Results 191 to 200 of about 776,655 (324)

Relating $2$-rainbow domination to weak Roman domination

open access: green, 2015
José D. Alvarado   +2 more
openalex   +2 more sources

Drivers of human attitudes towards wolves Canis lupus in Kazakhstan

open access: yesPeople and Nature, EarlyView.
Abstract Kazakhstan is recognized as a key stronghold for the grey wolf (Canis lupus). Nonetheless, the wolf status and the dynamics of human‐wolf coexistence in the region remain poorly understood. This study aims to fill that gap by exploring current attitudes towards wolves in Kazakhstan and identify the underlying drivers of these attitudes.
Alyona Koshkina   +5 more
wiley   +1 more source

Livelihood resilience: The role of social‐ecological filters in a Globally Important Agricultural Heritage System of southern Chile

open access: yesPeople and Nature, EarlyView.
Abstract The global agrifood system faces significant threats due to rapid and interconnected social‐ecological changes, including climate change, land‐use shifts, demographic changes and emerging diseases. Small‐scale farmers are among the most vulnerable groups to these changes due to their direct dependence on their environment.
Julián Caviedes   +7 more
wiley   +1 more source

Observations of a frontal–trough merger over a wildfire, Queensland, Australia

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Observations are presented of the meteorology of a frontal–trough merger in subtropical Australia which impacted a wildfire. An elevated nocturnal mixed layer above approx. 2500 m with increasing moisture with height was identified as the source of instability that resulted in the formation of elevated storms along a 300‐km frontal–trough boundary ...
Hamish McGowan   +3 more
wiley   +1 more source

Hyperspectral imagery, LiDAR point clouds, and environmental DNA to assess land‐water linkage of biodiversity across aquatic functional feeding groups

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Functional feeding groups (FFGs) are key components sustaining ecosystem functioning in riverine ecosystems. In this study, we conducted an airborne imaging spectroscopy campaign and a systematic environmental DNA (eDNA) river water sampling in a 740‐km2 mountainous catchment, combined with light detection and ranging (LiDAR) point clouds, to obtain ...
Heng Zhang   +7 more
wiley   +1 more source

Edge Roman Star Domination Number on Graphs

open access: bronze, 2017
Angshu Kumar Sinha, Akul Rana, Anita Pal
openalex   +1 more source

In Situ Electropolymerized Ambipolar Copolymers for Vertical OECTs

open access: yesSmall, EarlyView.
Electropolymerization is the old‐school route to conducting polymers. For emerging applications like electrochemical transistors, using electropolymerization provides intriguing advantages, such as being able to synthesize donor–acceptor copolymers that will be difficult or impossible to process otherwise.
Roman Gańczarczyk   +5 more
wiley   +1 more source

Surface Charge Modulation in Covalent Organic Frameworks for Controlled Pt‐Photodeposition and Enhanced Photocatalytic Hydrogen Evolution

open access: yesSmall, EarlyView.
This study demonstrates that the photocatalytic hydrogen evolution efficiency of COFs can be effectively controlled by modulating surface charge via post‐synthetic linkage conversion from imine to amide. This unique interfacial modification approach switches the surface charge of COFs and introduces a shift in the reaction mechanism of the in situ Pt ...
Klaudija Paliušytė   +8 more
wiley   +1 more source

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