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Find out all the latest CIRAM news on analysis, in the worlds of archaeology, art and industry.

Archaeology
Comparison between carbon-14, TL, and OSL: which method should you choose?

Comparison between carbon-14, TL, and OSL: which method should you choose?

Choosing the right dating method in archaeology is not just a technical issue: it is a key decision that guides the entire interpretation of a site. Which technique to choose...

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Archaeology
The limits of carbon-14 dating: when should we turn to other methods?

The limits of carbon-14 dating: when should we turn to other methods?

How do you know whether a work of art, an archaeological object or a heritage item is really as old as it claims to be? Carbon-14 dating is often the method of choice, but it can also be used to...

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Archaeology
What role does anthracology play in preventive excavations?

What role does anthracology play in preventive excavations?

Anthracology plays a key role in preventive excavations: by studying archaeological coals, it sheds light on past human practices and paves the way for carbon dating...

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Archaeology
Mass spectrometry in archaeology: what for?

Mass spectrometry in archaeology: what for?

What methods are suitable for dating a fragile artifact, tracing the origin of a material or identifying millennia-old organic residues? Mass spectrometry provides access to...

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Archaeology
Dating for archaeology: why combine several methods?

Dating for archaeology: why combine several methods?

The cross-fertilization of dating techniques for archaeology guarantees the reliability of analyses in response to the complexity of the contexts and materials studied. Find out why...

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Archaeology
The importance of calibration in carbon-14 dating

The importance of calibration in carbon-14 dating

How can we guarantee the reliability of archaeological dating in a context where every year counts? Find out why carbon-14 calibration curves and laboratory expertise...

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Archaeology
How is carbon-14 used to analyze archaeological materials?

How is carbon-14 used to analyze archaeological materials?

Carbon-14 dating is essential in archaeology to understand and date organic materials found on ancient sites. Discover how this method enables archaeologists to...

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Archaeology
How to date a mummy using carbon 14?

How to date a mummy using carbon 14?

How can we accurately date a mummy and retrace its history through the centuries? Carbon-14 dating allows archaeologists to reliably estimate the age of mummies. However...

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Archaeology
Carbon-14 dating for preventive archaeology

Carbon-14 dating for preventive archaeology

Carbon-14 dating is at the heart of preventive archaeology. It offers essential precision for understanding and preserving our heritage prior to development work. How to fo...

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Archaeology
Comparison between carbon-14, TL, and OSL: which method should you choose?

Comparison between carbon-14, TL, and OSL: which method should you choose?

Choosing the right dating method in archaeology is not just a technical issue: it is a key decision that guides the entire interpretation of a site. Which technique to choose...

Read the article

Carbon 14
How carbon-14 analysis helps preserve biodiversity

How carbon-14 analysis helps preserve biodiversity

How can we retrace the invisible history of ecosystems and better understand the dynamics of biodiversity? Thanks to carbon-14 dating, researchers now have a scientific tool that they can use to...

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Art market
How to recognize bronze and differentiate it from brass?

How to recognize bronze and differentiate it from brass?

Distinguishing a work of art in bronze from one in brass is not possible at a glance, however expert. Deceptive patinas, invisible restorations, sophisticated forgeries...

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Archaeology
The limits of carbon-14 dating: when should we turn to other methods?

The limits of carbon-14 dating: when should we turn to other methods?

How do you know whether a work of art, an archaeological object or a heritage item is really as old as it claims to be? Carbon-14 dating is often the method of choice, but it can also be used to...

Read the article

Art market
How to recognize a forged signature on a painting?

How to recognize a forged signature on a painting?

A simple signature can make the difference between an anonymous work and a masterpiece valued in the millions on the art market. But what happens when that signature is...

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Archaeology
What role does anthracology play in preventive excavations?

What role does anthracology play in preventive excavations?

Anthracology plays a key role in preventive excavations: by studying archaeological coals, it sheds light on past human practices and paves the way for carbon dating...

Read the article

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