Results 171 to 180 of about 26,795 (292)

Spiral phyllotaxis predicts left-right asymmetric growth and style deflection in mirror-image flowers of Cyanella alba. [PDF]

open access: yesNat Commun
Robertson C   +11 more
europepmc   +1 more source

Simplified Display of Crystal Structure Using Coordination Polyhedron.

open access: gold, 2001
Masayuki FUKUCHI   +5 more
openalex   +2 more sources

Au147(SPh)30(PPh3)12: A Geometrically Closed, but Electronically Open Triple‐Shell Icosahedral Gold Cluster and its Geometrically Open Counterpart

open access: yesAngewandte Chemie International Edition, EarlyView.
The first triple‐shell icosahedral metal cluster, Au147(SPh)30(PPh3)12, is stabilized by phosphines and thiolates but does not show stable motifs. This cluster fills the gap between single‐shell clusters and nanoparticles in the form of an icosahedron.
Markus Strienz   +6 more
wiley   +1 more source

Soft cells and the geometry of seashells. [PDF]

open access: yesPNAS Nexus
Domokos G   +3 more
europepmc   +1 more source

Generating All Vertices of a Polyhedron Is Hard [PDF]

open access: hybrid, 2008
Leonid Khachiyan   +4 more
openalex   +1 more source

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