Results 191 to 200 of about 115,388 (320)

On the convex hull of 3-cycles of the complete graph [PDF]

open access: diamond, 2003
Michel Kovalev   +2 more
openalex   +1 more source

YOLO‐GDCNN: Real‐Time Operating Point Detection for Live Working Robots in the Power Industry

open access: yesHigh Voltage, EarlyView.
ABSTRACT In the power industry maintenance, the capability of live working robots to detect and operate with power components in real time is paramount. This paper proposes a cascaded detection framework for real‐time detection of live working operation points, named YOLO‐GDCNN. The framework consists of two parts.
Haoning Zhao   +7 more
wiley   +1 more source

CRYSP: construction and visualization of crystal shapes in natural habits and on planar substrates

open access: yesActa Crystallographica Section B, EarlyView.
CRYSP is a software tool for the construction and visualization of crystal shapes in both natural habits and on planar substrates. It also supports morphologies associated with non‐crystallographic point groups.CRYSP has been developed as a crystallographic tool for the construction and visualization of crystal shapes. The input parameters for software
Xing-Zhong Li
wiley   +1 more source

Land use gradients drive spatial variation in Lassa fever host communities in the Eastern Province of Sierra Leone

open access: yesJournal of Animal Ecology, EarlyView.
As West Africa urbanises, the risk of Lassa fever may paradoxically decrease. We found the invasive house mouse, a dominant urban species, outcompetes and displaces the primary Lassa virus host. Considering these species interactions is critical for accurately predicting future zoonotic disease patterns.
David Simons   +13 more
wiley   +1 more source

Preservation of stable isotope niche dynamics in squamate museum specimens

open access: yesJournal of Animal Ecology, EarlyView.
This paper presents the first research on the effects of fluid specimen preservation in a community context, demonstrating the recovery of metrics of niche dynamics across a diverse array of squamate taxa. Abstract Natural history museums are invaluable resources for large‐scale ecological and evolutionary studies, but certain ecological traits can be ...
Maggie R. Grundler, Erica Bree Rosenblum
wiley   +1 more source

Exemption or illusion? The impact of a youth tax policy on house asking prices in Portugal

open access: yesReal Estate Economics, EarlyView.
Abstract Affordable housing has become an increasing challenge for young individuals in Portugal, where rising house prices and precarious employment conditions hinder homeownership. To address this barrier, the Portuguese Government introduced a tax exemption for individuals under 35 purchasing their first home.
Luís Clemente‐Casinhas, Sofia Vale
wiley   +1 more source

Updated Chorotypes of Terrestrial Vertebrates Shed New Light on Zoogeographical Regions in China

open access: yesIntegrative Zoology, EarlyView.
Chorotype represents a fundamental concept for identifying groups of species that share similar distribution patterns. However, the last comprehensive revision of animal chorotypes in China was performed more than a decade ago. Here, we update the chorotype classifications for 1040 species and propose an updated zoogeographical regionalization scheme ...
Baoming Zhang   +6 more
wiley   +1 more source

ORDNA: Deep‐learning‐based ordination for raw environmental DNA samples

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Environmental DNA (eDNA) metabarcoding has revolutionized biodiversity monitoring, offering non‐invasive tools to assess ecosystem health. The complexity of eDNA metabarcoding data poses major challenges for conventional ordination methods in understanding assemblage similarities and assessing biodiversity patterns.
Théophile Sanchez   +15 more
wiley   +1 more source

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