Finding polarized communities and tracking information diffusion on Twitter: a network approach on the Irish Abortion Referendum by Caroline B. Pena, Pádraig MacCarron, David J. P. O’Sullivan

Subjects: Get full text

An MRI Deep Brain Adult Template With An Advanced Atlas-Based Tool For Diffusion Tensor Imaging Analysis by Jean-Jacques Lemaire, Rémi Chaix, Aigerim Dautkulova, Anna Sontheimer, Jérôme Coste, Ana-Raquel Marques, Adrien Wohrer, Carine Chassain, Omar Ouachikh, Omar Ait-Aider, Denys Fontaine

“…This new tool comprises a young-male-adult MRI template spatially normalized to the ICBM152, containing T1, inversion-recovery, and diffusion MRI datasets (in vivo acquisition), and an MRI atlas of 118 labelled deep brain structures. …”
Get full text

A New Way to Generate an Exponential Finite Difference Scheme for 2D Convection-Diffusion Equations by Caihua Wang

“…The idea of direction changing and order reducing is proposed to generate an exponential difference scheme over a five-point stencil for solving two-dimensional (2D) convection-diffusion equation with source term. During the derivation process, the higher order derivatives along y-direction are removed to the derivatives along x-direction iteratively using information given by the original differential equation (similarly from x-direction to y-direction) and then instead of keeping finite terms in the Taylor series expansion, infinite terms which constitute convergent series are kept on deriving the exponential coefficients of the scheme. …”
Get full text

Multi-modal conditional diffusion model using signed distance functions for metal-organic frameworks generation by Junkil Park, Youhan Lee, Jihan Kim

“…In this work, we introduce MOFFUSION, a latent diffusion model that addresses the aforementioned challenges. …”
Get full text

Influence of aluminium distribution on the diffusion mechanisms and pairing of [Cu(NH3)2]+ complexes in Cu-CHA by Joachim D. Bjerregaard, Martin Votsmeier, Henrik Grönbeck

“…The free energy barrier for $${[{{{\rm{Cu}}}}{({{{{\rm{NH}}}}}_{3})}_{2}]}^{+}$$ [ Cu ( NH 3 ) 2 ] + diffusion between CHA-cages depends sensitively on both the local and distant Al-distribution. …”
Get full text

White matter correlates of impulsive behavior in healthy individuals: A diffusion magnetic resonance imaging study by Fatemeh Rashidi, Mohammadamin Parsaei, Iman Kiani, Arash Sadri, Mohammad Hadi Aarabi, Seyed Reza Darijani, Yune Sang Lee, Hossein Sanjari Moghaddam

Subjects: Get full text

Coronary Plaque Boundary Enhancement in IVUS Image by Using a Modified Perona-Malik Diffusion Filter by S. Anam, E. Uchino, N. Suetake

“…We propose a modified Perona-Malik diffusion (PMD) filter to enhance a coronary plaque boundary by considering the conditions peculiar to an intravascular ultrasound (IVUS) image. …”
Get full text

Using the diffusion of innovations theory to understand factors associated with COVID-19 vaccination among tobacco users. by Gail Carmen D'Souza, Jessica M Yingst, Nicolle M Krebs, Candace Bordner, Sophia I Allen, William A Calo, Andrea L Hobkirk, Jonathan Foulds

“…Although 79% of the US population ≥ 18 years of age have completed the primary COVID-19 vaccine series; it is imperative to understand the factors associated with receiving or declining the COVID-19 vaccine among high-risk populations to improve vaccination rates. Guided by the diffusion of innovations (DOI) theory, this study identified factors associated with COVID-19 vaccination and the impact on COVID-19 vaccine uptake in adults who use tobacco. …”
Get full text

Longitudinal assessment of diffusion-weighted imaging during magnetic resonance-guided radiotherapy in head and neck cancer by Simon Boeke, Jonas Habrich, Sarah Kübler, Jessica Boldt, Fritz Schick, Konstantin Nikolaou, Jens Kübler, Cihan Gani, Maximilian Niyazi, Daniel Zips, Daniela Thorwarth

Subjects: Get full text

Stability in Mean of Partial Variables for Coupled Stochastic Reaction-Diffusion Systems on Networks: A Graph Approach by Yonggui Kao, Hamid Reza Karimi

