Syntheses, Structure, and Magnetic Properties of New Types of Cu(II), Co(II), and Mn(II) Organophosphonate Materials:  Three-Dimensional Frameworks and a One-Dimensional Chain Motif

2004 ◽  
Vol 16 (16) ◽  
pp. 3020-3031 ◽  
Author(s):  
Deyuan Kong ◽  
Yang Li ◽  
Xiang Ouyang ◽  
Andrey V. Prosvirin ◽  
Hanhua Zhao ◽  
...  
2013 ◽  
Vol 2 (3) ◽  
pp. Q45-Q49 ◽  
Author(s):  
Wei Li ◽  
Yanchao Mao ◽  
Mingyang Li ◽  
Yiming Li ◽  
Yexiang Tong ◽  
...  

Leonardo ◽  
2006 ◽  
Vol 39 (3) ◽  
pp. 233-235 ◽  
Author(s):  
Eric D. Demaine ◽  
Martin L. Demaine ◽  
A. Laurie Palmer

The Helium Stockpile is a manipulable folding structure of hundreds of wooden blocks, representing the transformation between surface and solid through a foldable one-dimensional chain. The sculpture grew out of an unexpected collaboration between a sculptor and two mathematicians, giving the structure a mathematical basis through which it is guaranteed to be foldable into essentially any three-dimensional shape.


2003 ◽  
Vol 6 (9) ◽  
pp. 1188-1191 ◽  
Author(s):  
Lei Yang ◽  
Fang Bian ◽  
Shi-ping Yan ◽  
Dai-zheng Liao ◽  
Peng Cheng ◽  
...  

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