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2881
Global Structure of Positive Solutions for a Singular Fourth-Order Integral Boundary Value Problem
Published 2014-01-01“…We consider fourth-order boundary value problems u′′′′(t)=λh(t)f(u(t)), 0<t<1, u(0)=∫01u(s)dα(s), u′(0)=u(1)=u′(1)=0, where ∫01u(s)dα(s) is a Stieltjes integral with α(t) being nondecreasing and α(t) being not a constant on [0,1]; h(t) may be singular at t=0 and t=1, h∈C((0,1),[0,∞)) with h(t)≢0 on any subinterval of (0,1); f∈C([0,∞),[0,∞)) and f(s)>0 for all s>0, and f0=∞, f∞=0, f0=lims→0+f(s)/s, f∞=lims→+∞f(s)/s. …”
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2882
Effects of Variable Humidity on the Creep Behavior of Concrete and the Long-Term Deflection of RC Beams
Published 2018-01-01“…The test results reveal that both the creep strain and the deflection of specimens under cyclic humidity conditions exhibit approximately linear tendencies that are obviously less than those of specimens exposed only to natural air. …”
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2883
Attribution Analysis of Runoff Variation in the Yue River Watershed of the Qinling Mountains
Published 2021-01-01“…In recent decades, global climate change, especially human activities, has led to profound changes in the hydrological cycle and hydrological processes in watersheds. Taking the Yue River watershed in the Qinling Mountains in China as the study area, the Mann–Kendall test and Pettitt mutation test method were used to analyze the various characteristics of hydrological and climatic elements from 1960 to 2018. …”
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2884
In Silico Exploration of Staphylococcal Cassette Chromosome <i>mec</i> (SCC<i>mec</i>) Evolution Based on Phylogenetic Relationship of <i>ccrAB/C</i>
Published 2025-01-01“…Importantly, the phylogenetic relationship of <i>ccrAB/C</i> did not exhibit centralization over time; instead, similarly to <i>mecA</i>, <i>ccrAB/C</i> with similar identities had close clades across decades and geographical limits and different SCC<i>mec</i> types, which enabled us to discriminate SCC<i>mec</i> based on the sequence identity of <i>ccrAB/C</i>. …”
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2885
Maple leaf-based triboelectric nanogenerator for efficient energy harvesting and precision monitoring in ping-pong training
Published 2025-01-01“…Tested with a ping-pong paddle, the ML-TENG generates consistent voltage even under high-frequency impacts, demonstrating its sensitivity to both strong and weak forces. This ready-to-use design requires minimal preparation, highlighting triboelectric technology’s potential for improving sports monitoring accuracy and enabling real-time athletic performance analysis.…”
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2886
Study on the Effect of Blood Content on Diffuse Reflectance Spectra of Basal Cell Carcinoma Skin Tissue
Published 2013-01-01“…Diffuse reflectance spectrum as a noninvasive method has been widely used to study the optical properties of cutaneous skin tissue. …”
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2887
Threshold Effect of Financial System on High-Quality Economic Development
Published 2022-01-01“…Meanwhile, the impact of the financial system on the high-quality shows a marginal decreasing trend when the economic development level and infrastructure are the threshold variables; when the economic development threshold is less than 0.1409 and the basic setting threshold is less than 0.1167, the financial system has the greatest effect on promoting high-quality economic development. …”
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2888
Neuro‐educational leadership: Pioneering educational leadership through neuroscience research
Published 2024-06-01“…Additionally, the article examines the application of neuroscience in the assessment and enhancement of educational leadership with the goal of providing useful insights.…”
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2889
Design of a humanized CD40 agonist antibody with specific properties using AlphaFold2 and development of an anti-PD-L1/CD40 bispecific antibody for cancer immunotherapy
Published 2025-02-01“…It also demonstrates that the current AlphaFold2(AlphaFold2-Multimer) can predict antibody-antigen complexes. Due to the unique epitope, it demonstrates superior activation compared to APX005M (S267E). …”
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2890
The Fundamental Aspects of TEMOM Model for Particle Coagulation due to Brownian Motion—Part II: In the Continuum Regime
