Results 51 to 60 of about 105,427 (331)

The Aesthetics Of The Combining Between The Enamel And The Semi-Precious Stones And Their Role In Enriching The Surface Of Metal Crafts

open access: yesJournal of Architecture, Art & Humanistic Science, 2019
Applying enamel on the surface of the metal artwork is one of the techniques of a great importance, regarding metal formulation, due to its colors and textures provided enriching the surface. Moreover, the color is an important atheistic factor affecting
Aya Mohamed   +2 more
doaj   +1 more source

La fascinazione esotica nei colori della moda

open access: yesLingue Culture Mediazioni, 2021
The article provides, through a rich exemplification, an illustration of the cromonymic richness of the Italian language, with particular reference to some of the main realia involved in the colours naming: from animals to the natural environment, from ...
Massimo Arcangeli
doaj   +1 more source

Ground-penetrating radar evaluation of the ancient Mycenaean monument Tholos Acharnon tomb [PDF]

open access: yes, 2016
The assessment of cultural heritage requires high-resolution and non-destructive methodologies. Ground-penetrating radar is widely applied in the inspection of historical buildings.
Anagnostopoulou, Eirini   +5 more
core   +2 more sources

Stage‐Specific Roles of Deep Eutectic Solvents in Recycling of Spent Lithium‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Deep eutectic solvents (DESs) offer tunable acidity, redox, and coordination properties for selective recycling of spent lithium‐ion battery cathodes. Through co‐dissolution, single‐ and two‐metal separations, DESs enable sustainable recovery of critical metals for closed‐loop regeneration of battery‐grade materials, advancing a circular economy for ...
Jingxiu Wang   +4 more
wiley   +1 more source

Digital Marking of Jewelry: Leveling the Risks of Implementation [PDF]

open access: yesФинансовый журнал
The possibility of leveling the risks of introducing digital labeling of jewelry is of significant interest at the current stage of functioning of the state integrated information system in the field of turnover of precious metals, gemstones and articles
Ludmila N. Ivanova, Olga V. Umgaeva
doaj   +1 more source

Kenyan Farmers' Policy Priorities During Economic Crisis and Stability: Insights From a Best‐Worst Scaling Experiment

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Amid rising food and fertilizer prices, understanding farmers' policy preferences is critical for effective crisis response. We use best‐worst scaling experiment to assess Kenyan mobile‐owning crop farmers' preferences for government support under high and normal price scenarios.
Mywish K. Maredia   +4 more
wiley   +1 more source

opXRD: Open Experimental Powder X‐Ray Diffraction Database

open access: yesAdvanced Intelligent Discovery, EarlyView.
We introduce the Open Experimental Powder X‐ray Diffraction Database, the largest openly accessible collection of experimental powder diffractograms, comprising over 92,000 patterns collected across diverse material classes and experimental setups. Our ongoing effort aims to guide machine learning research toward fully automated analysis of pXRD data ...
Daniel Hollarek   +23 more
wiley   +1 more source

Les difficultés de la filière brésilienne face à la nouvelle organisation mondiale du négoce des pierres de couleur

open access: yesConfins, 2012
The colored gemstones commoditychains, as most of natural resources exploited, have long consisted as hierarchical trades dominated by the main Western powers.
Aurélien Reys
doaj   +1 more source

Precious Coral Fisheries of Hawaii and the U.S. Pacific Islands [PDF]

open access: yes, 1993
The precious coral fishery in Hawaii and the Western Pacific consists of one industry but two distinct and separate fisheries. The first is the harvest of black coral by scuba divers from depths of 30-100 m.
Grigg, Richard W.
core  

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