Statistical modeling of patterns in annual reproductive rates.
Sign Up to like & getrecommendations! Published in 2019 at "Ecology"
DOI: 10.1002/ecy.2706
Abstract: Reproduction by individuals is typically recorded as count data (e.g., number of fledglings from a nest or inflorescences on a plant) and commonly modeled using Poisson or negative binomial distributions, which assume that variance is… read more here.
Keywords: annual reproductive; reproductive rates; patterns annual; modeling patterns ... See more keywords
PB‐AM: An open‐source, fully analytical linear poisson‐boltzmann solver
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Computational Chemistry"
DOI: 10.1002/jcc.24528
Abstract: We present the open source distributed software package Poisson‐Boltzmann Analytical Method (PB‐AM), a fully analytical solution to the linearized PB equation, for molecules represented as non‐overlapping spherical cavities. The PB‐AM software package includes the generation… read more here.
Keywords: boltzmann solver; poisson; poisson boltzmann; open source ... See more keywords
Extended multi-item gamma Poisson shrinker methods based on the zero-inflated Poisson model for postmarket drug safety surveillance.
Sign Up to like & getrecommendations! Published in 2020 at "Statistics in medicine"
DOI: 10.1002/sim.8745
Abstract: Bayesian signal detection methods, including the multiitem gamma Poisson shrinker (MGPS), assume a Poisson distribution for the number of reports. However, the database of the adverse event reporting system often has a large number of… read more here.
Keywords: bayesian signal; poisson; model; signal detection ... See more keywords
A gravitational action with stringy Q and R fluxes via deformed differential graded Poisson algebras
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep12(2021)143
Abstract: Abstract We study a deformation of a 2-graded Poisson algebra where the functions of the phase space variables are complemented by linear functions of parity odd velocities. The deformation is carried by a 2-form B-field… read more here.
Keywords: poisson; graded poisson; geometry; action stringy ... See more keywords
Brane Quantization of Toric Poisson Varieties
Sign Up to like & getrecommendations! Published in 2022 at "Communications in Mathematical Physics"
DOI: 10.1007/s00220-022-04315-y
Abstract: In this paper we propose a noncommutative generalization of the relationship between compact Kähler manifolds and complex projective algebraic varieties. Beginning with a prequantized Kähler structure, we use a holomorphic Poisson tensor to deform the… read more here.
Keywords: quantization toric; poisson; complex branes; generalized complex ... See more keywords
Hamiltonian Structures for Integrable Nonabelian Difference Equations
Sign Up to like & getrecommendations! Published in 2022 at "Communications in Mathematical Physics"
DOI: 10.1007/s00220-022-04348-3
Abstract: In this paper we extensively study the notion of Hamiltonian structure for nonabelian differential-difference systems, exploring the link between the different algebraic (in terms of double Poisson algebras and vertex algebras) and geometric (in terms… read more here.
Keywords: hamiltonian structures; difference; poisson; integrable nonabelian ... See more keywords
Role of Poisson’s ratio mismatch on the crack path in glass matrix particulate composites
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Fracture"
DOI: 10.1007/s10704-017-0222-2
Abstract: The improvement of the mechanical properties of glass matrix particulate composites has been extensively studied in the past 40 years. Emphasis has mostly been placed on the influence of mismatches of the elastic moduli and coefficient… read more here.
Keywords: matrix particulate; particulate composites; glass matrix; poisson ... See more keywords
Understanding the structure-Poisson’s ratio relation in bulk metallic glass
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-2098-6
Abstract: Abstract Here, we employ isothermal annealing on a ZrCuNiAl bulk metallic glass (BMG) to obtain different structural states. The nanohardness of the studied Zr-based BMG shows a clear transition from heterogeneous to homogeneous distribution and… read more here.
Keywords: bulk metallic; poisson; poisson ratio; relation ... See more keywords
A Linearized Local Conservative Mixed Finite Element Method for Poisson–Nernst–Planck Equations
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Scientific Computing"
DOI: 10.1007/s10915-018-0727-5
Abstract: In this paper, a linearized local conservative mixed finite element method is proposed and analyzed for Poisson–Nernst–Planck (PNP) equations, where the mass fluxes and the potential flux are introduced as new vector-valued variables to equations… read more here.
Keywords: finite element; mixed finite; nernst planck; method ... See more keywords
Constructions and classifications of projective Poisson varieties
Sign Up to like & getrecommendations! Published in 2018 at "Letters in Mathematical Physics"
DOI: 10.1007/s11005-017-0984-5
Abstract: This paper is intended both as an introduction to the algebraic geometry of holomorphic Poisson brackets, and as a survey of results on the classification of projective Poisson manifolds that have been obtained in the… read more here.
Keywords: classifications projective; poisson; poisson varieties; constructions classifications ... See more keywords
Unimodularity criteria for Poisson structures on foliated manifolds
Sign Up to like & getrecommendations! Published in 2017 at "Letters in Mathematical Physics"
DOI: 10.1007/s11005-017-1014-3
Abstract: We study the behavior of the modular class of an orientable Poisson manifold and formulate some unimodularity criteria in the semilocal context, around a (singular) symplectic leaf. Our results generalize some known unimodularity criteria for… read more here.
Keywords: structures foliated; class; poisson; poisson structures ... See more keywords