Results 81 to 90 of about 14,657,743 (250)

Environmental effects related to the local absence of exotic fish [PDF]

open access: yes, 2009
Given the extent of biological invasions in industrialized countries, our understanding of the determinants of overall patterns of biological invasions could gain most from consideration of why exotic species are absent from some areas, rather than from ...
Figuerola, Jordi   +5 more
core   +1 more source

Contrasting xylem vessel constraints on hydraulic conductivity between native and non-native woody understory species

open access: yesFrontiers in Plant Science, 2013
We examined the hydraulic properties of 82 native and non-native woody species common to forests of Eastern North America, including several congeneric groups, representing a range of anatomical wood types.
Maria S Smith   +3 more
doaj   +1 more source

A Multi‐Scale Machine Learning Framework for the Inverse Design of High Entropy Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
High‐entropy alloys offer vast potential for various applications, including electrocatalysis; however, their compositional complexity challenges conventional screening. We introduce an inverse‐design framework combining two neural networks to determine optimal compositions and reconstruct nanoparticle geometry from targeted properties and conventional
Mikael Takoutsin   +14 more
wiley   +1 more source

A Self‐Reproducing Population of Common Carp Cyprinus carpio at 59°16'N in Sweden

open access: yesAquaculture, Fish and Fisheries
In this brief report, we report on the occurrence of young‐of‐the‐year common carp, as well as older juveniles, in a golf course irrigation pond in Stockholm County, Sweden (59°16′40.4″N 18°28′0.6″E).
Joacim Näslund, Mikael Andersson
doaj   +1 more source

The endless invasions: Spatiotemporal patterns of non-native insects in China [PDF]

open access: yesNeoBiota
Biological invasions have been defined as one striking indicator of the Anthropocene epoch, with more species being translocated beyond their native range by human activities. The inventory of non-native species in a region provides basic information for
Shuo Peng   +6 more
doaj   +3 more sources

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Economic costs of non-native species in Türkiye: A first national synthesis [PDF]

open access: yes
Biological invasions are increasingly recognised as a major global change that erodes ecosystems, societal well-being, and economies. However, comprehensive analyses of their economic ramifications are missing for most national economies, despite rapidly
Haubrock, Phillip J.   +37 more
core   +1 more source

Invasion–food security trade–offs in African inland fisheries: multi–year evidence from native and non–native fish assemblages in a subtropical reservoir

open access: yesFrontiers in Conservation Science
Small–scale inland fisheries are critical for food and livelihood security across Africa, yet many freshwater systems now contain native and non–native fish species whose relative contributions to fisheries and the trade-offs for biodiversity and ...
Takunda T. Kwenda   +8 more
doaj   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti   +16 more
wiley   +1 more source

Native English-speaking teachers versus non-native English-speaking teachers

open access: yes, 1997
There is a stereotype that takes for granted that a native speaker is by nature the best person to teach his/her foreign language. This assumption leaves little room for non-native teachers.
García Merino, Iván
core   +1 more source

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