Time Optimal Self-assembly for 2D and 3D Shapes: The Case of Squares and Cubes

Author(s):  
Florent Becker ◽  
Éric Rémila ◽  
Nicolas Schabanel
2015 ◽  
Vol 10 (2) ◽  
pp. 176-184 ◽  
Author(s):  
Léon A. Woldering ◽  
Auke J. Been ◽  
Laurens Alink ◽  
Leon Abelmann

2014 ◽  
pp. 173-206
Author(s):  
Mihaela Birdeanu ◽  
Eugenia Fagadar-Cosma

2019 ◽  
Author(s):  
Joel Robitaille ◽  
Stephen Emrich

In the past two decades, significant advances have been made to understand the psychophysical properties of visual short-term memory (VSTM). Most studies, however, make inferences based on memory for simple surface features of 2D shapes. Here, we examined the role of object complexity and dimensionality on the psychophysical properties of VSTM by comparing orientation memory for 2D lines and complex 3D objects in a delayed-response continuous report task, where memory load (Experiment 1) or axis of rotation (Experiment 2) was manipulated. In both experiments, our results demonstrate an overall cost of complexity that affected participants raw errors as well as their guess rate and response precision derived from mixture modelling. We also demonstrate that participants’ memory performance is correlated between stimulus types and that memory performance for both 2D and 3D shapes is better fit to the variable precision model of VSTM than to tested competing models. Interestingly, the ability to report complex objects is not consistent across axes of rotation. These results indicate that, despite the fact that VSTM shares similar properties for 2D and 3D shapes, VSTM is far from being a unitary process and is affected by stimulus properties such as complexity and dimensionality.


2018 ◽  
Vol 6 (28) ◽  
pp. 4569-4574 ◽  
Author(s):  
Xin Rui Wang ◽  
Jing Du ◽  
Zhuo Huang ◽  
Kun Liu ◽  
Yuan Yuan Liu ◽  
...  

Two water-stable silver(i) cation metal organic frameworks (MOFs), namely 2D MOF {[Ag(L)2]BF4}n (1) and 3D MOF {[Ag3(L)3]·(H2O)·(CF3SO3)3}n (2) (L = 1-(4-aminobenzyl)-1,2,4-triazole), have been prepared.


2017 ◽  
Vol 129 (19) ◽  
pp. 5342-5346 ◽  
Author(s):  
Bo Song ◽  
Zhe Zhang ◽  
Kun Wang ◽  
Chih-Hao Hsu ◽  
Olapeju Bolarinwa ◽  
...  
Keyword(s):  

Author(s):  
Shawn M. Douglas ◽  
William M. Shih ◽  
Hendrik Dietz ◽  
Tim Liedl ◽  
Björn Högberg ◽  
...  
Keyword(s):  

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