An evolutionary design technique for collective communications on optimal diameter-degree networks

2008 ◽  
Author(s):  
Jiri Jaros ◽  
Vaclav Dvorak
Keyword(s):  
Evolutionary Design ◽  
Design Technique ◽  
Collective Communications ◽  
Optimal Diameter

Implementation of the MIMIC Robust Design Technique

1997 ◽  
Author(s):  
David C. Williamson ◽  
Clare D. Thiem
Keyword(s):  
Robust Design ◽  
Design Technique

Radiation Effects on a Small DC-DC Converter and a Remedy by Circuit Design Technique

2002 ◽  
Author(s):  
C. H. Truong ◽  
E. J. Simburger ◽  
R. C. Lacoe ◽  
J. C. Ross ◽  
S. Brown
Keyword(s):  
Circuit Design ◽  
Radiation Effects ◽  
Design Technique

Design Technique of High Power Efficiency LLC DC-DC Converters for Photovoltaic Cells

2018 ◽  
Vol 2 (1) ◽  
pp. 30
Author(s):  
Hisatsugu Kato ◽  
Yoichi Ishizuka ◽  
Kohei Ueda ◽  
Shotaro Karasuyama ◽  
Atsushi Ogasahara
Keyword(s):  
High Power ◽  
Power Efficiency ◽  
Photovoltaic Cells ◽  
Input Voltage ◽  
Design Technique ◽  
Load Range ◽  
Voltage Range ◽  
Simulation Results ◽  
Secondary Side ◽  
High Power Efficiency

This paper proposes a design technique of high power efficiency LLC DC-DC Converters for Photovoltaic Cells. The secondary side circuit and transformer fabrication of proposed circuit are optimized for overcoming the disadvantage of limited input voltage range and, realizing high power efficiency over a wide load range of LLC DC-DC converters. The optimized technique is described with theoretically and with simulation results. Some experimental results have been obtained with the prototype circuit designed for the 80 - 400 V input voltage range. The maximum power efficiency is 98 %.

The living organism: evolutionary design or an accident

2019 ◽  
Vol 15 (3) ◽  
Author(s):  
Roterman Irena ◽  
Konieczny Leszek
Keyword(s):  
Living Organism ◽  
Evolutionary Design ◽  
Driving Mechanism ◽  
Biological Mechanisms ◽  
Evolutionary Time ◽  
Evolutionary Progress ◽  
Biological Program

AbstractThe presented work discusses some evolutionary phenomena underlining the complexity of organism creation and surprisingly the short evolutionary time of this process in particular. Uncommonness of this process ensued from the necessary simultaneous combining of highly complicated biological mechanisms, of which some were generated independently before the direct evolutionary demand. This in conclusion points to still not fully understood biological program ensuring superiority of the permanent evolutionary progress over effects of purely random mutational changes as the driving mechanism in evolution.

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