Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Leonardo Paulo Maia"'
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
We address a novel approach for stochastic individual-based modelling of a single species population. Individuals are distinguished by their remaining lifetimes, which are regulated by the interplay between the inexorable running of time and the indi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7acdd09ab9a8104f05f5f96e87b5e95
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
In this paper a new semi-analytical model is used to describe the evolution of air showers in the atmosphere. The model is based on the interpretation of the shower as a branching processes which can be well described by generating functions. The met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d837ab7f9c533ee3df855d44372341d9
Autor:
Thiago Mosqueiro, Lirio Onofre Baptista de Almeida, Jan Frans Willem Slaets, Vinicius Burani Cesarino, Leonardo Paulo Maia, Reynaldo D. Pinto, Paulo Matias, Rafael Tuma Guariento
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Electric fishes modulate their electric organ discharges with a remarkable variability. Some patterns can be easily identified, such as pulse rate changes, offs and chirps, which are often associated with important behavioral contexts, including aggr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6f50287e422b4907da36a3312b7cc6b
http://arxiv.org/abs/1607.00437
http://arxiv.org/abs/1607.00437
Publikováno v:
Advances in Complex Systems. :39-46
We investigate the emergence of power-law scalings in genealogical trees. Especially, we study the topological properties of genealogical trees both in the neutral evolution and the selective evolution. In all instances, we observe that the topologie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ec3223da8bd4f02516561df9bf965d6
https://doi.org/10.1142/s0219525904000044
https://doi.org/10.1142/s0219525904000044
Publikováno v:
Journal of Mathematical Biology. 47:453-456
In an infinite population the frequency distribution of individuals carrying a given number of mutations obeys a set of recursion equations, the equilibrium solution of which describes the mutation-selection balance. Although this solution is well-kn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac0c5bc61fd2c9b8a6cbe430cb96b184
https://doi.org/10.1007/s00285-003-0208-8
https://doi.org/10.1007/s00285-003-0208-8
Publikováno v:
Physics Letters A. 241:213-217
We present a one-cavity scheme for atomic-state teleportation employing the GHZ entangled state as the quantum channel. A scheme employing a single high- Q cavity turns out to be attractive to realize experimentally, while the GHZ state simplifies th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5388a796975de0147d4b05662e2b768b
https://doi.org/10.1016/s0375-9601(98)00139-x
https://doi.org/10.1016/s0375-9601(98)00139-x
Autor:
Thiago Mosqueiro, Leonardo Paulo Maia
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
We show that the entropy of the distribution of avalanche lifetimes in the Kinouchi-Copelli model always achieves a maximum jointly with the dynamic range. This is noteworthy and nontrivial because while the dynamic range is an equilibrium average me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::341f04de7bc92b5d284f1fca6e277de7
https://doi.org/10.1103/physreve.88.012712
https://doi.org/10.1103/physreve.88.012712
We analyze the behavior of bursts of neural activity in the Kinouchi-Copelli model, originally conceived to explain information processing issues in sensory systems. We show that, at a critical condition, power-law behavior emerges for the size and d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28cdce5f7fbc697f38a5fdead6ce5ffe
Autor:
Leonardo Paulo Maia
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Fontanari et al introduced [Phys. Rev. Lett. 91, 218101 (2003)] a model for studying the Muller's ratchet phenomenon in growing asexual populations. They studied two situations, either including or not a death probability for each newborn, but were a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4752b343a8ca5cec0937c2a8d7a19f80
Autor:
Leonardo Paulo Maia
Publikováno v:
Journal of mathematical biology. 51(1)
This paper presents the exact analytical solution, valid for all generations and initial conditions, for the frequency distribution of haploids with infinite-sites genome carrying a given number of mutations in a population evolving deterministically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::646b2a6722d4c8d7622aed267a0383c4
https://pubmed.ncbi.nlm.nih.gov/15868191
https://pubmed.ncbi.nlm.nih.gov/15868191