Results 71 to 80 of about 6,602,962 (224)
BMC Ecology and Evolution, 2021 Background Social insects vary widely in social organization, yet the genetical and ecological factors influencing this variation remain poorly known. In particular, whether spatially varying selection influences the maintenance of social polymorphisms ...
Sacha Zahnd +4 more
doaj +1 more source
Wave front evolution and pedal evolution [PDF]
arXiv, 2012 The calculus correspondence has been known to exist between generic pedal evolutions and generic wave front evolutions. In this paper, we first extend the known results on the calculus correspondence to evolutions with multi-parameters, and then give applications of calculus correspondence.
arxiv
Evolution of gluon TMD at low and moderate x [PDF]
, 2014 We study how the rapidity evolution of gluon transverse momentum dependent distribution changes from nonlinear evolution at small $x\ll 1$ to linear double-logarithmic evolution at moderate $x\sim 1$.
arxiv +1 more source
Recent Opinions of Biologists on Evolution: 2nd Edition [PDF]
, 1948 https://digitalcommons.acu.edu/crs_books/1155/thumbnail ...
Evolution Protest Movement
core
Higher-order integrable evolution equation and its soliton solutions [PDF]
, 2014 We consider an extended nonlinear Schrödinger equation with higher-order odd and even terms with independent variable coefficients. We demonstrate its integrability, provide its Lax pair, and, applying the Darboux transformation, present its first and ...
Akhmediev, Nail, Ankiewicz, Adrian
core +1 more source
A Simple Model for the Evolution of Evolution [PDF]
Journal of Biological Systems, 1997 A simple model of macroevolution is proposed exhibiting both the property of punctuated equilibrium and the dynamics of potentialities for different species to evolve towards increasingly higher complexity. It is based on the phenomenon of fractal evolution which has been shown to constitute a fundamental property of nonlinear discretized systems with
Gerhard Grössing +2 more
openaire +3 more sources
Low-cost anti-mycobacterial drug discovery using engineered E. coli
Nature Communications, 2022 Whole-cell screening for Mycobacterium tuberculosis inhibitors is complicated by the pathogen’s slow growth and biocontainment requirements. Here the authors develop engineered E.
Nadine Bongaerts +9 more
doaj +1 more source
Rapidity factorization and evolution of gluon TMDs [PDF]
arXiv, 2015 I discuss how the rapidity evolution of gluon transverse momentum dependent distribution changes from nonlinear evolution at small $x\ll 1$ to linear evolution at moderate $x\sim 1$.
arxiv
PMEL is involved in snake colour pattern transition from blotches to stripes
Nature CommunicationsCorn snakes are emerging models for animal colouration studies. Here, we focus on the Terrazzo morph, whose skin pattern is characterized by stripes rather than blotches. Using genome mapping, we discover a disruptive mutation in the coding region of the
Athanasia C. Tzika +3 more
doaj +1 more source
Taxonomic novelties and new records of Fennoscandian crustose lichens
MycoKeys, 2017 We present taxonomic, distributional and ecological notes on Fennoscandian crustose lichens and lichenicolous fungi, based on new collections as well as revision of herbarium material. Two new combinations are proposed: Frutidella furfuracea comb.
Måns Svensson +10 more
doaj +3 more sources