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Delaying disease progression in COPD with early escalation to triple therapy: a modelling study (DEPICT-2)
Published 2025-04-01“…Methods This modelling approach used a longitudinal nonparametric superposition model using published data regarding exacerbations, QoL (assessed by St George's Respiratory Questionnaire (SGRQ)) and mortality. …”
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122
A Novel Surface Subsidence Prediction Model Based on Stochastic Medium Theory for Inclined Coal Seam Mining
Published 2023-01-01“…The probability integral method with symmetrical distribution characteristics is widely used at present in surface subsidence prediction in coal mining in China. …”
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123
On the Extended Simple Equations Method (SEsM) for Obtaining Numerous Exact Solutions to Fractional Partial Differential Equations: A Generalized Algorithm and Several Applications
Published 2025-06-01“…For generating these exact solutions, it is assumed that each system variable in the studied models exhibits multi-wave behavior, which is expressed as a superposition of two waves propagating at different velocities. …”
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124
TWO-PARAMETER IRT MODEL APPLICATION TO ASSESS PROBABILISTIC CHARACTERISTICS OF PROHIBITED ITEMS DETECTION BY AVIATION SECURITY SCREENERS
Published 2017-06-01“…Test x-ray images have to be selected in the ascending order of their complexity taking into consideration the influence of various factors.The suggested model may be applied both in the field of improving of aviation security screeners’ training methods to provide screening procedures, and while solving problems of increasing the efficiency of the screening system functioning.…”
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Analytical Solutions for Thermo-Mechanical Coupling Bending of Cross-Laminated Timber Panels
Published 2024-12-01“…This study presents analytical solutions grounded in three-dimensional (3D) thermo-elasticity theory to predict the bending behavior of cross-laminated timber (CLT) panels under thermo-mechanical conditions, incorporating the orthotropic and temperature-dependent properties of wood. The model initially utilizes Fourier series expansion based on heat transfer theory to address non-uniform temperature distributions. …”
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127
A Study on Carbon Fixation Capacity and Its Influencing Factors Based on InVEST Model at Wuhu City
Published 2023-10-01“…[Objective] The spatial and temporal distribution pattern of carbon storage at Wuhu City, Anhui Province from 2011 to 2021 were analyzed, and the influence of ecological environmental factors, topographic factors, meteorological factors, and land use degree on carbon sequestration capacity were determined in order to provide a reference for land resource management and green agricultural development at Wuhu City. [Methods] The carbon storage module of the InVEST model was used to quantitatively determine the spatial distribution of carbon storage, to explore the effects of land use degree, topography, meteorology, soil erosion, and other factors, and to calculate the hot spots of carbon storage based on correlation analysis superposition using land use data from 2011, 2015, and 2021 at Wuhu City. …”
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128
Modeling and Analysis of Quasi-3D Equivalent Magnetic Network of Direct-Drive Inner Boost Permanent Magnet Motor
Published 2025-01-01“…First, the topological structure and inner stator start-stop control method of the IBPMM are introduced. Then, aiming at the problem that finite element model (FEM) is difficult to analyze the variation law of the outer stator torque when the rotor yoke is saturated caused by the high inner stator current, a new quasi-3D equivalent magnetic network (EMN) model with invariable air-gap permeance and accounting for saturation and flux leakage is proposed by using superposition method. …”
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129
A Novel Radial-Composite Model of Pressure Transient Analysis for Multistage Fracturing Horizontal Wells with Stimulated Reservoir Volume
Published 2021-01-01“…Based on Laplace transformation, point source integration, and superposition principle, the infinite conductivity multifracture model of three area composite reservoir is obtained. …”
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130
Experimental investigation and modelling of the nonlinear creep behaviour of additive-manufactured carbon fibre-reinforced polyethylene terephthalate (CF-PET).
Published 2024-10-01“…The approach is based on the superposition of Norton's and Garofalo's creep models with predefined time hardening property. …”
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Design and analysis of foldable structures inspired by the origami
Published 2025-04-01“…Secondly, the superposition effect of the topological structure was equivalent to the superposition of folding mode, and a series of folding paper models could be obtained after the aggregation. …”
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A Practical Solution Model for Transient Pressure Behavior of Multistage Fractured Horizontal Wells with Finite Conductivity in Tight Oil Reservoirs
Published 2021-01-01“…Based on point-source method and superposition principle, a transient model for multistage fractured horizontal wells, which considers the couple of fracture flow and reservoir seepage, is built and solved with the Laplace transformation. …”
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135
Full-waveform Small-footprint LiDAR Multi-target Echo Waveform Lightweight Detection by Spatio-temporal Coupling Models
Published 2025-06-01“…The technical contributions include constructing a spatiotemporal coupling echo signal model that captures the spatiotemporal characteristics of echo transmission, implementing model-driven lightweight waveform parameter estimation through double Gaussian function superposition fitting, and introducing an adaptive correlation discrimination method based on a signal-to-noise ratio approach. …”
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136
Key technology of fine description of complex fault block reservoir and its application
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137
MATHEMATICAL MODELING OF HEAT EXCHANGE IN DIRECT FLAT CHANNELS AND DIRECT ROUND PIPES WITH ROUGH WALLS UNDER THE SYMMETRIC HEAT SUPPLY
Published 2017-10-01“…The aim of present work was to carry out mathematical modelling of heat transfer with symmetrical heating in flat channels and round pipes with rough walls.Methods. …”
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138
PERHITUNGAN NUMERIK RAPAT KEADAAN GRAPHENE BILAYER DENGAN MODEL TIGHT-BINDING MENGGUNAKAN METODE RAMBATAN WAKTU TROTTER-SUZUKI
Published 2023-08-01“…Model TB dapat menjelaskan rapat keadaan material graphene bilayer dengan variasi ukuran sistem dan hopping parameter. …”
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139
A COGNITIVE APPROACH FORMING THE BASIS OF SYSTEM AND FINANCIAL ANALYSIS OF COMPLEX RESEARCH OBJECTS
Published 2018-06-01“…Having this in mind, the aim of the present study is to increase the operational efficiency of economic entities through the implementation of a horizontal, vertical and trend-based (microscopic) financial analysis procedure based on the generated innovative block of parametric cognitive models and a system of analytical coefficients.Methods. …”
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Retrieval of Three-Dimensional Wave Surfaces from X-Band Marine Radar Images Utilizing Enhanced Pix2Pix Model
Published 2024-12-01“…First, the linear wave superposition model and modulation principle are employed to generate simulated datasets comprising 3D wave surfaces and corresponding sea clutter. …”
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