 (244)

Female genitalia concealment promotes intimate male courtship in a water strider. [PDF]

open access: yesPLoS ONE, 2009
Violent coercive mating initiation is typical for animals with sexual conflict over mating. In these species, the coevolutionary arms-race between female defenses against coercive mating and male counter-adaptations for increased mating success leads to ...
Chang S Han, Piotr G Jablonski
doaj   +2 more sources

The study of dynamic force acted on water strider leg departing from water surface

open access: yesAIP Advances, 2018
Water-walking insects such as water striders can skate on the water surface easily with the help of the hierarchical structure on legs. Numerous theoretical and experimental studies show that the hierarchical structure would help water strider in quasi ...
Peiyuan Sun   +3 more
doaj   +2 more sources

Sublethal Clothianidin Exposure Increases Trait Variation and Drives Sex‐Specific Selection in the Water Strider Gerris latiabdominis [PDF]

open access: yesEcology and Evolution
Agricultural insecticides pose significant risks to non‐target insects, extending beyond immediate mortality to sublethal effects that can alter evolutionary trajectories.
Byeongho Lee, Jiman Heo, Chang S. Han
doaj   +2 more sources

Two different jumping mechanisms of water striders are determined by body size. [PDF]

open access: yesProc Natl Acad Sci U S A, 2023
Kim W   +9 more
europepmc   +2 more sources

Nonlinear modeling of the polymer Membrane Fuel Cells using Deep Belief Networks and Modified Water Strider Algorithm

open access: yesEnergy Reports, 2021
The present study presents a new method for optimal identification of the output voltage of a Proton Exchange Membrane Fuel Cell based on an optimized Deep Belief Network.
Libing Hu   +2 more
doaj   +1 more source

WSAMLP: Water Strider Algorithm and Artificial Neural Network-based Activity Detection Method in Smart Homes [PDF]

open access: yesJournal of Artificial Intelligence and Data Mining, 2022
One of the crucial applications of IoT is developing smart cities via this technology. Smart cities are made up of smart components such as smart homes. In smart homes, a variety of sensors are used for making the environment smart, and the smart things,
J. Barazande, N. Farzaneh
doaj   +1 more source

Research progress of water strider in bionic characteristic and engineering application

open access: yesJournal of Hebei University of Science and Technology, 2020
The water strider is a small insect in lakes, ponds, and wetlands, which can stand stably on water because of the excellent superhydrophobic property of legs that comes from the composite micro-nano structure.
Zheng YAN, Lixin WANG, Pan PAN
doaj   +1 more source

Kemelimpahan anggang-anggang Ptilomera dromas Breddin (Hemiptera: Gerridae) di Sungai Ciliwung dalam kaitannya dengan kualitas air

open access: yesJurnal Entomologi Indonesia, 2022
The abundance of water strider Ptilomera dromas Breddin (Hemiptera: Gerridae) in Ciliwung River related to water quality. Water-strider Ptilomera dromas Breddin (Gerridae: Hemiptera) is an aquatic insect that is commonly found in various ...
Budi Setiawan   +2 more
doaj   +1 more source

Amphibious Movement of Microrobots Inspired by Water Spiders. [PDF]

open access: yesAdv Sci (Weinh)
Inspired by the water strider, a novel microrobot is designed to maintain amphibious mobility in complex environments. It retains the ability to traverse the air‐liquid interface and perform directional movement within sophisticated, multifaceted environments, including complex gastric wall structures, with precise controllability.
Hu X   +7 more
europepmc   +2 more sources

Stroke Kinematics Analysis and Hydrodynamic Modeling of a Buoyancy-Supported Water Strider Robot

open access: yesApplied Sciences, 2020
The locomotive ability of a water strider that generates an ellipse-like spatial stroke trajectory when moving is proved to improve its moving efficiency and is seldom imitated by water strider robots.
Haocai Huang   +4 more
doaj   +1 more source

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