Results 121 to 130 of about 45,575 (274)

Coevolution of Image Filters and Noise Detectors

open access: yes, 2014
This thesis deals with image filter design using coevolutionary algorithms. It contains a description of evolutionary algorithms, focusing on genetic programming, cartesian genetic programming and coevolution, the reader can learn about image filters too.
Komjáthy, Gergely
core   +1 more source

Restoring the Missing Late Cretaceous Arc of Iran

open access: yesGeochemistry, Geophysics, Geosystems
Persistent arc magmatism archives fluid transport and mantle partial melting in subduction zones. However, arc magmatism often exhibits different magmatic records along the strike, as seen in the Tethyan orogenic belt.
Yiyang Lei   +10 more
doaj   +1 more source

Snake Gut Microbiota as a Source of Anti‐Inflammatory Probiotics: Isolation and Functional Characterization of Two Novel Strains

open access: yesIntegrative Zoology, EarlyView.
This study assessed the probiotic potential of intestinal microbiomes from five snake species using metagenomics and in vitro isolation, identifying two promising strains (Lactobacillus johnsonii DA0116 and Limosilactobacillus reuteri DA0218) through comprehensive screening.
Xuena Kang   +11 more
wiley   +1 more source

Large Megathrust Earthquakes Tend to Sustain an Increasingly Longer Duration Than Expected

open access: yesGeophysical Research Letters
The moment‐duration (M0‐T) scaling law reveals fundamental earthquake physics across various sizes and tectonic settings. However, the validity of the cubic relation (M0 ∝ T3) inferred for large (Mw ≥ 7) megathrust events has been recently questioned due
Yumin Cui   +3 more
doaj   +1 more source

Hidden Losses: Assessing the Risk of Coextinction Among Ectoparasitic Flies and Their Bat Host Species in Brazil

open access: yesAnimal Conservation, EarlyView.
The potential impact of bat species extinction on the number of their ectoparasitic fly species, based on interaction data for Brazil. As bat host species are removed over time, more connected species (green) would experience steeper declines and lead to greater ectoparasite losses when compared to a random extinction model (gray).
Nathan Lorenzo de Sena Gotti   +3 more
wiley   +1 more source

Towards a Bounded Pareto-Coevolution Archive

open access: yes, 2008
— Coevolution offers adaptive methods for the selection of tests used to evaluate individuals, but the resulting evaluation can be unstable. Recently, general archive-based coevolution methods have become available for which monotonic progress can be ...

core  

Leveraging obligate mutualism to resolve the rare species modeling paradox

open access: yesConservation Science and Practice, EarlyView.
Species distribution models (SDMs) have emerged as vital tools for devising biodiversity conservation planning, yet modeling rare, data‐deficient species remains a significant challenge. To address this “rare species modelling paradox,” we propose a novel approach which posits that under the condition of significant niche overlap between the obligate ...
Babu Ram Paudel, Arjun Thapa, Ming Bai
wiley   +1 more source

Detectable Continental Crust in the Earth's Deep Interior Inferred From Thermodynamic Modeling

open access: yesGeophysical Research Letters
Compelling evidence indicates that continental crust can subduct to >300 km and even enter the mantle transition zone (MTZ). However, detecting continental materials within the deep Earth is challenging due to our incomplete knowledge about their ...
Yibing Li   +5 more
doaj   +1 more source

Phylogenetic approaches in coevolution and biogeography

open access: yes, 1997
I review phylogenetic approaches to problems in coevolution and biogeography, illustrating with case studies. In coevolution, genealogical trees are essential in differentiating between ancient and recent associations, in identifying cospeciation events,
Ronquist, F,
core  

Oviposition Site Selection in Relation to Hatchling Feeding Performance in Two Sympatric Papilio Butterflies

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
We investigated oviposition site selection and hatchling feeding performance in two sympatric swallowtail butterflies, Papilio xuthus and Papilio memnon (Lepidoptera: Papilionidae), that utilize Citrus trees as host plants. Our study suggests that each species has unique relationships between maternal oviposition preferences and hatchling feeding ...
Gakuto Nihei, Suzuki Noriyuki
wiley   +1 more source

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