Plasticity facilitates pattern selection of networks of chemical oscillations

2019 ◽  
Vol 29 (8) ◽  
pp. 083117 ◽  
Author(s):  
Michael Sebek ◽  
István Z. Kiss
Keyword(s):  
Pattern Selection ◽  
Chemical Oscillations ◽  
Selection Of

scholarly journals Pattern selection of three components Gray-Scott model

2019 ◽  
Vol 1324 ◽  
pp. 012012
Author(s):  
Huzaif Rahim ◽  
Naveed Iqbal ◽  
Cong Cong ◽  
Zejun Ding
Keyword(s):  
Pattern Selection ◽  
Selection Of ◽  
Three Components

Project Management Pattern Selection of Post-Disaster Reconstruction Projects Based on Multi-Dimensions Perspective

2014 ◽  
Vol 501-504 ◽  
pp. 2659-2663
Author(s):  
Xin Li Zhang ◽  
Li Min Jia ◽  
Jie Li
Keyword(s):  
Project Management ◽  
External Factors ◽  
Pattern Selection ◽  
Analysis Method ◽  
Internal Factors ◽  
Management Pattern ◽  
Analysis Process ◽  
Reconstruction Project ◽  
Post Disaster ◽  
Selection Of

This study selects nine indicators impacting on project management pattern selection of post-disaster reconstruction projects. Questionnaire investigation is carried out based on the nine indicators and the needed data for this study is collected. Using factor analysis method, the nine indicators are classified into three main dimensions, which are internal factors, external factors and project goals. Correlation analysis between three main dimensions and six project management patterns is conducted to find the key dimension affecting each management pattern selection. According to the above analysis process, this study provides a selection flowchart of post-disaster reconstruction project management pattern, which may provide a new way for post-disaster reconstruction project pattern selection.

scholarly journals Front speed and pattern selection of a propagating chemical front in an active fluid

2022 ◽  
Vol 105 (1) ◽  
Author(s):  
Clara del Junco ◽  
André Estevez-Torres ◽  
Ananyo Maitra
Keyword(s):  
Pattern Selection ◽  
Active Fluid ◽  
Front Speed ◽  
Selection Of

Pattern selection of twinned growth in aluminum alloys during Bridgman solidification

2018 ◽  
Vol 741 ◽  
pp. 131-140 ◽  
Author(s):  
Luyan Yang ◽  
Shuangming Li ◽  
Junbo Guo ◽  
Kai Fan ◽  
Yang Li ◽  
...  
Keyword(s):  
Aluminum Alloys ◽  
Pattern Selection ◽  
Bridgman Solidification ◽  
Selection Of

Pattern selection of solutions of the Swift–Hohenberg equation

2004 ◽  
Vol 194 (1-2) ◽  
pp. 95-126 ◽  
Author(s):  
Lambertus A. Peletier ◽  
Vivi Rottschäfer
Keyword(s):  
Pattern Selection ◽  
Selection Of

scholarly journals Interneuronal and Peptidergic Control of Motor Pattern Switching in Aplysia

2002 ◽  
Vol 87 (1) ◽  
pp. 49-61 ◽  
Author(s):  
Peter T. Morgan ◽  
Jian Jing ◽  
Ferdinand S. Vilim ◽  
Klaudiusz R. Weiss
Keyword(s):  
Motor Pattern ◽  
Electrical Coupling ◽  
Motor Program ◽  
Pattern Generator ◽  
Higher Order ◽  
Pattern Selection ◽  
Motor Programs ◽  
Additional Support ◽  
Selection Of ◽  
Stimulation Of

It has been proposed that a choice of specific behaviors can be mediated either by activation of behavior-specific higher order neurons or by distinct combinations of such neurons in different behaviors. We examined the role that two higher order neurons, CBI-2 and CBI-3, play in the selection of motor programs that correspond to ingestion and egestion, two stimulus-dependent behaviors that are generated by a single central pattern generator (CPG) of Aplysia. We found that CBI-2 could evoke either ingestive, egestive, or ambiguous motor programs depending on the regime of stimulation. When CBI-2 recruited CBI-3 firing via electrical coupling, the motor program tended to be ingestive. In the absence of CBI-3 activation, the program was usually egestive. When CBI-2 was stimulated to produce ingestive programs, hyperpolarization of CBI-3 converted the programs to egestive or ambiguous. When CBI-2 was stimulated to produce egestive or ambiguous programs, co-stimulation of CBI-3 converted them into ingestive. These findings are consistent with the idea that combinatorial commands are responsible for the choice of specific behaviors. Additional support for this view comes from the observations that appropriate stimulus conditions exist both for activation of CBI-2 together with CBI-3, and for activation of CBI-2 without a concomitant activation of CBI-3. The ability of CBI-3 to convert egestive and ambiguous programs into ingestive ones was mimicked by application of APGWamide, a neuropeptide that we have detected in CBI-3 by immunostaining. Thus combinatorial actions of higher order neurons that underlie pattern selection may involve the use of modulators released by specific higher order neurons.

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