Results 81 to 90 of about 914 (208)
A TabPFN- and CIEDE2000-Optimized Multi-Stage Color Clustering Framework for “Tang Yu”
Applied SciencesQuality evaluation of gemstones is a core issue in gemological research, and color is one of the most decisive variables in gemstone grading. However, gemstone color assessment is often affected by perceptual subjectivity and by differences in viewing ...
Kaichao Liu +3 more
doaj +1 more source
Characterisation of New Zealand nephrite for forensic purposes
, 2009 This study investigated the discrimination between sources of the semi-precious mineral, nephrite, by a targeted microanalytical determination of the elemental composition, including the trace elements.
Campbell, Gareth Peter
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Nephrite jade from Val Malenco, Italy: Review and update
, 2013 Alpe Mastabia, in the Val Malenco district of northern Italy, has been a source of nephrite jade since the early 2000s. Twenty-one samples from this locality were investigated by classical gemological methods; X-ray powder diffraction, combined with ...
R. Bocchio, I. Adamo
core +1 more source
Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2021 Les abattoirs fournissent des informations sur l’épidémiologie des maladies du bétail. Le but de cette étude est d’évaluer les fréquences des motifs de saisies de la viande de petits ruminants à l’abattoir de Parakou au Nord-Bénin de mai à août 2020. Sur
Pascal Sègbégnon KIKI +5 more
doaj
[Clinical profile and survival of patients with lupus nephritis in the department of nephrology in Cameroon: a single-center study]. [PDF]
Pan Afr Med J, 2022 Ebana HDFM +5 more
europepmc +1 more source
The tremolite nephrite deposit in Dahua county, Hechi City, Guangxi province, China is a new genetic type of nephrite deposit. It is hosed by Mg-poor limestone (~1.30 wt.% MgO) and intruded by diabase (~45 wt.% SiO2).
Haiyan Yu +3 more
core +1 more source
Classification of Jades (Giok) Beutong Aceh based on Mineral Composition
Jurnal Natural, 2015 Beutong is a commercial origin of various kinds of Jade (Giok) in Aceh Province. From the geological view the formation of jade is due to the mélange zone. The zone is usually an assemblage of a variety mineral composition.
Nurul Aflah +5 more
doaj +2 more sources
[Leukocytoclastic vasculitis and acute renal failure following inactivated SARS-CoV-2 vaccine]. [PDF]
Nephrol Ther, 2022 Missoum S, Lahmar M, Khellaf G.
europepmc +1 more source
Da nephrite gottosa por virchow. [PDF]
O artigo traz informações da imprensa estrageira sobre a Nephrite Gottosa, e destaca que é mais frequente na população pobre, em qual região do corpo pode ser encontrada, e possíveis ...
Pereira, Victorino
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