Results 311 to 320 of about 9,799,487 (341)

Annual Growth Rings in Phalanges of Bufo Bufo (Anura, Amphibia) From the Netherlands and Their Use for Age Determination

, 1979
J. J. Gelder, A. Hemelaar
semanticscholar   +1 more source

Heteroaryl Rings in Peptide Macrocycles

Chemical Reviews, 2019
Ivan V Smolyar, Andrei K Yudin, Valentine G Nenajdenko   +2 more
exaly  

Some Roman-Iron Age finger rings

Proceedings of the Society of Antiquaries of Scotland, 1973
openaire   +1 more source

π-Conjugated molecules with fused rings for organic field-effect transistors: design, synthesis and applications

Chemical Society Reviews, 2010
Weiping Wu
exaly  

‘Little Ice Age’ proxy glacier mass balance records reconstructed from tree rings in the Mt Waddington area, British Columbia Coast Mountains, Canada

, 2005
S. J. Larocque, Dan Smith
semanticscholar   +1 more source

Transition metal-catalysed couplings between arenes and strained or reactive rings: combination of C–H activation and ring scission

Chemical Society Reviews, 2016
Songjie Yu, Xingwei Li
exaly  

Viking Age Ringed Pins From Denmark

Acta Archaeologica, 2000
openaire   +1 more source

Age and evolution of rings

2014
openaire   +1 more source

Conversion of AGS Ring to Modular Construction

IEEE Transactions on Nuclear Science, 1967
D. Hoober, V. J. Buchanan
openaire   +1 more source

Strained small rings in gold-catalyzed rapid chemical transformations

Chemical Society Reviews, 2012
Lunzhi Dai, Min Shi
exaly