Results 161 to 170 of about 34,112 (314)

Scanning Electron Probe Microanalysis

open access: yes, 1968
The combination of electron microprobe X-ray emission spectrometry with the scanning techniques first developed for the scanning electron microscope permits using the scanning electron probe as a microscope sensitive to elemental composition. This technique is particularly useful in the many applications in which spatial distribution of one or more ...
openaire   +2 more sources

Chamber‐by‐Chamber Measurements of Planktonic Foraminiferal Mg, Sr, and Na to Ca Ratios With Femtosecond LA‐ICP‐MS

open access: yesRapid Communications in Mass Spectrometry, Volume 40, Issue 7, 15 April 2026.
ABSTRACT Rationale Distribution patterns of foraminifera are controlled by environmental parameters such as temperature, salinity, and nutrient concentrations in each water mass. Since trace elements to Ca ratios of marine microfossil calcite test of foraminifera record environmental and ecological habitat information, we used femtosecond (fs) LA‐ICP ...
Toshihiro Yoshimura   +7 more
wiley   +1 more source

Could a complete solid solution between Aikinite and Bismuthinite exist?

open access: yesBulletin of the Mineral Research and Exploration, 1978
During the study of polymetallic sulphide veins in Bulancak (Giresun, Turkey) the presence of aikinite (Cu Pb BiS3) was identified by means of x-ray diffraction, optical studies, and electron probe microanalysis methods.
Ömer AKINCI
doaj  

Incorporation of Coconut Fibers Into Clay‐Based Mortars: A Study on Mechanical and Microscopic Behavior

open access: yesInternational Journal of Ceramic Engineering &Science, Volume 8, Issue 2, March 2026.
Clay‐based mortar reinforced with coconut fibers showed improved flexural strength and promising mechanical performance, despite shrinkage‐induced cracks. The study highlights the potential of using waste and natural fibers in eco‐efficient mortars, emphasizing the importance of curing and moisture control.
Gabriela Machado Guimarães Ferreira   +1 more
wiley   +1 more source

Carbon/TiO2 Materials From Textile Waste: A Sustainable Approach for Dye Removal

open access: yesEnvironmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT This study synthesized carbon/TiO2 composites from textile waste through titanium isopropoxide impregnation and calcination to address dye contamination in wastewater. The composites exhibited enhanced specific surface area and pore volume with higher TiO2 content.
Brendah Isabelly Moreira Santos   +4 more
wiley   +1 more source

Electron probe X-ray microanalysis of boar and inobuta testes after the Fukushima accident [PDF]

open access: gold, 2015
Hideaki Yamashiro   +15 more
openalex   +1 more source

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