Results 101 to 110 of about 1,309,000 (350)

The structure of food webs along river networks [PDF]

open access: bronze, 2005
Tamara N. Romanuk   +4 more
openalex   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha   +18 more
wiley   +1 more source

Editorial: Water and ecological systems: Response, management, and restoration

open access: yesFrontiers in Earth Science, 2023
Celso Augusto Guimarães Santos   +2 more
doaj   +1 more source

The architecture of predator-prey and the relationship between complexity and stability [PDF]

open access: yes, 2010
Theoretical studies predict that the stability of an ecosystem is negatively correlated with its complexity, measured by the number of interacting species. On the other hand, empirical evidence indicates that food webs are highly interconnected.
Chrystian Paixao   +4 more
core   +1 more source

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

open access: yesAdvanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi   +5 more
wiley   +1 more source

You can't go home again: Changes in trophic niche following extinction and recolonization of the New Zealand sea lion

open access: yesEcosphere
Recolonization or range expansion of large marine predators can be facilitated by reestablishing formally important trophic linkages within intact coastal marine food webs.
L. C. Wing   +4 more
doaj   +1 more source

Essential Biomolecules in Food Webs

open access: yesFrontiers in Ecology and Evolution, 2019
We here review the ecological role of essential nutritional biomolecules [fatty acids (FA), amino acids (AA), sterols, vitamins] in aquatic and terrestrial food webs, encompassing the forces behind their environmental distribution.
Liliane Ruess   +1 more
doaj   +1 more source

Subsidy Accessibility Drives Asymmetric Food Web Responses [PDF]

open access: gold, 2020
Marie Gutgesell   +6 more
openalex   +1 more source

Modelling coevolution in multispecies communities

open access: yes, 1998
We introduce the Webworld model, which links together the ecological modelling of food web structure with the evolutionary modelling of speciation and extinction events. The model describes dynamics of ecological communities on an evolutionary timescale.
Caldarelli, Guido   +2 more
core   +3 more sources

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