Results 111 to 120 of about 11,644,818 (249)

Autonomous X‐Ray Fluorescence Mapping for Nanoscale Chemical Speciation of Fine Particulate Matter

open access: yesAdvanced Intelligent Discovery, EarlyView.
We present X‐AutoMap, an autonomous X‐ray fluorescence mapping framework that integrates real‐time analysis with rule‐based computer vision to selectively target chemically relevant regions. By avoiding background‐dominated areas, the method reduces acquisition time by fourfold while enabling accurate particle‐level speciation.
Carlos Deleon   +3 more
wiley   +1 more source

A Distributed Multirobot Architecture for Decoupled Inspection and Localized Treatment in Precision Agriculture

open access: yesAdvanced Intelligent Systems, EarlyView.
A distributed multirobot architecture enables asynchronous vineyard inspection and localized treatment through a cloud‐based mission control center. Real‐world validation demonstrates reliable coordination of heterogeneous robots, accurate disease detection, and effective conversion of georeferenced observations into targeted treatment actions ...
José M. Bengochea‐Guevara   +7 more
wiley   +1 more source

Ag─S Sites Steer Furfural Electroreduction to Furfuryl Alcohol

open access: yesAngewandte Chemie, EarlyView.
A simple sulfide incorporation strategy turns silver into a highly active and selective catalyst for furfural electroreduction to furfuryl alcohol. Experiments combined with density functional theory reveal how isolated S sites promote hydrogenation while suppressing hydrofuroin coupling, enabling selective biomass upgrading.
Haibin Ma   +6 more
wiley   +2 more sources

Method for quality assessment of image mosaic

open access: yesTongxin xuebao, 2013
On the basis of the theory of existing methods for image quality assessment,a novel method for quality assessment of mosaicked image based on the information of image edge was presented.The method was in accordance with the features of mosaicked image ...
Guo-ting WAN   +7 more
doaj  

The basilica mosaic on asar island at myndos

open access: yes, 2015
The first time that a church's ruins have been discovered with three naves under the base of an architectural ruin of a watchtower is happened in 2009 in Myndos' Asar Island, when the archeological excavations had started at the top of the island.The ...
Şener, Y. Selçuk
core  

The causal effect of agricultural landscape simplification on Germany's grasslands during a compound drought and heatwave in 2018

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Preserving ecosystem services, along with economic and environmental benefits, will require future landscape policies to identify and incorporate relevant landscape features. In this paper, we investigate the causal effect of agricultural landscape simplification on drought‐related grassland damages.
Marco Ferro   +5 more
wiley   +1 more source

CREATION OF TILE-OVERLAPPING MOSAIC IMAGES FOR INFORMATION HIDING [PDF]

open access: yes, 2009
[[abstract]]A method for creation of a new-style mosaic image, called tile-overlapping mosaic image, for the purpose of information hiding is proposed.
Tsung-Chih Wang (王宗志) ; Wen-Hsiang Tsai (蔡文祥)
core  

Success of coastal sage scrub restoration is influenced by local adaptations of shrub species

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Restoring plant communities is increasingly challenging with climate change. While practitioners have traditionally used local seed sources, many are recommending assisted migration, possibly from more extreme environments such as inland rather than coastal environments, for restoration.
Moises R. Perea‐Vega   +7 more
wiley   +1 more source

Mars Image Collection Mosaic Builder [PDF]

open access: yes, 2008
A computer program assembles images from the Mars Global Surveyor (MGS) Mars Observer Camera Narrow Angle (MOCNA) collection to generate a uniform-high-resolution, georeferenced, uncontrolled mosaic image of the Martian surface.
Hare, Trent, Plesea, Lucian
core  

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