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1341
A consistency assessment of coupled cohesive zone models for mixed-mode debonding problems
Published 2014-07-01“…This contribution deals with the consistency check for some widely used exponential and bilinear mixed-mode CZMs. The coupling effect on stresses and energy dissipation is first investigated and the path-dependance of the mixed-mode debonding work of separation is analitically evaluated. …”
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1342
TAS Scheduling With Grouping Flows
Published 2025-01-01“…This paper proposes a method to reduce the computational complexity of TAS schedules for the problem that the computation time increases exponentially as the amount of scheduled traffic (ST) flows increases. …”
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1343
Boundedness and large time behavior of a signal-dependent motility system with nonlinear indirect signal production
Published 2024-11-01“…Moreover, the solution exponentially converges to $ ((\frac{r} {\mu})^{\frac{1}{l-1}}, (\frac{1}{\delta})^{\beta}(\frac{r}{\mu})^{\frac{\beta}{l-1}}, \frac{1}{\delta}(\frac{r}{\mu})^{\frac{1}{l-1}})) $ in the large time limit under some extra hypotheses.…”
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1344
The role of Airbnb creating a “new”-old city centre: facts, problems and controversies in Porto
Published 2019-12-01“…We take Porto as a case-study, considering the exponential growth of tourism, Airbnb and floating city users over the past decade. …”
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1345
FedEx and UPS Network Structure and Accessibility Analysis Based on Complex Network Theory
Published 2021-01-01“…Despite the Chinese air cargo capacity has grown exponentially in the past, its network is still in its infancy. …”
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1346
A Hybrid Particle Swarm Optimization-Tuning Algorithm for the Prediction of Nanoparticle Morphology from Microscopic Images
Published 2023-02-01“…Typically, 2-dimensional features from the images are compared to available structures in a database or regression equations are used to predict 3-dimensional morphological parameters including fractal dimension and pre-exponential factor. In this study, we propose a combination of evolutionary algorithm and forward tuning model to predict the best fit 3-dimensional structures of aggregates from their projection images. 2-dimensional features from a projection image are compared to the candidate projections generated using FracVAL code and optimized using Particle Swarm Optimization to obtain the 3-dimensional structure of the aggregate. …”
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1347
Correlation between the Compressive, Tensile Strength of Old Concrete under Marine Environment and Prediction of Long-Term Strength
Published 2017-01-01“…From the test results, tensile strength presents general uptrend with compressive strength, and the two parameters are well positively correlated. Exponential model generally recommended by building codes or literatures is still capable of describing the relationship between compressive and tensile strength of old deteriorated concrete, when function parameters are properly determined. …”
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1348
Analysis for the Effect of Spatial Discretization Method on AP1000 Reactor Pressure Vessel Fluence Calculation
Published 2016-01-01“…The analysis shows that the differencing scheme (diamond difference with or without linear zero fix-up, theta weighted, directional theta weighted, and exponential directional weighted) introduces a deviation within 4%. …”
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1349
Mining-Induced Damage Characteristics of Floors during Fully Mechanized Caving Mining: A Case Study
Published 2018-01-01“…Specifically, the advanced response distance decreased with a negative exponential trend, while the lagged response distance generally first increased and then decreased as the depth increased. …”
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1350
Synthesis and characterization of Fe2O3 nanoparticles reinforced to recycled industrial aluminium scrap and waste aluminium beverage cans for preparing metal matrix nanocomposites
Published 2022-04-01“…Increased material demand in all sectors is primarily due to exponential growth in population to fulfill human needs and comforts. …”
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1351
A Novel Multivariate Spectral Local Quasilinearization Method (MV-SLQLM) for Modelling Flow, Moisture, Heat, and Solute Transport in Soil
Published 2023-01-01“…However, recent studies demonstrate that spectral collocation (SC) methods converge exponentially faster than FD or FE methods using a few grid points or on coarse grids. …”
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1352
A Novel Approach for Operating Speed Continuous Predication Based on Alignment Space Comprehensive Index
Published 2017-01-01“…Furthermore, a prediction model based on exponential relationships between road alignment and speeds is designed to predict the speed of passenger cars and trucks. …”
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1353
Research of the Backfill Body Compaction Ratio Based on Upward Backfill Safety Mining of the Close-Distance Coal Seam Group
Published 2022-01-01“…The results demonstrate that the main controlling factors of crack propagation in overburden strata during upward backfill mining were BBCR and mining height; the crack propagation height in overburden strata caused by mining decreased exponentially with the increase of BBCR and increased with the increase of mining height linearly. …”
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1354
Study on the Oxygen Consumption Rule of Hydroponic Cotton in Different Periods
Published 2022-01-01“…The results showed that with the increase of the cultivation time, the dissolved oxygen concentration of the cotton at seedling stage, bud stage, and blossoming and boll-forming stage showed an exponential function decrease. The dissolved oxygen concentration of the culture medium decreased from about 7.5 mg·L-1 to a relatively stable dissolved oxygen concentration, which was 4.92 mg·L-1, 1.64 mg·L-1, and 1.82 mg·L-1, respectively. …”
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1355
Does Investor Sentiment Influence South African ETF Flows During Different Market Conditions?
Published 2025-01-01“…The exponential growth in popularity of ETFs over the last three decades has solidified ETFs as an essential component of many investors’ portfolios. …”
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1356
A Study on the Creep Characteristics of Airport Viscous Subsoil Based on Unsaturated Stress Level
Published 2021-01-01“…The following conclusions could be drawn: (1) under different stress levels, the one-dimensional creep deformation of unsaturated soil has a power function relationship with time, and the change rate exponentially decreases with the stress level, which can be well-expressed by the proposed modified one-dimensional Mesri creep model; (2) under different stress levels, the three-dimensional creep strain of the unsaturated soil shows a hyperbolic curve with time and a near-linear relationship at the semilogarithmic coordinate, which can be well-expressed by the proposed modified three-dimensional creep model; (3) under different stress levels, both the one-dimensional creep and three-dimensional creep of the unsaturated soil can be divided into two stages, which are the accelerated creep stage and stable creep stage.…”
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1357
Development of a Hybridized Model for Predicting the Life Span of Power Transformers
Published 2019-08-01“…Factors such as the hotspot temperature, activation energy and pre-exponential factor were useful for the determination of lifespan. …”
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1358
Investigation on Coal Pillar Stability between Different Shapes of Gasifier Cavities under High Temperatures during UCG
Published 2022-01-01“…As the temperature of the surrounding rock increases, the width of the stable coal pillar increases exponentially; the reasonable widths for coal pillars between adjacent drop-shaped gasifier cavities are 12 m (room temperature), 17 m (700°C and 850°C), 18 m (1000°C), 19 m (1150°C), and 20 m (1300°C). …”
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1359
Bibliometric and Visualization Analysis of Research Hotspots in Field of Smart Water Conservancy
Published 2024-09-01“…In terms of time and space, the number of publications in this field has shown an overall exponential growth trend over time, with slow growth in the early period and rapid growth in the recent period. …”
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1360
Predicting Time-to-Failure of Red Sandstone by Temporal Precursor of Acoustic Emission Signals
Published 2022-01-01“…Moreover, the gradual evolution pattern of rock damage obeyed an exponential function, and the damage acceleration phenomenon existed in the critical failure stage. …”
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