Results 91 to 100 of about 6,602,962 (224)
Evolution of the genetic code. Emergence of stop codons [PDF]
arXiv, 2007 What could cause the emergence of non-encoding codons in the course of evolution of the genetic code? Hypothesis of evolution of the genetic code from GC to the AGUC-alphabet account for existence of stop codons.
arxiv
Creationism and evolution [PDF]
, 2009 In Tower of Babel, Robert Pennock wrote that “defenders of evolution would help their case immeasurably if they would reassure their audience that morality, purpose, and meaning are not lost by accepting the truth of evolution.” We first consider the ...
Blancke, Stefaan, Quintelier, Katinka
core +1 more source
Exponential Dichotomy and Trichotomy for Skew-Evolution Semiflows in Banach Spaces [PDF]
arXiv, 2008 The paper emphasizes the properties of exponential dichotomy and exponential trichotomy for skew-evolution semiflows in Banach spaces, by means of evolution semiflows and evolution cocycles. The approach is from uniform point of view. Some characterizations which generalize classic results are also provided.
arxiv
Nonequilibrium evolution thermodynamics
, 2010 A new approach - nonequilibrium evolution thermodynamics, is compared with classical variant of Landau approachComment: 4 pages, 1 ...
A. S. Steinberg +8 more
core +1 more source
Taking the redpill: Artificial Evolution in native x86 systems [PDF]
arXiv, 2011 In analogon to successful artificial evolution simulations as Tierra or avida, this text presents a way to perform artificial evolution in a native x86 system. The implementation of the artificial chemistry and first results of statistical experiments are presented.
arxiv
Natural families in evolution algebras [PDF]
arXiv, 2020 In this paper we introduce the notion of evolution rank and give a decomposition of an evolution algebra into its annihilator plus extending evolution subspaces having evolution rank one. This decomposition can be used to prove that in non-degenerate evolution algebras, any family of natural and orthogonal vectors can be extended to a natural basis ...
arxiv
Journal of Freshwater Ecology, 2020 In Brazil, although, high-altitude shallow lakes comprise large parts of conservation units and are considered highly important environments for biodiversity studies, little is known about the factors that regulate the zooplankton community.
Eneida Maria Eskinazi-Sant’Anna +4 more
doaj +1 more source
The evolution of social norms [PDF]
Evolutionary game theory provides the tools to analyze which strategies, or patterns of behaviour, emerge over time through a process of adaptation. Social norms can be defined as patterns of behaviour with certain characteristics.
Ivar Kolstad
core
, 2007 The evolution of complexity has been a central theme for Biology [2] and Artificial Life research [1]. It is generally agreed that complexity has increased in our universe, giving way to life, multi-cellularity, societies, and systems of higher ...
Gershenson, Carlos, Lenaerts, Tom
core +1 more source
BMC Bioinformatics, 2019 Background High-throughput amplicon sequencing of environmental DNA (eDNA metabarcoding) has become a routine tool for biodiversity survey and ecological studies. By including sample-specific tags in the primers prior PCR amplification, it is possible to
Yoann Dufresne +4 more
doaj +1 more source