Modeling Effort of TriTruss Modular Structure for In-Space Assembled Telescope Foundational Structure

2022 ◽  
Author(s):  
Kyongchan Song ◽  
Lauren Simmons ◽  
Julia Cline
Keyword(s):  
Modular Structure ◽  
Modeling Effort

scholarly journals Whole Heliosphere Interval: Overview of JD16

2009 ◽  
Vol 5 (H15) ◽  
pp. 471-479 ◽  
Author(s):  
David F. Webb ◽  
Sarah E. Gibson ◽  
Barbara J. Thompson
Keyword(s):  
Solar Minimum ◽  
Planetary System ◽  
Three Dimensional ◽  
50Th Anniversary ◽  
Carrington Rotation ◽  
Modeling Effort ◽  
International Geophysical Year ◽  
Simulations And Modeling ◽  
International Geophysical ◽  
Whole Heliosphere Interval

AbstractThe Whole Heliosphere Interval is an international observing and modeling effort to characterize the three-dimensional interconnected solar-heliospheric-planetary system, i.e., the “heliophysical” system. WHI was part of the International Heliophysical Year, on the 50th anniversary of the International Geophysical Year, and benefited from hundreds of observatories and instruments participating in IHY activities. WHI describes the 3-D heliosphere originating from solar Carrington Rotation 2068, March 20–April 16, 2008. The focus of IAU JD16 was on analyses of observations obtained during WHI, and simulations and modeling involving those data and that period. Consideration of the WHI interval in the context of surrounding solar rotations and/or compared to last solar minimum was also encouraged. Our goal was to identify connections and commonalities between the various regions of the heliosphere.

The modular structure of informational sequences

Biosystems ◽  
1996 ◽  
Vol 37 (3) ◽  
pp. 199-210 ◽  
Author(s):  
Armin O. Schmitt ◽  
Werner Ebeling ◽  
Hanspeter Herzel
Keyword(s):  
Modular Structure

Repeat proteins challenge the concept of structural domains

2015 ◽  
Vol 43 (5) ◽  
pp. 844-849 ◽  
Author(s):  
Rocío Espada ◽  
R. Gonzalo Parra ◽  
Manfred J. Sippl ◽  
Thierry Mora ◽  
Aleksandra M. Walczak ◽  
...  
Keyword(s):  
Biological Systems ◽  
Modular Structure ◽  
Structural Domains ◽  
Repeat Array ◽  
Repeat Units ◽  
Repeat Proteins ◽  
Folding Dynamics ◽  
And Function

Structural domains are believed to be modules within proteins that can fold and function independently. Some proteins show tandem repetitions of apparent modular structure that do not fold independently, but rather co-operate in stabilizing structural forms that comprise several repeat-units. For many natural repeat-proteins, it has been shown that weak energetic links between repeats lead to the breakdown of co-operativity and the appearance of folding sub-domains within an apparently regular repeat array. The quasi-1D architecture of repeat-proteins is crucial in detailing how the local energetic balances can modulate the folding dynamics of these proteins, which can be related to the physiological behaviour of these ubiquitous biological systems.

scholarly journals Dispatchable High-Power Wind Turbine based on a Multilevel Converter with Modular Structure and Hybrid Energy Storage Integration

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Gustavo F. Gontijo ◽  
Dezso Sera ◽  
Mattia Ricco ◽  
Laszlo Mathe ◽  
Tamas Kerekes ◽  
...  
Keyword(s):  
Energy Storage ◽  
Wind Turbine ◽  
High Power ◽  
Modular Structure ◽  
Multilevel Converter ◽  
Hybrid Energy ◽  
Hybrid Energy Storage

scholarly journals A geometric attractor mechanism for self-organization of entorhinal grid modules

eLife ◽  
2019 ◽  
Vol 8 ◽  
Author(s):  
Louis Kang ◽  
Vijay Balasubramanian
Keyword(s):  
Entorhinal Cortex ◽  
Network Models ◽  
Recurrent Inhibition ◽  
Modular Structure ◽  
Self Organization ◽  
Periodic Lattice ◽  
Grid Cells ◽  
Medial Entorhinal Cortex ◽  
Attractor Network ◽  
Discrete Values

Grid cells in the medial entorhinal cortex (MEC) respond when an animal occupies a periodic lattice of ‘grid fields’ in the environment. The grids are organized in modules with spatial periods, or scales, clustered around discrete values separated on average by ratios in the range 1.4–1.7. We propose a mechanism that produces this modular structure through dynamical self-organization in the MEC. In attractor network models of grid formation, the grid scale of a single module is set by the distance of recurrent inhibition between neurons. We show that the MEC forms a hierarchy of discrete modules if a smooth increase in inhibition distance along its dorso-ventral axis is accompanied by excitatory interactions along this axis. Moreover, constant scale ratios between successive modules arise through geometric relationships between triangular grids and have values that fall within the observed range. We discuss how interactions required by our model might be tested experimentally.

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