scholarly journals Permanent-magnetically Amplified Brake Mechanism Compensated and Stroke-Shortened by a Multistage Nonlinear Spring

2022 ◽  
pp. 1-1
Author(s):  
Tori Shimizu ◽  
Kenjiro Tadakuma ◽  
Masahiro Watanabe ◽  
Kazuki Abe ◽  
Masashi Konyo ◽  
...  
Keyword(s):  
Nonlinear Spring

Analysis on the performance of the SLIP runner with nonlinear spring leg

2013 ◽  
Vol 26 (5) ◽  
pp. 892-899 ◽  
Author(s):  
Haitao Yu ◽  
Mantian Li ◽  
Hegao Cai
Keyword(s):  
Nonlinear Spring

scholarly journals Pericentric chromatin loops function as a nonlinear spring in mitotic force balance

2013 ◽  
Vol 200 (6) ◽  
pp. 757-772 ◽  
Author(s):  
Andrew D. Stephens ◽  
Rachel A. Haggerty ◽  
Paula A. Vasquez ◽  
Leandra Vicci ◽  
Chloe E. Snider ◽  
...  
Keyword(s):  
Chromosome Segregation ◽  
Spindle Assembly Checkpoint ◽  
Force Balance ◽  
Nonlinear Spring ◽  
Sister Chromatids ◽  
Spindle Dynamics ◽  
Restoring Forces ◽  
Cross Links ◽  
Mean And Variance

The mechanisms by which sister chromatids maintain biorientation on the metaphase spindle are critical to the fidelity of chromosome segregation. Active force interplay exists between predominantly extensional microtubule-based spindle forces and restoring forces from chromatin. These forces regulate tension at the kinetochore that silences the spindle assembly checkpoint to ensure faithful chromosome segregation. Depletion of pericentric cohesin or condensin has been shown to increase the mean and variance of spindle length, which have been attributed to a softening of the linear chromatin spring. Models of the spindle apparatus with linear chromatin springs that match spindle dynamics fail to predict the behavior of pericentromeric chromatin in wild-type and mutant spindles. We demonstrate that a nonlinear spring with a threshold extension to switch between spring states predicts asymmetric chromatin stretching observed in vivo. The addition of cross-links between adjacent springs recapitulates coordination between pericentromeres of neighboring chromosomes.

scholarly journals Development of Nonlinear Spring Modeling Technique of Group Suction Piles in Clay

2015 ◽  
Vol 14 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Si-Hoon Lee ◽  
Ju-Hyung Lee ◽  
Xuan Nghiem Tran ◽  
Sung-Ryul Kim
Keyword(s):  
Modeling Technique ◽  
Nonlinear Spring

scholarly journals Nonlinear Saturation Controllers for Suppression the Vibration of Nonlinear Spring Pendulum

2018 ◽  
Vol 11 (1) ◽  
pp. 1-22
Author(s):  
Y. A. Amer ◽  
A. T. EL-Sayed ◽  
Sahar. He. Younis ◽  
A. M. Salem
Keyword(s):  
Nonlinear Saturation ◽  
Nonlinear Spring
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