Results 121 to 130 of about 84,087 (320)
Abstract The brown treesnake (BTS) (Boiga irregularis) invasion on Guåhan (in English, Guam) led to the extirpation of nearly all native forest birds. In recent years, methods have been developed to reduce BTS abundance on a landscape scale. To help assess the prospects for the successful reintroduction of native birds to Guåhan following BTS ...
Robert M. McElderry+3 more
wiley +1 more source
Species conservation profiles of a random sample of world spiders III: Oecobiidae to Salticidae
Sini Seppälä+10 more
doaj +3 more sources
Twelve species of jumping spiders were recorded for the first time for the Greek Dodecanese island of Kos. Five of these species (Euophrys rufibarbis, Heliophanus equester, Menemerus taeniatus, Phlegra lineata and Pseudicius badius) are considered first ...
Schäfer, Michael
doaj +1 more source
Biomimetic Adhesion/Detachment Using Layered Polymers with Light‐Induced Rapid Shape Changes
Geckos achieve rapid adhesion and detachment through their hierarchically structured toe pads. Inspired by this, we developed a crosslinked polymer film with a nanoscale layered structure that undergoes high‐speed, reversible expansion, and contraction under UV light.
Youfeng Yue+2 more
wiley +2 more sources
Species conservation profiles of a random sample of world spiders I: Agelenidae to Filistatidae
Sini Seppälä+10 more
doaj +3 more sources
The genus Theridionconstruct beautiful silken nests for the protection of their eggs. I have collected what I take to be the nests of three species in Canada. They are generally found under the bank of decayed forest trees. Another which I found on an old fence at Quebec, although not constructed of silk, its form, in my opinion, is sufficient to class
openaire +2 more sources
This paper describes the basis for AInsectID Version 1, a GUI‐operable open‐source insect species identification, color processing, and image analysis software. This paper discusses our methods of algorithmic development, coupled to rigorous machine training used to enable high levels of validation accuracy.
Haleema Sadia, Parvez Alam
wiley +1 more source
Spiders and their Kin: An Investigation of Stanley's Chromatic Symmetric Function for Spiders and Related Graphs [PDF]
We study the chromatic symmetric functions of graph classes related to spiders, namely generalized spider graphs (line graphs of spiders), and what we call horseshoe crab graphs. We show that no two generalized spiders have the same chromatic symmetric function, thereby extending the work of Martin, Morin and Wagner.
arxiv
The Buckled, Ultrasoft, Crack‐based, Large strain, EpiDermal (BUCKLED) sensor is a flexible, ultrasensitive wearable strain sensor designed to precisely measure subtle skin deformations. By utilizing a buckled structure to enhance compliance integrating crack‐based sensing mechanisms, it improves accuracy in applications like respiratory monitoring ...
Jingoo Lee+9 more
wiley +1 more source
A Social Spider Algorithm for Global Optimization [PDF]
The growing complexity of real-world problems has motivated computer scientists to search for efficient problem-solving methods. Metaheuristics based on evolutionary computation and swarm intelligence are outstanding examples of nature-inspired solution techniques.
arxiv