ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Chemistry
Physical
Pure sciences
Technology
Research
Biology
Mechanical Engineering
Architecture and Urbanism
Environment
Industrial engineer
all records (75)

Languages
English
Spanish
Portuguese
German
French

Countries
Indonesia
USA
Brazil
Spain
Ukraine
Switzerland
South Africa
India
Vietnam
Chile
all records (79)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
157.404  Articles
1 of 15.741 pages  |  10  records  |  more records»
Nuclear techniques and other techniques using ionising radiation represent a valuable tool in non-destructive diagnostics applied to archaeological finds and objects of arts, namely for determining the composition of materials used in the production of ar... see more

The aim of the research was to determine features of the elemental composition of polyfloral honey from the Odessa region (Ukraine) by the method of x-ray fluorescence for using these features in the geographic marking of the region of honey origin. A cho... see more

The aim of the research was to determine features of the elemental composition of polyfloral honey from the Odessa region (Ukraine) by the method of x-ray fluorescence for using these features in the geographic marking of the region of honey origin. A cho... see more

The aim of the research was to determine features of the elemental composition of polyfloral honey from the Odessa region (Ukraine) by the method of x-ray fluorescence for using these features in the geographic marking of the region of honey origin. A cho... see more

The goal of this research was to evaluate the chemical composition of some herbal products consumed in Brazil through the Energy Dispersive X-ray Fluorescence (EDXRF). The methodology used encompassed the selection of 14 plants’ dried extracts and six gro... see more

In this work, we show an easy and practical analytical method to quantify the content of heavy metals in grassused to feed cattle located in areas of high vehicle traffic flow. Technique used in this work proved to be useful,easy sample preparation, wide ... see more

The main objective of this study was the chemical determination of elements present in the sample (archaeological fragments), used the X-ray fluorescence techniques. Three analytical techniques were used: (i) conventional energy dispersive X-ray fluoresce... see more

The work presents the results of method development for matrix effects correction in X-ray fluorescence measurements of Ti, Mn, Fe and U concentrations in the silicate-type uranium ore samples using wavelength dispersive XRF spectrometer S 8 Tiger (Bruker... see more

Urea-hydroxyapatite can be used as fertilizer which was efficient and environmentally friendly. The variation of Ca(OH)2 in the urea-hydroxyapatite’s synthesis and its characterization would provide information for manufacturing slow release fertilizer. T... see more

1 of 15.741 pages  |  10  records  |  more records»