Results 81 to 90 of about 1,453,083 (343)
Diffusion Cascades and Mutually Coupled Diffusion Processes
MathematicsIn this paper, we define and investigate a system of coupled regular diffusion equations in which each concentration acts as a driving term in the next diffusion equation.
Imre Ferenc Barna, László Mátyás
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Logistic Growth Described by Birth-Death and Diffusion Processes
Mathematics, 2019 We consider the logistic growth model and analyze its relevant properties, such as the limits, the monotony, the concavity, the inflection point, the maximum specific growth rate, the lag time, and the threshold crossing time problem.
Antonio Di Crescenzo, Paola Paraggio
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Anisotropic diffusion processes in early vision [PDF]
, 1989 Summary form only given. Images often contain information at a number of different scales of resolution, so that the definition and generation of a good scale space is a key step in early vision. A scale space in which object boundaries are respected and
Perona, P.
core
The M-Wright function in time-fractional diffusion processes: a tutorial survey
, 2010 In the present review we survey the properties of a transcendental function of the Wright type, nowadays known as M-Wright function, entering as a probability density in a relevant class of self-similar stochastic processes that we generally refer to as ...
Mainardi, Francesco +2 more
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Ubiquitination of transcription factors in cancer: unveiling therapeutic potential
Molecular Oncology, EarlyView.In cancer, dysregulated ubiquitination of transcription factors contributes to the uncontrolled growth and survival characteristics of tumors. Tumor suppressors are degraded by aberrant ubiquitination, or oncogenic transcription factors gain stability through ubiquitination, thereby promoting tumorigenesis.
Dongha Kim, Hye Jin Nam, Sung Hee Baek
wiley +1 more source
A Note on Estimation of Multi-Sigmoidal Gompertz Functions with Random Noise
Mathematics, 2019 The behaviour of many dynamic real phenomena shows different phases, with each one following a sigmoidal type pattern. This requires studying sigmoidal curves with more than one inflection point. In this work, a diffusion process is introduced whose mean
Patricia Román-Román +2 more
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Determination of ADP/ATP translocase isoform ratios in malignancy and cellular senescence
Molecular Oncology, EarlyView.The individual functions of three isoforms exchanging ADP and ATP (ADP/ATP translocases; ANTs) on the mitochondrial membrane remain unclear. We developed a method for quantitatively differentiating highly similar human ANT1, ANT2, and ANT3 using parallel reaction monitoring. This method allowed us to assess changes in translocase levels during cellular
Zuzana Liblova +18 more
wiley +1 more source
Optimal decision under ambiguity for diffusion processes
, 2012 In this paper we consider stochastic optimization problems for an ambiguity averse decision maker who is uncertain about the parameters of the underlying process.
Christensen, Sören
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Multifractality of jump diffusion processes [PDF]
Annales de l'Institut Henri Poincaré, Probabilités et Statistiques, 2018 33 pages, accepted by Annales de l'Institut Henri Poincar ...
openaire +7 more sources