Suggested Topics within your search.
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2621
Research Progress on Monitoring and Regulation of Closed Solid-State Fermentation Systems
Published 2025-01-01“…In this paper, the monitoring methods for closed solid-state fermentation systems are reviewed from three perspectives: the application of various monitoring equipment and methods, the development of various mathematical models and control strategies, and the optimization of monitoring equipment using various control strategies. …”
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2622
Analysis of the Severity of Accidents on Rural Roads Using Statistical and Artificial Neural Network Methods
Published 2023-01-01“…Finally, the performance of the proposed models was validated utilizing other mathematical models. As a result, putting the output results together, the best measures can be suggested to increase the safety of people on rural roads. …”
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2623
Simulation of clinical trials of oral treprostinil in pulmonary arterial hypertension using a virtual population
Published 2025-01-01“…Abstract Challenges in drug development for rare diseases such as pulmonary arterial hypertension can be addressed through the use of mathematical modeling. In this study, a quantitative systems pharmacology model of pulmonary arterial hypertension pathophysiology and pharmacology was used to predict changes in pulmonary vascular resistance and six-minute walk distance in the context of oral treprostinil clinical studies. …”
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2624
Digitally twin driven ship cooling pump fault monitoring system and application case
Published 2024-01-01“…By establishing highly realistic physical and mathematical models and integrating actual operational data, a comprehensive virtual environment was created to simulate the operational status of ship cooling pumps. …”
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2625
MULTI-OBJECTIVE PARAMETER OPTIMIZATION OF SYNCHRONIZER BASED ON IMPROVED PARTICLE SWARM OPTIMIZATION ALGORITHM
Published 2019-01-01“…To meet the requirements of shorter synchronization time and higher life for the synchronizer in transmission, mathematical models aiming at synchronization time and synchronizer life were established separately based on Newton’s second law and adhesive wear theory, M-B fractal contact model. …”
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2626
Effectiveness of heat source/sink and Lorentz force constraints in a non-Newtonian peristaltic arterial blood hybrid nanofluid past an overlapping stenotic artery
Published 2025-01-01“…The problem is formulated using appropriate mathematical models employing non-dimensional parameters and stenosis approximations. …”
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2627
Locating Routing Problem (LRP) of distribution of priority support items to ground forces in war conditions
Published 2024-08-01“…In this research, a mathematical modeling approach is presented to determine efficient locations for deploying support forces using Data Envelopment Analysis (DEA). …”
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2628
Resistance Prediction for Hard Chine Hulls in the Pre-Planing Regime
Published 2014-04-01“…Regression analysis and artificial neural network (ANN) techniques are used to establish, respectively, Simple and Complex mathematical models. For the Simple model, resistance is the dependent variable (actually R/Δ for standard displacement of Δ = 100000 lb), while the Froude number based on volume (FnV) and slenderness ration (L/V1/3) are the independent variables. …”
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2629
Strength Analysis of a Two-Layer PETF-Concrete Column with Allowance for Contact Interaction between Layers
Published 2021-01-01“…Therefore, the authors’ attention is focused on mechanical and mathematical modeling of the laminated column behavior under operational load. …”
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2630
Dynamics of Terrorism in Contemporary Society for Effective Management
Published 2022-01-01“…This paper investigated the interaction between the extremism of faith leading to the act of terror and a susceptible individual (members of the society) to guide the policymakers and decision implementers to embrace the proposed model for counterterrorism for effective management of the insurgency. Mathematical modelling of epidemiology was conceptualized for the model formulation, and the resulting autonomous differential equations were critically analyzed with the Lipschitz condition, next generation matrix, and Bellman and Cooke’s criteria for the management of insurgency in the society. …”
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2631
Quantitative Studies of Low Impact Development Literaturein China
Published 2020-01-01“…In the perspective of core journals, and master's and doctoral theses, and based onthe literature about low impact development (LID)retrieved from the China National KnowledgeInfrastructure (CNKI), this paper analyzes the annual publication trends, source journals, topicdistributions,number of citation and keyword clustering of literature, and discusses the rules andtrend of quantitative research on LID in China by the methods of socioeconomics, ecology,mathematical modeling, and systematics & spatial optimization.The results show that: The quantityof literature about the LID since 2009 increases rapidly in China, with wider researchperspectives, larger research scales, deeper research goals, and better research system.Modelsand methods are diversified, but there are some shortcomings such as rely too much on models, andlimitations to scheme diversification. …”
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2632
The dynamics of CD4+ T cell proliferation and regulation
Published 2025-12-01“…We use mathematical modeling to study the proliferation dynamics of CD4+ T cells within an immune response. …”
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2633
Design Defect Analysis of N-Lobed Non-circular Bevel Gear
Published 2016-01-01“…The bevel gear with spherical involute is considered as generating cutter of NCBGs tooth profile,and mathematical models between pitch surface of bevel gear cutter and that of NCBGs are established. …”
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2634
AMTD:a way of adaptive moving target defense
Published 2018-01-01“…Moving target defense is a new way to change the asymmetry state between attack and defense,by dynamically moving target’s attacking surface.Frequency conversion of MTD is of great importance for the weighing between usability,security and defense cost.Nowadays,however,frequency conversion is usually determined by manager’s experience,which cannot create a balance between usability and security cost for the lack of theory basis.An adaptive moving target defense framework(AMTD)was proposed.AMTD can maximize system security at the lowest cost while ensuring that the system is available.The adaptability of AMTD has two modes.Firstly,the defense mode,it contains an adaptive conversion strategy to provide reacting defense triggered by security alerts and active defense triggered by timer expiration events.The other mode is the frequency conversion,which obtain the optimal conversion frequency by establishing mathematical models.Four series of simulation experiments were taken to verify the effectiveness of the solution.…”
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2635
Development and optimization of the activated charcoal suspension composition based on a mixture design approach
Published 2015-03-01“…A slight increase in the content of carboxymethylcellulose sodium led to a marked decrease in adsorption power. The obtained mathematical models and response surface allowed selection of the optimal composition of excipients in a final drug product…”
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2636
Modelling seasonal influenza in Israel
Published 2011-03-01“…Mathematical modeling approaches are used to study the epidemic dynamics of seasonal influenza in Israel. …”
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2637
Automatic Optimization of Guidance Guardrail Layout Based on Multi-Objective Evolutionary Algorithm
Published 2024-12-01“…However, existing methods of the guardrail layout mainly rely on manual design or mathematical models, which are not flexible or effective enough for crowd control in large public places. …”
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2638
The assembly sequences modeling using graph incidence matrix
Published 2020-06-01“…The analysis of the features of mathematical modeling of the construction and the assembly process is performed. …”
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2639
The dynamics of tumorgrowth and cells pattern morphology
Published 2009-05-01“…The mathematical modeling of tumor growth is an approach to explain thecomplex nature of these systems. …”
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2640
Emergence of power law distributions in protein-protein interaction networks through study bias
Published 2024-12-01“…Our findings are supported by mathematical models and extensive simulations, and indicate that study bias and technical bias suffice to produce the observed PL distribution. …”
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