Results 121 to 130 of about 17,429 (210)

Caracterização através de análise química da escultura portuguesa sobre madeira de produção erudita e de produção popular da época barroca Characterization by chemical analysis of portuguese baroque polychrome wooden sculptures with erudite and popular features

open access: yesQuímica Nova, 2013
Making use of several analytical techniques, four erudite and four popular Portuguese baroque wooden sculptures were studied. The materials and techniques employed were identified and the relationship between their artistic quality and the materials used
Carolina Barata   +5 more
doaj  

Sharp Regularity for Weak Solutions to the Porous Medium Equation

open access: yes, 2016
Let $u$ be a nonnegative, local, weak solution to the porous medium equation for $m\ge2$ in a space-time cylinder $\Omega_T$. Fix a point $(x_o,t_o)\in\Omega_T$: if the average \[ a{\buildrel\mbox{def}\over{=}}\frac1{|B_r(x_o)|}\int_{B_r(x_o)}u(x,t_o ...
Gianazza, Ugo, Siljander, Juhana
core  

FoxC1 activates limbal epithelial stem cells following corneal epithelial debridement. [PDF]

open access: yesExp Eye Res, 2023
Yang W   +8 more
europepmc   +1 more source

X-ray Imaging Investigation on the Gilding Technique of an Ancient Egyptian Taweret Wooden Statuette. [PDF]

open access: yesJ Imaging, 2021
Vigorelli L   +9 more
europepmc   +1 more source

Gilding [PDF]

open access: yesScientific American, 1909
openaire   +1 more source

Combined Use of Non-Destructive Analysis Techniques to Investigate Ancient Bronze Statues. [PDF]

open access: yesSensors (Basel)
Luvidi L   +5 more
europepmc   +1 more source

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