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1921
Probabilistic Dynamics for Integrated Analysis of Accident Sequences considering Uncertain Events
Published 2015-01-01“…In general, there are a lot of mathematical modelling theories, which can be used separately or integrated in order to extend possibilities of modelling and analysis. …”
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1922
Analyzing Policymaking for Tuberculosis Control in Nigeria
Published 2018-01-01“…This paper proposes a mathematical model to evaluate TB burden in Nigeria by using data obtained from the local TB control program in the community. …”
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1923
Ship-Borne Phased Array Radar Using GA Based Adaptive α-β-γ Filter for Beamforming Compensation and Air Target Tracking
Published 2015-01-01“…The roll and pitch data measured from a gyroscope of the sea vehicle and generated from ship motion mathematical model are used in the experiments. The tracking accuracy of adaptive α-β-γ filter using the GA method is compared with PSO method under different ship motion conditions. …”
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1924
The Small-Signal Stability of Offshore Wind Power Transmission Inspired by Particle Swarm Optimization
Published 2020-01-01“…This paper established a mathematical model of the doubly fed induction generator (DFIG) integrated into the IEEE9 system via VSC-HVDC in detail, and small-signal stability analysis of offshore wind farm (OWF) grid connection is specially studied under different positions and capacities. …”
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1925
THE ALLOCATION SYSTEM AND RATIONALITY MEASURES IN THE VALUATION OF MIXED-CROP AGRICULTURAL LAND
Published 2024-11-01“…The lack of information that typifies land markets makes traditional statistical and econometric models impractical. In contrast, mathematical models based on valuation systems, such as the General Appraisal System (GAS) and the Allocation System (AR), offer an effective solution. …”
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1926
Data and implication based comparison of two chronic myeloid leukemia models
Published 2013-07-01“…These results suggest that including sub-cellular mechanisms in a mathematical model of CML can increase the accuracy of parameter estimation and may help to predict long-term drug resistance.…”
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1927
Design Improvements and Best Practices in Small-Scale Biodigesters for Sustainable Biogas Production: A Case Study in the Chillon Valley, Perú
Published 2025-01-01“…The substrates considered were 30% organic waste and 70% bovine manure, achieving an average production of 63.75 L CH<sub>4</sub>/kg of organic matter, which exceeded the usual yields of small biodigesters. A mathematical model was created and applied to the case study with an R<sup>2</sup> correlation of 98% and a pseudo-R<sup>2</sup> of 89.5%, evidencing a remarkable predictive capacity. …”
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1928
A SYSTEM DYNAMICS MODEL TO DETERMINE THE VALUE OF INVENTORY HOLDING COST
Published 2020-07-01“…Giving considerations to this reality, a mathematical model to determine the value of IHC using systems dynamics approach was developed. …”
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1929
The Piston Ring-Cylinder Bore Interface Leakage of Bent-Axis Piston Pumps Based on Elastohydrodynamic Lubrication and Rotation Speed
Published 2021-01-01“…First, the proposed model includes a minimum film thickness model of PRCB to analyze the dynamic change of oil film of PRCB when subject to the elastohydrodynamic lubrication. After that, a mathematical model of PRCB is induced by combining the minimum film thickness model with the flow equation, which helps produce the effects of the oil film on the leakage of PRCB. …”
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1930
Statistical Distribution of Urban Area Reveals a Converging Trend of Global Urban Land Expansion
Published 2025-01-01“…This trend is well captured by a unified mathematical model based on the shifted power law distribution function and is reflected in the gradual predominance of medium‐size cities over small‐size cities in the configuration of urban systems across the world. …”
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1931
Numerical investigation of coal pillar damage mechanisms for various width-to-height ratios
Published 2025-01-01“…In order to analyze the features of dynamical evolution of vertical stress distribution and failure zone during loading, a meticulously validated roof–coal–floor composite mathematical model was established.The energy evolution for coal pillars under diverse w/h ratios was analyzed, and the failure energy ratio and elastic strain energy release rate were introduced to evaluate the failure severity. …”
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1932
LOCAL VALUES OF HEAT TRANSFER PARAMETERS ON THE INTERIOR SURFACES OF THE BUILDING ENVELOPE
Published 2016-02-01“…The developed two-dimensional physical and mathematical model takes into account the complex conjugated heat transfer in the building envelopes and indoor free spaces, the influence of heater type on the transfer processes. …”
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1933
UNSTABLE CRITICAL EQUILIBRIUM IN THE DYNAMICS OF COMPLEX STRUCTURED POPULATION OF STURGEON
Published 2016-03-01“…Informative, that the Volga stellate sturgeon Acipencer stellatus observed some form of non-linearity in the efficiency of spawning and require a different kind of fish-specific mathematical model.…”
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1934
Enhancing Friction Stir Spot Welding of Al 5754 and Al 6111 Joints Using Taguchi’s Technique
Published 2024-01-01“…Regression analysis was employed to formulate mathematical models predicting tensile and bending strength, and the predicted values closely matched experimental results with 80% accuracy.…”
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1935
THE PROBLEM OF CORRUPTION OF BASIC SCIENTIFIC INVESTIGATIONS IN PARTICULAR: FORMAL-ETHIC AND ECONOMIC ASPECTS
Published 2016-09-01“…The methods involve the historical-philosophical and logical-linguistic analysis of texts; creation and studying of the elementary discrete mathematical model of the researched moral phenomenon at the level of artificial language of two-digit algebra of the natural right and morals; use of such conceptual and figurative tool of the economic theory as Boston Chart.Results and scientific novelty. …”
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1936
Multi-Scale Robotics: A Numerical Investigation on Mobile Micro-Tweezers for Micro-Manipulation with Extreme Requirements
Published 2024-12-01“…Here, a comprehensive mathematical model is presented to reflect on the dynamics of such micro-tweezer systems. …”
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1937
A Comparative Analysis of Prominent Virtual Synchronous Generator Strategies Under Different Network Conditions
Published 2024-01-01“…Furthermore, comprehensive mathematical models of VSGs have been derived in order to verify the simulation results through a frequency domain stability analysis. …”
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1938
A model of optimal dosing of antibiotic treatment in biofilm
Published 2013-12-01“…Biofilm formation is theprimary cause of several persistent infections found in humans. Wederive a mathematical model of biofilm and surrounding fluiddynamics to investigate the effect of a periodic dose of antibioticon elimination of microbial population from biofilm. …”
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1939
Kinetics of Solidification and Crystallization of Liquid Axial Zone of Fe-C Alloys in Cylindrical Molds
Published 2024-12-01“…The obtained curves can also be used to assess the accuracy of computer modeling of the processes of Fe-C alloys solidification and further adaptation of mathematical models by the correction of thermophysical coefficients, the values of which are not always known in the liquidus-solidus temperature range.…”
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1940
Voltage Stability Analysis of Front-End Speed Controlled Wind Turbine Integrated into Regional Power Grid Based on Bifurcation Theory
Published 2020-01-01“…Firstly, differential-algebraic equations (DAEs) describing the dynamic characteristics of the wind turbine are given and the mathematical model of the system includes FSCWT is established. …”
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