Results 291 to 300 of about 9,799,487 (341)

Looking for age-related growth decline in natural forests: unexpected biomass patterns from tree rings and simulated mortality

Oecologia, 2014
J. Foster, A. D’Amato, J. Bradford
semanticscholar   +1 more source

‘Hair-rings’ and European Late Bronze Age society

Antiquity, 1997
‘Hair-rings’, like other artefact categories of the European Bronze Age, are distinctive in form, and distinctively placed in space and in time. But we have not easily come to know just what they were for, or in what other ways we can discern meaning in and from them.
openaire   +1 more source

Gold-Catalyzed Synthesis of Small Rings

Chemical Reviews, 2021
Mauro Mato, Allegra Franchino, Antonio M Echavarren   +2 more
exaly  

Radiocarbon Ages of Annual Rings from Japanese Wood: Evident Age Offset Based on IntCal09

Radiocarbon: An International Journal of Cosmogenic Isotope Research, 2013
Toshio Nakamura, K. Masuda, F. Miyake, Kentaro Nagaya, Takahiro Yoshimitsu   +4 more
semanticscholar   +1 more source

Are Saturn’s rings actually young?

Nature Astronomy, 2019
A. Crida, S. Charnoz, H. Hsu, L. Dones
semanticscholar   +1 more source

Ruthenium-Catalyzed Cycloadditions to Form Five-, Six-, and Seven-Membered Rings

Chemical Reviews, 2021
Rosalie S Doerksen, Tomáš Hodík, William G Shuler   +2 more
exaly  

Facile access to fused 2D/3D rings via intermolecular cascade dearomative [2 + 2] cycloaddition/rearrangement reactions of quinolines with alkenes

Nature Catalysis, 2022
Shuming Chen, Peter Bellotti, Kendall N Houk   +2 more
exaly  

Put a (Limbal) Ring on It: Women Perceive Men’s Limbal Rings as a Health Cue in Short-Term Mating Domains

Personality and Social Psychology Bulletin, 2018
Mitch Brown, D. Sacco
semanticscholar   +1 more source

Age and Long‐term Growth of Trees in an Old‐growth Tropical Rain Forest, Based on Analyses of Tree Rings and 14C1

, 2003
E. Fichtler, D. Clark, M. Worbes
semanticscholar   +2 more sources

Cleavage of Carbon–Carbon σ-Bonds of Four-Membered Rings

Chemical Reviews, 2021
Masahiro Murakami, Naoki Ishida
exaly