Results 121 to 130 of about 84,087 (320)

Predation thresholds for reintroduction of native avifauna following suppression of invasive Brown Treesnakes on Guam

open access: yesEcological Applications, Volume 32, Issue 8, December 2022., 2022
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

open access: yesBiodiversity Data Journal, 2018
Sini Seppälä   +10 more
doaj   +3 more sources

Zur Springspinnenfauna (Araneae, Salticidae) der griechischen Dodekanes- Insel Kos, mit zwölf Erstnachweisen

open access: yesArachnologische Mitteilungen, 2016
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

open access: yesAngewandte Chemie, EarlyView.
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

open access: yesBiodiversity Data Journal, 2018
Sini Seppälä   +10 more
doaj   +3 more sources

SPIDERS' NESTS [PDF]

open access: yesThe Canadian Entomologist
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

AInsectID Version 1.1: An Insect Species Identification Software Based on the Transfer Learning of Deep Convolutional Neural Networks

open access: yesAdvanced Intelligent Discovery, EarlyView.
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]

open access: yesarXiv, 2018
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  

Ultrasensitive Ultrasoft Buckled Crack‐Based Sensor for Respiration Measurement and Enhanced Human–Machine Interface

open access: yesAdvanced Intelligent Systems, EarlyView.
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]

open access: yesarXiv, 2015
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  

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