Results 101 to 110 of about 320,626 (301)

Combinatorial Synthesis of Next Generation Water‐Soluble Quaternized N‐Halamine Oligomers with Long‐Lasting Antiviral Properties

open access: yesAdvanced Functional Materials, EarlyView.
A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya   +14 more
wiley   +1 more source

Découverte et restauration de peintures murales gothiques du XIIIe siècle à la Cathédrale de Chartres

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2012
In October 2010, gothics wall paintings have been discovered in the high windows of the Chartres’s cathedral.
Geneviève Reille-Taillefert
doaj   +1 more source

FLECS: Planning with a Flexible Commitment Strategy [PDF]

open access: yes, 1995
There has been evidence that least-commitment planners can efficiently handle planning problems that involve difficult goal interactions. This evidence has led to the common belief that delayed-commitment is the "best" possible planning strategy. However,
Stone, P., Veloso, M.
core   +3 more sources

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr   +7 more
wiley   +1 more source

Étude de l'emploi des peintures thermochromiques dans l'Art contemporain

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2012
This study on the use of thermochromic paintings is based on Véronique Joumard’s artwork Mur – tableau (vert), conceived and made in 2004. This research was led as a graduation project at Avignon’s Superior Art School  in collaboration with the ...
Marjorie Nastro
doaj   +1 more source

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

Mechanical Properties of Architected Polymer Lattice Materials: A Comparative Study of Additive Manufacturing and CAD Using FEM and µ‐CT

open access: yesAdvanced Functional Materials, EarlyView.
This study examines how pore shape and manufacturing‐induced deviations affect the mechanical properties of 3D‐printed lattice materials with constant porosity. Combining µ‐CT analysis, FEM, and compression testing, the authors show that structural imperfections reduce stiffness and strength, while bulk material inhomogeneities probably enhance ...
Oliver Walker   +5 more
wiley   +1 more source

Wall Painting Robot

open access: yesInternational Journal for Research in Applied Science and Engineering Technology
Abstract: The automation of wall painting processes has garnered significant attention due to its potential to enhance efficiency, safety, and quality in the construction industry. This project focuses on developing an Automated Wall Painting system for both interior and exterior surfaces. The system employs readily available components such as Arduino
Adithya Prakash   +4 more
openaire   +1 more source

[Sabbatical Report] [PDF]

open access: yes, 2014
This sabbatical provided me with the time and focus to advance my art studio practice in the buon fresco painting technique. Through a variety of experimental and process-oriented studio activities, [ investigated ways in which the technique can be ...
Nichols, Michael
core   +1 more source

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