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New studies on dinuclear platinum complexes
Transition metal complexes attached to some pyrazole-based ligands have the advantage of being versatile, as they can be found in the synthesis of new solid materials or in environmental chemistry, when used in treatments of heavy metal contaminated solutions. A combined...
Fossil horse teeth show climatic change
Researchers from the Institut Català de Paleontologia and Utrecht University have analyzed the tooth enamel of fossil horse teeth dating from 11 to 2 million years ago near Teruel, Daroca and Valencia. Changes in the proportion of light and heavy oxygen isotopes in the teeth suggest...
Primate archaeology, proposal of a new research field
The use of tools by hominins - the primate group which includes humans (Homo) and chimpanzees and bonobos (Pan) - has been extensively researched by archaeologists and primatologists, both of who manifest the relevance of tool-use in understanding technology and the...
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