Results 71 to 80 of about 233,327 (304)
INTEGRAL TRANSFORMS WITH THE HOMOTOPY PERTURBATION METHOD AND SOME APPLICATIONS [PDF]
This paper applies He's homotopy perturbation method to compute a large variety of integral transforms. As illustration, the paper gives special attention to the Esscher transform, the Fourier transform, the Hankel transform, the Mellin transform, the ...
Jules Sadefo Kamdem
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The perturbation effect in wildlife systems: an emergent property of simple models [PDF]
, 2012 Population reduction is often used as a control strategy when managing infectious diseases in wildlife populations, however it disrupts existing social structures and increases movement of infectives due to the vacuum effect, which may lead to enhanced ...
Prentice, Jamie C
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Lecture 5: perturbation methods
, 2022 In this lecture, I give a short and essential overview of some important approximation theories and mathematical tricks used in spin dynamics to cope with otherwise intractable problems.
Pileio, Giuseppe
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Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
PERTURBATION THEORY FOR ELECTROMAGNETIC WAVE SCATTERING IN RANDOM LAYERED STRUCTURES
, 2010 The problem of electromagnetic wave scattering in 3-D random layered structures, is analytical treated by relying on original results of the Boundary Perturbation Theory (BPT) and Volumetric-Perturbative Reciprocal Theory (VPRT), whose structured ...
Imperatore, Pasquale
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, 2015 Landing aircraft safely is an important operation that air traffic controllers have to deal with on a daily basis. For each arriving aircraft a runway and a landing time must be allocated.
Kendall, Graham +2 more
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Molecular Oncology, EarlyView.In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge +17 more
wiley +1 more source
Propagation of Soundwaves in Uncertain Environment – New Interval Perturbation Methodology
Archives of Acoustics, 2008 The aim of the paper is to present applications of the new interval algebraic system in acoustic problems. The modified algebraic system operates over specifically strictly determine interval numbers with specially defined addition and multiplication ...
Agnieszka WINKLER–SKALNA
doaj
Electromechanical Model and Transient Behaviors of Power Systems
EnergiesA large-scale power system is often represented by a set of differential-algebraic equations, so-called electromechanical models. In this paper, it is shown that these models can have several analytical properties, which can be exploited to help the ...
Xueting Cheng, Deqiang Gan
doaj +1 more source
Numerical Solution For Spread Of Tuberculosis Model With Perturbation Homotopy Method (MPH) [PDF]
, 2020 This paper discuss about the numerical solution of TBC transmission using Perturbation Homotopy Methods (MPH). This article using TBC sufferers’ data on South Sulawesi was taken from Public Health Office South Sulawesi Province.
Side, Syafruddin +3 more
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