METHOD FOR VARIABLE LOW-DENSITY PARITY CHECK ENCODING by D. V. Shiman, N. V. Patsei

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NONPARAMETRIC METHOD OF RECONSTRUCTING PROBABILITY DENSITY ACCORDING TO THE OBSERVATIONS OF A RANDOM VARIABLE by A. D. Kryzhanovsky, A. A. Pastushkov

“…The article suggests a nonparametric method of reconstructing probability density according to the observations of a random variable. …”
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Improved strategy based on the variable density method for continuum structural topology optimization by LUO Zhaoyi, WANG Tianbo, WEI Minxiang, WU Jiang, XUE Wenshuai

Subjects: “…Variable density method…”
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Research on attenuation rate correlation calibration method based on acoustic variable density logging by Dongming Liu, Ronghui Yan, Chao Zhou, Lisha Zhang, Pan Zhao, Bing Li, Jun Qin

“…Abstract In order to solve the problem of logging calibration without a free pipe in the process of acoustic variable density logging and the subjective problem of the free pipe calibration method, this paper studies an attenuation rate calibration method based on acoustic variable density logging. …”
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Self-Consistent Density Estimation in the Presence of Errors-in-Variables by Junhua Zhang, Yuping Hu, Sanying Feng

“…This paper considers the estimation of the common probability density of independent and identically distributed variables observed with additive measurement errors. …”
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Mathematical Modeling of Traffic Flow in Kampala City Using the Moving Observer Method by Okiza,Humphrey, Muhwezi, Lawrence, Omwonylee, Okello Joseph, Awichi, Richard Opaka, Nuwagaba, Savannah

Subjects: “…Traffic Density…”
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Asymptotic Behavior of Tail Density for Sum of Correlated Lognormal Variables by Xin Gao, Hong Xu, Dong Ye

“…We consider the asymptotic behavior of a probability density function for the sum of any two lognormally distributed random variables that are nontrivially correlated. …”
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High-Order Spectral Method of Density Estimation for Stochastic Differential Equation Driven by Multivariate Gaussian Random Variables by Hongling Xie

“…There are some previous works on designing efficient and high-order numerical methods of density estimation for stochastic partial differential equation (SPDE) driven by multivariate Gaussian random variables. …”
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Orchard variable-rate spraying method integrating GNSS and wind-excited audio-conducted leaf area density by Hangxing Zhao, Hangxing Zhao, Hangxing Zhao, Shenghui Yang, Shenghui Yang, Shenghui Yang, Wenwei Li, Wenwei Li, Han Feng, Han Feng, Shijie Jiang, Shijie Jiang, Weihong Liu, Weihong Liu, Jingbin Li, Yongjun Zheng, Yongjun Zheng, Songchao Zhang

“…As a result, few fully functional variable-rate spraying systems have been developed based on this parameter.MethodsThis study presents a variable-rate spraying method that integrates global navigation satellite system (GNSS) positioning with wind-excited audio-conducted estimation of canopy leaf area density. …”
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Multi-Scale Modeling and Optimization of Single-Layer Reticulated Shell Structures Using Multi-Point Constraint and Variable Density Methods by Xianjie Wang, Yongdang Chen, Zhaoyi Wang, Yue Tang, Xin Wang, Chengpeng Lu

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An Approximation Method for Variational Inequality with Uncertain Variables by Cunlin Li, Hongyu Zhang, Rui Yuan, Yee Hooi Min, Tzu-Chien Yin

“…Since the uncertain variables are based on nonadditive measures, there is usually no density function. …”
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Design and Application of Variable Perforation Density for Horizontal Wells in Bottom Water Reservoir by ZHANG Jijiu, SHENG Tingqiang, ZHANG Zhiqiang, LI Jiling

“…Based on the calculation method, a variable density perforation scheme was designed for XH well of East China Sea. …”
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Topological optimization design of SLM additive manufactured unmanned aerial vehicle bearing joint structure based on variable density method by Shuaichao YUAN, Jianfeng WANG, Yuhang DUAN, Lujing HAO, Xiaohong ZHAN

“…The study then employed topology optimization, using the variable density method aimed at minimizing stress, to optimize the joint structure while retaining 40% of its original mass. …”
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Belowground Biomass Carbon Density in Xinjiang Grasslands: Spatiotemporal Variability and Dominant Drivers by Ping Dong, Changqing Jing, Gongxin Wang, Yuqing Shao

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Variability of HCC Tumor Diameter and Density Measurements on Dynamic Contrast-Enhanced Computed Tomography by Siddharth Guha, Abdalla Ibrahim, Pengfei Geng, Qian Wu, Yen Chou, Oguz Akin, Lawrence H. Schwartz, Chuan-Miao Xie, Binsheng Zhao

“…This limits the ability of clinicians to discern whether measurement changes are accurate. Methods: In this study, we investigated the variability of maximal lesion diameter and mean lesion density of HCC lesions on CT scans across four different contrast enhancement phases: non-contrast-enhanced phase (NCE), early arterial phase (E-AP), late arterial phase (L-AP), and portal venous phase (PVP). …”
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Topology Optimization Analysis of Aero-engine Gearbox Housing Considering the Coupling of Thermal Elastohydrodynamic Lubrication by Jiaxin Mu, Bin Xing, Mei Guo, Hengwen Qiao, Qiuju Wang

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Reliability Analysis in Presence of Random Variables and Fuzzy Variables by Cui Lijie, Lü Zhenzhou, Li Guijie

“…Furthermore, a technique based on the probability density function evolution method is employed to improve the computational efficiency of the proposed indices. …”
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Variability of Interpolation Errors and Mutual Enhancement of Different Interpolation Methods by Yunxia He, Mingliang Luo, Hui Yang, Leichao Bai, Zhongsheng Chen

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The Effects of PAD, DAU, and Employee Expenses on Capital Expenditures with Population Density as a Moderating Variable by Kuat Waluyo Jati, Subowo Subowo, Wina Ilmiyana, Maylia Pramono Sari

“…The aims of this study are to analyze the effect of PAD, DAU, and employee expenses on capital expenditure with population density as a moderating variable. The main theories are stewardship and resource dependency theory. …”
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On the behavior of solutions of a doubly nonlinear degenerate parabolic system with nonlinear sources and absorptions with variable densities by M.M. Aripov, O.X. Atabaev, A.M. AL-Marashi

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