Results 81 to 90 of about 5,024 (208)
CHARACTERISATION OF METAL THREADS FROM ARCHAELOGICAL TEXTILES RELIGIOUS BY METHODS OF ARCHAEOMETRY [PDF]
Annals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2021 The paper presents the experimental results regarding the study of the chemical nature and the state of conservation of the metal filters used in the decoration of two textile garments (stihar and chess) of archaeological origin, recovered from the tomb ...
VORNICU Nicoleta +2 more
doaj
Test av portabel röntgenfluorescens (PXRF) för bestämning av jordart, näringsämnen och tungmetaller direkt i fält [PDF]
, 2015 Vid markkartering tas matjordsprov som analyseras i laboratorium. Ett stort antal markvariabler kan vara aktuella att analysera. I det här projektet utvärderades möjligheten att använda ett handburet instrument som mäter röntgenfluorescens (PXRF ...
Stadig, Henrik, Söderström, Mats
core
Heavy Metal Contamination in Chocolates and Candies: Sources, Health Risks, and Analytical Insights
Journal of Chemistry, Volume 2026, Issue 1, 2026.The presence of heavy metals in chocolates and candies poses growing public health concerns, particularly for children who are frequent consumers. This review consolidates evidence on the occurrence, sources, toxicological impacts, and analytical monitoring of metals, including Pb, Cd, Hg, As, Cr, Ni, and Al, in confectionery products.
Mahmood Ahmed +12 more
wiley +1 more source
AgriEngineeringCitriculture has worldwide importance, and monitoring the nutritional status of plants through leaf analysis is essential. Recently, proximal sensing has supported this process, although there is a lack of studies conducted specifically for citrus.
Maíra Ferreira de Melo Rossi +7 more
doaj +1 more source
New Zealand Journal of Geology and Geophysics, Volume 68, Issue 4, Page 831-847, December 2025.ABSTRACT Voluminous, deformed, and variably metamorphosed argillite and greywacke sediments (flysch) are common orogenic rock types. Knowledge of their physical properties is required to make tectonic and geothermal models of modern and ancient plate boundaries.
Adam Gouwland +2 more
wiley +1 more source
Shuttle rocket booster computational fluid dynamics [PDF]
Additional results and a revised and improved computer program listing from the shuttle rocket booster computational fluid dynamics formulations are presented.
Chung, T. J., Park, O. Y.
core +1 more source
Atomic spectrometry update : a review of advances in environmental analysis [PDF]
, 2016 This is the 31st annual review of the application of atomic spectrometry to the chemical analysis of environmental samples. This update refers to papers published approximately between August 2014 and July 2015 and continues the series of Atomic ...
Butler, Owen T. +3 more
core +2 more sources
Archaeometry, Volume 67, Issue 6, Page 1423-1436, December 2025.Abstract In a recent paper in this journal (Hancock et al. (2024) Stonehenge revisited: A geochemical approach to interpreting the geographical source of sarsen stone #58. Archaeometry https://www.doi.org/10.1111/arcm.12999), Hancock and colleagues present a reanalysis of the geochemical dataset used to identify the likely source for the majority of ...
David J. Nash, T. Jake R. Ciborowski
wiley +1 more source
Open Archaeology, 2017 The introduction of copper-based metals in Sicily appears to have been a particularly late and slow process. A program of pXRF analyses on early metals in Sicily has revealed the use of mostly copper, and a very late introduction of tin.
Vianello Andrea, Tykot Robert H.
doaj +1 more source
Archaeological Testing and Monitoring of a Service Drive at Mission San Juan Capistrano, San Antonio, Texas [PDF]
, 2000 Archaeological testing for the installation of a new service drive and monitoring the removal of the existing service drive at Mission San Juan Capistrano was conducted in November, 1997 and October, 1999 respectively, by the Center for Archaeological ...
Cargill, Diane A., Robinson, Rick C.
core +2 more sources