Results 51 to 60 of about 23,957,674 (349)

A meta-population model of malaria with asymptomatic cases, transmission blocking drugs, migration and screening

open access: yesMathematical Biosciences and Engineering
We consider a two-Patch malaria model, where the individuals can freely move between the patches. We assume that one site has better resources to fight the disease, such as screening facilities and the availability of transmission-blocking drugs (TBDs ...
S. Y. Tchoumi, J. Banasiak, R. Ouifki
doaj   +1 more source

Modelling of the effect of a thin stiffener on the boundary of a nonlinear thermoelastic plate

open access: yesMathematical Modelling and Analysis, 2009
We consider a dynamic nonlinear model for a heterogeneous thermoelastic plate consisting of a thin highly rigid body of high thermal conductivity perfectly glued on a portion of the boundary of an elastic plate.
Leila Rahmani
doaj   +1 more source

Asymptotic structure of perturbative series for $\tau$ lepton decay observables: $m_s^2$ corrections [PDF]

open access: yes, 1999
In a previous paper we performed an analysis of asymptotic structure of perturbation theory series for semileptonic $\tau$-lepton decays in massless limit. We extend our analysis to the Cabibbo suppressed $\Delta S=1$ decay modes of the $\tau$ lepton. In
Koerner, J. G.   +2 more
core   +2 more sources

Bödewadt Flow Over a Permeable Disk with Homogeneous-Heterogeneous Reactions: A Numerical Study

open access: yesApplied Sciences, 2019
We analyzed the onset of homogeneous-heterogeneous reactions in Bödewadt flow occurring over an isothermal and permeable surface. This research is based on the assumption that the homogeneous (bulk) reaction follows isothermal cubic autocatalator ...
Talat Rafiq, Meraj Mustafa Hashmi
doaj   +1 more source

EFFECTIVE ASYMPTOTICS ANALYSIS FOR FINANCE [PDF]

open access: yesInternational Journal of Theoretical and Applied Finance, 2020
It is known that an adaptation of Newton’s method allows for the computation of functional inverses of formal power series. We show that it is possible to successfully use a similar algorithm in a fairly general analytical framework. This is well suited for functions that are highly tangent to identity and that can be expanded with respect to ...
CYRIL GRUNSPAN, JORIS VAN DER HOEVEN
openaire   +3 more sources

Asymptotic Analysis of Double-Scattering Channels

open access: yes, 2011
We consider a multiple-input multiple-output (MIMO) multiple access channel (MAC), where the channel between each transmitter and the receiver is modeled by the doubly-scattering channel model.
Couillet, Romain   +2 more
core   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Formal Asymptotic Analysis of Online Scheduling Algorithms for Plug-In Electric Vehicles’ Charging

open access: yesEnergies, 2018
A large-scale integration of plug-in electric vehicles (PEVs) into the power grid system has necessitated the design of online scheduling algorithms to accommodate the after-effects of this new type of load, i.e., PEVs, on the overall efficiency of the ...
Asad Ahmed   +4 more
doaj   +1 more source

RaMBat: Accurate identification of medulloblastoma subtypes from diverse data sources with severe batch effects

open access: yesMolecular Oncology, EarlyView.
To integrate multiple transcriptomics data with severe batch effects for identifying MB subtypes, we developed a novel and accurate computational method named RaMBat, which leveraged subtype‐specific gene expression ranking information instead of absolute gene expression levels to address batch effects of diverse data sources.
Mengtao Sun, Jieqiong Wang, Shibiao Wan
wiley   +1 more source

Determining the Number of Discrete Alphabet Sources from Sensor Data

open access: yesEURASIP Journal on Advances in Signal Processing, 2005
Determining the number of sources in a received wave field is a well-known and a well-investigated problem. In this problem, the number of sources impinging on an array of sensors is to be estimated.
Grosman Michael   +2 more
doaj   +1 more source

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