Results 1 to 10 of about 2,096,967 (227)

Multiscale Modeling and Mathematical Problems Related to Tumor Evolution and Medical Therapy [PDF]

open access: yesComputational and Mathematical Methods in Medicine, 2003
This paper provides a survey of mathematical models and methods dealing with the analysis and simulation of tumor dynamics in competition with the immune system. The characteristic scales of the phenomena are identified and the mathematical literature on models and problems developed on each scale is reviewed and critically analyzed.
BELLOMO, Nicola   +2 more
openaire   +3 more sources

The Evolution of “Co-evolution” (Part I): Problem Solving, Problem Finding, and Their Interaction in Design and Other Creative Practices

open access: yesShe Ji: The Journal of Design, Economics and Innovation, 2021
One of the most influential descriptions of design activity emphasizes how problems and solutions “co-evolve.” This concept has somehow escaped critical review and cross-disciplinary comparison, resulting in a fragmented approach to the subject ...
Nathan Crilly
doaj   +2 more sources

Modelling and mathematical problems related to tumor evolution and its interaction with the immune system

open access: yesMathematical and Computer Modelling, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
BELLOMO, Nicola, PREZIOSI, LUIGI
openaire   +3 more sources

Eighty Years of the Finite Element Method: Birth, Evolution, and Future [PDF]

open access: yesArchives of Computational Methods in Engineering, 2021
This document presents comprehensive historical accounts on the developments of finite element methods (FEM) since 1941, with a specific emphasis on developments related to solid mechanics.
Wing Kam Liu, Shaofan Li, Harold S. Park
semanticscholar   +1 more source

Advances in Deformation and Permeability Evolution during Creep of Rocks

open access: yesGeotechnics, 2022
The goal of this paper is to review the research advances in deformation and permeability evolution during the creep of rocks in geoengineering problems through aspects of experiments, models, and methods.
Xiancheng Wu, Zaobao Liu
doaj   +1 more source

Ambulances Deployment Problems: Categorization, Evolution and Dynamic Problems Review

open access: yesISPRS Int. J. Geo Inf., 2022
In this paper, an analytic review of the recent methodologies tackling the problem of dynamic allocation of ambulances was carried out. Considering that state-of-the-art is moving to deal with more extensive and dynamic problems to address in a better ...
D. Neira-Rodado   +2 more
semanticscholar   +1 more source

Using an Improved Differential Evolution for Scheduling Optimization of Dual-Gantry Multi-Head Surface-Mount Placement Machine

open access: yesMathematics, 2021
The difference between dual-gantry and single-gantry surface-mount placement (SMP) machines is that dual-gantry machines exhibit higher complexity and more problems due to their additional gantry robot, such as component allocation and collision.
Cheng-Jian Lin, Chun-Hui Lin
doaj   +1 more source

Traffic optimization in IoT networks [PDF]

open access: yesE3S Web of Conferences, 2021
Since the 2000s, the idea that the Internet could be used for machine-to-machine communication and process automation has emerged. Together with the development of electronic objects capable of communicating with IP protocols, this idea led to the ...
Ouahi Hassan, Mazoul Abdenbi
doaj   +1 more source

Hidden maximal monotonicity in evolutionary variational-hemivariational inequalities

open access: yesNonlinear Analysis, 2021
In this paper, we propose a new methodology to study evolutionary variational-hemivariational inequalities based on the theory of evolution equations governed by maximal monotone operators. More precisely, the proposed approach, based on a hidden maximal
Emilio Vilches, Shengda Zeng
doaj   +1 more source

The Nonlinear Evolution Equations Related to the Wadati-Konno-Ichikawa Spectral Problem [PDF]

open access: yesProgress of Theoretical Physics, 1983
Summary: The Wadati-Konno-Ichikawa (WKI) spectral problem is considered and the nonlinear evolution equations (NLEE) related to this problem are explicitly constructed. Together with the integrable NLEE already found by WKI new pure differential solvable NLEEs are derived.
BOITI, Marco   +2 more
openaire   +2 more sources

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