Adaptive Power Capping for Servers with Multithreaded Workloads

IEEE Micro ◽  
2012 ◽  
Vol 32 (5) ◽  
pp. 64-75 ◽  
Author(s):  
Sherief Reda ◽  
Ryan Cochran ◽  
Ayse K. Coskun
2021 ◽  
pp. 107118
Author(s):  
Bo Liu ◽  
Yong Liu ◽  
Huiyan Zhang ◽  
Yonghui Xu ◽  
Can Tang ◽  
...  

Polymers ◽  
2021 ◽  
Vol 13 (15) ◽  
pp. 2554
Author(s):  
Tarciana Araújo Brito de Andrade ◽  
José Nuno Dinis Cabral Beirão ◽  
Amilton José Vieira de Arruda ◽  
Cristina Cruz

The aim of our study was to apply a biomimetic approach, inspired by the Ammophila arenaria. This organism possesses a reversible leaf opening and closing mechanism that responds to water and salt stress (hydronastic movement). We adopted a problem-based biomimetic methodology in three stages: (i) two observation studies; (ii) how to abstract and develop a parametric model to simulate the leaf movement; and (iii) experiments with bimetal, a smart material that curls up when heated. We added creases to the bimetal active layer in analogy to the position of bulliform cells. These cells determine the leaf-closing pattern. The experiments demonstrated that creases influence and can change the direction of the bimetal natural movement. Thus, it is possible to replicate the Ammophila arenaria leaf-rolling mechanism in response to temperature variation and solar radiation in the bimetal. In future works, we will be able to propose responsive facade solutions based on these results.


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