Published 2013-01-01“…The fundamental aspects of the Taylor-series expansion method of moment (TEMOM) model proposed to model the aerosol population balance equation due to Brownian coagulation in the continuum regime is shown in this study, such as the choice of the expansion point u, the relationship between asymptotic behavior and analytical solution, and the error of the high-order moment equations. …”
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2891
Ovarian Fibroma with Substantial Calcification: An Uncommon Case Presentation
Published 2024-11-01“…The density and signal of ovarian fibroma are generally uniform, and necrosis, cystic degeneration, and calcification are rare. We report a 25-year-old young woman who accidentally discovered a large calcified mass on the right side of the pelvic cavity during a computed tomography examination of the lumbar spine. …”
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2892
A Stochastic Restricted Principal Components Regression Estimator in the Linear Model
Published 2014-01-01“…We propose a new estimator to combat the multicollinearity in the linear model when there are stochastic linear restrictions on the regression coefficients. …”
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2893
Geospatial Analysis and Research on Social and Spatial Inequality of Compulsory Education: A Case Study of Hangzhou, China
Published 2021-01-01“…In this paper, an improved Gaussian two-step floating catchment area model is developed taking into consideration the school district system, while the bivariate local spatial analysis method and geographically weighted regression model are employed to study the social and spatial differentiation of compulsory education accessibility and its capitalization effects in Hangzhou. …”
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2894
Improving Quality Evaluation for Control Systems of Machining Line Product Processing With Smart Algorithmic Techniques in Intuitionistic Fuzzy Multiple-Attribute Group Decision-Ma...
Published 2025-01-01“…It involves analyzing the system’s ability to detect defects, monitor key process parameters, and provide real-time feedback for corrective actions. Key evaluation criteria include accuracy, reliability, response speed, and integration with other production systems. …”
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2895
Multiobjective Construction Optimization Model Based on Quantum Genetic Algorithm
Published 2019-01-01“…The results showed that using the multiobjective quantum genetic algorithm, the optimal duration/cost can be achieved and the most reasonable and effective control decision scheme for the construction management can be provided through the Pareto solution set.…”
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2896
Research on the Impact of Digital Finance on the Green Development of Chinese Cities
Published 2022-01-01“…It empirically examines the influence of digital finance on green development by using the EBM model, two-way fixed effect model, and instrumental variable method. …”
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2897
CBSBS: A classification-based size-based scheduling and its application in industrial network
Published 2017-06-01“…Integration of industrial control network and normal office network makes Ethernet to be widely used in industrial control. The improvement of industrial Ethernet service quality has become a hot research topic because the traditional Ethernet does not optimize the performance for industrial use. …”
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2898
Optimal Selling Strategies under Regime-Switching Market Environment with Finite Expiry
Published 2021-01-01“…Moreover, it reveals that when the risk-free interest rate is always lower than the return rate of the stock, it is never optimal to sell the stock early; otherwise, one should sell the stock in bear market if the stock price reaches a critical value and hold the stock in bull market until the maturity date. …”
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2899
Dynamic Load Sharing Behaviours of Planetary Gear Trains and Parameter Study through Perturbation Analysis
Published 2021-01-01“…In this paper, an analytical solution on the dynamic mesh forces of planetary gear trains (PGTs) is proposed by investigating a lumped-parameter model. By using the method of multiple-scales (MMS), closed-form expressions of mesh force under the effects of manufacturing and assembly errors are obtained. …”
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2900
Path and Practice of Gap Management in National Parks: A Comparison Between China and the US and Inspirations Therefrom
Published 2025-02-01“…These communities often pose threats to ecological integrity due to urban infrastructure and intensive resource use. …”
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