“…This paper is devoted to investigating stability in mean of partial variables for coupled stochastic reaction-diffusion systems on networks (CSRDSNs). By transforming the integral of the trajectory with respect to spatial variables as the solution of the stochastic ordinary differential equations (SODE) and using Itô formula, we establish some novel stability principles for uniform stability in mean, asymptotic stability in mean, uniformly asymptotic stability in mean, and exponential stability in mean of partial variables for CSRDSNs. …”
Get full text

La diffusion d’Ébola dans les pays de la Mano River : approche géographique by Hélène Simon-Lorière, Benjamin Lysaniuk

Get full text

Thermal Wavelength Measurement of Nanofluid in an Optical-Fiber Thermal Wave Cavity Technique to Determine the Thermal Diffusivity by Monir Noroozi, Bijan Mohammadi, Shahidan Radiman, Azmi Zakaria

“…The application of optical-fiber thermal wave cavity (OF-TWC) technique was investigated to measure the thermal diffusivity of Ag nanofluids. The thermal diffusivity was obtained by measuring the thermal wavelength of sample in a cavity scan mode. …”
Get full text

Systemic Relapse in a Young Adult Patient with Primary CNS Diffuse Large B-Cell Lymphoma by Adam Khorasanchi, Zachary Benson, Misty Hall, Nelya Ebadirad, Mohammad H. Gharavi, Patrick Willard, Miranda Chimzar, John McKay, Gary Simmons, Victor Yazbeck

“…Primary central nervous system diffuse large B-cell lymphoma (PCNS-DLBCL) is a rare form of non-Hodgkin’s lymphoma, characterized by an aggressive disease course. …”
Get full text

Numerical investigation for a boundary optimal control of reaction-advection-diffusion equation using penalization technique by Bader Saad Alshammari, Daoud Suleiman Mashat, Fouad Othman Mallawi

Subjects: “…reaction-advection-diffusion equation…”
Get full text

Pricing of American Put Option under a Jump Diffusion Process with Stochastic Volatility in an Incomplete Market by Shuang Li, Yanli Zhou, Xinfeng Ruan, B. Wiwatanapataphee

“…We study the pricing of American options in an incomplete market in which the dynamics of the underlying risky asset is driven by a jump diffusion process with stochastic volatility. By employing a risk-minimization criterion, we obtain the Radon-Nikodym derivative for the minimal martingale measure and consequently a linear complementarity problem (LCP) for American option price. …”
Get full text

Application of modified extended direct algebraic method to nonlinear fractional diffusion reaction equation with cubic nonlinearity by Muhammad Bilal, Alamgir Khan, Ikram Ullah, Hasib Khan, Jehad Alzabut, Hisham Mohammad Alkhawar

“…Abstract This work uses the modified Extended Direct Algebraic Method (mEDAM) with conformable derivatives to obtain accurate solutions for the diffusion-reaction equation with cubic nonlinearity and the nonlinear fractional generalised density-independent DR problem. …”
Get full text

Public lecteur, diffusion et thématique dans la littérature en asturien de nos jours by Antón García

Get full text

Stationary Patterns of a Cross-Diffusion Prey-Predator Model with Holling Type II Functional Response by Hongtao Zhang, Jingfu Zhao

“…In this paper, we consider positive steady-state solutions of a cross-diffusions prey-predator model with Holling type II functional response. …”
Get full text

Diffuse Reflectance Spectrophotometers Based on C12880MA and C11708MA Mini-Spectrometers Hamamatsu by V. A. Firago, N. V. Levkovich, K. I. Shuliko

Subjects: “…diffuse reflection…”
Get full text

Double-Diffusive MHD Viscous Fluid Flow in a Porous Medium in the Presence of Cattaneo-Christov Theories by Bidemi Olumide Falodun, Adeola John Omowaye, Funmilayo Helen Oyelami, Homan Emadifar, Ahmed A. Hamoud, S. M. Atif

“…The Cattaneo-Christov model will be used to examine the significance of heat generation, viscous dissipation, and thermal radiation on a double-diffusive MHD flow in this study. In this study, it was discovered that heat and mass transfer can be affected by nonlinear buoyancy significance. …”
Get full text