Migration humaine et diffusion de variétés de riz by Mathieu Fribault

Get full text

STANDARDIZATION OF THE AMINO ACIDS TABLETS BY DIFFUSE REFLECTION IR SPECTROSCOPY by A. A. Maryin, I. G. Tansereva, Y. G. Chistohin

“…The possibility of using the infrared spectra of the diffuse reflection in the near and medium field of standardization and optimization of the technological process of tablet forms of aliphatic amino acids: butyric, β-alanine, γ-aminobutyric acid. …”
Get full text

An Agent-Based Model to Simulate the Diffusion of New Energy Vehicles by Hao Zhang, Peifeng Zhu, Zhichao Yao

“…This paper demonstrates the use of an agent-based model (ABM) to study the mechanism of social influence in the diffusion of new energy vehicles. We introduce the “consumat” cognition model so that agents with different need satisfaction thresholds have different cognitive processes. …”
Get full text

The Driving Forces of Diffusion in John R. Commons’ Institutional Economics by Kota Kitagawa

“…First, “institutions” themselves (defined as “going concerns” where the collective action controls member actions), carry novel principles and evolve through their diffusion process. The novel principles discussed here are industrial democracy and safety. …”
Get full text

Investigation of New Design Principles for the Centrifugal Compressor Vaned Diffusers by Qingkuo Li, Zhigang Sun, Xingen Lu, Yingjie Zhang, Ge Han

“…Diffuser’s aerodynamic performance is crucial for the centrifugal compressors, while at present the universal principles for the optimization design of the vaned diffusers are still not available. …”
Get full text

Research on the water absorption diffusion model and kinetics of pretreated straw by Lei Song, Yuanna Li, Tingzhou Lei, Yantao Yang, Yilin Shen, Mei Yang, Yunbo Wang, Hesheng Zheng

“…The three-stage internal particle diffusion equation can effectively describe the adsorption process of straw to moisture. …”
Get full text

Multi-scale adversarial diffusion network for image super-resolution by Yanli Shi, Xianhe Zhang, Yi Jia, Jinxing Zhao

“…On the one hand, this algorithm requires a large number of denoising steps in the sampling process, which seriously limits the inference speed of the model. …”
Get full text

Environmental constraints and diffusion shaped the global transition to food production by Jonas Gregorio de Souza, Javier Ruiz-Pérez, Abel Ruiz-Giralt, Carla Lancelotti, Marco Madella

“…These results suggest that diffusion facilitated the spread of agricultural practices in a process shaped by local environmental conditions, as it was not possible to determine a set of universal drivers. …”
Get full text

APPLICATION OF ALLOYED-DIFFUSED CARBONACEOUS WIRE FOR MODIFYING OF CAST IRON by V. M. Konstantinov, O. E. Lashkevich, M. V. Semenchenko, T. V. Mihajlovskaja

“…The process of modifying of cast iron by diffusingalloyed steel wire is studied. …”
Get full text

Numerical Investigation of a Supersonic Wind Tunnel Diffuser Optimization by Riccardo Nicoletti, Francesco Margani, Luca Armani, Antonella Ingenito, Chihiro Fujio, Hideaki Ogawa, Seoeum Han, Bok Jik Lee

Get full text

Diffusion tensor imaging for detecting biomarkers of idiopathic epilepsy in dogs by Grace T. Kadler, Alex zur Linden, Luis Gaitero, Fiona M. K. James

“…Using DTI to better understand neurostructural abnormalities associated with IE and ASM resistance might help refine diagnostic approaches and treatment processes in veterinary medicine.…”
Get full text

Modeling Diffusion of Elongated Particles Through a Narrowing Channel by Anna Strzelewicz, Michał Cieśla, Bartłomiej Dybiec, Monika Krasowska

“…Simulations of the Brownian dynamics of diffusing particles in complex environments provide important information about the characteristics of the medium and the properties of biological processes. …”
Get full text

Local exact controllability of the age-dependent population dynamics with diffusion by Bedr'eddine Ainseba, Sebastian Anita

Get full text

Comparison of Jump-Diffusion Parameters Using Passage Times Estimation by K. Khaldi, K. Djeddour, S. Meddahi

“…The main purposes of this paper are two contributions: (1) it presents a new method, which is the first passage time generalized for all passage times (PT method), in order to estimate the parameters of stochastic jump-diffusion process. (2) It compares in a time series model, share price of gold, the empirical results of the estimation and forecasts obtained with the PT method and those obtained by the moments method applied to the MJD model.…”
Get full text

Accelerating Multiphase Simulations With Denoising Diffusion Model Driven Initializations by Jaehong Chung, Agnese Marcato, Eric J. Guiltinan, Tapan Mukerji, Hari Viswanathan, Yen Ting Lin, Javier E. Santos

“…By efficiently managing these processes within a single compute node, we can continuously monitor performance and halt training once the model meets the specified criteria. …”
Get full text

Quantum diffusion of Dirac fermions in a tight-binding model by M. Cruz-Méndez, H. Cruz

“…Interestingly, during the quantum diffusion process, we observe oscillations of the wave packet between the spinor-up and spinor-down bands in the Dirac case. …”
Get full text

Influence diffusion model based on affinity of dynamic social network by Yun-fang CHEN, Tao XIA, Wei ZHANG, Jin LI

“…Recently,influence maximization model is a hot issue in the field of social network influence,while the traditional independent cascade model is generally based on static network with a fixed value of activation probability.DDIC model,which was a dynamic network influence diffusion model with attenuation factor was proposed.It calculated the activation probability between nodes via affinity propagation,and according with dynamic segmentation of social network time slice,calculation of influence on proliferation of next time slice with the current time slice of activation probability performance decay.The experimental results show that the nodes in the DDIC model have more chances to active the neighbor and the average probability of activing of the DDIC model is higher.Further experiments show that influence value via computing with affinity propagation can reflect the process of the spread model more accurately.…”
Get full text

Conditional diffusion-generated super-resolution for myocardial perfusion MRI by Changyu Sun, Changyu Sun, Neha Goyal, Yu Wang, Darla L. Tharp, Senthil Kumar, Talissa A. Altes

“…The forward diffusion process introduces Gaussian noise incrementally, while the reverse process employs a U-Net architecture to progressively denoise the images, conditioned on the low-resolution input image.ResultsWe trained and validated the model on a retrospective dataset of dynamic contrast-enhanced (DCE) perfusion MRI, consisting of both stress and rest images from 47 patients with heart disease. …”
Get full text

Neural Network Method for Solving Time Fractional Diffusion Equations by Feng Gao, Chunmei Chi

“…We used TensorFlow to carry out the gradient descent process to train this neural network. We conducted numerical tests in 1D and 2D cases and compared the results with the exact solutions. …”
Get full text

Some Characteristics of Air Distribution at Application of Linear Crevice Diffuser by Yaroslav Chemerynskyi, Orest Voznyak

“…The effectiveness of this process affects not only temperature and humidity, but also overall air quality, which directly impacts people's well-being. …”
Get full text