Spontaneous evolution of circular codes in theoretical minimal RNA rings

Gene ◽  
2019 ◽  
Vol 705 ◽  
pp. 95-102 ◽  
Author(s):  
Jacques Demongeot ◽  
Hervé Seligmann
2008 ◽  
Vol 42 (4) ◽  
pp. 717-728 ◽  
Author(s):  
Giuseppe Pirillo
Keyword(s):  

2016 ◽  
Vol 28 (1) ◽  
pp. 438-453
Author(s):  
Di Shang ◽  
Guanchu Liu ◽  
Shixiong Cao

Disorder seems inevitable when a social system changes. The Soviet Union’s collapse provided a recent example, and China is now providing a new example. During China’s transformation from a communist society with a centrally planned economy to a market-based socialist society, “ethical decline” has become an increasingly serious issue, and one that has high social and economic costs. Historical experience from many cultures shows that this ethical decline is not inherent to Chinese culture. Chinese ethics are being compromised by partnerships between government officials and businessmen who benefit at the expense of society because of a lack of monitoring of such relationships during China’s radical institutional change. This growing problem poses serious risks to China’s social stability and economic development. To solve the problem, it will be necessary to establish a sound legal framework and more effective monitoring and enforcement, rather than hoping for spontaneous evolution of stronger individual ethics.


The Lancet ◽  
1830 ◽  
Vol 15 (381) ◽  
pp. 400-401
Author(s):  
WilliamAugustus Walford

Author(s):  
Jean-François Bonneville ◽  
Françoise Cattin ◽  
Jean-Louis Dietemann

2020 ◽  
Vol 8 (3) ◽  
pp. 35-50
Author(s):  
Koji Toda ◽  
Haruaki Tamada ◽  
Masahide Nakamura ◽  
Kenichi Matsumoto

Social coding platforms (SCPs) have realized spontaneous software evolution, where new source code and ideas are spontaneously proposed by altruistic developers. Although there are many projects operated by active communities performing spontaneous evolution, it is yet unclear that how such successful projects and communities have been formed and governed. This article proposes a method that can investigate the history of every project in the SCP. Introducing the concept of project as a city, the authors consider every project in the SCP as a city, where a government and citizens develop a city through collaborative activities. This research then identifies essential attributes that characterize a state of a city. For each attribute, the authors develop metrics that quantify the state S(p; t) of a project p at time t. An experimental evaluation investigating GitHub projects of famous code editors shows that the proposed metrics well visualize the history of the projects from essential perspectives of a city.


2019 ◽  
Vol 317 ◽  
pp. 108231 ◽  
Author(s):  
Elena Fimmel ◽  
Christian J. Michel ◽  
François Pirot ◽  
Jean-Sébastien Sereni ◽  
Lutz Strüngmann
Keyword(s):  

Biosystems ◽  
2020 ◽  
Vol 195 ◽  
pp. 104134 ◽  
Author(s):  
Gopal Dila ◽  
Christian J. Michel ◽  
Julie D. Thompson
Keyword(s):  

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